CN113042164A - Reducing mechanism that filter screen blockked up - Google Patents
Reducing mechanism that filter screen blockked up Download PDFInfo
- Publication number
- CN113042164A CN113042164A CN202110215941.7A CN202110215941A CN113042164A CN 113042164 A CN113042164 A CN 113042164A CN 202110215941 A CN202110215941 A CN 202110215941A CN 113042164 A CN113042164 A CN 113042164A
- Authority
- CN
- China
- Prior art keywords
- filter screen
- vertical
- crushing barrel
- crushing
- baffle
- 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.)
- Withdrawn
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to a crushing device for preventing a filter screen from being blocked, which solves the problems that crushed materials are easy to agglomerate to block the filter screen, the crushing efficiency is influenced and the crushing is excessive in the prior art; the crushing barrel is internally provided with a baffle plate, the baffle plate is provided with an annular through groove, a filter screen is arranged in the annular through groove, the baffle plate is provided with a vertical shaft, the upper end of the vertical shaft penetrates through the baffle plate and is positioned above the baffle plate, and is provided with a rotary table, the rotary table is coaxial with the vertical shaft, a plurality of support rods which are radially arranged along the rotary table and can rotate around the tail end of the support rods in a vertical plane are uniformly distributed on the circumference of the rotary table, a plurality of vertical baffle rods are uniformly distributed on the lower end surface of the support rods, the vertical rods can drive the support rods to rotate around the tail end of the support rods by moving up and down, meanwhile, the filter screen can be deformed when the vertical rods move up and down, a rotating shaft is arranged in; the invention has novel conception, smart structure and strong practicability.
Description
Technical Field
The invention relates to the field of crushing machinery, in particular to a crushing device with a filter screen preventing blockage.
Background
When raw materials are crushed, particularly in the process of crushing raw materials such as plants into powder, a filter screen is generally arranged below a crushing barrel in the conventional crushing device, and the crushed powder is discharged through the filter screen; but because can contain certain moisture among the plant material, so at the in-process of carrying out the crushing, the caking easily becomes damp to the powder after smashing, and the powder of caking blocks up the filter screen easily for the filter screen loses filtering capability, and the bulk thing is located and smashes the bucket and can't get rid of, can influence kibbling efficiency, and the unable timely discharge of the material of smashing the completion can cause and smashes excessive problem.
Disclosure of Invention
In view of the above situation, in order to solve the problems in the prior art, the invention aims to provide a crushing device with a filter screen anti-clogging function, which solves the problems in the prior art that crushed materials are easy to agglomerate and clog the filter screen, the crushing efficiency is affected, and excessive crushing is caused.
The technical scheme for solving the problem is as follows: comprises a crushing barrel with an upward opening, a baffle is arranged in the crushing barrel, the baffle divides the crushing barrel into an upper cavity and a lower cavity, an annular through groove which is communicated up and down is arranged on the baffle, an elastic filter screen is arranged in the annular through groove, a vertical shaft which is coaxial with the crushing barrel is arranged on the baffle, the vertical shaft can rotate around the axis of the vertical shaft and can move up and down, the upper end of the vertical shaft penetrates through the baffle and is positioned above the baffle and is provided with a turntable, the turntable is coaxial with the vertical shaft, a plurality of support rods which are radially arranged along the turntable and can rotate around the tail end of the turntable in a vertical plane are evenly distributed on the circumference of the turntable, a plurality of vertical stop rods are evenly distributed on the lower end surface of the support rods, the vertical rods can drive the support rods to rotate around the tail end of the support rods when moving up and down, the filter screen can deform when the vertical rods move up and, the rotating shaft is provided with a crushing knife positioned in the crushing barrel.
Preferably, the upper end of the rotating shaft is positioned below the crushing barrel, the crushing barrel is connected with the rotating shaft through a bearing, and the motor is connected with the crushing barrel through a speed reducer.
Preferably, the upper end surface of the crushing barrel is provided with a feed inlet communicated with a cavity above the crushing barrel, and the lower end surface of the crushing barrel is provided with a discharge outlet communicated with the cavity below the crushing barrel.
Preferably, the inner wall of the crushing bucket of baffle top on be provided with an annular guide way, every the end of bracing piece all articulated have an installation piece, the installation piece is installed in the guide way and can be followed the guide way and rotate, the bracing piece be close to the one end of carousel and set up to the telescopic link, the one end and the bracing piece of telescopic link are connected, the other end and the carousel of telescopic link are articulated.
Preferably, the lower end of the crushing barrel is provided with a vertical connecting shaft which is coaxial with the vertical shaft, the connecting shaft is connected with the crushing barrel through a bearing, a vertical groove is formed in the connecting shaft, the vertical shaft is positioned in the vertical groove and connected with the vertical groove through a key, a motor is connected with the connecting shaft through a speed reducer, the vertical shaft is connected with a baffle through the bearing, the motor is started, and the motor drives the connecting shaft and the vertical shaft to rotate together through the speed reducer; an electromagnet is installed at the bottom end of the vertical groove, and a magnetic material is arranged at the bottom end of the vertical shaft.
Preferably, the elastic filter screen comprises radial elastic rods uniformly distributed on the circumference, a plurality of concentric rings are arranged on the elastic rods, and the concentric rings are elastic.
Preferably, a bracket is arranged below the crushing barrel.
The invention has novel concept, smart structure and strong practicability, can realize timely scattering of agglomerated materials on the filter screen when the materials are crushed, and prevents the filter screen from being blocked.
Drawings
Fig. 1 is a front sectional view of the filter net of the present invention when it is not deformed.
Fig. 2 is a front sectional view of the filter screen of the present invention after the middle portion thereof is moved downward.
FIG. 3 is a front sectional view of the filter screen of the present invention after its middle portion is moved upward.
FIG. 4 is an enlarged view of a portion of the invention at A in FIG. 1.
FIG. 5 is an enlarged view of a portion of the invention at B in FIG. 1.
Fig. 6 is a top sectional view of the filter net of the present invention.
Detailed Description
The following describes in further detail embodiments of the present invention with reference to the accompanying drawings.
As shown in figures 1 to 6, the invention comprises a crushing barrel 1 with an upward opening, a baffle 2 is arranged in the crushing barrel 1, the baffle 2 divides the crushing barrel 1 into an upper chamber and a lower chamber, an annular through groove 3 which is communicated up and down is arranged on the baffle 2, an elastic filter screen 4 is arranged in the annular through groove 3, a vertical shaft 5 which is coaxial with the crushing barrel 1 is arranged on the baffle 2, the vertical shaft 5 can rotate around the axis of the vertical shaft and can move up and down, the upper end of the vertical shaft 5 penetrates through the baffle 2 and is positioned above the baffle 2 and is provided with a turntable 6, the turntable 6 is coaxial with the vertical shaft 5, a plurality of support rods 7 which are radially arranged on the turntable 6 and can rotate around the tail ends of the support rods in a vertical plane are uniformly distributed on the circumference of the turntable 6, a plurality of vertical baffle rods 8 are uniformly distributed on the lower end surface of the support rods 7, the vertical rods can move up and, meanwhile, the vertical rod can deform the filter screen 4 when moving up and down, a vertical rotating shaft 9 capable of rotating around the axis of the vertical rod is installed in the crushing barrel 1 above the baffle 2, and a crushing knife 10 positioned in the crushing barrel 1 is installed on the rotating shaft 9.
The upper end of the rotating shaft 9 is positioned below the crushing barrel 1, the crushing barrel 1 is connected with the rotating shaft 9 through a bearing, and the motor is connected with the crushing barrel 1 through a speed reducer; and starting the motor, and driving the rotating shaft 9 to rotate by the motor through the speed reducer.
The upper end surface of the crushing barrel 1 is provided with a feed inlet 11 communicated with a cavity above the crushing barrel 1, and the lower end surface of the crushing barrel 1 is provided with a discharge outlet 12 communicated with the cavity below the crushing barrel 1.
An annular guide groove 13 is formed in the inner wall of the crushing barrel 1 above the baffle 2, an installation block 14 is hinged to the tail end of each supporting rod 7, the installation blocks 14 are installed in the guide grooves 13 and can rotate along the guide grooves 13, an expansion rod 15 is arranged at one end, close to the rotary table 6, of each supporting rod 7, one end of each expansion rod 15 is connected with the corresponding supporting rod 7, and the other end of each expansion rod 15 is hinged to the rotary table 6; when the vertical shaft 5 rotates, the supporting rod 7 can be driven to rotate together through the rotary table 6, when the vertical rod moves downwards, the outer end of the supporting rod 7 is hinged to the mounting block 14, the mounting block 14 is located in the annular guide groove 13 and cannot move up and down, and the inner end of the supporting rod 7 is provided with the telescopic rod 15, so that when the vertical rod moves up and down, the supporting rod 7 can be driven to rotate around the tail end of the supporting rod in a vertical plane.
The lower end of the crushing barrel 1 is provided with a vertical connecting shaft 16 which is coaxial with the vertical shaft 5, the connecting shaft 16 is connected with the crushing barrel 1 through a bearing, a vertical groove 17 is formed in the connecting shaft 16, the vertical shaft 5 is positioned in the vertical groove 17 and connected with the vertical groove 17 through a key, a motor is connected with the connecting shaft 16 through a speed reducer, the vertical shaft 5 is connected with the baffle 2 through the bearing, the motor is started, and the motor drives the connecting shaft 16 and the vertical shaft 5 to rotate together through the speed reducer; an electromagnet 18 is arranged at the bottom end of the vertical groove 17, and a magnetic material is arranged at the bottom end of the vertical shaft 5; when the vertical shaft 5 is positioned at the lowest end of the displacement, the filter screen 4 is positioned in a cone shape with a low middle and high two sides; when the electromagnet 18 is electrified, magnetism exists, the vertical shaft 5 is pushed to move upwards, the middle of the filter screen 4 gradually moves upwards, when the vertical shaft 5 moves upwards to the uppermost end of the displacement, the filter screen 4 forms a cone with a high middle and two low sides, and meanwhile, as the vertical shaft 5 moves upwards, the tail end of the support rod 7 is driven to move upwards, so that the support rod 7 rotates upwards around the tail end of the support rod, therefore, in the deformation process of the filter screen 4, the support rod 7 is always parallel to the filter screen 4, and interference can be avoided; when 18 deenergizations of electro-magnet, electro-magnet 18 loses magnetism, and under the action of gravity, vertical axis 5 moves down, drives the middle downstream of filter screen 4, and filter screen 4 warp, forms the toper chamber form of indent, and simultaneously, bracing piece 7 antiport remains throughout parallel with the generating line of filter screen 4, and at the in-process that filter screen 4 warp, the material of filter screen 4 constantly moves inside and outside, under the effect of shelves pole 8, can make the material broken up.
The elastic filter screen 4 comprises radial elastic rods uniformly distributed on the circumference, a plurality of concentric rings are arranged on the elastic rods, and the concentric rings are elastic.
A bracket is arranged below the crushing barrel 1.
When the device is used, a material to be crushed is placed in the crushing barrel 1 above the baffle 2 through the feeding hole 11, then the motor is started, the motor drives the crushing knife 10 to rotate through the speed reducer, and the crushing knife 10 crushes the material in the crushing barrel 1;
meanwhile, a motor at the lower part is started, the motor drives the connecting shaft 16 and the vertical shaft 5 to rotate together through the speed reducer, when the vertical shaft 5 rotates, the supporting rod 7 is driven to rotate along the guide groove 13 through the rotary table 6, and in the rotating process of the supporting rod 7, the supporting rod 7 and the blocking rod 8 are scattered through the conglomerate above the filter screen 4;
the power-on and power-off of the electromagnet 18 is controlled by a controller, the controller is started, and when the electromagnet 18 is powered on and the vertical shaft 5 is positioned at the lowest end of the displacement, the filter screen 4 is positioned in a cone shape with a low middle and high two sides; when the electromagnet 18 is electrified, magnetism exists, the vertical shaft 5 is pushed to move upwards, the middle of the filter screen 4 gradually moves upwards, when the vertical shaft 5 moves upwards to the uppermost end of the displacement, the filter screen 4 forms a cone with a high middle and two low sides, and meanwhile, as the vertical shaft 5 moves upwards, the tail end of the support rod 7 is driven to move upwards, so that the support rod 7 rotates upwards around the tail end of the support rod, therefore, in the deformation process of the filter screen 4, the support rod 7 is always parallel to the filter screen 4, and interference can be avoided; in the process of moving upwards in the middle of the filter screen 4, the deformation of the filter screen 4 can cause the raw materials on the filter screen 4 to move from the middle to two sides, and the stop lever 8 can further break up the agglomerated materials;
when 18 deenergizations of electro-magnet, electro-magnet 18 loses magnetism, under the action of gravity, vertical axis 5 downstream, downstream in the middle of driving filter screen 4, filter screen 4 warp, form the toper chamber form of indent, and simultaneously, bracing piece 7 antiport, remain throughout parallel with filter screen 4's generating line, at the in-process of upstream in the middle of filter screen 4, because filter screen 4's deformation can make raw materials on the filter screen 4 move to the centre by both sides, shelves pole 8 can further break up the material that becomes the group.
So the electro-magnet 18 is constantly switched on and off, and the material constantly moves on filter screen 4, and the pin is broken up the material that conglomerates on filter screen 4 to the rotation of cooperation bracing piece 7, bracing piece 7 also can be broken up the material that conglomerates.
According to the invention, by arranging the elastic filter screen 4, the baffle rod 8 and the electromagnet 18, when the electromagnet 18 is intermittently powered on and off, the baffle 2 drives the filter screen 4 to be continuously deformed, so that materials continuously move on the filter screen 4, the baffle rod 8 breaks up agglomerated materials, the clogging of the agglomerated materials is effectively prevented, the crushed materials can be quickly separated from the crushing barrel 1, and the crushing efficiency of the crushing barrel 1 can be improved.
According to the invention, the support rod 7 and the blocking rod 8 are arranged, so that the support rod 7 can continuously rotate above the filter screen 4, the blocking rod 8 can break up the bulk materials above the filter screen 4 in the rotating process of the support rod 7, and the blocking rod 8 breaks up the materials when the materials are continuously moved on the filter screen 4, so that double breaking effects can be realized, the situation that the filter screen 4 is blocked due to the fact that the bulk materials cannot be discharged by the filter screen 4 can be prevented, and the materials can be further prevented from being excessively crushed.
The invention has novel concept, smart structure and strong practicability, can realize timely scattering of the materials agglomerated on the filter screen 4 when the materials are crushed, and prevents the filter screen 4 from being blocked.
Claims (7)
1. A crushing device with a filter screen anti-blocking function is characterized by comprising a crushing barrel (1) with an upward opening, a baffle (2) is installed in the crushing barrel (1), the baffle (2) divides the crushing barrel (1) into an upper chamber and a lower chamber, an annular through groove (3) which is communicated up and down is formed in the baffle (2), an elastic filter screen (4) is installed in the annular through groove (3), a vertical shaft (5) which is coaxial with the crushing barrel (1) is installed on the baffle (2), the vertical shaft (5) can rotate around the axis of the vertical shaft and can move up and down, the upper end of the vertical shaft (5) penetrates through the baffle (2) and is positioned above the baffle (2) and is provided with a rotary table (6), the rotary table (6) and the vertical shaft (5) are coaxial, a plurality of support rods (7) which are radially arranged along the rotary table (6) and can rotate around the tail end of the rotary table in a vertical plane are uniformly distributed on the, the equipartition has a plurality of vertical shelves pole (8) on the lower terminal surface of bracing piece (7), and the montant reciprocates and can drive bracing piece (7) and rotate around its end, can make filter screen (4) warp when the montant reciprocates simultaneously, baffle (2) top smash bucket (1) in install one vertically and can wind its self axis pivoted pivot (9), install on pivot (9) and be located crushing sword (10) in smashing bucket (1).
2. The crushing device for preventing the filter screen from being blocked according to claim 1, wherein the upper end of the rotating shaft (9) is positioned below the crushing barrel (1), the crushing barrel (1) is connected with the rotating shaft (9) through a bearing, and the motor is connected with the crushing barrel (1) through a speed reducer.
3. The crushing device for preventing the filter screen from being blocked according to claim 1, wherein a feeding hole (11) communicated with a cavity above the crushing barrel (1) is formed in the upper end surface of the crushing barrel (1), and a discharging hole (12) communicated with the cavity below the crushing barrel (1) is formed in the lower end surface of the crushing barrel (1).
4. The crushing device for preventing the filter screen from being blocked according to claim 1, wherein an annular guide groove (13) is formed in the inner wall of the crushing barrel (1) above the baffle (2), the tail end of each support rod (7) is hinged to a mounting block (14), the mounting blocks (14) are mounted in the guide grooves (13) and can rotate along the guide grooves (13), a telescopic rod (15) is arranged at one end, close to the rotary table (6), of each support rod (7), one end of each telescopic rod (15) is connected with each support rod (7), and the other end of each telescopic rod (15) is hinged to the rotary table (6).
5. The crushing device for preventing the filter screen from being blocked according to claim 1, wherein a vertical connecting shaft (16) which is coaxial with the vertical shaft (5) is installed at the lower end of the crushing barrel (1), the connecting shaft (16) is connected with the crushing barrel (1) through a bearing, a vertical groove (17) is formed in the connecting shaft (16), the vertical shaft (5) is located in the vertical groove (17) and connected with the vertical groove (17) through a key, a motor is connected with the connecting shaft (16) through a speed reducer, the vertical shaft (5) is connected with the baffle (2) through a bearing, the motor is started, and the connecting shaft (16) and the vertical shaft (5) are driven to rotate together through the speed reducer by the motor; an electromagnet (18) is installed at the bottom end of the vertical groove (17), and a magnetic material is arranged at the bottom end of the vertical shaft (5); when the vertical shaft (5) is positioned at the lowest end of the displacement, the filter screen (4) is in a cone shape with a low middle and high two sides.
6. The anti-clogging crushing device for the filter screen as claimed in claim 1, wherein the elastic filter screen (4) comprises radial elastic rods uniformly distributed on the circumference, a plurality of concentric rings are arranged on the elastic rods, and the concentric rings are elastic.
7. The crushing device for preventing the filter screen from being blocked according to the claim 1, characterized in that a bracket is arranged below the crushing barrel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110215941.7A CN113042164A (en) | 2021-02-26 | 2021-02-26 | Reducing mechanism that filter screen blockked up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110215941.7A CN113042164A (en) | 2021-02-26 | 2021-02-26 | Reducing mechanism that filter screen blockked up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113042164A true CN113042164A (en) | 2021-06-29 |
Family
ID=76509172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110215941.7A Withdrawn CN113042164A (en) | 2021-02-26 | 2021-02-26 | Reducing mechanism that filter screen blockked up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113042164A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833215A (en) * | 2021-09-18 | 2021-12-24 | 浙江钢本集成房屋有限公司 | Building launching structure and ditch cornerite thereof |
| CN114210428A (en) * | 2021-12-30 | 2022-03-22 | 宜春万申制药机械有限公司 | Hopper convenient to clean for medicine charging and cleaning equipment thereof |
| CN114308945A (en) * | 2021-12-30 | 2022-04-12 | 宜春万申制药机械有限公司 | Medicine whole grain hopper and hopper cleaning machine |
-
2021
- 2021-02-26 CN CN202110215941.7A patent/CN113042164A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833215A (en) * | 2021-09-18 | 2021-12-24 | 浙江钢本集成房屋有限公司 | Building launching structure and ditch cornerite thereof |
| CN113833215B (en) * | 2021-09-18 | 2023-02-10 | 浙江钢本集成房屋有限公司 | Building launching structure and ditch cornerite thereof |
| CN114210428A (en) * | 2021-12-30 | 2022-03-22 | 宜春万申制药机械有限公司 | Hopper convenient to clean for medicine charging and cleaning equipment thereof |
| CN114308945A (en) * | 2021-12-30 | 2022-04-12 | 宜春万申制药机械有限公司 | Medicine whole grain hopper and hopper cleaning machine |
| CN114210428B (en) * | 2021-12-30 | 2023-02-28 | 宜春万申制药机械有限公司 | Hopper convenient to clean for medicine charging and cleaning equipment thereof |
| CN114308945B (en) * | 2021-12-30 | 2023-04-07 | 宜春万申制药机械有限公司 | Medicine whole grain hopper and hopper cleaning machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210629 |