CN216342619U

CN216342619U - Hydraulic end of metering pump

Info

Publication number: CN216342619U
Application number: CN202123015460.6U
Authority: CN
Inventors: 盛佳雄; 孙丽; 陈翔
Original assignee: Shanghai Shenbei Pump Manufacturing Co ltd
Current assignee: Shanghai Shenbei Pump Manufacturing Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-04-19
Anticipated expiration: 2031-12-02

Abstract

The utility model relates to the technical field of metering pumps and discloses a hydraulic end of a metering pump. The liquid pump comprises a metering pump and a liquid end arranged on one side of the metering pump, wherein the outer surface of one end, far away from the metering pump, of the liquid end is connected with a connecting pipe, one end, far away from the liquid end, of the connecting pipe is provided with a connecting box, the outer surface of one side of the connecting box is provided with a clamping groove, a movable baffle is connected inside the clamping groove of the connecting box, a connecting rod is welded inside the connecting box, the upper surface of the connecting rod is movably connected with the movable baffle, the outer surface of the movable baffle is welded with a handle, a guide pipe is arranged inside the lower surface of the connecting box, liquid is filtered through a filter screen, so that the liquid end is reduced to a certain extent, impurities contained in the liquid are extracted, meanwhile, the service life of the metering pump is prolonged to a certain extent, and a guide pipe is arranged inside the lower surface of the connecting box, so that the liquid is guided into the connecting box through the guide pipe.

Description

Hydraulic end of metering pump

Technical Field

The utility model belongs to the technical field of metering pumps, and particularly relates to a hydraulic end of a metering pump.

Background

The Metering pump (Metering pump) is also called quantitative pump or proportional pump, it can meet the requirements of various strict technological processes, its flow rate can be steplessly regulated within the range of 0-100%, and is a special volumetric pump for conveying liquid (specially corrosive liquid), and it is a fluid conveying machine.

The fluid end of traditional measuring pump is when extracting liquid, can't filter the impurity in the liquid for inside impurity extracts to the measuring pump inside in the liquid, thereby reduces the life of measuring pump to a certain extent, therefore we need the fluid end of a novel measuring pump, solves the fluid end when extracting liquid, can't carry out filterable problem to the impurity in the liquid.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problem that impurities in liquid cannot be filtered when the liquid end extracts the liquid, the liquid end of the metering pump is provided.

The technical scheme adopted by the utility model is as follows:

the utility model provides a hydraulic end of measuring pump, includes measuring pump and sets up the hydraulic end in measuring pump one side, its characterized in that: the outer surface of one end, away from the metering pump, of the hydraulic end is connected with a connecting pipe, one end, away from the hydraulic end, of the connecting pipe is provided with a connecting box, the outer surface of one side of the connecting box is provided with a clamping groove, a movable baffle is connected inside the clamping groove of the connecting box, a connecting rod is welded inside the connecting box, the upper surface of the connecting rod is movably connected with the movable baffle, a filter screen is arranged inside the movable baffle, a handle is welded on the outer surface of the movable baffle, and a guide pipe is arranged inside the lower surface of the connecting box;

the lower skin weld of measuring pump has the bottom plate, the last skin weld of bottom plate has the connecting plate, the connecting plate is kept away from one side skin weld of measuring pump has the fixture block, the fixture block is close to one side skin swing joint of connecting plate has the stopper, the lower skin weld of stopper has the barrier plate, the stopper is close to the hole has been seted up to one side surface of fixture block, just the inside swing joint in hole of stopper has the inflation screw.

In a preferred embodiment, a top plate is welded to an upper surface of the connecting plate.

In a preferred embodiment, the upper surface welding of roof has the bracing piece, the bracing piece is close to the hole has been seted up to one side surface of hydraulic end, just the inside swing joint in hole of bracing piece has bolt two, the outside threaded connection of bolt two has the connecting block, the upper surface of connecting block is provided with solar panel, the upper surface of roof is provided with the battery.

In a preferred embodiment, a first bolt is connected to the outer surface of the connecting pipe on the side close to the hydraulic end, and a fixing ring is connected to the outer thread of the first bolt.

In a preferred embodiment, the inside of connecting box is provided with the hinge, the hinge is kept away from the one end of connecting box is connected with the chamber door, the connecting box is close to one side skin weld of chamber door has the fixed block, the hole has been seted up to the upper surface of fixed block, just the inside swing joint in hole of fixed block has the bolt.

In a preferred embodiment, a threaded hole is formed in the upper surface of the base plate, and a screw is connected to the inner thread of the base plate.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, the liquid is filtered through the filter screen in the connecting box, so that impurities contained in the liquid extracted by the hydraulic end are reduced to a certain extent, meanwhile, the service life of the metering pump is prolonged to a certain extent, and a worker can open the connecting box by rotating the box door, so that the worker can clean the impurities in the connecting box to a certain extent, and meanwhile, the working efficiency of the connecting box is improved to a certain extent.

2. According to the utility model, the clamping block is movably connected with the limiting block, so that the connecting plate is movably connected to the wall surface, the stability of the metering pump is increased to a certain extent, meanwhile, a person who is idle can be prevented from touching the metering pump as much as possible, and electric power is generated through the solar panel, so that the energy consumption of the device is reduced to a certain extent.

Drawings

FIG. 1 is a schematic side view of a metering pump according to the present invention;

FIG. 2 is a schematic front view of a metering pump according to the present invention;

fig. 3 is an enlarged view of the utility model at a in fig. 1.

The labels in the figure are: 1-metering pump, 2-hydraulic end, 3-fixed ring, 4-bolt I, 5-bottom plate, 6-screw rod, 7-guide pipe, 8-connecting plate, 9-top plate, 10-supporting rod, 11-bolt II, 12-connecting block, 13-solar panel, 14-clamping block, 15-expansion screw, 16-filter screen, 17-limiting block, 18-blocking plate, 19-movable baffle, 20-connecting box, 21-handle, 22-box door, 23-fixing block, 24-bolt, 25-connecting pipe, 26-hinge, 27-connecting rod and 28-storage battery.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The fluid end of a metering pump according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Example (b):

referring to fig. 1-3, a hydraulic end of measuring pump, including measuring pump 1 and the hydraulic end 2 of setting in measuring pump 1 one side, the one end surface that hydraulic end 2 kept away from measuring pump 1 is provided with connecting pipe 25, the one end that hydraulic end 2 was kept away from to connecting pipe 25 is provided with connecting box 20, hydraulic end 2 and connecting pipe 25 are connected for hydraulic end 2 passes through connecting pipe 25 swing joint connecting box 20, thereby the staff of being convenient for to a certain extent dismantles removal connecting box 20.

Referring to fig. 1-3, one side surface that connecting pipe 25 is close to fluid end 2 is connected with bolt 4, and the outside threaded connection of bolt 4 has fixed ring 3, and the staff is through rotating bolt 4 for the laminating of connecting pipe 25 is at the surface of fluid end 2, thereby avoids fluid end 2 to produce when extracting liquid to a certain extent and reveals as far as possible, avoids connecting pipe 25 to drop to a certain extent simultaneously.

Referring to fig. 3, a clamping groove is formed in the outer surface of one side of the connecting box 20, a movable baffle plate 19 is connected to the inner side of the clamping groove of the connecting box 20, and a handle 21 is welded to the outer surface of the movable baffle plate 19, so that a worker can drive the movable baffle plate 19 to move through pulling the handle 21, and the worker can move the movable baffle plate 19 to a certain extent.

Referring to fig. 3, there is connecting rod 27 inside welding of connecting box 20, the upper surface and the adjustable fender 19 swing joint of connecting rod 27, make adjustable fender 19 swing joint at the upper surface of connecting rod 27, thereby increase adjustable fender 19's stability to a certain extent, avoid adjustable fender 19 to produce the skew in connecting box 20 inside simultaneously as far as possible, adjustable fender 19's inside is provided with filter screen 16, filter liquid through filter screen 16, thereby reduce the impurity that contains in the liquid is drawn to liquid end 2 to a certain extent, increase measuring pump 1's life to a certain extent simultaneously, the inside pipe 7 that is provided with of lower surface of connecting box 20, make liquid pass through inside the leading-in connecting box 20 of pipe 7.

Referring to fixed ring 3, the inside of connecting box 20 is provided with hinge 26, the one end that connecting box 20 was kept away from to hinge 26 is connected with chamber door 22, make chamber door 22 pass through hinge 26 swing joint at the surface of connecting box 20, thereby be convenient for the staff to clear up the inside debris of connecting box 20 to a certain extent, connecting box 20 has fixed block 23 near the welding of one side skin of chamber door 22, the hole has been seted up to the upper surface of fixed block 23, and the inside swing joint in hole of fixed block 23 has bolt 24, the staff passes bolt 24 and connects the surface at chamber door 22 through rotating chamber door 22 and connecting behind the surface of connecting box 20, thereby reduce chamber door 22 to a certain extent and remove, avoid chamber door 22 to remove the work efficiency who influences connecting box 20 to a certain extent simultaneously.

Referring to fig. 1-2, the lower skin weld of measuring pump 1 has bottom plate 5, threaded hole is seted up to the upper surface of bottom plate 5, and the inside threaded connection of bottom plate 5 has screw rod 6,

bottom plate

5 and 6 threaded connection of screw rod, and the outside threaded connection of screw rod 6 is on the workstation, make bottom plate 5 pass through 6 swing joint of screw rod on table surface, thereby increase measuring pump 1's stability to a certain extent, avoid measuring pump 1 to produce simultaneously and rock as far as possible, the upper surface welding of bottom plate 5 has connecting plate 8, make connecting plate 8 fix the upper surface at bottom plate 5, thereby increase connecting plate 8's stability to a certain extent.

Referring to fig. 1-2, one side outer surface welding that measuring pump 1 was kept away from to connecting plate 8 has fixture block 14, one side outer surface swing joint that fixture block 14 is close to connecting plate 8 has stopper 17, stopper 17's lower surface welding has barrier plate 18, stopper 17 has seted up the hole near one side surface of fixture block 14, and stopper 17's the inside swing joint in hole has inflation screw 15, through fixture block 14 and stopper 17 swing joint, make connecting plate 8 swing joint at the wall, thereby increase measuring pump 1's stability to a certain extent, the staff of being convenient for simultaneously to a certain extent dismantles and removes measuring pump 1.

Referring to fig. 1-2, the top plate 9 is welded on the upper surface of the connecting plate 8, and rainwater is reduced to drip on the upper surface of the metering pump 1 through the top plate 9, so that the service life of the metering pump 1 is prolonged to a certain extent, and meanwhile, short circuit caused by rainwater when the metering pump 1 is used outdoors is avoided to a certain extent.

Referring to fig. 1-2, the upper surface welding of roof 9 has bracing piece 10, make bracing piece 10 fix the upper surface at roof 9, the hole has been seted up to one side surface that bracing piece 10 is close to fluid end 2, and the inside swing joint in hole of bracing piece 10 has bolt two 11, the outside threaded connection of bolt two 11 has connecting block 12, the upper surface of connecting block 12 is provided with solar panel 13, produce electric power through solar panel 13, thereby reduce the device's energy consumption to a certain extent, the staff adjusts solar panel 13's angle through rotating bracing piece 10 simultaneously, thereby improve solar panel 13's productivity efficiency to a certain extent, the upper surface of roof 9 is provided with battery 28, the electric energy that produces solar panel 13 through the battery is saved, thereby reduce the energy consumption of measuring pump to a certain extent.

The application of this application is an implementation principle of hydraulic end embodiment of measuring pump:

filter liquid through filter screen 16, thereby reduce the impurity that contains in the liquid of hydraulic end 2 extraction to a certain extent, increase measuring pump 1's life simultaneously to a certain extent, inside pipe 7 that is provided with of lower surface of connecting box 20, make inside liquid passes through pipe 7 leading-in connecting box 20, the staff opens connecting box 20 through rotating chamber door 22, thereby the staff of being convenient for clears up the inside impurity of connecting box 20 to a certain extent, improve connecting box 20's work efficiency simultaneously to a certain extent, the staff is through rotating bolt 4, make the surface of connecting pipe 25 laminating at hydraulic end 2, thereby avoid hydraulic end 2 to produce when extracting liquid to a certain extent and reveal, avoid connecting pipe 25 to drop to a certain extent simultaneously.

Through fixture block 14 and stopper 17 swing joint, make 8 swing joint of connecting plate at the wall, thereby increase the stability of measuring pump 1 to a certain extent, avoid idle people to touch measuring pump 1 simultaneously as far as possible, produce electric power through solar panel 13, thereby reduce the device's energy consumption to a certain extent, staff adjusts solar panel 13's angle through rotation bracing piece 10 simultaneously, thereby improve solar panel 13's productivity efficiency to a certain extent, reduce the upper surface that the rainwater drips at measuring pump 1 through roof 9, thereby increase measuring pump 1's life to a certain extent, avoid measuring pump 1 to produce the short circuit because of the rainwater when outdoor use simultaneously to a certain extent.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a hydraulic end of measuring pump, includes measuring pump (1) and sets up hydraulic end (2) in measuring pump (1) one side, its characterized in that: the outer surface of one end, far away from the metering pump (1), of the hydraulic end (2) is connected with a connecting pipe (25), one end, far away from the hydraulic end (2), of the connecting pipe (25) is provided with a connecting box (20), the outer surface of one side of the connecting box (20) is provided with a clamping groove, a movable baffle (19) is connected inside the clamping groove of the connecting box (20), a connecting rod (27) is welded inside the connecting box (20), the upper surface of the connecting rod (27) is movably connected with the movable baffle (19), a filter screen (16) is arranged inside the movable baffle (19), a handle (21) is welded on the outer surface of the movable baffle (19), and a guide pipe (7) is arranged inside the lower surface of the connecting box (20);

the lower skin weld of measuring pump (1) has bottom plate (5), the last skin weld of bottom plate (5) has connecting plate (8), keep away from connecting plate (8) one side skin weld of measuring pump (1) has fixture block (14), fixture block (14) are close to one side skin swing joint of connecting plate (8) has stopper (17), the lower skin weld of stopper (17) has barrier plate (18), stopper (17) are close to the hole has been seted up to one side surface of fixture block (14), just the inside swing joint in hole of stopper (17) has inflation screw (15).

2. The fluid end of a metering pump of claim 1, wherein: the upper surface of the connecting plate (8) is welded with a top plate (9).

3. The fluid end of a metering pump of claim 2, wherein: the upper surface welding of roof (9) has bracing piece (10), bracing piece (10) are close to the hole has been seted up to one side surface of hydraulic end (2), just the inside swing joint in hole of bracing piece (10) has bolt two (11), the outside threaded connection of bolt two (11) has connecting block (12), the upper surface of connecting block (12) is provided with solar panel (13), the upper surface of roof (9) is provided with battery (28).

4. The fluid end of a metering pump of claim 1, wherein: the outer surface of one side of the connecting pipe (25) close to the hydraulic end (2) is connected with a first bolt (4), and the outer thread of the first bolt (4) is connected with a fixed ring (3).

5. The fluid end of a metering pump of claim 1, wherein: the inside of connecting box (20) is provided with hinge (26), hinge (26) are kept away from the one end of connecting box (20) is connected with chamber door (22), connecting box (20) are close to one side skin weld of chamber door (22) has fixed block (23), the hole has been seted up to the upper surface of fixed block (23), just the inside swing joint in hole of fixed block (23) has bolt (24).

6. The fluid end of a metering pump of claim 1, wherein: the upper surface of the bottom plate (5) is provided with a threaded hole, and the inner thread of the bottom plate (5) is connected with a screw rod (6).