CN214808940U

CN214808940U - Screen plate type fine grid convenient to disassemble and assemble

Info

Publication number: CN214808940U
Application number: CN202120923046.6U
Authority: CN
Inventors: 杨圣华; 季耿
Original assignee: Jiangsu Haicheng Hydraulic Machinery Co ltd
Current assignee: Jiangsu Haicheng Hydraulic Machinery Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-11-23
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a screen plate type fine grid convenient for disassembly and assembly, which comprises a first screen plate grid and a second screen plate grid, wherein the left and right ends of the first screen plate grid and the second screen plate grid are provided with connecting components, and the top of the connecting components is provided with a limiting mechanism, when the first screen plate grid and the second screen plate grid are required to be disassembled, a slide plate is upwards pulled, the slide plate drives a limiting rod to move upwards to compress a positioning spring, so that the limiting rod can be separated from an inner cavity of a limiting groove, the limiting effect on a reserved block is relieved, then the first screen plate grid and the second screen plate grid are outwards pulled, the reserved block is taken out from the inner cavity of the reserved groove in a sliding way, the first screen plate grid and the second screen plate grid are convenient to be disassembled and cleaned or replaced, when the first screen plate grid and the second screen plate grid are required to be reused, the reserved block is slid into the inner cavity of the reserved groove again, the first screen plate grating and the second screen plate grating are conveniently and quickly disassembled and assembled.

Description

Screen plate type fine grid convenient to disassemble and assemble

Technical Field

The utility model relates to a grid technical field specifically is a fine grid of otter board formula convenient to dismouting.

Background

Sewage treatment equipment can effectively handle urban domestic sewage, and industrial waste water etc. avoids sewage and pollutant direct inflow waters, to improving ecological environment, promote city grade and promote economic development and have the significance, need separate the rubbish and the water of aquatic before carrying out sewage treatment, need use the meticulous grid of otter board formula to filter sewage usually, but current grid still has certain problem, and specific problem is as follows:

the meticulous grid of current otter board formula is mostly fixed, and the dismouting is inconvenient carries out, and when handling the sewage of the oily one side of quality of water, the otter board hole easily takes place to block up, and the spray set pressure of otter board top is less not enough with the otter board sanitization, easily leads to the overflow, and the in-process filtration efficiency of the in-process that uses of current otter board formula grid is slow in addition, can not filter sewage layer upon layer, has reduced the result of use of grid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fine grid of otter board formula convenient to dismouting to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a screen plate type fine grid convenient to disassemble and assemble comprises a first screen plate grid and a second screen plate grid, wherein connecting assemblies are arranged at the left ends and the right ends of the first screen plate grid and the second screen plate grid respectively, limiting mechanisms are arranged at the tops of the connecting assemblies respectively, limiting assemblies are arranged at the ends, far away from the first screen plate grid and the second screen plate grid, of the limiting assemblies, mounting seats are arranged at the ends, far away from the connecting assemblies, of the limiting assemblies, mounting mechanisms are arranged at the ends, close to the vertical central line of the first screen plate grid, of the bottoms, close to the bottoms of the first screen plate grid and the second screen plate grid, of the inner sides of the mounting seats respectively, supporting plates are arranged at the bottoms, close to the bottoms of the first screen plate grid and the second screen plate grid, of the supporting plates and reset springs are respectively arranged, transmission shafts are arranged below the first screen plate grid and the second screen plate grid and are connected with the mounting seats through bearings, the center department of transmission shaft outer wall all overlaps and is equipped with the cam, the right-hand member actuating mechanism is installed to the inner chamber of mount pad, and actuating mechanism is connected with the right-hand member of transmission shaft.

Preferably, through holes are uniformly formed in the first screen plate grating and the second screen plate grating, and the aperture of the first screen plate grating is smaller than that of the second screen plate grating.

Based on above-mentioned technical characteristics, through setting up different apertures to make first otter board grid and second otter board grid can filter sewage layer by layer, improved the result of use of this grid structure.

Preferably, coupling assembling is including reserving piece and reserve groove, reserve the piece and be located the one end that the restriction subassembly is close to first otter board grid and second otter board grid, the both ends of first otter board grid and second otter board grid all are provided with the reserve groove, and sliding connection between reserve groove and the reservation piece.

Based on above-mentioned technical characteristics, through to the outside first otter board grid of pulling and second otter board grid, until reserving the inner chamber that the piece breaks away from the reservation groove, conveniently carry out quick assembly disassembly to first otter board grid and second otter board grid.

Preferably, the restriction subassembly includes slide rail and slider, both ends about the slider is located the work of preformed groove, the slide rail has all been seted up to the inboard one end that is close to coupling assembling of mount pad, and is sliding connection between slide rail and the slider.

Based on above-mentioned technical characteristics, first otter board grid and second otter board grid pass through the slider and remove at the inner chamber of slide rail for first otter board grid and second otter board grid are more smooth and easy when removing.

Preferably, installation mechanism includes fixing bolt and mounting panel, the mounting panel is located the inboard bottom of mount pad, the equal spiro union in top of mounting panel has fixing bolt.

Based on the technical characteristics, the mounting plate is connected with other equipment, and the mounting plate is more firmly connected with the equipment through the fixing bolts.

Preferably, stop gear includes dog, positioning spring, slide bar, gag lever post and spacing groove, stop gear's slide bar is located both ends about the preformed groove top, the top of slide bar all is provided with the dog, the outer wall of slide bar overlaps respectively and is equipped with positioning spring and slide, and positioning spring all is located between dog and the slide, the one end that the slide is close to the preformed groove all is provided with the gag lever post, the spacing groove that matches each other with the gag lever post is all seted up at the top of preformed block inner chamber.

Based on above-mentioned technical characteristics, through upwards pulling the slide, the slide drives the gag lever post and moves upward and compresses positioning spring for the gag lever post can break away from the inner chamber of spacing groove, is convenient for remove the limiting displacement to reserving the piece.

Preferably, the driving mechanism comprises a driving motor, a driving shaft, a driven shaft, a driving bevel gear and a driven bevel gear, the driving motor of the driving mechanism is located at the right end of the bottom of the inner cavity of the mounting seat, the driving shaft is arranged at the power output end of the driving motor, driving bevel gears are arranged at the upper end and the lower end of the outer wall of the driving shaft, the driven shaft is arranged at the right end of the transmission shaft, the right end of the driven shaft extends into the right end of the driving bevel gear, the inner cavity of the mounting seat is provided with the driven bevel gear, and the driven bevel gear and the driving bevel gear are meshed with each other.

Based on the technical characteristics, the driving motor drives the driving bevel gear to rotate through the driving shaft, and the driving bevel gear drives the driven bevel gear to rotate, so that the driven shaft rotates to drive the two groups of transmission shafts to synchronously rotate.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) when the first screen plate grid and the second screen plate grid need to be disassembled, the sliding plate is pulled upwards, the sliding plate drives the limiting rod to move upwards to compress the positioning spring, so that the limiting rod can be separated from an inner cavity of the limiting groove, the limiting effect on the reserved block is relieved, then the first screen plate grid and the second screen plate grid are pulled outwards, the reserved block is taken out from the inner cavity of the reserved groove in a sliding mode, the first screen plate grid and the second screen plate grid are convenient to disassemble, clean or replace, when the first screen plate grid and the second screen plate grid need to be reused, the reserved block is slid into the inner cavity of the reserved groove again, the sliding plate is loosened, the limiting rod is clamped into the inner cavity of the limiting groove again under the effect of the resilience force of the positioning spring, and the first screen plate grid and the second screen plate grid are convenient to disassemble and assemble quickly;

(2) the driving motor starts to drive the driving shaft to work, the driving shaft rotates to drive the driving bevel gear to rotate, the driving bevel gear rotates to drive the driven bevel gear to rotate, thereby driving the driven shaft to rotate, the driven shaft rotates to drive the two sets of transmission shafts to rotate synchronously, thereby enabling the cam to rotate to be in contact with the first screen plate grating and the second screen plate grating, at the moment, the first screen plate grating and the second screen plate grating slide upwards in the inner cavity of the slide rail through the slide block to stretch the reset spring, when the cam is not in contact with the first screen plate grating and the second screen plate grating any more, the resilience of the reset spring enables the first screen plate grating and the second screen plate grating to move downwards, and the filtering effect is better when the first screen plate grating and the second screen plate grating do up-down reciprocating motion.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic sectional view of the present invention;

fig. 2 is a schematic structural view of a portion a in fig. 1 according to the present invention;

fig. 3 is a schematic top view of the present invention.

In the figure: 1. a mounting seat; 2. a slide rail; 3. a slider; 4. a return spring; 5. a support plate; 6. an installation mechanism; 601. fixing the bolt; 602. mounting a plate; 7. a drive mechanism; 701. a drive motor; 702. a drive shaft; 703. a driven shaft; 704. a drive bevel gear; 705. a driven bevel gear; 8. a first screen grid; 9. a second screen grid; 10. a cam; 11. a drive shaft; 12. a limiting mechanism; 1201. a stopper; 1202. a positioning spring; 1203. a slide plate; 1204. a slide bar; 1205. a limiting rod; 1206. a limiting groove; 13. reserving a block; 14. and (5) reserving a groove.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a screen plate type fine grid convenient to disassemble and assemble comprises a first screen plate grid 8 and a second screen plate grid 9, wherein connecting assemblies are arranged at the left end and the right end of the first screen plate grid 8 and the second screen plate grid 9 respectively, limiting mechanisms 12 are arranged at the tops of the connecting assemblies respectively, each limiting mechanism 12 comprises a stop 1201, a positioning spring 1202, a sliding plate 1203, a sliding rod 1204, a limiting rod 1205 and a limiting groove 1206, the sliding rods 1204 of the limiting mechanisms 12 are arranged at the left end and the right end of the top of a reserved groove 14, the tops of the sliding rods 1204 are provided with the stops 1201, the outer walls of the sliding rods 1204 are respectively sleeved with the positioning springs 1202 and the sliding plates 1203, the positioning springs 1202 are arranged between the stops 1201 and the sliding plates 1203, one ends of the sliding plates 1203, which are close to the reserved groove 14, the tops of inner cavities of reserved blocks 13 are provided with the limiting grooves 1206 matched with the limiting rods 1205, through holes are uniformly formed in the first screen plate grid 8 and the second screen plate grid 9, the aperture of the first screen plate grid 8 is smaller than that of the second screen plate grid 9, one end of the connecting assembly, which is far away from the first screen plate grid 8 and the second screen plate grid 9, is provided with a line limiting assembly, one end of the line limiting assembly, which is far away from the connecting assembly, is provided with a mounting seat 1, the connecting assembly comprises a reserved block 13 and a reserved groove 14, the reserved block 13 is positioned at one end of the line limiting assembly, which is close to the first screen plate grid 8 and the second screen plate grid 9, both ends of the first screen plate grid 8 and the second screen plate grid 9 are provided with the reserved groove 14, the reserved groove 14 is in sliding connection with the reserved block 13, the line limiting assembly comprises a sliding rail 2 and a sliding block 3, the sliding block 3 is positioned at both left and right ends of the reserved groove 14, one end, which is close to the connecting assembly, on the inner side of the mounting seat 1 is provided with the sliding rail 2, the sliding connection is provided with the mounting mechanism 6 at one end, which is close to the vertical central line of the first screen plate grid 8, at the bottom of the mounting seat 1, the mounting mechanism 6 comprises a fixing bolt 601 and a mounting plate 602, the mounting plate 602 is positioned at the bottom of the inner side of the mounting seat 1, the fixing bolt 601 is screwed at the top of the mounting plate 602, the inner side of the mounting seat 1 is provided with a support plate 5 near the bottoms of a first screen plate grid 8 and a second screen plate grid 9, a return spring 4 is arranged between the support plate 5 and the return spring 4, a transmission shaft 11 is arranged below the first screen plate grid 8 and the second screen plate grid 9, the transmission shaft 11 is connected with the mounting seat 1 through a bearing, a cam 10 is sleeved at the center of the outer wall of the transmission shaft 11, a driving mechanism 7 is arranged in the inner cavity of the mounting seat 1 at the right end, the driving mechanism 7 is connected with the right end of the transmission shaft 11, the driving mechanism 7 comprises a driving motor 701, a driving shaft 702, a driven shaft, a driving bevel gear 703 and a driven bevel gear, a driving motor 705 of the driving mechanism 7 is positioned at the bottom of the inner cavity of the mounting seat 1 at the right end, the power output end of the driving motor 701 is provided with a driving shaft 702, the upper end and the lower end of the outer wall of the driving shaft 702 are both provided with a driving bevel gear 704, the right end of the transmission shaft 11 is both provided with a driven shaft 703, the right end of the driven shaft 703 extends into the inner cavity of the right end mounting seat 1 and is provided with a driven bevel gear 705, and the driven bevel gear 705 is meshed with the driving bevel gear 704.

The working principle is as follows: when the device is used, the mounting plate 602 is contacted with the bottom of other sewage equipment, then the fixing bolt 601 is screwed, so that the mounting plate 602 is more firmly connected with the equipment, the grating is more stable in work, sewage is filtered by the first screen plate grating 8 and the second screen plate grating 9, the aperture of the first screen plate grating 8 is smaller than that of the second screen plate grating 9, so that the sewage is conveniently filtered layer by layer, at the moment, the driving motor 701 is started to drive the driving shaft 702 to work, the driving shaft 702 rotates to drive the driving bevel gear 704 to rotate, because the driving bevel gear 704 is mutually meshed with the driven bevel gear 705, the driving bevel gear 704 rotates to drive the driven bevel gear 705 to rotate, so as to drive the driven shaft 703 to rotate, the driven shaft 703 rotates to drive the two groups of transmission shafts 11 to synchronously rotate, so that the cam 10 rotates to be contacted with the first screen plate grating 8 and the second screen plate grating 9, at the moment, the first mesh plate grid 8 and the second mesh plate grid 9 slide upwards in the inner cavity of the slide rail 2 through the slide block 3 to stretch the reset spring 4, when the cam 10 is not in contact with the first mesh plate grid 8 and the second mesh plate grid 9, the resilience force of the reset spring 4 enables the first mesh plate grid 8 and the second mesh plate grid 9 to move downwards, the first mesh plate grid 8 and the second mesh plate grid 9 can filter sewage layer by layer during work through the vertical reciprocating motion of the first mesh plate grid 8 and the second mesh plate grid 9, so that the filtering effect of the grids is better, after a period of use, the through holes of the first mesh plate grid 8 and the second mesh plate grid 9 are easy to be blocked, then the slide plate 1203 is pulled upwards, the slide plate 1203 drives the limiting rod 1205 to move upwards to compress the positioning spring 1202, so that the limiting rod 1205 can be separated from the inner cavity of the limiting groove 1206, and the limiting effect on the reserved block 13 is relieved, afterwards outwards stimulate first otter board grid 8 and second otter board grid 9, slide the inner chamber of reserving piece 13 from reservation groove 14 and take out, conveniently dismantle and wash or change first otter board grid 8 and second otter board grid 9, when needs reuse first otter board grid 8 and second otter board grid 9, slide the inner chamber of reserving piece 13 and reserving groove 14 once more, loosen slide 1203, the resilience effect of positioning spring 1202 makes gag lever post 1205 block into the inner chamber of spacing groove 1206 once more, it is more firm when making reservation piece 13 be connected with reservation groove 14, the condition of reserving piece 13 from reserving groove 14 inner chamber slippage avoids appearing, conveniently carry out quick dismouting to first otter board grid 8 and second otter board grid 9, the practicality of this grid has been improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. The utility model provides a fine grid of otter board formula convenient to dismouting, includes first otter board grid (8) and second otter board grid (9), its characterized in that: the left end and the right end of the first screen plate grid (8) and the second screen plate grid (9) are both provided with connecting assemblies, the top of each connecting assembly is provided with a limiting mechanism (12), one ends of the connecting assemblies, far away from the first screen plate grid (8) and the second screen plate grid (9), of the connecting assemblies are both provided with a limiting assembly, one ends of the limiting assemblies, far away from the connecting assemblies, are both provided with a mounting seat (1), one ends of the bottom of the mounting seat (1), near the vertical central line of the first screen plate grid (8) are both provided with a mounting mechanism (6), the bottoms of the inner sides of the mounting seat (1), near the first screen plate grid (8) and the second screen plate grid (9) are both provided with a supporting plate (5), a reset spring (4) is arranged between the supporting plate (5) and the reset spring (4), and transmission shafts (11) are arranged below the first screen plate grid (8) and the second screen plate grid (9), and transmission shaft (11) are connected through bearing and mount pad (1) between, the center department of transmission shaft (11) outer wall all overlaps and is equipped with cam (10), right-hand member actuating mechanism (7) are installed to the inner chamber of mount pad (1), and actuating mechanism (7) are connected with the right-hand member of transmission shaft (11).

2. A screen-type fine grill facilitating its mounting and dismounting as recited in claim 1, wherein: through holes are uniformly formed in the first screen plate grating (8) and the second screen plate grating (9), and the aperture of the first screen plate grating (8) is smaller than that of the second screen plate grating (9).

3. A screen-type fine grill facilitating its mounting and dismounting as recited in claim 1, wherein: coupling assembling is including reserving piece (13) and reserve groove (14), reserve piece (13) are located the one end that the restricted line subassembly is close to first otter board grid (8) and second otter board grid (9), the both ends of first otter board grid (8) and second otter board grid (9) all are provided with reserve groove (14), and between reserve groove (14) and reserve piece (13) sliding connection.

4. A screen-type fine grill facilitating its mounting and dismounting as recited in claim 2, wherein: the travel limiting assembly comprises a sliding rail (2) and a sliding block (3), the sliding block (3) is located at the left end and the right end of the reserved groove (14), the sliding rail (2) is arranged at one end, close to the connecting assembly, of the inner side of the mounting seat (1), and the sliding rail (2) is connected with the sliding block (3) in a sliding mode.

5. A screen-type fine grill facilitating its mounting and dismounting as recited in claim 1, wherein: installation mechanism (6) include fixing bolt (601) and mounting panel (602), mounting panel (602) are located the inboard bottom of mount pad (1), the equal spiro union in top of mounting panel (602) has fixing bolt (601).

6. A screen-type fine grill facilitating its mounting and dismounting as recited in claim 3, wherein: stop gear (12) include dog (1201), positioning spring (1202), slide (1203), slide bar (1204), gag lever post (1205) and spacing groove (1206), slide bar (1204) of stop gear (12) are located both ends about reserve groove (14) top, the top of slide bar (1204) all is provided with dog (1201), the outer wall of slide bar (1204) is overlapped respectively and is equipped with positioning spring (1202) and slide (1203), and positioning spring (1202) all is located between dog (1201) and slide (1203), slide (1203) are close to the one end of reserve groove (14) and all are provided with gag lever post (1205), spacing groove (1206) that matches each other with gag lever post (1205) are all seted up at the top of reserve block (13) inner chamber.

7. A screen-type fine grill facilitating its mounting and dismounting as recited in claim 1, wherein: the driving mechanism (7) comprises a driving motor (701), a driving shaft (702), a driven shaft (703), a driving bevel gear (704) and a driven bevel gear (705), the driving motor (701) of the driving mechanism (7) is located at the right end of the bottom of the inner cavity of the mounting seat (1), the driving shaft (702) is arranged at the power output end of the driving motor (701), the driving bevel gear (704) is arranged at the upper end and the lower end of the outer wall of the driving shaft (702), the driven shaft (703) is arranged at the right end of the transmission shaft (11), the right end of the driven shaft (703) extends into the right end of the inner cavity of the mounting seat (1) and is provided with the driven bevel gear (705), and the driven bevel gear (705) and the driving bevel gear (704) are meshed with each other.