CN211524450U - Machine door limiting device of screw type air compressor - Google Patents

Abstract

The utility model relates to a screw air compressor machine technical field just discloses a screw air compressor machine's quick-witted door stop device, including the base, the top fixed mounting of base has the air compressor machine body, and the positive both sides of air compressor machine body all are provided with the quick-witted door body, and fixed mounting has control panel between the front of air compressor machine body and being located two quick-witted door bodies. This screw air compressor's quick-witted door stop device, it is spacing to the quick-witted door body through the stopper, avoid it to touch emergency stop button, cause air compressor machine body bring to rest, when the operation of the inside of air compressor machine body of needs carrying out the longer time, stir the fly leaf downwards, make the inserted bar peg graft in the inside of slot, thereby fix the quick-witted door body through slot and inserted bar, avoid it to receive external force to close, make its spacing effect more convenient effective simultaneously, thereby convenient to use has been reached, can be more effectual carry on spacingly to it, and can avoid its purpose of closing by accident.

Description

Machine door limiting device of screw type air compressor

Technical Field

The utility model relates to a screw air compressor machine technical field specifically is a screw air compressor machine's quick-witted door stop device.

Background

The screw type double screw and the air compressor are one kind of air compressor, which has two kinds of single screw and double screw, the invention of the double screw air compressor is more reasonable and advanced than the single screw air compressor, the double screw air compressor overcomes the defects of unbalance of the single screw air compressor and easy damage of the bearing, the double screw air compressor has the advantages of long service life, low noise, more energy saving and the like, after the eighty years of technology is mature, the application range is gradually expanded, the screw type air compressor with high reliability replaces the piston type air compressor with more easy damage parts and poor reliability, which becomes the inevitable trend according to statistics: the market share of the screw air compressor in the developed western countries is 80%, and the rising momentum is kept, and the screw air compressor has the advantages of simple structure, small volume, no easily damaged parts, reliable work, long service life, simple maintenance and the like.

Chinese patent is CN 202065183U's a screw air compressor's quick-witted door stop device, it installs the stopper additional between quick-witted door pivot and screw air compressor's control panel, thereby make the quick-witted door can not collide the "emergency stop" device on the control panel, air compressor system safe operation has been guaranteed, stop unexpected sudden stop accident, thereby ensured going on smoothly of production, the device singly uses a stopper to carry on spacingly to the quick-witted door, the effect is comparatively general, if opening the door strength is big can greatly reduce its spacing effect slightly, and in the actual work, the quick-witted door need be opened longer time sometimes, this kind of mode can lead to the quick-witted door to close easily in the course of the work, bring inconvenience for work, so propose a screw air compressor's quick-witted door stop device now and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a screw air compressor's quick-witted door stop device, convenient to use is possessed, can be more effectual carry on spacingly to it, and can avoid it by advantages such as unexpected closing, it is spacing to the quick-witted door to have solved current device list, the effect is comparatively general, if the power of opening the door is big slightly can greatly reduce its spacing effect, and in the actual work, the machine door need open the longer time sometimes, this kind of mode can lead to the machine door to close easily in the course of the work, bring inconvenient problem for work.

(II) technical scheme

For realize above-mentioned convenient to use, can be more effectual carry on spacingly to it, and can avoid its purpose of being closed by accident, the utility model provides a following technical scheme: a machine door limiting device of a screw type air compressor comprises a base, wherein an air compressor body is fixedly installed at the top of the base, machine door bodies are arranged on two sides of the front face of the air compressor body, a control panel is fixedly installed between the two machine door bodies on the front face of the air compressor body, an emergency stop button is fixedly installed at the bottom of the front face of the control panel, a movable plate is arranged on the front face of the air compressor body and above the machine door bodies, a sliding block is fixedly installed on the back face of the movable plate, a limiting groove corresponding to the sliding block is formed in the front face of the air compressor body, the sliding block is connected to the inside of the limiting groove in a sliding mode, an inserting rod is fixedly connected to the front face of the bottom of the movable plate, an inserting groove corresponding to the inserting rod is formed in the top of the machine door body, the limiting block corresponds to the machine door body.

Preferably, the front surface of the limit block is fixedly provided with a cushion pad, and the front surface of the machine door body is fixedly provided with a door handle.

Preferably, the bottom fixed mounting of slider has the spring that contracts, contract the bottom of spring and the inner wall fixed connection in spacing groove.

Preferably, the top at the back of the inserted bar is fixedly connected with a reinforcing bar, and one end of the reinforcing bar, which is far away from the inserted bar, is in contact with the front surface of the air compressor body.

Preferably, a hinge is fixedly installed on one side of the machine door body, and the machine door body is hinged to the air compressor body through the hinge.

(III) advantageous effects

Compared with the prior art, the utility model provides a screw air compressor's quick-witted door stop device possesses following beneficial effect:

1. this screw air compressor's quick-witted door stop device, it is spacing to the quick-witted door body through the stopper, avoid it to touch emergency stop button, cause air compressor machine body bring out the operation, when the operation of longer time is carried out to the inside of air compressor machine body to needs, stir the fly leaf downwards, make the inserted bar peg graft in the inside of slot, thereby fix the quick-witted door body through slot and inserted bar, avoid it to receive external force to close, bring inconvenience for the staff, make its spacing effect more convenient effective simultaneously, thereby reach convenient to use, can be more effectual carry on spacingly to it, and can avoid its mesh of being closed by accident.

2. This screw air compressor's quick-witted door stop device cushions the quick-witted door body through the blotter, and the too big stopper that causes of impact force damages when avoiding it to open the door, then makes the switch of quick-witted door body more convenient through the door handle, makes the inserted bar can be more convenient and firm peg graft in the inside of slot through reducing the spring, carries on spacingly to the fly leaf through the stiffener, avoids it to take place the skew at the in-process that reciprocates, makes the switch of quick-witted door body more convenient through the hinge.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a top view of the overall structure of the present invention;

FIG. 3 is a side view of the movable plate of the present invention connected to the air compressor body;

FIG. 4 is a side sectional view of the door body and the inserted link of the present invention;

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

In the figure: 1. a base; 2. an air compressor body; 3. a door body; 4. a limiting block; 5. a limiting groove; 6. a control panel; 7. an emergency stop button; 8. a movable plate; 9. inserting a rod; 10. a cushion pad; 11. a slot; 12. a reinforcing bar; 13. a door handle; 14. tightening the spring; 15. a slider; 16. and (7) a hinge.

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. 1-5, a door position limiting device for a screw air compressor comprises a base 1, an air compressor body 2 is fixedly mounted on the top of the base 1, door bodies 3 are disposed on both sides of the front surface of the air compressor body 2, a control panel 6 is fixedly mounted on the front surface of the air compressor body 2 and between the two door bodies 3, an emergency stop button 7 is fixedly mounted on the bottom of the front surface of the control panel 6, a movable plate 8 is disposed on the front surface of the air compressor body 2 and above the door bodies 3, a sliding block 15 is fixedly mounted on the back surface of the movable plate 8, a position limiting groove 5 corresponding to the sliding block 15 is formed on the front surface of the air compressor body 2, the sliding block 15 is slidably connected inside the position limiting groove 5, an inserting rod 9 is fixedly connected to the front surface of the bottom of the movable plate 8, a slot 11 corresponding to the inserting rod 9 is formed on the top of the door body 3, and a, stopper 4 is corresponding with door body 3, when using, need open door body 3 when operating its inside, it is spacing to door body 3 through stopper 4, avoid it to touch emergency stop button 7, cause air compressor body 2 stall, when needs carry out the operation of longer time to the inside of air compressor body 2, stir fly leaf 8 downwards, make inserted bar 9 peg graft in the inside of slot 11, thereby fix door body 3 through slot 11 and inserted bar 9, avoid it to receive external force to close, bring inconvenience for the staff, make its spacing effect more convenient effective simultaneously, thereby convenient to use has been reached, can be more effectual carry on spacingly to it, and can avoid its mesh of closing by accident.

Specifically, the front fixed mounting of stopper 4 has blotter 10, and the front fixed mounting of door body 3 has door handle 13, cushions door body 3 through blotter 10, and the impact force is too big when avoiding it to open the door causes stopper 4 to damage, then makes the switch of door body 3 more convenient through door handle 13.

Specifically, the bottom fixed mounting of slider 15 has tightening spring 14, tightens spring 14's bottom and the inner wall fixed connection of spacing groove 5, makes the inserted bar 9 can be more convenient and firm peg graft in the inside of slot 11 through tightening spring 14.

Specifically, the top fixedly connected with stiffener 12 at the back of inserted bar 9, stiffener 12 keep away from the one end of inserted bar 9 and the front contact of air compressor machine body 2, carry on spacingly through stiffener 12 to fly leaf 8, avoid its in-process emergence skew that reciprocates.

Specifically, one side fixed mounting of door body 3 has hinge 16, and door body 3 and air compressor machine body 2 between articulated through hinge 16, make the switch of door body 3 more convenient through hinge 16.

The working principle is as follows: when using, need open the quick-witted door body 3 when operating its inside, carry on spacingly to quick-witted door body 3 through stopper 4, avoid it to touch emergency stop button 7, cause air compressor machine body 2 bring to rest, when needs carry out the operation of longer time to the inside of air compressor machine body 2, stir fly leaf 8 downwards, make inserted bar 9 peg graft in the inside of slot 11, thereby fix quick-witted door body 3 through slot 11 and inserted bar 9, avoid it to receive external force to close, bring inconvenience for the staff, make its spacing effect more convenient effective simultaneously, thereby convenient to use has been reached, can be more effectual carry on spacingly to it, and can avoid its purpose of closing by accident.

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 (5)

1. The utility model provides a screw air compressor's quick-witted door stop device, includes base (1), its characterized in that: the air compressor comprises a base (1), an air compressor body (2) is fixedly mounted at the top of the base (1), door bodies (3) are arranged on two positive sides of the air compressor body (2), a control panel (6) is fixedly mounted on the front side of the air compressor body (2) and between the two door bodies (3), an emergency stop button (7) is fixedly mounted at the bottom of the front side of the control panel (6), a movable plate (8) is arranged on the front side of the air compressor body (2) and above the door bodies (3), a sliding block (15) is fixedly mounted on the back side of the movable plate (8), a limiting groove (5) corresponding to the sliding block (15) is formed in the front side of the air compressor body (2), the sliding block (15) is connected to the inside of the limiting groove (5) in a sliding manner, an inserting rod (9) is fixedly connected to the front side of the bottom of the movable plate (8), an inserting groove (11) corresponding to the inserting, the front of air compressor machine body (2) and the equal fixed mounting in both sides that is located control panel (6) have stopper (4), stopper (4) are corresponding with quick-witted door body (3).

2. The machine door limiting device of the screw air compressor as claimed in claim 1, wherein: the front surface of the limiting block (4) is fixedly provided with a cushion pad (10), and the front surface of the machine door body (3) is fixedly provided with a door handle (13).

3. The machine door limiting device of the screw air compressor as claimed in claim 1, wherein: the bottom fixed mounting of slider (15) has and contracts spring (14), contract the inner wall fixed connection of the bottom and spacing groove (5) of spring (14).

4. The machine door limiting device of the screw air compressor as claimed in claim 1, wherein: the top fixedly connected with stiffener (12) at the inserted bar (9) back, the one end that inserted bar (9) were kept away from in stiffener (12) contacts with the front of air compressor machine body (2).

5. The machine door limiting device of the screw air compressor as claimed in claim 1, wherein: one side of the machine door body (3) is fixedly provided with a hinge (16), and the machine door body (3) is hinged to the air compressor body (2) through the hinge (16).

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