CN218862829U - Air compressor machine air intake dustproof mechanism - Google Patents

Abstract

The utility model relates to the technical field of air compressor accessories and discloses an air inlet dustproof mechanism of an air compressor, which comprises a frame and a dustproof net body, wherein two sides of the back surface of the frame are respectively bolted with a first connecting plate, two sides of one side, opposite to the first connecting plate, of the frame are rotatably connected with a rotating column, the surface of the rotating column is fixed with a plurality of fixed rings, the surface of each fixed ring is fixed with a blade, and two sides of the back surface of the frame are also bolted with a plurality of second connecting plates; the utility model discloses a wind-force of air compressor machine air intake department drives the blade, retainer plate and column spinner rotate, then the column spinner drives the actuating lever rotation through drive mechanism, and the hinge bar through the actuating lever surface drives movable post reciprocating motion, make the striking piece on activity post surface frequently strike the dust screen, produce vibrations shake off the dust, avoid the dust screen itself to be blockked up by the dust, it is more convenient to use, adopt wind-force as power moreover, can avoid producing extra energy consumption.

Description

Air compressor machine air intake dustproof mechanism

Technical Field

The utility model relates to an air compressor machine accessory technical field specifically is an air compressor machine air intake dustproof mechanism.

Background

An air compressor is a device for compressing gas. The air compressor is constructed similarly to a water pump. Most air compressors are reciprocating piston type, rotating vane or rotating screw. Centrifugal compressors are very large applications. The air compressor machine has outside air admission in the use, and in order to prevent that the dust from getting into, the air compressor machine often has dustproof measure, and some air compressor machines that slightly are a bit bigger use the dust screen to prevent dust in air intake department, but in the long-term use, the dust card that is intercepted easily on the outside of dust screen, is difficult to drop, causes the jam, influences the intake, needs the staff regularly to clear up, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air compressor machine air intake dustproof mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an air compressor machine air intake dust prevention mechanism, includes frame and dust screen body, frame back both sides all have bolted first even board, both sides first even board relative one side is rotated and is connected with the column spinner, the fixed surface of column spinner has a plurality of retainer plate, the fixed surface of retainer plate has the blade, the both sides at the frame back still are bolted to have a plurality of second even board, the second even surface of board rotates and is connected with the actuating lever, the surface of actuating lever rotates and is connected with a plurality of hinge bar, the other end of hinge bar is articulated to be provided with the connecting piece, the rear side of frame is provided with a plurality of activity post, and the mutual bolt of activity post and connecting piece, the other end of activity post is fixed with the striking piece, one side at the frame back is fixed with drive mechanism, the top of the even board of second is fixed with slide mechanism.

Preferably, the transmission mechanism comprises a fixing plate, a transmission rod, a first bevel gear, a second bevel gear, a third bevel gear and a fourth bevel gear, the first bevel gear is fixed at one end of the rotary column, the second bevel gear is fixed on the surface of the transmission rod, the fixing plates are two in number and are respectively bolted to the upper side and the lower side of the back of the frame, the transmission rod is rotatably connected with the fixing plate, the third bevel gear is fixed at one end of the driving rod, the fourth bevel gears are a plurality in number and fixed on the surface of the transmission rod, the first bevel gear is meshed with the second bevel gear, and the third bevel gear is meshed with the fourth bevel gear.

Preferably, the size of the first bevel gear is the same as that of the second bevel gear, and the size of the third bevel gear is the same as that of the fourth bevel gear.

Preferably, slide mechanism includes horizontal pole, connecting block and sliding sleeve, the horizontal pole bolt joint is at the top of the even board of second, the bottom at the horizontal pole is fixed to the connecting block, the sliding sleeve is fixed in the bottom of connecting block, and the inner wall sliding connection of activity post and sliding sleeve.

Preferably, the cross section of the impact block is designed to be circular, the impact block is made of rubber, and the impact block made of rubber frequently impacts the dust screen body.

Preferably, the number of the blades is several, and the blades are distributed in an annular array.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a wind-force of air compressor machine air intake department drives the blade, retainer plate and column spinner rotate, then the column spinner drives the actuating lever rotation through drive mechanism, and the hinge bar through the actuating lever surface drives movable post reciprocating motion, make the striking piece on activity post surface frequently strike the dust screen, produce vibrations shake off the dust, avoid the dust screen itself to be blockked up by the dust, it is more convenient to use, adopt wind-force as power moreover, can avoid producing extra energy consumption.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a rear view structure diagram of the present invention;

FIG. 3 is a schematic view of a partial structure of the present invention;

fig. 4 is a schematic view of a partial structure of the present invention;

fig. 5 is an enlarged schematic view of a portion a of fig. 4 according to the present invention;

fig. 6 is a schematic structural view of the sliding mechanism of the present invention;

fig. 7 is a schematic structural view of the middle movable column of the present invention.

In the figure: 1. a frame; 2. a dust screen body; 3. a first connecting plate; 4. a spin column; 5. a fixed ring; 6. a blade; 7. a drive rod; 8. a hinged lever; 9. a connecting member; 10. a movable post; 11. a sliding mechanism; 111. a cross bar; 112. connecting blocks; 113. a sliding sleeve; 12. an impact block; 13. a transmission mechanism; 131. a fixing plate; 132. a transmission rod; 133. a first bevel gear; 134. a second bevel gear; 135. a third bevel gear; 136. a fourth bevel gear; 14. and a second connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-7, a dust-proof mechanism for an air inlet of an air compressor comprises a frame 1 and a dust-proof net body 2, wherein first connecting plates 3 are bolted on both sides of the back of the frame 1, a rotating column 4 is rotationally connected on one side of the two opposite first connecting plates 3, a plurality of fixing rings 5 are fixed on the surface of the rotating column 4, blades 6 are fixed on the surface of the fixing rings 5, the blades 6 are distributed in an annular array, a plurality of second connecting plates 14 are further bolted on both sides of the back of the frame 1, a driving rod 7 is rotationally connected on the surface of each second connecting plate 14, a plurality of hinged rods 8 are rotationally connected on the surface of each driving rod 7, a connecting piece 9 is hinged to the other end of each hinged rod 8, a plurality of movable columns 10 are arranged on the rear side of the frame 1, the movable columns 10 are bolted to the connecting pieces 9, impact blocks 12 are fixed to the other ends of the movable columns 10, the cross sections of the impact blocks 12 are designed in a circular shape, the impact blocks 12 are made of rubber, the impact blocks 12 made of rubber frequently impact with the dust-proof net body 2 without damaging the dust-proof net body 2, a transmission plate 13 is fixed to one side of the frame 1, and a sliding mechanism 11 is fixed to the top of the second connecting plate 14.

The transmission mechanism 13 includes a fixing plate 131, a transmission rod 132, a first bevel gear 133, a second bevel gear 134, a third bevel gear 135 and a fourth bevel gear 136, the first bevel gear 133 is fixed at one end of the rotary column 4, the second bevel gear 134 is fixed on the surface of the transmission rod 132, the fixing plate 131 is two sets and is respectively bolted on the upper side and the lower side of the back of the frame 1, the transmission rod 132 is rotatably connected with the fixing plate 131, the third bevel gear 135 is fixed at one end of the driving rod 7, the fourth bevel gear 136 is several and is fixed on the surface of the transmission rod 132, the first bevel gear 133 is engaged with the second bevel gear 134, the third bevel gear 135 is engaged with the fourth bevel gear 136, during the rotation of the rotary column 4, the transmission rod 132 can drive the transmission rod 132 to rotate through the first bevel gear 133 and the second bevel gear 134, then the transmission rod 132 drives the driving rod 7 to rotate through the fourth bevel gear 136 and the third bevel gear 135, power is provided to the driving rod 7 to drive the movable column 10 to move, and the size of the first bevel gear 133 is the same as the size of the fourth bevel gear 136.

The sliding mechanism 11 includes a cross bar 111, a connecting block 112 and a sliding sleeve 113, the cross bar 111 is bolted to the top of the second connecting plate 14, the connecting block 112 is fixed to the bottom of the cross bar 111, the sliding sleeve 113 is fixed to the bottom of the connecting block 112, and the movable column 10 is slidably connected to the inner wall of the sliding sleeve 113, and the movable column 10 can perform sliding motion on the inner wall of the sliding sleeve 113 during the moving process, so that the movable column 10 can only perform linear motion.

The working principle is as follows: install frame 1 and dust screen body 2 in the air intake department of air compressor machine, during the use, the wind that gets into the air compressor machine passes dust screen body 2 and gets into in the air compressor machine, the dust in the air is intercepted by dust screen body 2, play dirt-proof effect, wind force can promote blade 6 motion, drive retainer plate 5 and column spinner 4 and rotate, later column spinner 4 drives actuating lever 7 through drive mechanism 13 and rotates, actuating lever 7 drives the other end of hinge bar 8 and does the circular motion, the other end of hinge bar 8 drives movable post 10 through connecting piece 9 simultaneously and moves, thereby make movable post 10 reciprocating motion back and forth under the cooperation of slide mechanism 11, movable post 10 in the motion frequently beats dust screen body 2 through striking piece 12, make dust screen body 2 produce vibrations, shake off the dust that stops dust screen body 2 outside, prevent that dust screen body 2 from blockking up, if the surface of continuing the dust screen again under the effect of wind power of shaken off, the dust can shake off again, finally or fall under the dust screen.

It should be noted that: the size of the meshes of the dust screen body 2 is shown only for illustration, and in actual use, the meshes are more dense and smaller.

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 phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like 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 air compressor machine air intake dustproof mechanism, includes frame (1) and dust screen body (2), its characterized in that: frame (1) back both sides all are bolted connection has first link plate (3), both sides one side that first link plate (3) are relative is rotated and is connected with column spinner (4), the fixed surface of column spinner (4) has a plurality of retainer plate (5), the fixed surface of retainer plate (5) has blade (6), the both sides at the frame (1) back still are bolted connection has a plurality of second even board (14), the surface of second even board (14) is rotated and is connected with actuating lever (7), the surface of actuating lever (7) is rotated and is connected with a plurality of hinge rod (8), the other end of hinge rod (8) is articulated to be provided with connecting piece (9), the rear side of frame (1) is provided with a plurality of activity post (10), and activity post (10) and connecting piece (9) each other bolt, the other end of activity post (10) is fixed with striking piece (12), one side at frame (1) the back is fixed with drive mechanism (13), the top of second even board (14) is fixed with slide mechanism (11).

2. The air compressor air inlet dustproof mechanism of claim 1, characterized in that: the transmission mechanism (13) comprises a fixing plate (131), a transmission rod (132), a first bevel gear (133), a second bevel gear (134), a third bevel gear (135) and a fourth bevel gear (136), wherein the first bevel gear (133) is fixed at one end of the rotating column (4), the second bevel gear (134) is fixed on the surface of the transmission rod (132), the fixing plate (131) is divided into two groups and is respectively bolted on the upper side and the lower side of the back face of the frame (1), the transmission rod (132) is rotationally connected with the fixing plate (131), the third bevel gear (135) is fixed at one end of the transmission rod (7), the fourth bevel gear (136) is divided into a plurality of groups and is fixed on the surface of the transmission rod (132), the first bevel gear (133) is meshed with the second bevel gear (134), and the third bevel gear (135) is meshed with the fourth bevel gear (136).

3. The air compressor air inlet dustproof mechanism according to claim 2, characterized in that: the first bevel gear (133) has the same size as the second bevel gear (134), and the third bevel gear (135) has the same size as the fourth bevel gear (136).

4. The air compressor air inlet dustproof mechanism of claim 1, characterized in that: slide mechanism (11) include horizontal pole (111), connecting block (112) and sliding sleeve (113), horizontal pole (111) bolt is at the top of second even board (14), the bottom at horizontal pole (111) is fixed in connecting block (112), sliding sleeve (113) are fixed in the bottom of connecting block (112), and the inner wall sliding connection of activity post (10) and sliding sleeve (113).

5. The air compressor air inlet dustproof mechanism according to claim 1, characterized in that: the cross section of the impact block (12) is in a circular design, the impact block (12) is made of rubber, and the impact block (12) made of the rubber frequently impacts the dust screen body (2).

6. The air compressor air inlet dustproof mechanism of claim 1, characterized in that: the number of the blades (6) is a plurality, and the blades (6) are distributed in an annular array.

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