CN217558544U

CN217558544U - Screw air compressor

Info

Publication number: CN217558544U
Application number: CN202220961107.2U
Authority: CN
Inventors: 周鑫
Original assignee: Qingdao Kecheng Plastic Co ltd
Current assignee: Qingdao Kecheng Plastic Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-10-11
Anticipated expiration: 2032-04-22

Abstract

The utility model relates to an air compressor machine field, and disclose a screw compressor machine, the effectual present screw rod of having solved rotates and produces the friction, easily causes the screw rod to generate heat to cause the problem of damage to equipment, which comprises a bod, the pivot is installed to the inside symmetry of organism, and the pivot is rotated with the organism and is connected, and the screw rod is installed in the outside of pivot, and the gear is installed to the one end of pivot, and two gears mesh mutually, and the output shaft of motor is installed to one side of one of them gear, motor and organism fixed connection, the subassembly that admits air is installed in the outside of pivot, and the subassembly that admits air is located between gear and the screw rod, and the adapter sleeve in two pivot outsides is cup jointed to the subassembly that admits air, and the intake pipe is installed to one side of adapter sleeve, the utility model discloses, rotate to logical groove and second intercommunication groove corresponding position through the change, the inside flabellum of pivot this moment rotates, drives external cold air and flows in the radiating groove inside to cool off the screw rod, thereby protect equipment.

Description

Screw air compressor

Technical Field

The utility model belongs to the air compressor machine field specifically is a screw compressor machine.

Background

The screw air compressor adopts a pre-manufactured screw air compressor which is only connected with a single power supply and compressed air, and is internally provided with a cooling system, so that the installation work is greatly simplified. The screw air compressor consistently provides high-quality compressed air for various industries due to the advantages of high efficiency, no maintenance, high reliability and the like.

When the air compressor machine used, and the screw rod rotated and produced the friction, easily caused the screw rod to generate heat to cause the damage to equipment.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a screw compressor machine, the effectual present screw rod of having solved rotates and produces the friction, easily causes the screw rod to generate heat to cause the problem of damage to equipment.

In order to achieve the above object, the utility model provides a following technical scheme: a rotary shaft is symmetrically arranged in the machine body and is rotationally connected with the machine body, a screw is arranged on the outer side of the rotary shaft, a gear is arranged at one end of the rotary shaft and is meshed with two gears, an output shaft of a motor is arranged on one side of one of the gears and is fixedly connected with the machine body, an air inlet assembly is arranged on the outer side of the rotary shaft and is positioned between the gear and the screw;

the air inlet assembly is sleeved on the connecting sleeves on the outer sides of the two rotating shafts, an air inlet pipe is arranged on one side of each connecting sleeve and communicated with the outside, an air inlet groove is formed in one end of each air inlet pipe, an inner groove is formed in one side of each air inlet groove, a filter element is arranged in each inner groove, and heat dissipation assemblies are arranged on two sides of each connecting sleeve;

the radiating component comprises rotary grooves symmetrically arranged on the upper side and the lower side of the connecting sleeve, the rotary grooves are arranged on the outer side of the rotating shaft, the rotary rings are rotatably connected inside the rotary grooves, cavities are formed in the rotary rings, the inner walls and the outer walls of the rotary rings are at equal angles, through grooves are formed in one sides of the rotary rings close to the inner grooves, ring body vent grooves are formed in one sides of the rotary rings close to the inner grooves, sleeve body vent grooves are formed in one sides of the rotary grooves close to the inner grooves, and the sleeve body vent grooves are matched with the ring body vent grooves.

Preferably, the first communicating groove is formed in the outer side of the rotating groove at an equal angle, the second communicating groove is formed in the inner wall of the rotating groove at an equal angle, and the adjusting assembly is installed on one side of the rotating ring.

Preferably, the radiating groove has been seted up to the inside of pivot, and the one end of radiating groove runs through to the one end of pivot, and the through-hole has been seted up to the angle such as the outside of radiating groove, through-hole and second intercommunication groove looks adaptation, and the fan blade is installed to angle such as the inside of radiating groove, and the fan blade slope sets up.

Preferably, the adjusting part comprises a side groove arranged on one side of the connecting sleeve, the side groove penetrates through the inside of the rotating groove, the inside of the side groove is connected with a connecting block in a sliding manner, the connecting block is fixedly connected with the rotating ring, and a moving groove is formed in the connecting block.

Preferably, a sliding groove is formed in one side of the connecting sleeve, a sliding block is connected to the inside of the sliding groove in a sliding mode, a spring is installed at the top end of the sliding block, and the top end of the spring is fixedly connected with the inner top wall of the sliding groove.

Preferably, the bottom end of the sliding block is provided with a magnetic block, one side of the connecting sleeve is provided with an electromagnet, the electromagnet is positioned below the sliding chute, and the magnetism of the electromagnet is opposite to that of the magnetic block.

Preferably, the connecting rods are symmetrically installed on the back of the sliding block, the rotating rods are rotatably connected to the outer sides of the connecting rods, the sliding rods are installed at one ends of the rotating rods, and the sliding rods are slidably connected with the moving grooves.

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

(1) The utility model rotates to the position where the through groove and the second communicating groove correspond to each other through the rotating ring, and at the moment, the fan blade inside the rotating shaft rotates to drive the external cold air to flow inside the heat dissipation groove, so as to cool the screw rod and protect the equipment;

(2) This is novel to produce the appeal to the magnetic path through the electro-magnet, drives the slider downstream then, and the slider slides in the spout to make the slider remove the back, drive the bull stick and rotate, drive two swivels then and rotate, thereby the convenience is adjusted the direction of admitting air.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic view of the internal structure of the machine body of the present invention;

FIG. 3 is a schematic view of the structure of the air inlet assembly of the present invention;

FIG. 4 is a schematic view of the structure of the heat sink of the present invention;

FIG. 5 is a schematic view of the heat dissipation assembly of the present invention;

FIG. 6 is a schematic view of the connecting sleeve structure of the present invention;

FIG. 7 is a schematic view of the swivel structure of the present invention;

FIG. 8 is a schematic view of the connecting block structure of the present invention;

FIG. 9 is a schematic view of the structure of the rotating rod of the present invention;

in the figure: 1. a body; 2. a rotating shaft; 3. a screw; 4. a gear; 5. a motor; 6. an air intake assembly; 601. connecting sleeves; 602. an air inlet pipe; 603. an air inlet groove; 604. an inner tank; 605. a filter element; 7. a heat dissipating component; 701. rotating the groove; 702. rotating the ring; 703. a through groove; 704. a first connecting groove; 705. a second communicating groove; 706. a ring body vent slot; 707. a cover body vent groove; 708. a heat sink; 709. a through hole; 710. A fan blade; 8. an adjustment assembly; 801. a side groove; 802. connecting blocks; 803. a moving groove; 804. a chute; 805. an electromagnet; 806. a slider; 807. a spring; 808. a connecting rod; 809. a rotating rod; 810. A slide bar; 811. a magnetic block.

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 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 efforts all belong to the protection scope of the present invention.

Embodiment one, given by fig. 1-9, the utility model discloses an organism 1, the inside symmetry of organism 1 installs pivot 2, pivot 2 rotates with organism 1 to be connected, screw rod 3 is installed in the outside of pivot 2, gear 4 is installed to the one end of pivot 2, two gears 4 mesh mutually, the output shaft of motor 5 is installed to one side of one of them gear 4, motor 5 and organism 1 fixed connection, air intake component 6 is installed in the outside of pivot 2, air intake component 6 is located between gear 4 and the screw rod 3.

In the second embodiment, on the basis of the first embodiment, the air intake assembly 6 is sleeved on the connection sleeves 601 at the outer sides of the two rotating shafts 2, an air intake pipe 602 is installed at one side of each connection sleeve 601, the air intake pipe 602 is communicated with the outside, an air intake groove 603 is installed at one end of each air intake pipe 602, an inner groove 604 is installed at one side of each air intake groove 603, a filter element 605 is installed inside each inner groove 604, the heat dissipation assemblies 7 are installed at two sides of each connection sleeve 601, and outside air enters the inner grooves 604 through the air intake pipes 602 and is filtered through the filter elements 605.

Third embodiment, on the basis of the first embodiment, the heat dissipation assembly 7 includes rotating slots 701 symmetrically formed in the upper and lower sides of the connecting sleeve 601, the rotating slot 701 is formed in the outer side of the rotating shaft 2, a rotating ring 702 is rotatably connected to the inside of the rotating slot 701, a cavity is formed inside the rotating ring 702, through slots 703 are formed in the inner wall and the outer wall of the rotating ring 702 at equal angles, a ring body vent slot 706 is formed in one side of the rotating ring 702 close to the inner groove 604, a sleeve body vent slot 707 is formed in one side of the rotating slot 701 close to the inner groove 604, the sleeve body vent slot 707 is adapted to the ring body vent slot 706, a first through slot 704 is formed in the outer side of the rotating slot 701 at equal angles, a second through slot 705 is formed in the inner wall of the rotating slot 701 at equal angles, an adjustment assembly 8 is installed on one side of the rotating ring 702, a heat dissipation slot 708 is formed in the inside of the rotating shaft 2, one end of the heat dissipation slot 708 penetrates to one end of the rotating shaft 2, a through hole 709 is formed in the outer side of the heat dissipation slot 708 at equal angles, the through hole 709 is adapted to the second through slot 705, fan blades 710 are obliquely arranged in the inner angle of the heat dissipation slot 708;

the rotating ring 702 rotates to the position corresponding to the through groove 703 and the second communicating groove 705, at this time, the fan blade 710 inside the rotating shaft 2 rotates, after the outside air enters the first communicating groove 704 through the rotating ring 702, the air enters the rotating ring 702 through the ring body vent groove 706 and the sleeve body vent groove 707, enters the inside of the heat dissipation groove 708 through the second communicating groove 705 and the through hole 709, and then the outside cold air is driven to flow inside the heat dissipation groove 708, so that the screw 3 is cooled.

Fourth embodiment, on the basis of the first embodiment, the adjusting assembly 8 includes a side groove 801 opened on one side of the connecting sleeve 601, the side groove 801 penetrates into the rotating groove 701, a connecting block 802 is slidably connected inside the side groove 801, the connecting block 802 is fixedly connected with the rotating ring 702, a moving groove 803 is opened inside the connecting block 802, a sliding groove 804 is opened on one side of the connecting sleeve 601, a sliding block 806 is slidably connected inside the sliding groove 804, a spring 807 is installed at the top end of the sliding block 806, the top end of the spring 807 is fixedly connected with the inner top wall of the sliding groove 804, a magnetic block 811 is installed at the bottom end of the sliding block 806, an electromagnet 805 is installed on one side of the connecting sleeve 601, the electromagnet 805 is located below the sliding groove 804, the magnetism of the electromagnet 805 is opposite to that of the magnetic block 811, a connecting rod 808 is symmetrically installed on the back surface of the sliding block 806, a rotating rod 809 is rotatably connected to the outer side of the connecting rod 808, a sliding rod 810 is installed at one end of the rotating rod 809, and the sliding rod 810 is slidably connected with the moving groove 803;

the electromagnet 805 is turned on, so that the electromagnet 805 generates an attractive force to the magnetic block 811, and then the slider 806 is driven to move downwards, so that after the slider 806 moves, the rotating rod 809 is driven to rotate, and then the two rotating rings 702 are driven to rotate.

The working principle is as follows: when the air compression type air compressor is used, the motor 5 is started, the output shaft of the motor 5 drives the gear 4 to rotate, the two gears 4 are meshed, the two rotating shafts 2 are rotated, then the two screw rods 3 are rotated, compressed air is generated, at the moment, outside air enters the inner groove 604 through the air inlet pipe 602 and is filtered through the filter element 605, the air enters the rotating ring 702 through the annular body ventilating groove 706 and the sleeve body ventilating groove 707, at the moment, the through groove 703 on the rotating ring 702 corresponds to the first through groove 704, then, the air enters the machine body 1, and at the moment, the screw rods 3 rotate to generate compressed air;

when heat dissipation needs to be performed, at this time, the electromagnet 805 is turned on, so that the electromagnet 805 generates attraction force on the magnetic block 811, and then the slider 806 is driven to move downwards, the slider 806 slides in the sliding groove 804, and then the slider 806 moves and then drives the rotating rod 809 to rotate, so that the sliding rod 810 slides in the moving groove 803, and drives the two rotating rings 702 to rotate, and then the rotating rings 702 rotate to positions where the through grooves 703 correspond to the second communicating groove 705, and at this time, the fan blades 710 inside the rotating shaft 2 rotate, after outside air enters the first communicating groove 704 through the rotating rings 702, the air enters the rotating rings 702 through the ring body vent grooves 706 and the sleeve body vent grooves 707, and then enters the heat dissipation grooves 708 through the second communicating groove 705 and the through holes 709, and then outside cold air is driven to flow inside the heat dissipation grooves 708, so that the screw 3 is cooled, and thus the equipment is protected.

Claims

1. The utility model provides a screw compressor, includes organism (1), its characterized in that: the novel air conditioner is characterized in that a rotating shaft (2) is symmetrically arranged in the machine body (1), the rotating shaft (2) is rotatably connected with the machine body (1), a screw (3) is arranged on the outer side of the rotating shaft (2), a gear (4) is arranged at one end of the rotating shaft (2), the two gears (4) are meshed with each other, an output shaft of a motor (5) is arranged on one side of one gear (4), the motor (5) is fixedly connected with the machine body (1), an air inlet assembly (6) is arranged on the outer side of the rotating shaft (2), and the air inlet assembly (6) is positioned between the gear (4) and the screw (3);

the air inlet assembly (6) is sleeved on the connecting sleeve (601) on the outer side of the two rotating shafts (2), an air inlet pipe (602) is installed on one side of the connecting sleeve (601), the air inlet pipe (602) is communicated with the outside, an air inlet groove (603) is formed in one end of the air inlet pipe (602), an inner groove (604) is formed in one side of the air inlet groove (603), a filter element (605) is installed inside the inner groove (604), and the heat dissipation assemblies (7) are installed on two sides of the connecting sleeve (601);

radiator unit (7) are seted up rotary groove (701) of both sides about adapter sleeve (601) including the symmetry, the outside of pivot (2) is located in rotary groove (701), the inside rotation of rotary groove (701) is connected with swivel (702), the inside of swivel (702) sets up the cavity, logical groove (703) have been seted up to the inner wall of swivel (702) and the equal angle of outer wall, swivel (702) are close to one side of inside groove (604) and have been seted up loop body air channel (706), cover body air channel (707) have been seted up to one side that rotary groove (701) are close to inside groove (604), cover body air channel (707) and loop body air channel (706) looks adaptation.

2. The screw air compressor of claim 1, wherein: the outer side of the rotating groove (701) is equiangularly provided with a first communicating groove (704), the inner wall of the rotating groove (701) is equiangularly provided with a second communicating groove (705), and one side of the rotating ring (702) is provided with an adjusting component (8).

3. The screw air compressor of claim 2, wherein: heat dissipation groove (708) have been seted up to the inside of pivot (2), and the one end of heat dissipation groove (708) runs through to the one end of pivot (2), and through-hole (709) have been seted up to the equal angle in the outside of heat dissipation groove (708), and through-hole (709) and second intercommunication groove (705) looks adaptation, fan blade (710) are installed to equal angle in the inside of heat dissipation groove (708), and fan blade (710) slope sets up.

4. The screw air compressor of claim 2, wherein: the adjusting assembly (8) comprises a side groove (801) formed in one side of the connecting sleeve (601), the side groove (801) penetrates into the rotating groove (701), the inside of the side groove (801) is connected with a connecting block (802) in a sliding mode, the connecting block (802) is fixedly connected with the rotating ring (702), and a moving groove (803) is formed in the connecting block (802).

5. The screw air compressor of claim 1, wherein: one side of the connecting sleeve (601) is provided with a sliding groove (804), a sliding block (806) is connected to the inside of the sliding groove (804) in a sliding mode, a spring (807) is installed at the top end of the sliding block (806), and the top end of the spring (807) is fixedly connected with the inner top wall of the sliding groove (804).

6. The screw air compressor of claim 5, wherein: the bottom end of the sliding block (806) is provided with a magnetic block (811), one side of the connecting sleeve (601) is provided with an electromagnet (805), the electromagnet (805) is located below the sliding groove (804), and the magnetism of the electromagnet (805) is opposite to that of the magnetic block (811).

7. The screw air compressor of claim 5, wherein: the back of the sliding block (806) is symmetrically provided with a connecting rod (808), the outer side of the connecting rod (808) is rotatably connected with a rotating rod (809), one end of the rotating rod (809) is provided with a sliding rod (810), and the sliding rod (810) is in sliding connection with the moving groove (803).