CN205076827U - Rotatory grid of tine harrow formula - Google Patents
Rotatory grid of tine harrow formula Download PDFInfo
- Publication number
- CN205076827U CN205076827U CN201520758028.1U CN201520758028U CN205076827U CN 205076827 U CN205076827 U CN 205076827U CN 201520758028 U CN201520758028 U CN 201520758028U CN 205076827 U CN205076827 U CN 205076827U
- Authority
- CN
- China
- Prior art keywords
- tooth harrow
- frame
- chain
- cleaning device
- tine harrow
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a rotatory grid of tine harrow formula relates to sewage treatment device technical field, this rotatory grid of tine harrow formula, including frame, tine harrow chain, motor, drive mechanism and guide pulley group, drive mechanism sets up on frame upper portion, the guide pulley histotope is in frame bottom part under water, the tine harrow chain sets up to be organized with the guide pulley at drive mechanism, the institute be provided with the rake teeth on the book tine harrow chain, still include flooding nozzle and brush belt cleaning device, the flooding nozzle sets up in the frame, brush belt cleaning device sets up at the frame back. Through setting up flooding nozzle and brush belt cleaning device, can understand the overwhelming majority and remain the debris on tine harrow chain and rake teeth to the card that prevents the motor is died.
Description
Technical field
The present invention relates to technical field of sewage treatment equipment, is a kind of tooth harrow formula rotary grate specifically.
Background technology
Tooth harrow rotary type grid is widely used and cities and towns and the rainwater planning community in sanitary sewage disposal, the pre-treatment of sewage; The removal of the earth's surface intake floating matters such as waterworks, steel mill, power plant; Before pumping plant, the occasion that particularly silt lodging amount is larger, tackles, the foreign material fished in water.During the work of tooth harrow rotary type grid, electric motor drives transmission rig to rotate, transmission rig drives tooth harrow sprocket, catch on foreign material under water to move upward, rely on gravity decontamination to e Foerderanlage, foreign material transported by e Foerderanlage, but this kind of device exists shortcoming: but foreign material can adhere on tooth harrow or chain, and foreign material accumulate faults such as easily causing motor stuck too much.
Utility model content
The technical problem that utility model own will solve is to provide one and can prevents foreign material from accumulating on tooth harrow, the tooth harrow formula convolution grid causing battery stuck.
In order to solve the problem, the technical scheme that utility model own adopts is: a kind of tooth harrow formula rotary grate, comprise frame, tooth harrow chain, motor, transmission rig and guide wheel group, described transmission rig is arranged on upper rack, described guide wheel group is positioned at support bottom water lower part, described tooth harrow chain is arranged in transmission rig and guide wheel group, institute's book tooth harrow chain is provided with rake teeth, also comprise flooding nozzle and brush cleaning device, described flooding nozzle is arranged in frame, and described brush cleaning device is arranged on frame back.
By arranging flooding nozzle and brush cleaning device, can know that the overwhelming majority remains in the foreign material on tooth harrow chain and rake teeth, thus preventing the stuck of motor.
Further, described brush cleaning device comprises reducing motor, nylon tube and hairbrush, and described nylon tube is connected with step-down gear rotating shaft, and described hairbrush is vertically set on nylon tube.Hairbrush, by driven by motor, brute force can know foreign material.
Further, described brush length is greater than the minor increment of nylon tube to tooth harrow chain; Such structure can time hairbrush stretch into tooth harrow chain.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is two dimensional structure schematic diagram of the present utility model;
Fig. 3 is the structural representation of brush cleaning device in the utility model;
Shown in figure: 1, transmission rig; 2, brush cleaning device; 2.1, reducing motor; 2.2, nylon tube; 2.3, hairbrush; 3, flooding nozzle; 4, frame; 5, tooth harrow chain; 6, guide wheel group; 7, rake teeth.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.
By Fig. 1, described in 2 and 3, this tooth harrow formula rotary grate comprises frame 4, frame 4 upper end is provided with motor, transmission rig 1 and motor linkage, guide wheel group 6 is also provided with bottom frame 4, guide wheel group 6 is positioned under water, the tooth harrow chain 5 be made up of rake teeth 7 is arranged in transmission rig 1 and guide wheel group 6, spacing between rake teeth 7 is 100 or 150mm, rake teeth 7 is horizontal by 75 ° of angles, frame 4 is also provided with washing nozzle 3, washing nozzle 3 is towards tooth harrow chain, a brush cleaning device 2 is also provided with at frame 4 back, this washing unit comprises a reducing motor 2.1, reducing motor 2.1 connects a nylon tube 2.2, reducing motor 2.1 drives the rotation of nylon tube 2.2, hairbrush 2.3 is vertically set on nylon tube 2.2, hairbrush 2.3 is in scattered round column, nylon tube 2.2 is less than the length of hairbrush 2.3 to the vertical range of tooth harrow chain 5, therefore hairbrush 2.3 can stretch into tooth harrow chain 5.
When rake teeth 7 reaches upper end reversing motion, the motion of relative self-cleaning is produced between two row's rake teeths that front and back are connected, foreign material are impelled to rely on gravity to come off, because the angle between rake teeth and horizontal plane is 75 °, coming off advantageously in foreign material, Flushing nozzle 3 pairs of tooth harrow chains 5 and rake teeth 7 ceaselessly through row rinse, prevent foreign material from remaining on tooth harrow chain and tooth harrow, the brush cleaning device 2 simultaneously arranging frame back continues to scrub rake teeth and tooth harrow chain, and hairbrush 2.3 by driven by motor can be powerful removing tooth harrow chain and rake teeth on foreign material, hairbrush is scattered round cylindricality, can continue gaplessly to clean tooth harrow chain.
Claims (6)
1. a tooth harrow formula rotary grate, comprise frame (4), tooth harrow chain (5), motor, transmission rig (1) and guide wheel group (6), described transmission rig (1) is arranged on frame (4) top, described guide wheel group (6) is positioned at support (4) bottom water lower part, described tooth harrow chain (5) is arranged in transmission rig (1) and guide wheel group (6), described tooth harrow chain (5) is provided with rake teeth (7), it is characterized in that: also comprise flooding nozzle (3) and brush cleaning device (2), described flooding nozzle (3) is arranged in frame, described brush cleaning device (2) is arranged on frame back.
2. tooth harrow formula rotary grate according to claim 1, it is characterized in that: described brush cleaning device (2) comprises reducing motor (2.1), nylon tube (2.2) and hairbrush (2.3), described nylon tube (2.2) is connected with reducing motor (2.1) rotating shaft, and described hairbrush (2.3) is vertically set on nylon tube.
3. tooth harrow formula rotary grate according to claim 2, is characterized in that: described hairbrush (2.3) is in scattered round column.
4. tooth harrow formula rotary grate according to claim 3, is characterized in that: described hairbrush (2.3) length is greater than the minor increment of nylon tube (2.2) to tooth harrow chain (5).
5. tooth harrow formula rotary grate according to claim 1, is characterized in that: adjacent rake teeth (7) spacing is 100 or 150mm.
6. tooth harrow formula rotary grate according to claim 1, is characterized in that: described tooth harrow (7) is horizontal by 75 ° of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758028.1U CN205076827U (en) | 2015-09-28 | 2015-09-28 | Rotatory grid of tine harrow formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758028.1U CN205076827U (en) | 2015-09-28 | 2015-09-28 | Rotatory grid of tine harrow formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205076827U true CN205076827U (en) | 2016-03-09 |
Family
ID=55429246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520758028.1U Expired - Fee Related CN205076827U (en) | 2015-09-28 | 2015-09-28 | Rotatory grid of tine harrow formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205076827U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936517A (en) * | 2016-06-06 | 2016-09-14 | 江苏腾丰环保科技有限公司 | Rotary rake tooth grid equipment |
| CN106836143A (en) * | 2017-03-28 | 2017-06-13 | 江苏泰源环保科技股份有限公司 | Trash bodyguard |
| CN107555501A (en) * | 2017-09-22 | 2018-01-09 | 长兴德弘机械有限公司 | Coarse rack spotter is used in one kind weaving |
| CN110143625A (en) * | 2019-05-31 | 2019-08-20 | 徐杨杰 | It is a kind of on sewage disposal device can automated cleaning rake teeth mechanical grille |
| CN115477418A (en) * | 2022-10-20 | 2022-12-16 | 北京亦庄环境科技集团有限公司 | Sewage treatment device and method |
-
2015
- 2015-09-28 CN CN201520758028.1U patent/CN205076827U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936517A (en) * | 2016-06-06 | 2016-09-14 | 江苏腾丰环保科技有限公司 | Rotary rake tooth grid equipment |
| CN106836143A (en) * | 2017-03-28 | 2017-06-13 | 江苏泰源环保科技股份有限公司 | Trash bodyguard |
| CN107555501A (en) * | 2017-09-22 | 2018-01-09 | 长兴德弘机械有限公司 | Coarse rack spotter is used in one kind weaving |
| CN110143625A (en) * | 2019-05-31 | 2019-08-20 | 徐杨杰 | It is a kind of on sewage disposal device can automated cleaning rake teeth mechanical grille |
| CN115477418A (en) * | 2022-10-20 | 2022-12-16 | 北京亦庄环境科技集团有限公司 | Sewage treatment device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20200928 |