CN210505780U

CN210505780U - Intelligent ejector

Info

Publication number: CN210505780U
Application number: CN201920642727.8U
Authority: CN
Inventors: 周超
Original assignee: Wuhan Shengyu Drainage Systems Co Ltd
Current assignee: Wuhan Shengyu Smart Ecological Environmental Protection Co ltd
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2020-05-12
Anticipated expiration: 2029-05-07

Abstract

The utility model discloses an intelligent ejector, including water pump, mount, rotatory carousel, pipeline assembly and drive arrangement, drive arrangement install in on the mount, its characterized in that, drive arrangement includes hydraulic cylinder, rack and pinion drive mechanism and drive shaft, hydraulic cylinder's flexible end with rack among the rack and pinion drive mechanism links to each other, the drive shaft connection rotatory carousel with gear among the rack and pinion drive mechanism. The utility model discloses a rotary drive adopts hydraulic cylinder control, passes through the rotary motion of rack and pinion drive mechanism conversion drive shaft to the back and forth movement of hydro-cylinder, and hydraulic cylinder can be under water normal work and dependable performance to guarantee that intelligent sprayer can safe work under the environment under water, and hydraulic cylinder installs and does not have mounting height under water.

Description

Intelligent ejector

Technical Field

The utility model relates to a drainage technology field, concretely relates to pneumatic rubber sleeve and pneumatic cut-off equipment for cut-off equipment.

Background

Chinese patent application No. 201620314853.7, the name is rotatory aeration sprayer of regulation pond sediment intelligence, including immersible pump, injection support and braking it, the stopper sets up on the injection support, and the immersible pump supplies water and links to each other with the air water mixing chamber through connecting elbow, rotatory carousel, rotatable right angle pipeline, protruding pipe, and the air inlet and the breathing pipe of air water mixing chamber link to each other, and the air water export of air water mixing chamber links to each other with the spray tube, and the stopper links to each other with rotatable right angle pipeline. Wherein, the stopper includes that step motor and gearbox drive rotatory right angle pipeline. The electric driving device can not be soaked in water for a long time, if the electric driving device is easily burnt out in water for a long time, two solutions adopted at present and the existing problems are as follows: 1. the electric driving device is arranged above the highest water level of the storage tank, the depth of the storage tank is generally 4-8 meters, and if the electric driving device is arranged above the highest water level, the distance between the electric driving device and a pipeline at the bottom is large, so that the structure is complex, and the cost is too high; 2. place electric drive device in sealed cover, avoid electric drive device direct contact water, there is the air in the cover, and the buoyancy through the cover guarantees that electric drive device is located the surface of water more than constantly, but electric drive device need link to each other through cable and control room, therefore has the sealed problem of cable position department, and it is difficult to seal.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of above-mentioned background art, provide an intelligent sprayer, can be under water normal safe work, the dependable performance.

The utility model provides an intelligent ejector, including water pump, mount, rotatory carousel, pipeline assembly and drive arrangement, drive arrangement install in on the mount, drive arrangement includes hydraulic cylinder, rack and pinion drive mechanism and drive shaft, hydraulic cylinder's flexible end with rack among the rack and pinion drive mechanism links to each other, drive shaft connection rotatory carousel with gear among the rack and pinion drive mechanism.

On the basis of the technical scheme, the hydraulic oil cylinder is a double-rod oil cylinder, the hydraulic oil cylinder is arranged in parallel with the rack and is positioned on one side of the rack, which is far away from the gear, and two ends of the hydraulic oil cylinder are respectively connected with two ends of the rack.

On the basis of the technical scheme, the positions, close to the two ends, of the rack are respectively provided with the lug plates, the piston rod at one end of the hydraulic oil cylinder is fixedly connected with one of the lug plates, and the piston rod at the other end of the hydraulic oil cylinder is connected with the other lug plate in a clamping mode.

On the basis of the technical scheme, the top of the fixing frame is provided with a mounting hole for mounting the hydraulic oil cylinder and a positioning frame, and the hydraulic oil cylinder is fixedly mounted in the mounting hole through the positioning frame.

On the basis of the technical scheme, the bottom of the positioning frame is fixedly connected with the top of the fixing frame, and the top and the side parts of the positioning frame and the top of the fixing frame jointly act to fix the hydraulic oil cylinder.

On the basis of the technical scheme, the device further comprises a protective cover, and the driving device is installed in the protective cover.

On the basis of the technical scheme, a fixed seat is arranged at the top of the rotary turntable, and the driving shaft is connected with the fixed seat and the gear.

On the basis of the technical scheme, the fixing frame comprises a vertical frame and a transverse frame, the transverse frame is installed at the top of the vertical frame, the hydraulic oil cylinder and the gear rack transmission mechanism are installed on the transverse frame, and the driving shaft penetrates through the transverse frame to be connected with the rotary turntable.

On the basis of the technical scheme, bearing seats are arranged on the upper side and the lower side of the transverse frame, and the driving shaft is connected with the bearing seats.

On the basis of the technical scheme, the pipeline assembly comprises a water outlet pipe assembly, the water outlet pipe assembly is connected with the rotary turntable, a fixed seat is arranged on the water outlet pipe assembly, and the driving shaft is connected with the fixed seat and the gear.

Compared with the prior art, the utility model has the advantages as follows:

(1) the utility model relates to a rotary drive among intelligent sprayer adopts hydraulic cylinder control, and the back and forth movement of hydro-cylinder is through the rotary motion that goes out teeth of a cogwheel strip drive mechanism conversion drive shaft, and hydraulic cylinder can be under water normal work and dependable performance to guarantee that intelligent sprayer can safe work under the environment under water, and hydraulic cylinder installs the problem that does not have mounting height and electric leakage under water.

(2) The utility model relates to a rotary drive's among the intelligence sprayer hydraulic cylinder and rack parallel arrangement are located the back of rack, compact structure, saving space.

(3) The utility model relates to a safety cover among intelligent sprayer establishes on hydraulic cylinder and rack and pinion, and the floater in with the regulation pond then is kept off in the outside of protection cover, prevents that the floater in the regulation pond from getting into hydraulic drive system, and the reliability of actuating system operation is higher.

Drawings

Fig. 1 is a schematic view of the structure of the partial section of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a top view of the present invention.

Fig. 4 is a partially enlarged view of fig. 3 at B.

Reference numerals: 1-a water pump, 2-a fixed frame, 20-a positioning frame, 21-a vertical frame, 22-a transverse frame, 3-a rotary turntable, 30-a fixed seat, 4-a pipeline assembly, 5-a driving device, 50-a hydraulic oil cylinder, 51-a gear and rack transmission mechanism, 511-a rack, 512-a gear, 52-a driving shaft and 6-a protective cover.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Example 1

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the utility model provides an intelligence sprayer, including water pump 1, mount 2, rotatory carousel 3, pipeline assembly 4 and drive arrangement 5, drive arrangement 5 installs on mount 2, drive arrangement 5 includes hydraulic cylinder 50, rack and pinion drive 51 and drive shaft 52, and hydraulic cylinder 50's flexible end links to each other with rack 511 in rack and pinion drive 51, and the gear 512 in rotatory carousel 3 and the rack and pinion drive 51 is connected to drive shaft 52, and rack and pinion drive 51 installs on mount 2. The rotary drive in the embodiment is controlled by the hydraulic oil cylinder, the back-and-forth movement of the oil cylinder is converted into the rotary movement of the driving shaft through the gear rack transmission mechanism, the hydraulic oil cylinder can normally work underwater and has reliable performance, so that the intelligent ejector can safely work in an underwater environment, and the hydraulic oil cylinder is installed underwater without installation height.

Further, as shown in fig. 4, the hydraulic cylinder 50 is a double-rod cylinder, the hydraulic cylinder 50 is arranged in parallel with the rack 511 and is located on one side of the rack 511 away from the gear 512, two ends of the hydraulic cylinder 50 are respectively connected with two ends of the rack 511, ear plates 513 are respectively arranged at positions of the rack 511 close to the two ends, a piston rod at one end of the hydraulic cylinder 50 is fixedly connected with one of the ear plates 513, and a piston rod at the other end of the hydraulic cylinder 50 is connected with the other ear plate 513 in a clamping manner.

Further, mount 2 includes grudging post 21 and crossbearer 22, the vertical setting of grudging post 21, the bottom accessible bolt fastening of grudging post 21 is in the bottom of regulation pond, crossbearer 22 is installed in the top of grudging post 21, crossbearer 22 level extends, hydraulic cylinder 50 and rack and pinion drive 51 are installed on the part that crossbearer 22 extends, and drive shaft 52 passes crossbearer 22 and links to each other with rotatory carousel 3, crossbearer 22's upper and lower both sides all are provided with bearing frame 23, drive shaft 52 links to each other with bearing frame 23, bearing frame 23 can effectively avoid drive shaft 52 stroke overlength, avoid mechanical deformation's emergence. The top of crossbearer 22 is provided with mounting hole and locating rack 20 of installation hydraulic cylinder 50, and the bottom of locating rack 20 passes through bolt fixed connection with the top of crossbearer 22, and the inboard and the top outside combined action fixed hydraulic cylinder 50 of the top of locating rack 20 and lateral part and crossbearer 22, hydraulic cylinder 50 pass through locating rack 20 fixed mounting in the mounting hole.

Further, the present embodiment further includes a protective cover 6, and the driving device 5 is installed in the protective cover 6. The safety cover 6 in this embodiment can cover whole hydraulic drive system inside the safety cover 6, and the safety cover 6 need not to accomplish totally sealedly, and water can get into in the safety cover 6, but the floater in the regulation pond then is kept off in the outside of safety cover 6, prevents that the floater in the regulation pond from getting into hydraulic drive system, influences the reliability of actuating system operation.

Further, in the present embodiment, the fixing seat 30 is disposed on the top of the rotary plate 3, and the driving shaft 52 connects the fixing seat 30 and the gear 512. Preferably, the pipeline assembly 4 includes a water outlet pipe assembly 40, the water outlet pipe assembly 40 is connected to the rotary turntable 3, the water outlet pipe assembly 40 is provided with a fixing seat 30, and the driving shaft 52 is connected to the fixing seat 30 and the gear 512. The rotating turntable 3 in this embodiment drives the water outlet pipe assembly 40 to rotate within an angle range of 270 °.

In this embodiment, the dual-rod cylinder can move back and forth under the action of oil pressure, when the piston rod of the cylinder moves in one direction, the piston rod can drive the rack 511 to move in that direction, the rack 511 drives the gear 512 to rotate, the gear 512 drives the driving shaft 52 to rotate in one direction, and the nozzle of the water outlet pipe assembly 40 rotates in one direction; when the piston rod of the oil cylinder moves towards the other direction, the piston rod can drive the rack 511 to move towards the other direction together, the rack 511 drives the gear 512 to rotate in the reverse direction, the gear 512 drives the driving shaft 52 to rotate towards the reverse direction, the spray pipe of the water outlet pipe assembly 40 rotates towards the reverse direction, and finally the spray pipe of the intelligent sprayer rotates in a reciprocating mode within a certain angle.

Various modifications and variations of the embodiments of the present invention may be made by those skilled in the art, and they are within the scope of the present invention provided they are within the scope of the claims and their equivalents.

What is not described in detail in the specification is prior art that is well known to those skilled in the art.

Claims

1. The intelligent ejector comprises a water pump (1), a fixing frame (2), a rotary turntable (3), a pipeline assembly (4) and a driving device (5), wherein the driving device (5) is installed on the fixing frame (2), and is characterized in that the driving device (5) comprises a hydraulic oil cylinder (50), a rack-and-pinion transmission mechanism (51) and a driving shaft (52), the telescopic end of the hydraulic oil cylinder (50) is connected with a rack (511) in the rack-and-pinion transmission mechanism (51), and the driving shaft (52) is connected with the rotary turntable (3) and a gear (512) in the rack-and-pinion transmission mechanism (51).

2. The smart sprayer of claim 1, wherein: the hydraulic oil cylinder (50) is a double-rod oil cylinder, the hydraulic oil cylinder (50) is arranged in parallel with the rack (511) and is positioned on one side of the rack (511) far away from the gear (512), and two ends of the hydraulic oil cylinder (50) are respectively connected with two ends of the rack (511).

3. The intelligent injector as claimed in claim 2, wherein: the rack (511) is provided with lug plates (513) near two ends respectively, a piston rod at one end of the hydraulic oil cylinder (50) is fixedly connected with one of the lug plates, and a piston rod at the other end of the hydraulic oil cylinder (50) is connected with the other lug plate in a clamping manner.

4. The intelligent injector as claimed in claim 2, wherein: the top of the fixing frame (2) is provided with a mounting hole for mounting the hydraulic oil cylinder (50) and a positioning frame (20), and the hydraulic oil cylinder (50) is fixedly mounted in the mounting hole through the positioning frame (20).

5. The intelligent injector as claimed in claim 4, wherein: the bottom of the positioning frame (20) is fixedly connected with the top of the fixing frame (2), and the top and the side parts of the positioning frame (20) and the top of the fixing frame (2) jointly act to fix the hydraulic oil cylinder (50).

6. The smart sprayer of claim 1, wherein: still include safety cover (6), drive arrangement (5) install in safety cover (6).

7. The smart sprayer of claim 1, wherein: the top of the rotary turntable (3) is provided with a fixed seat (30), and the driving shaft (52) is connected with the fixed seat (30) and the gear (512).

8. The smart sprayer of claim 1, wherein: the fixed frame (2) comprises a vertical frame (21) and a transverse frame (22), the transverse frame (22) is installed at the top of the vertical frame (21), the hydraulic oil cylinder (50) and the gear rack transmission mechanism (51) are installed on the transverse frame (22), and the driving shaft (52) penetrates through the transverse frame (22) to be connected with the rotary turntable (3).

9. The smart sprayer of claim 8, wherein: bearing blocks (23) are arranged on the upper side and the lower side of the transverse frame (22), and the driving shaft (52) is connected with the bearing blocks (23).

10. The smart sprayer of claim 1, wherein: the pipeline assembly (4) comprises a water outlet pipe assembly (40), the water outlet pipe assembly (40) is connected with the rotary turntable (3), a fixed seat (30) is arranged on the water outlet pipe assembly (40), and the driving shaft (52) is connected with the fixed seat (30) and the gear (512).