CN215633761U - Variable-frequency screw air compressor - Google Patents
Variable-frequency screw air compressor Download PDFInfo
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- CN215633761U CN215633761U CN202121715840.8U CN202121715840U CN215633761U CN 215633761 U CN215633761 U CN 215633761U CN 202121715840 U CN202121715840 U CN 202121715840U CN 215633761 U CN215633761 U CN 215633761U
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Abstract
The utility model discloses a variable-frequency screw air compressor which comprises a bottom plate, wherein a side plate is fixedly arranged on the outer side surface of the bottom plate, a pull rod is connected inside a side frame, the inner side surface of an installation rod is connected with the outer side of a baffle plate, a clamping groove is formed in the joint of the outer side of the baffle plate and the installation rod, the inner side of the baffle plate is connected with a connecting plate, a protection plate is arranged on the inner side of the connecting plate, a limiting rod is arranged on the inner side surface of the side frame, sliding blocks are sleeved on the outer sides of the upper side and the lower side of the limiting rod, the inner sides of the sliding blocks are connected with each other through an extrusion spring, the inner ends of the sliding blocks are connected with the top of the outer ends of supporting columns, connecting shafts are arranged at two ends of the supporting columns, a compressor body is arranged on the upper end surface of the middle of the bottom plate, and the outer side surface of the compressor body is connected with the protection plate and the push plate respectively. This inverter type screw air compressor can install the compressor body of equidimension not, and the use of push pedal can play the guard action to the compressor body.
Description
Technical Field
The utility model relates to the technical field of air compressors, in particular to a variable-frequency screw air compressor.
Background
The motor directly drives the compressor to make the crankshaft rotate and drive the connecting rod to make the piston reciprocate to change the volume of the cylinder. Because of the change of the pressure in the cylinder, air enters the cylinder through the air filter (silencer) by the air inlet valve, and in the compression stroke, because of the reduction of the volume of the cylinder, the compressed air passes through the action of the exhaust valve, and the air compressor provides air source power and is the core equipment of a pneumatic system.
In current air compressor, often can only carry out fixed mounting to fixed dimension to when using, can't play the effect of protection to self, and then receive the easy condition that takes place the damage when colliding. Aiming at the problems, the novel design is carried out on the basis of the original air compressor.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a variable-frequency screw air compressor, which solves the problems that the conventional air compressor can only be fixedly installed in a fixed size, cannot protect the compressor when in use and is easy to damage when in collision.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: a variable-frequency screw air compressor comprises a bottom plate, wherein a side plate is fixedly arranged on the outer side surface of the bottom plate, the inner part of the side plate is connected with a rotating rod, the side plate is mutually fixed with the inner side surface of the lower end of a side frame through the rotating rod, a pull rod is connected inside the side frame, an installation rod is arranged at the inner end of the pull rod, the outer end surfaces of the upper side and the lower side of the installation rod are mutually connected with the inner wall of the side frame through a compression spring, the inner side surface of the installation rod is mutually connected with the outer side of a baffle plate, a clamping groove is formed in the joint of the outer side of the baffle plate and the installation rod, the inner side of the baffle plate is mutually connected with a connecting plate, a protection plate is arranged on the inner side of the connecting plate, a clamping block is arranged at the joint of the connecting plate and the protection plate, the clamping block is fixed on the outer end surface of the protection plate, a limiting rod is arranged on the inner side surface of the side frame, and sliding blocks are sleeved outside the upper side and the lower side of the limiting rod, and through extrusion spring interconnect between the inboard of slider, the inner of slider and the outer end top interconnect of support column, and the both ends of support column all are provided with the connecting axle to the support column passes through inner connecting axle and push pedal interconnect, the middle part upper end surface of bottom plate is provided with the compressor body, and the outside surface of compressor body respectively with guard plate and push pedal interconnect.
Preferably, the side frame and the side plate form a sliding structure through a rotating rod, the rotating rod is of a rotating structure, and the rotating rod is in threaded connection with the side plate.
Preferably, the mounting rod and the side frame form an elastic structure through a compression spring, and the mounting rod and the side frame form a sliding structure through a pull rod.
Preferably, the baffle and the side frame form a lifting mechanism through a mounting rod, and the baffle and the mounting rod are connected in a meshing manner.
Preferably, the guard plate passes through the fixture block and constitutes with the connecting plate and dismantle mounting structure, and the connecting plate constitutes extending structure with the baffle to guard plate and fixture block structure as an organic whole.
Preferably, the sliding block and the limiting rod form a sliding structure, and the sliding block forms an elastic structure through an extrusion spring.
Preferably, the push plate and the side frames form a sliding structure through the support columns, and the support columns and the side frames form a rotating structure through the connecting shafts.
(III) advantageous effects
The utility model provides a variable-frequency screw air compressor. The method has the following beneficial effects:
(1) this inverter type screw air compressor through the use of bull stick, makes the device can slide the side bearer in the outside, later alright adjust the position of push pedal, and because the use of extrusion spring can extrude inboard slider, through the use of support column, can extrude inboard push pedal, makes the push pedal can play the fixed action to the compressor body, can fix the device of equidimension not simultaneously.
(2) This inverter type screw air compressor through the use of fixture block, can dismantle the inboard guard plate, later the device alright through the needs of self, fixes the guard plate of different numbers, can install different positions with the guard plate simultaneously, avoids the device when using, receives external collision.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is a schematic cross-sectional front view of the sideframe of the present invention;
FIG. 3 is a schematic view of the connection structure of the baffle and the connecting plate according to the present invention;
FIG. 4 is a schematic top view of the base plate according to the present invention.
In the figure: 1. a base plate; 2. a side plate; 3. a rotating rod; 4. a side frame; 5. a pull rod; 6. mounting a rod; 7. a compression spring; 8. a baffle plate; 9. a card slot; 10. a connecting plate; 11. a protection plate; 12. a clamping block; 13. a limiting rod; 14. a slider; 15. a compression spring; 16. a support pillar; 17. a connecting shaft; 18. pushing the plate; 19. a compressor body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the present invention provides a technical solution: a variable-frequency screw air compressor comprises a bottom plate 1, side plates 2, rotating rods 3, side frames 4, pull rods 5, mounting rods 6, compression springs 7, baffles 8, clamping grooves 9, connecting plates 10, protective plates 11, clamping blocks 12, limiting rods 13, sliders 14, extrusion springs 15, supporting columns 16, connecting shafts 17, push plates 18 and a compressor body 19, wherein the side plates 2 are fixedly mounted on the outer side surfaces of the bottom plate 1, the inner portions of the side plates 2 are connected with the rotating rods 3, the side plates 2 are mutually fixed with the inner side surfaces of the lower ends of the side frames 4 through the rotating rods 3, the pull rods 5 are connected with the inner portions of the side frames 4, the mounting rods 6 are mounted at the inner ends of the pull rods 5, the outer end surfaces of the upper side and the lower side of the mounting rods 6 are mutually connected with the inner walls of the side frames 4 through the compression springs 7, the inner side surfaces of the mounting rods 6 are mutually connected with the outer sides of the baffles 8, the clamping grooves 9 are formed in the outer sides of the baffles 8 and the connecting portions of the mounting rods 6, the inner side of the baffle 8 is connected with the connecting plate 10, the inner side of the connecting plate 10 is provided with the protection plate 11, the joint of the connecting plate 10 and the protection plate 11 is provided with the fixture block 12, the fixture block 12 is fixed on the outer end surface of the protection plate 11, the inner side surface of the side frame 4 is provided with the limiting rod 13, the upper side and the lower side of the limiting rod 13 are sleeved with the sliding block 14, the inner sides of the sliding block 14 are connected with each other through the extrusion spring 15, the inner end of the sliding block 14 is connected with the top of the outer end of the supporting column 16, two ends of the supporting column 16 are both provided with the connecting shaft 17, the supporting column 16 is connected with the push plate 18 through the connecting shaft 17 at the inner end, the upper end surface of the middle part of the bottom plate 1 is provided with the compressor body 19, and the outer side surface of the compressor body 19 is connected with the protection plate 11 and the push plate 18 respectively;
the side frame 4 and the side plate 2 form a sliding structure through the rotating rod 3, the rotating rod 3 is of a rotating structure, the rotating rod 3 and the side plate 2 are connected in a threaded mode, the rotating rod 3 rotates, the rotating rod 3 is connected with the side plate 2 in a threaded mode, the side frame 4 on the outer side can be driven to slide through the threaded connection of the rotating rod 3 and the side plate 2, and then the push plate 18 on the inner side can be driven to slide through the side frame 4;
the installation rod 6 and the side frame 4 form an elastic structure through the compression spring 7, and the installation rod 6 and the side frame 4 form a sliding structure through the pull rod 5, so that the installation device can extrude the installation rod 6 through the compression spring 7, and then the installation rod 6 can fix the baffle 8 on the inner side, and the baffle 8 is prevented from shaking;
the baffle 8 and the side frame 4 form a lifting mechanism through the mounting rod 6, the baffle 8 and the mounting rod 6 are connected in a meshed mode, the mounting rod 6 is pulled outwards by the device, the mounting rod 6 is separated from the baffle 8, then the height of the baffle 8 can be adjusted, and further the height of the protection plate 11 can be adjusted;
the protection plate 11 and the connecting plate 10 form a dismounting and mounting structure through the fixture block 12, the connecting plate 10 and the baffle plate 8 form a telescopic structure, and the protection plate 11 and the fixture block 12 are of an integrated structure, so that the device can dismount the protection plate 11 through the connection of the fixture block 12 and the connecting plate 10, and then the protection plate 11 can be mounted to protect the compressor body 19 on the inner side;
the sliding block 14 and the limiting rod 13 form a sliding structure, and the sliding block 14 forms an elastic structure through the extrusion spring 15, so that the device can slide the sliding block 14 through the use of the limiting rod 13, and can extrude the sliding block 14 at the inner side through the use of the extrusion spring 15, and further extrude the outer end of the supporting column 16;
the push plate 18 and the side frame 4 form a sliding structure through the support column 16, and the support column 16 and the side frame 4 form a rotating structure through the connecting shaft 17, so that the device can rotate the support column 16 through the connecting shaft 17, and then the push plate 18 can be pushed, and the push plate 18 can mount the compressor body 19 on the inner side.
When the device is used, firstly, the compressor body 19 is placed on the upper side surface of the bottom plate 1, then the rotating rod 3 is rotated, the position of the rotating rod 3 can be moved due to the threaded connection between the rotating rod 3 and the side plate 2, further, the position of the side frame 4 is adjusted, so that the side frame 4 can drive the push plate 18 on the inner side to slide, then, the slide block 14 can be extruded due to the extrusion spring 15, the slide block 14 can slide towards two ends through the connection of the limiting rod 13, the push plate 18 can slide towards the inner side through the connection of the supporting column 16, the left side and the right side of the compressor body 19 are fixed through the push plate 18, the device can fix the compressor bodies 19 with different sizes, then, the pull rod 5 is pulled towards the outer side, so that the pull rod 5 can drive the mounting rod 6 to slide, and then the connection between the mounting rod 6 and the baffle plate 8 is separated, alright go up and down to baffle 8, and because compression spring 7's use, can extrude inboard installation pole 6, alright connect fixedly to baffle 8 again, avoid when using, the condition that baffle 8 takes place to rock, use through fixture block 12, can dismantle protection plate 11, later through the use of protection plate 11, alright play the guard action to inboard compressor body 19, fix protection plate 11 to different numbers, can install protection plate 11 to different positions simultaneously, avoid the device when using, receive external collision, the content that does not make detailed description in this description all belongs to the prior art that technical personnel in this field know simultaneously.
To sum up, this inverter type screw air compressor, through the use of bull stick 3, make the device can slide to the side bearer 4 of outside, later alright adjust the position of push pedal 18, and because the use of extrusion spring 15, can extrude inboard slider 14, through the use of support column 16, can extrude inboard push pedal 18, make push pedal 18 can play the fixed action to compressor body 19, can fix the device of equidimension not simultaneously, use through fixture block 12, can dismantle inboard guard plate 11, later the device alright through self needs, fix different numbers of guard plate 11, can install different positions with guard plate 11 simultaneously, avoid the device when using, receive external collision.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an inverter type screw air compressor, includes bottom plate (1), its characterized in that: the outer side surface of the bottom plate (1) is fixedly provided with side plates (2), the inner parts of the side plates (2) are connected with the rotating rods (3), the side plates (2) are fixed with the inner side surface of the lower end of the side frame (4) through the rotating rods (3), the inner parts of the side frame (4) are connected with pull rods (5), the inner ends of the pull rods (5) are provided with mounting rods (6), the outer end surfaces of the upper side and the lower side of each mounting rod (6) are connected with the inner wall of the side frame (4) through compression springs (7), the inner side surface of each mounting rod (6) is connected with the outer side of each baffle plate (8), the joint of the outer side of each baffle plate (8) and the joint of the mounting rods (6) is provided with clamping grooves (9), the inner sides of the baffle plates (8) are connected with the connecting plates (10), the inner sides of the connecting plates (10) are provided with the protecting plates (11), and the joints of the connecting plates (10) and the protecting plates (11) are provided with clamping blocks (12), simultaneously fixture block (12) are fixed on the outer end surface of guard plate (11), the inboard surface mounting of side bearer (4) has gag lever post (13), and the outside cover in upper and lower both sides of gag lever post (13) has slider (14), and through extrusion spring (15) interconnect between the inboard of slider (14), the inner of slider (14) and the outer end top interconnect of support column (16), and the both ends of support column (16) all are provided with connecting axle (17), and support column (16) are through connecting axle (17) and push pedal (18) interconnect in inner, the middle part upper end surface of bottom plate (1) is provided with compressor body (19), and the outside surface of compressor body (19) respectively with guard plate (11) and push pedal (18) interconnect.
2. The inverter-type screw air compressor of claim 1, wherein: the side frame (4) and the side plate (2) form a sliding structure through the rotating rod (3), the rotating rod (3) is of a rotating structure, and the rotating rod (3) is in threaded connection with the side plate (2).
3. The inverter-type screw air compressor of claim 1, wherein: the mounting rod (6) and the side frame (4) form an elastic structure through a compression spring (7), and the mounting rod (6) and the side frame (4) form a sliding structure through a pull rod (5).
4. The inverter-type screw air compressor of claim 1, wherein: the baffle (8) and the side frame (4) form a lifting mechanism through the mounting rod (6), and the baffle (8) and the mounting rod (6) are connected in a meshing manner.
5. The inverter-type screw air compressor of claim 1, wherein: the protection plate (11) forms a disassembly and assembly structure through the clamping block (12) and the connecting plate (10), the connecting plate (10) and the baffle (8) form a telescopic structure, and the protection plate (11) and the clamping block (12) are of an integrated structure.
6. The inverter-type screw air compressor of claim 1, wherein: the sliding block (14) and the limiting rod (13) form a sliding structure, and the sliding block (14) forms an elastic structure through an extrusion spring (15).
7. The inverter-type screw air compressor of claim 1, wherein: the push plate (18) and the side frames (4) form a sliding structure through the support columns (16), and the support columns (16) and the side frames (4) form a rotating structure through the connecting shafts (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121715840.8U CN215633761U (en) | 2021-07-27 | 2021-07-27 | Variable-frequency screw air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121715840.8U CN215633761U (en) | 2021-07-27 | 2021-07-27 | Variable-frequency screw air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215633761U true CN215633761U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121715840.8U Active CN215633761U (en) | 2021-07-27 | 2021-07-27 | Variable-frequency screw air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215633761U (en) |
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2021
- 2021-07-27 CN CN202121715840.8U patent/CN215633761U/en active Active
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