CN211169906U - Mechanical grating with changeable inclination angle - Google Patents
Mechanical grating with changeable inclination angle Download PDFInfo
- Publication number
- CN211169906U CN211169906U CN201921919722.1U CN201921919722U CN211169906U CN 211169906 U CN211169906 U CN 211169906U CN 201921919722 U CN201921919722 U CN 201921919722U CN 211169906 U CN211169906 U CN 211169906U
- Authority
- CN
- China
- Prior art keywords
- rake teeth
- frame
- slag
- collecting box
- movable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a mechanical grid capable of changing inclination angle, which mainly comprises a frame, wherein the bottom of the frame is hinged with a hinged seat arranged at the bottom of a cell body through a pin shaft, the middle upper part of the side wall of two sides of the frame is provided with a connecting seat, the top of the cell body is provided with a fixed seat, the fixed seat is in a right-angled triangle shape, a hydraulic cylinder is fixedly connected on the bevel edge of the fixed seat, and the end part of a telescopic rod of the hydraulic cylinder is connected with the connecting seat; this mechanical grid structural design science, but angle regulation to screening efficiency is high, effectual.
Description
Technical Field
The utility model relates to a sewage treatment field especially relates to a can change inclination's mechanical grid.
Background
The mechanical grating is a decontamination machine for separating solid and liquid through the grating, is suitable for sewage treatment devices of urban sewage treatment plants and residential districts and water inlets of municipal pipes and channels, can also be applied to water washing or pretreatment screening in production processes of industries such as textile, fruit, aquatic products, papermaking, brewing, slaughtering, tanning and the like, and is ideal solid-liquid screening equipment.
Once the installation of present current mechanical grid is accomplished the back, inclination just can not readjust, can not satisfy user's demand to can not angle regulation lead to later maintenance comparatively difficult.
Chinese patent CN208500385U discloses a circulating environmental protection mechanical grid cleaner, and this patent controls sewage treatment box through universal groove, universal ball and spout, slider, spring etc. and carries out the slope of angle, and the structure is more complicated, and the operation is more complicated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, providing a structural design science, but angle regulation to screening efficiency is high, effectual a can change inclination's mechanical grid.
In order to realize the purpose of the utility model, the technical proposal of the utility model is that:
a mechanical grid capable of changing an inclination angle mainly comprises a rack, wherein the bottom of the rack is hinged with a hinged seat arranged at the bottom of a pool body through a pin shaft, a connecting seat is arranged at the middle upper part of the side wall of two sides of the rack, a fixed seat is arranged at the top of the pool body, the fixed seat is in a right-angled triangle shape, a hydraulic cylinder is fixedly connected to the inclined edge of the fixed seat, and the end part of a telescopic rod of the hydraulic cylinder is connected with the connecting seat; the top of the frame is provided with a slag hole, and the slag hole is connected with a movable slag collecting box below the slag hole through telescopic flexible connection; the automatic rake is characterized in that a driving wheel is arranged at the upper part in the rack, a driven wheel is arranged at the lower part in the rack, the driving wheel is connected with a driving motor arranged above the rack, a conveying belt is sleeved on the driving wheel and the driven wheel, rake teeth are arranged on the conveying belt, the length of each rake tooth is the same in the axial direction, the length of two rows of adjacent rake teeth in the longitudinal direction is different, and the two rows of adjacent rake teeth in the longitudinal direction are distributed in a staggered manner.
Preferably, the flexible connection is a metal flexible hose.
Preferably, the rake teeth are crescent-shaped, hooks are arranged at the end parts of the rake teeth, and a plurality of small barbs are further arranged on the outward surface of the rake teeth.
Preferably, the bottom of the movable slag collecting box is provided with a movable pulley, the bottom of the side wall of the movable slag collecting box is also provided with a bolt, and the bolt is inserted into an insertion hole preset in the top of the pool body.
The utility model has the advantages that:
firstly, the method comprises the following steps: the hydraulic cylinder is used for adjusting the inclination angle of the rack, the structure is simple, the operation is convenient, the later maintenance is convenient, and the angle of the mechanical grating is required to be adjusted under special conditions;
secondly, the method comprises the following steps: the slag hole is connected with the movable slag collecting box below the slag hole through a telescopic flexible connection, so that slag is concentrated, cleaning is facilitated, and meanwhile, garbage can be prevented from falling back into the pool;
thirdly, the method comprises the following steps: the rake teeth have the same length in the axial direction, two rows of adjacent rake teeth in the longitudinal direction have different lengths, the two rows of adjacent rake teeth in the longitudinal direction are distributed in a staggered manner, hooks are arranged at the end parts of the rake teeth, and a plurality of small barbs are further arranged on the outward surface of each rake tooth, so that the defect that grid slag slides down due to overlarge grid slag in the prior art is overcome in the operation process, and the slag removal effect and the operation efficiency are improved; and because all the staggered-tooth rake teeth are uniformly distributed at equal intervals in the axial direction, a large amount of interceptors can be prevented from blocking the grating, and the anti-jamming function is realized.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of a rake tooth structure.
Fig. 3 is a diagram of the profile of the rake teeth.
In the figure: 1 is a frame, 2 is a pin shaft, 3 is a hinged seat, 4 is a connecting seat, 5 is a fixed seat, 6 is a hydraulic cylinder, 7 is a slag hole, 8 is a flexible connection, 9 is a movable slag collecting box, 9.1 is a bolt, 10 is a driving wheel, 11 is a driven wheel, 12 is a driving motor, 13 is a conveying belt, 14 is a rake tooth, 14.1 is a hook, and 14.2 is a small barb.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
A mechanical grid capable of changing an inclination angle mainly comprises a rack 1, wherein the bottom of the rack 1 is hinged with a hinge seat 3 arranged at the bottom of a tank body through a pin shaft 2, a connecting seat 4 is arranged at the middle upper part of the side walls of two sides of the rack 1, a fixed seat 5 is arranged at the top of the tank body, the fixed seat 5 is in a right-angled triangle shape, a hydraulic cylinder 6 is fixedly connected to the bevel edge of the fixed seat 5, and the end part of a telescopic rod of the hydraulic cylinder 6 is connected with the connecting seat 4; a slag hole 7 is formed in the top of the frame 1, and the slag hole 7 is connected with a movable slag collection box 9 below the slag hole 7 through a telescopic flexible connection 8; the upper portion of the inside of the machine frame 1 is provided with a driving wheel 10, the lower portion of the inside of the machine frame 1 is provided with a driven wheel 11, the driving wheel 10 is connected with a driving motor 12 arranged above the machine frame 1, the driving wheel 10 and the driven wheel 11 are sleeved with a conveying belt 13, the conveying belt 13 is provided with rake teeth 14, the rake teeth 14 are the same in length in the axial direction, two rows of adjacent rake teeth 14 in the longitudinal direction are different in length, and the two rows of adjacent rake teeth 14 in the longitudinal direction are distributed in a staggered manner.
Preferably, the flexible connection 8 is a metal flexible hose.
Preferably, the rake teeth 14 are crescent-shaped, hooks 14.1 are arranged at the end parts of the rake teeth 14, and a plurality of small barbs 14.2 are further arranged on the outward surface of the rake teeth 14.
Preferably, the bottom of the movable slag collecting box 9 is provided with a movable pulley, the bottom of the side wall of the movable slag collecting box 9 is also provided with a bolt 9.1, and the bolt 9.1 is inserted into a preset insertion hole at the top of the tank body.
The mechanical grating utilizes the hydraulic cylinder 6 to adjust the inclination angle of the rack 1, has simple structure and convenient operation, and is convenient for later maintenance or needs to adjust the angle of the mechanical grating under special conditions;
the slag hole 7 is connected with a movable slag collecting box 9 below the slag hole 7 through a telescopic flexible connection 8, so that slag is concentrated, the cleaning is convenient, and meanwhile, the garbage can be prevented from falling back into the pool;
the rake teeth 14 have the same length in the axial direction, two rows of the rake teeth 14 adjacent to each other in the longitudinal direction have different lengths, the two rows of the rake teeth 14 adjacent to each other in the longitudinal direction are distributed in a staggered manner, hooks 14.1 are arranged at the end parts of the rake teeth 14, and a plurality of small hook thorns 14.2 are further arranged on the outward surface of the rake teeth 14, so that the defect that grid slag slides down due to overlarge in the prior art is overcome in the operation process, and the slag removing effect and the operation efficiency are improved; and because all the staggered-tooth rake teeth 14 are uniformly distributed at equal intervals in the axial direction, a large amount of interceptors can be prevented from blocking the grating, and the anti-jamming function is realized.
The described embodiments are only some, but not all embodiments of the invention. 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.
Claims (4)
1. The utility model provides a can change mechanical grid of inclination, mainly includes the frame, its characterized in that: the bottom of the frame is hinged with a hinge seat arranged at the bottom of the tank body through a pin shaft, the middle upper parts of the side walls at the two sides of the frame are provided with connecting seats, the top of the tank body is provided with a fixed seat which is in a right-angled triangle shape, the bevel edge of the fixed seat is fixedly connected with a hydraulic cylinder, and the end part of a telescopic rod of the hydraulic cylinder is connected with the connecting seats; the top of the frame is provided with a slag hole, and the slag hole is connected with a movable slag collecting box below the slag hole through telescopic flexible connection; the automatic rake is characterized in that a driving wheel is arranged at the upper part in the rack, a driven wheel is arranged at the lower part in the rack, the driving wheel is connected with a driving motor arranged above the rack, a conveying belt is sleeved on the driving wheel and the driven wheel, rake teeth are arranged on the conveying belt, the length of each rake tooth is the same in the axial direction, the length of two rows of adjacent rake teeth in the longitudinal direction is different, and the two rows of adjacent rake teeth in the longitudinal direction are distributed in a staggered manner.
2. The mechanical grid of claim 1, wherein: the flexible connection is a metal telescopic hose.
3. The mechanical grid of claim 1, wherein: the rake teeth are crescent-shaped, hooks are arranged at the end parts of the rake teeth, and a plurality of small barbs are further arranged on the outward surface of the rake teeth.
4. The mechanical grid of claim 1, wherein: the movable slag collecting box is characterized in that a movable pulley is arranged at the bottom of the movable slag collecting box, a bolt is further arranged at the bottom of the side wall of the movable slag collecting box, and the bolt is inserted into an insertion hole preset in the top of the pool body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921919722.1U CN211169906U (en) | 2019-11-08 | 2019-11-08 | Mechanical grating with changeable inclination angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921919722.1U CN211169906U (en) | 2019-11-08 | 2019-11-08 | Mechanical grating with changeable inclination angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211169906U true CN211169906U (en) | 2020-08-04 |
Family
ID=71826503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921919722.1U Active CN211169906U (en) | 2019-11-08 | 2019-11-08 | Mechanical grating with changeable inclination angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211169906U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111925035A (en) * | 2020-09-17 | 2020-11-13 | 潍坊宏图环保设备有限公司 | Sewage treatment integration equipment |
| CN112062306A (en) * | 2020-09-04 | 2020-12-11 | 中科建环有限责任公司 | Mechanical grating decontamination equipment and method |
-
2019
- 2019-11-08 CN CN201921919722.1U patent/CN211169906U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112062306A (en) * | 2020-09-04 | 2020-12-11 | 中科建环有限责任公司 | Mechanical grating decontamination equipment and method |
| CN111925035A (en) * | 2020-09-17 | 2020-11-13 | 潍坊宏图环保设备有限公司 | Sewage treatment integration equipment |
| CN111925035B (en) * | 2020-09-17 | 2021-03-02 | 潍坊宏图环保设备有限公司 | Sewage treatment integration equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211169906U (en) | Mechanical grating with changeable inclination angle | |
| CN110528485A (en) | A kind of farmland water conservancy works water channel sundries cleaning filter device | |
| CN109802627A (en) | A kind of household roof solar photovoltaic power generation equipment | |
| CN111997020A (en) | Floating type environment-friendly river channel garbage collection barrel device | |
| CN115652885A (en) | Sewage surface suspension rubbish cleaning device | |
| CN216778197U (en) | Sewage sedimentation tank convenient to change grid net | |
| CN215195751U (en) | Efficient grid machine for sewage treatment | |
| CN214571080U (en) | Sewage treatment plant for municipal works | |
| CN218421358U (en) | Floater cleaning device for sewage treatment | |
| CN209914689U (en) | Pigsty | |
| CN210631722U (en) | Sewage treatment device convenient for collecting sewage | |
| CN107982972A (en) | A kind of sewage treatment grille device | |
| CN214781328U (en) | Blowdown device for aquaculture | |
| CN213162104U (en) | Vegetable seed processing dust collector | |
| CN212069689U (en) | Automatic cleaning and leveling device for anode plate | |
| CN211547652U (en) | Garbage cleaning device for hydraulic and hydroelectric engineering | |
| CN207786095U (en) | A kind of sewage disposal primary filter | |
| CN215948127U (en) | Pond surface floater collection device | |
| CN206769233U (en) | Rain sewage collecting utilizes system | |
| CN208136991U (en) | A kind of house house water supply and drainage irrigation canals and ditches furrow bank descaling machine | |
| CN218423758U (en) | Waterproofing membrane production fat liquoring pond | |
| CN212799668U (en) | Clearance-adjustable grid trash remover | |
| CN213267790U (en) | Water surface floater collecting device in gardens | |
| CN213823623U (en) | Novel grid machine for sewage treatment | |
| CN204146274U (en) | A kind of cleaning and filtrating equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |