CN220081668U - Three-blade Roots blower convenient to clean - Google Patents
Three-blade Roots blower convenient to clean Download PDFInfo
- Publication number
- CN220081668U CN220081668U CN202321688806.5U CN202321688806U CN220081668U CN 220081668 U CN220081668 U CN 220081668U CN 202321688806 U CN202321688806 U CN 202321688806U CN 220081668 U CN220081668 U CN 220081668U
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- China
- Prior art keywords
- motor
- blower
- air
- air inlet
- inlet filter
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- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 210000001503 joint Anatomy 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000003584 silencer Effects 0.000 claims abstract description 5
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000003670 easy-to-clean Effects 0.000 claims 2
- 238000005191 phase separation Methods 0.000 abstract description 2
- 239000007858 starting material Substances 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a three-blade Roots blower convenient to clean, which comprises a base, a motor and a blower main body, wherein the motor is arranged above the base, one side of the motor is provided with the blower main body, the blower main body is connected with the output end of the motor through a belt, the upper part of the blower main body is in butt joint with an air inlet filter, one side of the blower main body is provided with an air outlet silencer, the outer sides of the blower main body and the motor are sleeved with a protective cover together, a clamping mechanism is arranged below the air inlet filter, and the clamping mechanism comprises a mounting seat, a movable groove, a movable block, a clamping seat, a threaded rod and a motor. This three leaf roots air-blower convenient to clearance drives the grip slipper and admits air the filter phase separation through the starter motor, can dismantle the filter that admits air, is convenient for regularly clear up the filter that admits air, carries out the centre gripping spacing to the protection casing through the limiting plate for this three leaf roots air-blower has quick package assembly.
Description
Technical Field
The utility model relates to the technical field of three-blade Roots blowers, in particular to a three-blade Roots blower convenient to clean.
Background
The three-blade Roots blower is a positive displacement blower and can also be used as a vacuum pump for air suction, the air quantity of the air suction is proportional to the revolution, and the three-blade impeller is used for 3 times of air suction and air discharge by 2 impellers when rotating once.
The three-blade Roots blower in the current market filters inhaled air through the air inlet filter when using, but after long-time use, the inside of the air inlet filter is dirty, and cleaning is needed regularly, the existing three-blade Roots blower is locked and installed between a plurality of fastening pins and the air inlet filter, and the inside of the air inlet filter can be cleaned only by taking down the fastening pins one by one when cleaning, so that the cleaning step is complex, and the three-blade Roots blower convenient to clean is provided.
Disclosure of Invention
The utility model aims to provide a three-blade Roots blower convenient to clean, which aims to solve the problems that the three-blade Roots blower in the prior market, which is proposed by the background technology, is locked and installed between a plurality of fastening pins and an air inlet filter, the inside of the air inlet filter can be cleaned only by taking down the fastening pins one by one during cleaning, and the cleaning step is complex.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a three leaf roots blower convenient to clearance, includes base, motor and air-blower main part, the motor is installed to the top of base, and one side of motor is provided with the air-blower main part, the output of air-blower main part and motor is connected through the belt, and the top butt joint of air-blower main part has the air inlet filter, the gas outlet silencer is installed to one side of air-blower main part, the outside of air-blower main part and motor overlaps jointly and is equipped with the protection casing, the below of air inlet filter is provided with fixture, and fixture includes mount pad, movable groove, movable block, mount pad, threaded rod and motor, the mount pad sets up the bottom at the air inlet filter.
Preferably, the mounting seat is in butt joint with the surface of the blower main body, movable grooves are formed in two sides of the inner portion of the mounting seat, and movable blocks are inserted into the movable grooves.
Preferably, the upper part of the movable block is connected with a clamping seat, the inner wall of the clamping seat is in butt joint with the surface of the air inlet filter, and the middle part of the movable block is penetrated with a threaded rod.
Preferably, the threaded rod is connected with the inner wall of the movable groove through the bearing seat, the motor is installed on the outer side of the installation seat, and the output end of the motor penetrates through the installation seat to be connected with the threaded rod.
Preferably, the both sides of base are provided with stop gear, and stop gear includes recess, limiting plate, inserted block, guide bar and spring, the recess is offered in the base and is close to the both sides of protection casing.
Preferably, a limiting plate attached to the protective cover is inserted into the groove, and an insertion block penetrating through the protective cover is connected to one side of the limiting plate.
Preferably, the guide rod penetrates through the lower portion of the limiting plate, a spring is sleeved on the outer side of the guide rod, and two ends of the spring are connected with the limiting plate and the groove respectively.
Compared with the prior art, the utility model has the beneficial effects that: this three leaf roots air-blower convenient to clearance drives the grip slipper and admits air the filter phase separation through the starter motor, can dismantle the filter that admits air, is convenient for regularly clear up the filter that admits air, carries out the centre gripping spacing to the protection casing through the limiting plate for this three leaf roots air-blower has quick package assembly.
1. The three-blade Roots blower convenient to clean is characterized in that the bottom of an air inlet filter is firstly in butt joint with the upper part of a mounting seat, then a motor is started to drive a threaded rod connected with an output end to synchronously rotate, the threaded rod drives an outer movable block to move inwards along the inner part of a movable groove when rotating until the movable block drives a clamping seat above to move to be in butt joint with the surface of the air inlet filter, otherwise, the motor is started in the opposite direction again, the clamping seat is outwards moved to be separated from the air inlet filter through the mutual matching between the movable block and the threaded rod, and the clamping seat can be quickly driven to be separated from the air inlet filter by starting the motor, so that the air inlet filter can be disassembled, and the three-blade Roots blower can be cleaned regularly;
2. this three leaf roots air-blower convenient to clearance outwards pulls two limiting plates to extreme position earlier, establishes the protective cover in the outside of air-blower main part and motor and dock with the bottom of protection casing and the upper surface of base afterwards, then will outwards pull the limiting plate not hard up, and the limiting plate after not hard up can inwards reset automatically through the elastic force of spring until the inserted block on the limiting plate dock with the protection casing, can carry out spacingly to the protection casing, carries out the centre gripping spacing to the protection casing through the limiting plate that can reset automatically to make this three leaf roots air-blower have quick package assembly.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic view of a clamping mechanism of the present utility model in front elevation and in cross section;
fig. 4 is a schematic view of a front view of a base in a cutaway structure of the utility model.
In the figure: 1. a base; 2. a motor; 3. a blower main body; 4. an intake air filter; 5. a gas outlet muffler; 6. a protective cover; 7. a clamping mechanism; 71. a mounting base; 72. a movable groove; 73. a movable block; 74. a clamping seat; 75. a threaded rod; 76. a motor; 8. a limiting mechanism; 81. a groove; 82. a limiting plate; 83. inserting blocks; 84. a guide rod; 85. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a three leaf roots blower convenient to clearance, including base 1, motor 2 and blower main part 3, motor 2 is installed to the top of base 1, and one side of motor 2 is provided with blower main part 3, the output of blower main part 3 and motor 2 is connected through the belt, and the top butt joint of blower main part 3 has air inlet filter 4, air outlet silencer 5 is installed to one side of blower main part 3, the outside of blower main part 3 and motor 2 overlaps jointly and is equipped with protection casing 6, the below of air inlet filter 4 is provided with fixture 7, and fixture 7 includes mount pad 71, movable groove 72, movable block 73, mount pad 74, threaded rod 75 and motor 76, the mount pad 71 sets up the bottom at air inlet filter 4.
The mounting seat 71 is in butt joint with the surface of the blower main body 3, the two sides of the inside of the mounting seat 71 are provided with movable grooves 72, and movable blocks 73 are inserted into the movable grooves 72; a clamping seat 74 is connected above the movable block 73, the inner wall of the clamping seat 74 is in butt joint with the surface of the air inlet filter 4, and a threaded rod 75 penetrates through the middle part of the movable block 73; the threaded rod 75 is connected with the inner wall of the movable groove 72 through the bearing seat, the motor 76 is installed on the outer side of the installation seat 71, the output end of the motor 76 penetrates through the installation seat 71 to be connected with the threaded rod 75, the threaded rod 75 is in threaded connection with the movable block 73, the clamping seat 74 is arc-shaped, and the clamping seat 74 is symmetrically distributed with respect to the central line of the air inlet filter 4.
In specific implementation, the bottom of the air inlet filter 4 is firstly abutted against the upper side of the mounting seat 71, then the motor 76 is started to drive the threaded rod 75 connected with the output end to synchronously rotate, and as the threaded rod 75 is in threaded connection with the movable block 73, the threaded rod 75 drives the movable block 73 on the outer side to move inwards along the inner side of the movable groove 72 when rotating until the movable block 73 drives the clamping seat 74 connected with the upper side to synchronously move to abut against the surface of the air inlet filter 4, the motor 76 is stopped to complete the clamping limit of the air inlet filter 4, otherwise, the motor 76 is started in the opposite direction again, the started motor 76 is matched with the threaded rod 75 through the movable block 73, so that the clamping seat 74 moves outwards until the clamping seat 74 is separated from the air inlet filter 4, and the clamping seat 74 can be quickly driven to be separated from the air inlet filter 4 through the starting of the motor 76, so that the air inlet filter 4 of the three-blade Roots blower can be removed regularly.
The two sides of the base 1 are provided with limiting mechanisms 8, the limiting mechanisms 8 comprise grooves 81, limiting plates 82, inserting blocks 83, guide rods 84 and springs 85, and the grooves 81 are formed in the two sides, close to the protective cover 6, of the base 1; a limiting plate 82 attached to the protective cover 6 is inserted into the groove 81, and an insertion block 83 penetrating through the protective cover 6 is connected to one side of the limiting plate 82; the guide rod 84 is penetrated below the limiting plate 82, a spring 85 is sleeved outside the guide rod 84, two ends of the spring 85 are respectively connected with the limiting plate 82 and the groove 81, the limiting plate 82 forms a telescopic structure through the spring 85 and the groove 81, and the limiting plate 82 is symmetrically distributed about the central line of the protective cover 6.
During implementation, the two limiting plates 82 are pulled outwards to the limit position, the limiting plates 82 pulled outwards move in the grooves 81 along the guide rods 84, the moving limiting plates 82 extrude springs 85 sleeved on the outer sides of the guide rods 84, then the protective cover 6 is sleeved on the outer sides of the blower main body 3 and the motor 2 and is abutted to the bottom of the protective cover 6 and the upper surface of the base 1, then the limiting plates 82 pulled outwards are loosened, the limiting plates 82 after loosening can automatically reset inwards through elastic force of the springs 85 until the inserting blocks 83 on the limiting plates 82 are abutted to the protective cover 6, the protective cover 6 can be limited, and the protective cover 6 is clamped and limited through the limiting plates 82 capable of automatically resetting, so that the three-blade Roots blower has a rapid assembly structure.
In summary, when the three-blade Roots blower convenient for cleaning is used, the starting motor 76 is matched with the threaded rod 75 through the movable block 73, so that the clamping seat 74 moves outwards to be separated from the air inlet filter 4, the air inlet filter 4 can be disassembled and cleaned, the motor 2 is started to drive the three-blade impeller inside the blower main body 3 to rotate through the belt at the output end, and three times of air suction and air exhaust are performed by the two impellers once each time the three-blade impeller rotates, which is the prior art, and not described in detail in the description, and the details not described in the description belong to the prior art known to the person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Three leaf roots air-blower convenient to clearance, including base (1), motor (2) and air-blower main part (3), its characterized in that:
the utility model discloses a motor, including base (1), motor (2), fan body (3), screw rod (71), air outlet silencer (5) are installed to the top of base (1), and one side of motor (2) is provided with air-blower body (3), the output of air-blower body (3) and motor (2) is connected through the belt, and the top butt joint of air-blower body (3) has air inlet filter (4), air outlet silencer (5) are installed to one side of air-blower body (3), the outside of air-blower body (3) and motor (2) overlaps jointly and is equipped with protection casing (6), the below of air inlet filter (4) is provided with fixture (7), and fixture (7) including mount pad (71), movable groove (72), movable block (73), grip slipper (74), threaded rod (75) and motor (76), mount pad (71) set up the bottom at air inlet filter (4).
2. A three leaf Roots blower for easy cleaning as defined in claim 1, wherein: the mounting seat (71) is in butt joint with the surface of the blower main body (3), movable grooves (72) are formed in two sides of the inside of the mounting seat (71), and movable blocks (73) are inserted into the movable grooves (72).
3. A three leaf Roots blower for easy cleaning as defined in claim 2, wherein: the upper part of the movable block (73) is connected with a clamping seat (74), the inner wall of the clamping seat (74) is in butt joint with the surface of the air inlet filter (4), and a threaded rod (75) penetrates through the middle part of the movable block (73).
4. A three-bladed roots blower for easy cleaning as defined in claim 3, wherein: the threaded rod (75) is connected with the inner wall of the movable groove (72) through the bearing seat, a motor (76) is installed on the outer side of the installation seat (71), and the output end of the motor (76) penetrates through the installation seat (71) to be connected with the threaded rod (75).
5. A three leaf Roots blower for easy cleaning as defined in claim 1, wherein: the two sides of the base (1) are provided with limiting mechanisms (8), the limiting mechanisms (8) comprise grooves (81), limiting plates (82), inserting blocks (83), guide rods (84) and springs (85), and the grooves (81) are formed in the two sides, close to the protective cover (6), of the base (1).
6. The easy to clean three-lobe Roots blower of claim 5, wherein: a limiting plate (82) attached to the protective cover (6) is inserted into the groove (81), and an insertion block (83) penetrating through the protective cover (6) is connected to one side of the limiting plate (82).
7. The easy to clean three-lobe Roots blower of claim 6, wherein: the guide rod (84) penetrates through the lower portion of the limiting plate (82), a spring (85) is sleeved on the outer side of the guide rod (84), and two ends of the spring (85) are connected with the limiting plate (82) and the groove (81) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321688806.5U CN220081668U (en) | 2023-06-30 | 2023-06-30 | Three-blade Roots blower convenient to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321688806.5U CN220081668U (en) | 2023-06-30 | 2023-06-30 | Three-blade Roots blower convenient to clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220081668U true CN220081668U (en) | 2023-11-24 |
Family
ID=88819593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321688806.5U Active CN220081668U (en) | 2023-06-30 | 2023-06-30 | Three-blade Roots blower convenient to clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220081668U (en) |
-
2023
- 2023-06-30 CN CN202321688806.5U patent/CN220081668U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |