CN211059078U - Oil-free lubrication rotary air blower - Google Patents
Oil-free lubrication rotary air blower Download PDFInfo
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- CN211059078U CN211059078U CN201921502417.2U CN201921502417U CN211059078U CN 211059078 U CN211059078 U CN 211059078U CN 201921502417 U CN201921502417 U CN 201921502417U CN 211059078 U CN211059078 U CN 211059078U
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- movable connecting
- oil
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- connecting column
- rotary air
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Abstract
The utility model relates to a rotary air-blower technical field just discloses an oil-free lubrication rotary air-blower, including the installation base. This oil-free lubrication rotary air-blower, through being provided with stopper and hand lever, it is inside only to need to insert the opening that the movable connecting post that links to each other rather than offered along installation base inner chamber roof, it causes the extrusion to make it compressed to elastic rubber piece to drive two sliders to one side removal mutually opposite, so two stoppers in backup pad top can remove to two recesses in, so movable connecting post downstream can cause the extrusion to make it move to one side mutually opposite to two hand levers, can extend to carry out the joint to movable connecting post and rotary air-blower body in the draw-in groove, only need stimulate two hand levers and can dismantle the rotary air-blower body when needs are dismantled, thereby make whole rotary air-blower be convenient for install and dismantle, reach the maintenance of being convenient for and change and prolong its life's effect.
Description
Technical Field
The utility model relates to a rotary air-blower technical field specifically is an oil-free lubrication rotary air-blower.
Background
The rotary blower is one kind of blower and uses compressed air to realize aeration, and is also called aeration blower and consists of mainly six parts, including motor, air filter, blower body, air chamber, base and oil dripping nozzle.
At present, the conventional rotary air blower is fixedly installed through manpower, and the internal structure is damaged and aged after the rotary air blower is used for a long time, so that the rotary air blower is inconvenient to disassemble, maintain and replace, the service life of the rotary air blower is easily shortened, the production cost of the rotary air blower is increased, and the problem is solved by providing an oil-free lubrication rotary air blower.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an oil-free lubrication rotary air-blower possesses the installation of being convenient for and dismantles and increase advantages such as its life, has solved the problem that is not convenient for install and dismantle and reduce its life.
(II) technical scheme
In order to realize the above-mentioned installation of being convenient for and the purpose that dismantles and increase its life, the utility model provides a following technical scheme: an oil-free lubrication rotary blower comprises an installation base, wherein the top of the installation base is movably connected with a movable connecting column, one end of the movable connecting column penetrates through and extends into the installation base, the top of the movable connecting column is fixedly provided with a rotary blower body, the left side and the right side of the bottom wall of an inner cavity of the installation base are both fixedly provided with slide rails, the tops of the slide rails are slidably connected with slide blocks, the left side wall and the right side wall of the inner cavity of the installation base are both fixedly provided with elastic rubber blocks, one ends of the elastic rubber blocks are respectively attached to one sides of two slide blocks in a back-to-back mode, the bottom wall of the inner cavity of the installation base is fixedly connected with a supporting sleeve rod positioned between the two slide rails, the inside of the supporting sleeve rod is movably connected with a movable rod, one end of the movable rod penetrates through and extends to, the utility model discloses a fixed connection structure, including backup pad, the equal fixedly connected with in both sides about backup pad bottom first U type connecting block, two the equal fixedly connected with second U type connecting block in slider top, first U type connecting block is inboard through first rotating rod fixedly connected with one end and the inboard second rotating rod fixed connection's of second U type connecting block rotation connecting rod, the equal fixedly connected with stop collar tie rod of installation base inner chamber left and right sides wall, the equal swing joint in installation base left and right sides all has one end to run through stop collar tie rod and extend to the inside hand lever of swing joint post, the hand lever outside fixedly connected with fixed connection piece, two equal fixed mounting has the compression spring who is located two stop collar tie rods and the hand lever outside respectively between the wall of the back of the body one side of the back of.
Preferably, the hand lever comprises a transverse block and two clamping rods, one side of the transverse block opposite to the other side of the two clamping rods is fixedly connected with the opposite side of the transverse block, and the outer side of each clamping rod is fixedly connected with the fixed connecting block.
Preferably, the bottom of the movable connecting column is provided with two grooves, and the diameter of each groove is matched with the diameter of the limiting block.
Preferably, the draw-in groove has all been seted up to the activity spliced pole left and right sides, draw-in groove diameter and kelly diameter phase-match, two the relative one side of kelly all is the slope form and inclination is the acute angle.
Preferably, the mounting base is hollow, an opening is formed in the top wall of an inner cavity of the mounting base, and the diameter of the opening is matched with that of the movable connecting column.
Preferably, the left and right sides of swing joint capital portion is circular-arc, the rotation connecting rod is the slope form and inclination is the acute angle.
(III) advantageous effects
Compared with the prior art, the utility model provides an oil-free lubrication rotary air-blower possesses following beneficial effect:
the oil-free lubrication rotary blower is provided with the limiting blocks and the hand pull rods, when the rotary blower body needs to be installed, only the movable connecting column connected with the movable connecting column is inserted into the rotary blower body along the opening formed in the top wall of the inner cavity of the installation base, the movable connecting column can extrude the supporting plate in the downward moving process to compress the supporting spring, then the two rotating connecting rods can rotate towards the opposite sides in the downward moving process of the supporting plate to drive the two sliding blocks to move towards the opposite sides to extrude the elastic rubber block to be compressed, because the bottom of the movable connecting column is provided with the groove, the two limiting blocks at the top of the supporting plate can move into the two grooves, because the opposite sides of the two hand pull rods are inclined, the movable connecting column moves downwards to extrude the two hand pull rods to move towards the opposite sides, when the two hand pull rods are aligned with the clamping grooves formed in the left side and the right side, can extend to in the draw-in groove carry out the joint to movable connecting post and rotary blower body, then after movable connecting post stop motion, supporting spring and elastic rubber piece reset and make the backup pad cause the extrusion to make it be more firm by the joint to movable connecting post, only need stimulate two hand levers when needs are dismantled and can dismantle the rotary blower body, thereby make whole rotary blower be convenient for install and dismantle, reach the effect of being convenient for maintain and change and prolonging its life.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of the structure of FIG. 1;
fig. 3 is an enlarged view of a portion B in the structure of fig. 1 of the present invention.
In the figure: the device comprises an installation base 1, a movable connecting column 2, a rotary air blower body 3, an elastic rubber block 4, a sliding rail 5, a sliding block 6, a limiting block 7, a supporting plate 8, a first U-shaped connecting block 9, a rotating connecting rod 10, a second U-shaped connecting block 11, a supporting spring 12, a movable rod 13, a supporting sleeve rod 14, a limiting sleeve rod 15, a compression spring 16, a fixed connecting block 17 and a hand lever 18.
Detailed Description
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, an oil-free lubrication rotary blower comprises an installation base 1, the top of the installation base 1 is movably connected with a movable connecting column 2 with one end penetrating and extending to the inside of the installation base, the left and right sides of the movable connecting column 2 are both provided with clamping grooves, the diameters of the clamping grooves are matched with the diameters of clamping rods, the opposite sides of the two clamping rods are both in an inclined shape, the inclination angle is an acute angle, the movable connecting column 2 can be extruded in the downward movement process, the installation base 1 is hollow and is provided with an opening on the top wall of an inner cavity, the diameter of the opening is matched with the diameter of the movable connecting column 2, the movable connecting column 2 can extend to the inside of the installation base 1, the top of the movable connecting column 2 is fixedly provided with a rotary blower body 3, the left and right sides of the bottom, the left side wall and the right side wall of the inner cavity of the mounting base 1 are fixedly provided with elastic rubber blocks 4, one end of each elastic rubber block is respectively attached to one side of the back of two sliding blocks 6, the bottom wall of the inner cavity of the mounting base 1 is fixedly connected with a supporting sleeve rod 14 positioned between two sliding rails 5, the inside of the supporting sleeve rod 14 is movably connected with a movable rod 13, one end of each movable rod is penetrated through and extends to the top of the supporting sleeve rod, the tops of the two movable rods 13 are fixedly connected with a supporting plate 8, one end of each supporting plate 8 is attached to the bottom of the movable connecting column 2, the top of each supporting plate 8 is fixedly connected with two limiting blocks 7, one end of each limiting block 7 is penetrated through and extends to the inside of the movable connecting column 2, the bottom of the movable connecting column 2 is provided with two grooves, the diameter of, 6 equal fixedly connected with second U type connecting block 11 in top of two sliders, the inboard rotation connecting rod 10 through first transfer line fixedly connected with one end and the inboard second dwang fixed connection of second U type connecting block 11 of first U type connecting block 9, the left and right sides of 2 bottoms of movable connecting post is circular-arc, rotation connecting rod 10 is the slope form and inclination is the acute angle, the equal fixedly connected with spacing loop bar 15 of the 1 inner chamber left and right sides wall of installation base, the equal swing joint in the 1 left and right sides of installation base has one end to run through spacing loop bar 15 and extend to the inside hand lever 18 of movable connecting post 2, hand lever 18 comprises horizontal block and kelly, the relative one side of two horizontal blocks and the one side fixed connection that two kellies in two spacing kellies in respectively between the wall of the equal fixed mounting in one side that the mutually carries on the back of two fixed connecting block 17 outside and fixed connecting block 17, hand lever 18 outside fixed connection fixed connecting block 17 The sleeve rod 15 and the compression spring 16 outside the hand pull rod 18, when the rotary blower body 3 needs to be installed, only the movable connecting column 2 connected with the movable connecting column is inserted into the installation base 1 along the opening formed on the top wall of the inner cavity of the installation base, when the movable connecting column 2 moves downwards, the supporting plate 8 is extruded, the springs of the supporting spring 12 are compressed, then when the supporting plate 8 moves downwards, the two rotating connecting rods 10 rotate towards the opposite sides, the two sliding blocks 6 are driven to move towards the opposite sides, the elastic rubber blocks 4 are extruded and compressed, because the bottom of the movable connecting column 2 is provided with a groove, the two limiting blocks 7 on the top of the supporting plate 8 move into the two grooves, and because the opposite sides of the two hand pull rods 18 are inclined, the movable connecting column 2 moves downwards, the two hand pull rods 18 are extruded and move towards the opposite sides, the draw-in groove that 2 left and right sides of spliced pole were seted up is aimed at to two hand levers 18 makes, can extend to in the draw-in groove and carry out the joint to spliced pole 2 and rotary blower body 3, then after spliced pole 2 stop motion, supporting spring 12 and elastic rubber piece 4 reset and make backup pad 8 cause the extrusion to spliced pole 2 to make it blocked more firmly, only need to stimulate two hand levers 18 when needs are dismantled and can dismantle rotary blower body 3, thereby make whole rotary blower be convenient for install and dismantle, reach the effect of being convenient for maintain and change and prolong its life.
In conclusion, the oil-free lubrication rotary blower is provided with the limiting blocks 7 and the hand levers 18, when the rotary blower body 3 needs to be installed, only the movable connecting column 2 connected with the rotary blower body is inserted into the installation base 1 along the opening formed in the top wall of the inner cavity of the installation base 1, when the movable connecting column 2 moves downwards, the supporting plate 8 is extruded, the springs of the supporting springs 12 are compressed, then when the supporting plate 8 moves downwards, the two rotating connecting rods 10 rotate towards opposite sides, the two sliding blocks 6 are driven to move towards opposite sides, the elastic rubber blocks 4 are extruded to be compressed, the bottom of the movable connecting column 2 is provided with the grooves, the two limiting blocks 7 at the top of the supporting plate 8 can move into the two grooves, and because the opposite sides of the two hand levers 18 are inclined, the movable connecting column 2 moves downwards, the two hand levers 18 are extruded to move towards opposite sides, the draw-in groove that two hand levers 18 aimed at the activity spliced pole 2 left and right sides and set up makes, can extend to in the draw-in groove and carry out the joint to activity spliced pole 2 and rotary blower body 3, then after activity spliced pole 2 stop motion, supporting spring 12 and elastic rubber piece 4 reset and make backup pad 8 cause the extrusion to activity spliced pole 2 and make it blocked more firmly, only need to stimulate two hand levers 18 when needs are dismantled and can dismantle rotary blower body 3, thereby make whole rotary blower be convenient for install and dismantle, reach the effect of being convenient for maintain and change and prolonging its life, the problem that the installation is not convenient for and dismantle and reduce its life has been solved to the aforesaid.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an oil-free lubrication rotary blower, includes installation base (1), its characterized in that: the air conditioner is characterized in that the top of the mounting base (1) is movably connected with a movable connecting column (2) with one end penetrating through and extending to the inside of the movable connecting column, the top of the movable connecting column (2) is fixedly provided with a rotary air blower body (3), the left side and the right side of the bottom wall of the inner cavity of the mounting base (1) are both fixedly provided with slide rails (5), the top of each slide rail (5) is slidably connected with a slide block (6), the left side wall and the right side wall of the inner cavity of the mounting base (1) are both fixedly provided with elastic rubber blocks (4) with one ends respectively jointed with one side of two slide blocks (6), the bottom wall of the inner cavity of the mounting base (1) is fixedly connected with a support sleeve rod (14) positioned between the two slide rails (5), the inside of the support sleeve rod (14) is movably connected with a movable rod (13) with one end penetrating through and extending, the number of the two limit blocks (7) with one ends penetrating through and extending to the inside of the movable connecting column (2) are fixedly connected to the top of the supporting plate (8), the first U-shaped connecting blocks (9) are fixedly connected to the left side and the right side of the bottom of the supporting plate (8), the second U-shaped connecting blocks (11) are fixedly connected to the top of the two sliding blocks (6), the rotating connecting rods (10) with one ends fixedly connected with the second rotating rods inside the second U-shaped connecting blocks (11) are fixedly connected to the inner sides of the first U-shaped connecting blocks (9), the limit sleeve rods (15) are fixedly connected to the left side and the right side of the inner cavity of the mounting base (1), the hand pull rods (18) with one ends penetrating through the limit sleeve rods (15) and extending to the inside of the movable connecting column (2) are movably connected to the left side and the right side of the mounting base (1), two equal fixed mounting has between one side that the back of the body is mutually in fixed connection piece (17) and the wall of installation base (1) inner chamber left and right sides and lies in compression spring (16) in two spacing loop bars (15) and hand lever (18) outside respectively.
2. An oil-free rotary blower according to claim 1, wherein: the hand lever (18) comprises a transverse block and two clamping rods, wherein one side of the transverse block opposite to the two clamping rods is fixedly connected with the opposite side of the two clamping rods, and the outer sides of the clamping rods are fixedly connected with the fixed connecting block (17).
3. An oil-free rotary blower according to claim 1, wherein: the bottom of the movable connecting column (2) is provided with two grooves, and the diameter of each groove is matched with that of the limiting block (7).
4. An oil-free rotary blower according to claim 1 or 2, wherein: the draw-in groove has all been seted up to the activity spliced pole (2) left and right sides, draw-in groove diameter and kelly diameter phase-match, two the relative one side of kelly all is slope form and inclination is the acute angle.
5. An oil-free rotary blower according to claim 1, wherein: the mounting base (1) is hollow and provided with an opening on the top wall of an inner cavity of the mounting base, and the diameter of the opening is matched with that of the movable connecting column (2).
6. An oil-free rotary blower according to claim 1, wherein: the left and right sides of activity spliced pole (2) bottom is circular-arc, rotation connecting rod (10) are the slope form and inclination is the acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921502417.2U CN211059078U (en) | 2019-09-10 | 2019-09-10 | Oil-free lubrication rotary air blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921502417.2U CN211059078U (en) | 2019-09-10 | 2019-09-10 | Oil-free lubrication rotary air blower |
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| Publication Number | Publication Date |
|---|---|
| CN211059078U true CN211059078U (en) | 2020-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921502417.2U Active CN211059078U (en) | 2019-09-10 | 2019-09-10 | Oil-free lubrication rotary air blower |
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| CN (1) | CN211059078U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412833A (en) * | 2020-11-23 | 2021-02-26 | 安徽朗迪叶轮机械有限公司 | Cross-flow fan with radiator |
-
2019
- 2019-09-10 CN CN201921502417.2U patent/CN211059078U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412833A (en) * | 2020-11-23 | 2021-02-26 | 安徽朗迪叶轮机械有限公司 | Cross-flow fan with radiator |
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