CN217440372U - Convenient backward flow sludge pump equipment of adjusting - Google Patents

Abstract

The utility model provides a reflux sludge pump device convenient to adjust, which relates to the technical field of reflux sludge pumps and aims to solve the problems that when the height of the existing reflux sludge pump is adjusted, two supporting structures need to be respectively adjusted, the convenience during height adjustment is reduced, and the main body of the sludge pump is very troublesome when being detached from a supporting frame, and comprises the supporting frame; the inner side of the support frame is fixedly connected with an installation cylinder, and a sludge pump main body is installed in the installation cylinder; the right end of the inner side of the supporting frame is provided with a flow guide cover, the bottom end face of the supporting frame is fixedly connected with a supporting frame, and four corners of the bottom end face of the supporting frame are welded with a first sliding cylinder; through the setting of synchronous subassembly, can be when this return sludge pump height-adjusting, only need with a pulling plate outwards stimulate can to the convenience when effectively having improved altitude mixture control, and through the setting of an installation section of thick bamboo, it is more simple and convenient when making the sludge pump main part pull down on the support frame.

Description

Convenient backward flow sludge pump equipment of adjusting

Technical Field

The utility model belongs to the technical field of the reflux sludge pump, more specifically say, in particular to convenient reflux sludge pump equipment of adjusting.

Background

At present, in the sewage treatment process, a sludge reflux pump is generally used, the sludge reflux pump is a novel product developed on the basis of the production technology of a submersible stirrer, and the pump is special equipment for mixed liquid reflux and denitrification of a secondary sewage treatment plant.

For example, application No.: novel backward flow sludge pump in CN202021441877.1, including the organism, the cover body, support frame and impeller, the top and the bottom of organism all are provided with protective structure, the opposite side fixedly connected with fixed strip of organism, and the inside wall fixed connection of fixed strip is on the lateral wall of support frame, the bottom of support frame is provided with bearing structure, the inside of support frame is provided with additional strengthening. The utility model discloses not only through being provided with the fixed block, the slide bar, the movable block, damping spring, trace and connecting seat, the trace is "Y" font setting, and be hinged joint between trace and movable block and the connecting seat, the organism is when receiving external force, the deformation of trace can drive the movable block and slide on the slide bar, one side of movable block is provided with damping spring simultaneously, damping spring can offset external force, reduce pulling of external force to the organism, make the operation of organism more stable, thereby make the protectiveness of device stronger.

Reflux sludge pump in the above-mentioned patent is when using, although can be according to submarine condition adjusting device's bearing height, above-mentioned reflux sludge pump is when the height-adjusting, need adjust two bearing structure respectively, thereby the convenience of reflux sludge pump when carrying out the altitude mixture control has been reduced, and above-mentioned sludge pump main part is when needs maintenance, because lack convenient dismantlement structure between sludge pump main part and the support frame, thereby make sludge pump main part very troublesome when pulling down from the support frame.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a reflux sludge pump device convenient to adjust is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a convenient backward flow sludge pump equipment of adjusting to solve current backward flow sludge pump when height-adjusting, need adjust two bearing structure respectively, convenience when having reduced the altitude mixture control, and because lack convenient dismantlement structure between sludge pump main part and the support frame, make the very trouble problem of sludge pump main part when pulling down from the support frame.

The utility model relates to a convenient purpose and the efficiency of backward flow sludge pump equipment of adjusting is reached by following concrete technological means:

a conveniently adjusted return sludge pump device comprises a support frame; the inner side of the support frame is fixedly connected with an installation cylinder, and a sludge pump main body is installed in the installation cylinder; the right end of the inner side of the support frame is provided with a flow guide cover, the bottom end face of the support frame is fixedly connected with a support frame, four corners of the bottom end face of the support frame are respectively welded with a first sliding barrel, a first sliding column is slidably connected inside each first sliding barrel, and the lower ends of the four first sliding columns are welded with a base; the middle parts of the front side and the rear side of the bottom end surface of the support frame are respectively welded with a second sliding barrel, the back surfaces of the two second sliding barrels are respectively provided with a limiting part, and a synchronous component is arranged between the two limiting parts; every the bar sliding opening has all been seted up to first slide cartridge lateral surface, and every first traveller lateral surface all is equipped with a spacing traveller with bar sliding opening sliding connection.

Furthermore, a rectangular cylinder is fixedly connected to the left end face of the mounting cylinder, a partition plate is arranged on the middle side in the rectangular cylinder, two sliding blocks are connected to the inside of the rectangular cylinder in a vertically symmetrical sliding manner, and a locking inserted rod is fixedly connected to the opposite back faces of the two sliding blocks; springs are arranged on the upper side and the lower side of the partition board in the rectangular cylinder, and a strip-shaped through hole is formed in the front end face of the rectangular cylinder; the front end face of each sliding block is fixedly connected with a handle through a fixed rod, and the two fixed rods penetrate through the strip-shaped through holes in the front end face of the rectangular cylinder; four strip-shaped sliding grooves are formed in the inner circumferential surface of the mounting cylinder in an annular array shape.

Furthermore, the periphery of the sludge pump main body is in an annular array shape and is provided with four slide bars, the left end face of the sludge pump main body is provided with two insertion plates, and the upper end face of each insertion plate is provided with an insertion hole.

Further, when the sludge pump main part is in the mounted state with the installation section of thick bamboo, four draw bars respectively with four bar spout sliding connection, and two plugboards run through installation section of thick bamboo left side wall to two locking inserted bars are pegged graft with the spliced eye on two plugboards respectively.

Furthermore, every the inside equal sliding connection of second traveller has a second traveller, and two second travellers are the regulation jack of all being even form mutually the back to two second travelers lower extreme fixed connection are at the base up end.

Furthermore, the limiting part comprises a limiting cylinder, a driving slide block, a pull rod and a limiting inserted rod, the limiting cylinder is fixedly connected to the second sliding cylinder, the driving slide block is connected to the inside of the limiting cylinder in a sliding manner, the head end of the driving slide block is provided with the limiting inserted rod penetrating through the head part of the limiting cylinder, and the tail end of the driving slide block is provided with the pull rod penetrating through the tail part of the limiting cylinder; the tail of the pull rod is fixedly connected with a pulling plate, and the outside of the pull rod is positioned inside the limiting cylinder and sleeved with a spring.

Furthermore, when the limiting part is in a limiting state, the head end of the limiting inserted rod is inserted into one of the adjusting jacks on the second sliding column.

Furthermore, the synchronous assembly comprises a rotating shaft, a gear, a rack, Contraband-shaped sliding sleeves and a limiting strip, the rotating shaft is rotatably connected between the two second sliding sleeves, and the gear is mounted at the lower end of the rotating shaft; the quantity of rack is two, and two racks all with gear engagement, two outside sliding connection of rack have Contraband font sliding sleeve, and Contraband font sliding sleeve fixed connection is at the base up end, and Contraband font sliding sleeve inboard is two spacing strips of bilateral symmetry form fixedly connected with, two spacing strip bottom end face respectively with two rack up end contact.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through the setting of synchronizing assembly, can be when this return sludge pump height-adjusting, only need through manual outwards pulling one of them pulling plate, can make two spacing inserted bars extract in the regulation jack on two second travellers simultaneously, then with the second traveller inside the flexible slide adjusting can of going on, it can make two spacing inserted bars insert back simultaneously in the regulation jack on two second travellers only to need to loosen one of them pulling plate after adjusting, in the whole accommodation process, only need with a pulling plate outwards the pulling can, thereby effectively improved the convenience of this return sludge pump when carrying out altitude mixture control.

2. Through the setting of an installation section of thick bamboo, when needs pull down the sludge pump main part maintenance, only need to pull handle on two sliding blocks to the relative direction pulling, can make two sliding blocks drive two locking inserted bars respectively and remove to the relative direction, thereby make the spliced eye separation on two locking inserted bars and two plugboards, thereby make the sludge pump main part lose the fixed action in installation section of thick bamboo inside, then can accomplish dismantlement work with the inside roll-off right of sludge pump main part from the installation section of thick bamboo, thereby it is more simple and convenient when making the sludge pump main part pull down on the support frame, and simple structure, need not to easily accomplish through the instrument, thereby effectively improved the practicality of this backward flow sludge pump.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Figure 2 is the utility model discloses a structural schematic behind installation section of thick bamboo and the split of sludge pump main part.

Fig. 3 is a schematic diagram of a partially enlarged structure at a in fig. 2 according to the present invention.

Fig. 4 is a schematic structural view of the mounting tube of the present invention.

Fig. 5 is a schematic structural view of the limiting portion and the synchronizing assembly of the present invention.

Fig. 6 is a schematic partial sectional structural view of the second spool and the second spool of the present invention.

Fig. 7 is a schematic structural diagram of the synchronization module in a split state.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a support frame; 2. mounting the cylinder; 201. a rectangular cylinder; 202. a slider; 203. a partition plate; 204. a locking inserted link; 205. a strip-shaped chute; 3. a sludge pump body; 301. a slide bar; 302. a plugboard; 4. a pod; 5. a support frame; 501. a first slide drum; 502. a first traveler; 503. a limiting sliding column; 504. a second slide drum; 505. a second strut; 6. a base; 7. a limiting part; 701. a limiting cylinder; 702. driving the sliding block; 703. a pull rod; 704. a limiting inserted rod; 8. a synchronization component; 801. a rotating shaft; 802. a gear; 803. a rack; 804. contraband-shaped sliding sleeves; 805. and (5) a limiting strip.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Example (b):

as shown in figures 1 to 7:

the utility model provides a conveniently adjusted reflux sludge pump device, which comprises a support frame 1; the inner side of the support frame 1 is fixedly connected with an installation cylinder 2, and a sludge pump main body 3 is arranged in the installation cylinder 2; the right end of the inner side of the support frame 1 is provided with a flow guide cover 4, the bottom end face of the support frame 1 is fixedly connected with a support frame 5, four corners of the bottom end face of the support frame 5 are welded with a first sliding barrel 501, a first sliding column 502 is connected inside each first sliding barrel 501 in a sliding mode, and the lower ends of the four first sliding columns 502 are welded with a base 6; the middle parts of the front side and the rear side of the bottom end face of the support frame 5 are respectively welded with a second sliding barrel 504, the back faces of the two second sliding barrels 504 are respectively provided with a limiting part 7, and a synchronous component 8 is arranged between the two limiting parts 7; a strip-shaped sliding opening is formed in the outer side surface of each first sliding barrel 501, a limiting sliding post 503 which is connected with the strip-shaped sliding opening in a sliding mode is arranged on the outer side surface of each first sliding post 502, and the first sliding post 502 can be effectively limited when sliding in the first sliding barrel 501 in a telescopic mode through the limiting sliding post 503; every inside equal sliding connection of second traveller 504 has a second traveller 505, and two second travelers 505 back of the same phase all are the uniformity and have seted up the regulation jack to two second travelers 505 lower extreme fixed connection are in the base 6 up end, through having seted up the regulation jack on the second traveller 505, are used for pegging graft with spacing inserted bar 704.

Referring to fig. 1 to 4, a rectangular cylinder 201 is fixedly connected to the left end face of the installation cylinder 2, a partition plate 203 is arranged on the inner side of the rectangular cylinder 201, two sliding blocks 202 are slidably connected to the inside of the rectangular cylinder 201 in a vertically symmetrical manner, and a locking inserted rod 204 is fixedly connected to the back faces of the two sliding blocks 202; springs are arranged inside the rectangular cylinder 201 and positioned on the upper side and the lower side of the partition plate 203, and a strip-shaped through hole is formed in the front end face of the rectangular cylinder 201; the front end face of each sliding block 202 is fixedly connected with a handle through a fixing rod, and the two fixing rods penetrate through the strip-shaped through holes in the front end face of the rectangular cylinder 201; four strip-shaped sliding grooves 205 are formed in an annular array in the inner periphery of the mounting cylinder 2, and convenience in disassembly of the sludge pump main body 3 is improved through arrangement of the mounting cylinder 2.

Referring to fig. 1, 2 and 4, four slide bars 301 are arranged on the outer periphery of the sludge pump main body 3 in an annular array shape, two insertion plates 302 are arranged on the left end face of the sludge pump main body 3, and an insertion hole is formed in the upper end face of each insertion plate 302; when sludge pump main part 3 is in the mounted state with installation section of thick bamboo 2, four draw slips 301 respectively with four bar spout 205 sliding connection, and two plugboards 302 run through installation section of thick bamboo 2 left side wall to two locking inserted bars 204 are pegged graft with the spliced eye on two plugboards 302 respectively, thereby make sludge pump main part 3 can obtain effectual limiting displacement in installation section of thick bamboo 2 is inside.

Referring to fig. 5 to 7, the limiting portion 7 includes a limiting cylinder 701, a driving slider 702, a pull rod 703 and a limiting insertion rod 704, the limiting cylinder 701 is fixedly connected to the second sliding cylinder 504, the driving slider 702 is slidably connected inside the limiting cylinder 701, the head end of the driving slider 702 is provided with the limiting insertion rod 704 penetrating the head of the limiting cylinder 701, and the tail end of the driving slider 702 is provided with the pull rod 703 penetrating the tail of the limiting cylinder 701; the tail of the pull rod 703 is fixedly connected with a pulling plate, and a spring is sleeved inside the limiting cylinder 701 outside the pull rod 703; when the limiting part 7 is in a limiting state, the head end of the limiting insertion rod 704 is inserted into one of the adjusting insertion holes on the second sliding column 505, and the limiting part 7 is arranged to limit the second sliding column 505 after being adjusted in the second sliding cylinder 504 in a telescopic sliding manner.

Referring to fig. 5 and 7, the synchronizing assembly 8 includes a rotating shaft 801, a gear 802, racks 803, Contraband-shaped sliding sleeves 804 and a limiting strip 805, the rotating shaft 801 is rotatably connected between the two second sliding sleeves 504, and the gear 802 is mounted at the lower end of the rotating shaft 801; the quantity of rack 803 is two, and two racks 803 all mesh with gear 802, two rack 803 outside sliding connection have Contraband font sliding sleeve 804, and Contraband font sliding sleeve 804 fixed connection is at the 6 up end of base, Contraband font sliding sleeve 804 inboard is two spacing 805 of bilateral symmetry form fixedly connected with, two spacing 805 bottom end contacts with two rack 803 up end respectively, through synchronizing assembly 8's setting, can be when this return sludge pump height-adjusting, only need can accomplish through the outside pulling of manual one of them pulling plate, thereby the operating efficiency when this return sludge pump height-adjusting has been improved.

The specific use mode and function of the embodiment are as follows:

in the utility model, in use, when the reflux sludge pump needs to adjust the height, only one of the pulling plates needs to be pulled outwards manually, so that one of the racks 803 can drive the gear 802 to rotate, so that the other rack 803 can move in the opposite directions simultaneously, and the two pulling plates can drive the two pulling rods 703 to move in the opposite directions respectively, so that the two driving sliders 702 can drive the two limiting inserting rods 704 to move in the opposite directions respectively, so that the two limiting inserting rods 704 can be pulled out from the adjusting inserting holes on the two second sliding columns 505 simultaneously, then the second sliding columns 505 can be adjusted in the second sliding columns 504 in a telescopic sliding manner, and after the adjustment is completed, only one of the pulling plates needs to be loosened, so that the two limiting inserting rods 704 can be inserted into the adjusting inserting holes on the two second sliding columns 505 simultaneously;

when the maintenance is dismantled with sludge pump main part 3 to needs, only need to pull handle on two sliding blocks 202 to opposite direction, can make two sliding blocks 202 drive two locking inserted bars 204 respectively and remove to opposite direction to make the spliced eye separation on two locking inserted bars 204 and two plugboards 302, thereby make sludge pump main part 3 lose the fixed action in installation section of thick bamboo 2 is inside, then can accomplish the dismantlement work with sludge pump main part 3 from the inside right roll-off of installation section of thick bamboo 2.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (8)

1. The utility model provides a convenient backward flow sludge pump equipment of adjusting which characterized in that includes: a support frame (1); the inner side of the support frame (1) is fixedly connected with an installation cylinder (2), and a sludge pump main body (3) is installed in the installation cylinder (2); the right end of the inner side of the support frame (1) is provided with a flow guide cover (4), the bottom end face of the support frame (1) is fixedly connected with a support frame (5), four corners of the bottom end face of the support frame (5) are respectively welded with a first sliding cylinder (501), a first sliding column (502) is slidably connected inside each first sliding cylinder (501), and the lower end of each first sliding column (502) is welded with a base (6); the middle parts of the front side and the rear side of the bottom end face of the supporting frame (5) are respectively welded with a second sliding barrel (504), the back faces of the two second sliding barrels (504) are respectively provided with a limiting part (7), and a synchronous component (8) is arranged between the two limiting parts (7); each first sliding barrel (501) is provided with a strip-shaped sliding opening on the outer side surface, and each first sliding column (502) is provided with a limiting sliding column (503) which is connected with the strip-shaped sliding opening in a sliding manner on the outer side surface.

2. The conveniently adjustable return sludge pump apparatus of claim 1 wherein: the left end face of the mounting cylinder (2) is fixedly connected with a rectangular cylinder (201), a partition plate (203) is arranged on the inner side of the rectangular cylinder (201), two sliding blocks (202) are slidably connected inside the rectangular cylinder (201) in a vertically symmetrical mode, and the back faces of the two sliding blocks (202) are fixedly connected with a locking inserted rod (204); springs are arranged on the upper side and the lower side of the partition plate (203) in the rectangular cylinder (201), and a strip-shaped through hole is formed in the front end face of the rectangular cylinder (201); the front end face of each sliding block (202) is fixedly connected with a handle through a fixing rod, and the two fixing rods penetrate through the strip-shaped through hole in the front end face of the rectangular cylinder (201); the inner circumferential surface of the mounting cylinder (2) is provided with four strip-shaped sliding grooves (205) in an annular array shape.

3. The conveniently adjustable return sludge pump apparatus of claim 2 wherein: the sludge pump is characterized in that four slide bars (301) are arranged on the periphery of the sludge pump main body (3) in an annular array manner, two insertion plates (302) are arranged on the left end face of the sludge pump main body (3), and an insertion hole is formed in the upper end face of each insertion plate (302).

4. The conveniently adjustable return sludge pump apparatus of claim 3 wherein: when the sludge pump main body (3) and the installation barrel (2) are in an installation state, the four sliding strips (301) are respectively in sliding connection with the four strip-shaped sliding grooves (205), the two insertion plates (302) penetrate through the left side wall of the installation barrel (2), and the two locking insertion rods (204) are respectively inserted into the insertion holes in the two insertion plates (302).

5. The conveniently adjustable return sludge pump apparatus of claim 1 wherein: every inside equal sliding connection of second traveller (504) has a second traveller (505), and two second travelers (505) looks backs all are the uniform form and have seted up the regulation jack to two second traveller (505) lower extreme fixed connection are in base (6) up end.

6. The conveniently adjustable return sludge pump apparatus of claim 5 wherein: the limiting part (7) comprises a limiting barrel (701), a driving sliding block (702), a pull rod (703) and a limiting insertion rod (704), the limiting barrel (701) is fixedly connected to the second sliding barrel (504), the inside of the limiting barrel (701) is connected with the driving sliding block (702) in a sliding mode, the limiting insertion rod (704) penetrating through the head of the limiting barrel (701) is arranged at the head end of the driving sliding block (702), and the pull rod (703) penetrating through the tail of the limiting barrel (701) is arranged at the tail end of the driving sliding block (702); the tail of the pull rod (703) is fixedly connected with a pulling plate, and the outside of the pull rod (703) is positioned inside the limiting cylinder (701) and is sleeved with a spring.

7. The conveniently adjustable return sludge pump apparatus of claim 6 wherein: when the limiting part (7) is in a limiting state, the head end of the limiting insertion rod (704) is inserted into one of the adjusting insertion holes in the second sliding column (505).

8. The conveniently adjustable return sludge pump apparatus of claim 1 wherein: the synchronous assembly (8) comprises a rotating shaft (801), a gear (802), a rack (803), an Contraband-shaped sliding sleeve (804) and a limiting strip (805), the rotating shaft (801) is rotatably connected between the two second sliding barrels (504), and the gear (802) is mounted at the lower end of the rotating shaft (801); the quantity of rack (803) is two, and two rack (803) all mesh with gear (802), and two rack (803) outside sliding connection have Contraband font sliding sleeve (804), and Contraband font sliding sleeve (804) fixed connection is in base (6) up end, and Contraband font sliding sleeve (804) inboard is bilateral symmetry form fixed connection have two spacing strip (805), two spacing strip (805) bottom terminal surface respectively with two rack (803) up end contact.

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