CN213770505U

CN213770505U - Flow guide type impeller rotor based on positive pressure air seal machinery

Info

Publication number: CN213770505U
Application number: CN202022876938.3U
Authority: CN
Inventors: 罗练荣; 杨智勇
Original assignee: Sichuan Zili Machinery Co ltd
Current assignee: Sichuan Zili Machinery Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-07-23
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a water conservancy diversion type impeller rotor based on malleation air seal machinery relates to air seal machinery technical field. This water conservancy diversion type impeller rotor based on malleation airlock, including the dead lever that is located the rotor shaft left and right sides, the surface of rotor shaft is a plurality of blades of the even fixedly connected with of circumference array, the equal fixedly connected with water conservancy diversion cone in both ends about a plurality of blades, and the surface of rotor shaft is located to the equal fixed cover of two water conservancy diversion cones. This water conservancy diversion type impeller rotor based on malleation airlock, install the both ends of rotor shaft with two dead levers, can improve the rigidity of whole rotor shaft through increasing water conservancy diversion awl physical stamina, avoid the use to lead to rotor shaft bending deformation because of pressure wind, improve the life of rotor shaft, promote the dead lever to the rotor shaft direction, make the gear can the joint at the gear groove, when the dead lever atress rotates, can drive the synchronous rotation of rotor shaft, if the blade surface takes place to damage when defeated the material, can conveniently dismantle and maintain.

Description

Flow guide type impeller rotor based on positive pressure air seal machinery

Technical Field

The utility model relates to an air seal machinery technical field specifically is a water conservancy diversion type impeller rotor based on malleation air seal machinery.

Background

The air seal machine is important equipment in a pneumatic conveying and ventilating dust removal network, has the main function of continuously and timely discharging materials in the air seal machine or a dust remover, simultaneously ensures that the pressure in the equipment is not exposed to a normal pressure environment, is widely suitable for pneumatic conveying and pipe network pressure state discharging of industrial equipment such as rice milling, powder making, feed, machinery, chemical engineering, medicine, tobacco, metallurgy, cement, dust removal and the like, and plays a role in continuously discharging, discharging and sealing powdery, granular, flaky and fiber materials under positive pressure and negative pressure states.

SUMMERY OF THE UTILITY MODEL

The utility model provides a water conservancy diversion type impeller rotor based on malleation airlock increases the certain tapered water conservancy diversion cone of area simultaneously to the side of impeller rotor both ends, weld with rotor shaft and blade and become an organic whole, both sides water conservancy diversion cone has the additional strengthening to the rotor blade, in rotor course of working, reduce the machining error of rotor because of deformation causes, improve the rotor precision, thereby improve whole equipment cooperation precision, avoid the use simultaneously to lead to rotor shaft bending deformation because of pressure wind, improve bearing life, increase the comprehensive price/performance ratio of equipment.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a water conservancy diversion type impeller rotor based on malleation airlock, is including the dead lever that is located the rotor shaft left and right sides, the surface of rotor shaft is a plurality of blades of the even fixedly connected with of circumference array, and is a plurality of the equal fixedly connected with water conservancy diversion cone in both ends about the blade, and the surface of rotor shaft is located to the equal fixed cover of two water conservancy diversion cones, two gear groove has all been seted up, two in the one end intermediate position department of water conservancy diversion cone the equal fixedly connected with gear of one end that the dead lever is close, four the upper and lower both ends of dead lever all articulate through the hank activity have a slide bar, two the one end of water conservancy diversion cone is close to about both sides all articulate through the hank activity has a backup pad, and the mounting groove has all been seted up, four to the inside of four backup pads the one end difference sliding connection of slide bar is in the inside of four mounting grooves.

Furthermore, the inside one end fixedly connected with buffer spring of mounting groove, buffer spring's one end and the one end of slide bar are laminated mutually.

Further, both ends equal fixedly connected with slider about buffer spring's top, the both sides surface of mounting groove all seted up with slider assorted spout.

Furthermore, one end of each gear, which is close to the diversion cone, is embedded in the corresponding gear groove.

Furthermore, the outer walls of the two gears are respectively attached to the inner walls of the two gear grooves.

Furthermore, the inner wall of the mounting groove is provided with a sealing ring close to the top in an adhesive manner, and the inner wall of the sealing ring is tightly attached to the outer surface of the sliding rod.

The utility model provides a water conservancy diversion type impeller rotor based on malleation airlock. The method has the following beneficial effects:

(one), this water conservancy diversion type impeller rotor based on malleation airlock, at first assemble the device, install the both ends of rotor shaft with two dead levers, the rethread increases the rigidity that water conservancy diversion awl physical stamina improves whole rotor shaft, avoid the use to lead to rotor shaft bending deformation because of pressure wind, improve the life of rotor shaft, the comprehensive price/performance ratio of reinforcing equipment, insert the mounting groove that corresponds the backup pad respectively with the slide bar on the dead lever, promote the dead lever to the rotor shaft direction, finally make the gear can the joint in the gear groove, when making the dead lever atress rotate, can drive the synchronous rotation of rotor shaft, if take place to damage when blade surface is defeated the material, can conveniently dismantle and maintain.

(II), this water conservancy diversion type impeller rotor based on malleation airlock, when equipment moves, take place the vibrations slope between dead lever and the rotor shaft, the slide bar extrudees buffer spring to make it take place deformation in to the mounting groove, can effectively offset vibrations under buffer spring's reaction force to make and keep fixed between dead lever and the rotor shaft, can guarantee whole pressure channel's smooth and easy by the at utmost, reduce the resistance in the passageway, improve power efficiency, energy saving and consumption reduction.

Drawings

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

fig. 2 is a side view of the flow guiding cone of the present invention;

FIG. 3 is a schematic view of the supporting plate of the present invention;

fig. 4 is a front view of the present invention.

In the figure: 1. a blade; 2. a flow guiding cone; 3. a support plate; 4. a slide bar; 5. fixing the rod; 6. a buffer spring; 7. mounting grooves; 8. a gear; 9. a gear groove; 10. a slider; 11. a chute; 12. a rotor shaft.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a water conservancy diversion type impeller rotor based on malleation airlock, including the dead lever 5 that is located the 12 left and right sides of rotor shaft, the surface of rotor shaft 12 is a plurality of blades 1 of the even fixedly connected with of circumference array, the equal fixedly connected with water conservancy diversion cone 2 in both ends about a plurality of blades 1, and the surface of rotor shaft 12 is located to the equal fixed cover of two water conservancy diversion cones 2, gear groove 9 has all been seted up in the one end intermediate position department of two water conservancy diversion cones 2, the equal fixedly connected with gear 8 of one end that two dead levers 5 are close, the upper and lower both ends of four dead levers 5 all articulate through the hank activity has slide bar 4, the one end of two water conservancy diversion cones 2 is close to about both sides all articulate through the hank activity has backup pad 3, and mounting groove 7 has all been seted up to the inside of four backup pads 3, the one end difference sliding connection of four slide bars 4 is in the inside of four mounting grooves 7.

In this embodiment: the left side and the right side of the rotor shaft 12 are both provided with fixed rods 5, the surface of the rotor shaft 12 is uniformly and fixedly connected with a plurality of blades 1 in a circumferential array, so that materials can fall into the spaces between the blades 1 by dead weight from an upper hopper and can be discharged along with the rotation of the rotor shaft 12 to the lower part, the lateral surfaces of the two ends of the blades 1 and the rotor shaft 12 are fixed with guide cones 2 with certain tapers, so that the guide cones are welded with the blades 1 and the rotor shaft 12 into a whole, the guide cones 1 have a reinforcing effect, in the operation of the rotor shaft 12, the processing error of the rotor shaft 12 caused by deformation is reduced, the matching precision of equipment is improved, the smooth transition of material channels from the inlet to the outlet can be ensured, dead corners are avoided, the material deposition at the dead corners can be effectively avoided, the problems of deterioration, mildew and the like caused by the material deposition are solved, one end of each guide cone 2 is provided with a gear groove 9, and a gear 8 is fixed through the fixed rods 5, the upper and lower both ends of four dead levers 5 all articulate through the hinge activity and have slide bar 4, and the one end of two water conservancy diversion cones 2 is close to about both sides all articulate through the hinge activity and have backup pad 3 for dead lever 5 can carry out fixed mounting through slide bar 4 and water conservancy diversion cone 2, and when dead lever 5 atress rotated, through backup pad 3 and slide bar 4's being connected, can drive water conservancy diversion cone 2 and rotate.

Specifically, one end inside the mounting groove 7 is fixedly connected with a buffer spring 6, and one end of the buffer spring 6 is attached to one end of the sliding rod 4.

In this embodiment: the inside one end fixedly connected with buffer spring 6 of mounting groove 7, the vibrations that produce when dead lever 5 rotates make buffer spring 6 take place to deform, through buffer spring 6's reaction force, effectively offset vibrations.

Specifically, both ends equal fixedly connected with slider 10 about buffer spring 6's the top, the both sides surface of mounting groove 7 all seted up with slider 10 assorted spout 11.

In this embodiment: the equal fixedly connected with slider 10 in both ends about buffer spring 6's top, buffer spring 6 can remove more smoothly in spout 11 through slider 10, avoids behind the high frequency motion buffer spring 6 compression to reset and takes place the card stopper.

Specifically, one end of each of the two gears 8 close to the diversion cone 2 is embedded in the two gear grooves 9 respectively.

In this embodiment: the fixed rod 5 is fixedly connected with the diversion cone 2 through the gear 8, and the fixed rod 5 rotates to drive the gear 8 to rotate, so that the diversion cone 2 is driven to rotate.

Specifically, the outer walls of the two gears 8 are respectively attached to the inner walls of the two gear grooves 9.

In this embodiment: the outer wall of the gear 8 is attached to the inner wall of the gear groove 9, so that the fixed rod 5 can rotate to drive the diversion cone 2 to rotate synchronously.

Specifically, the inner wall of the mounting groove 7 is provided with a sealing ring in a bonding manner near the top, and the inner wall of the sealing ring is tightly attached to the outer surface of the sliding rod 4.

In this embodiment: the inner wall of mounting groove 7 is close to the top bonding and has the sealing washer, avoids slide bar 4 when removing in backup pad 3, and the material carries out mounting groove 7, influences equipment normal operating.

When in use, the device is firstly assembled, two fixed rods 5 are arranged at two ends of a rotor shaft 12, the rigidity of the whole rotor shaft 12 can be improved by adding the diversion cone 2, the bending deformation of the rotor shaft 12 caused by pressure wind in the using process is avoided, the service life of the rotor shaft 12 is prolonged, the comprehensive cost performance of the equipment is enhanced, the slide rods 4 on the fixed rods 5 are respectively inserted into the mounting grooves 7 of the corresponding support plates 3, the fixed rods 5 are pushed towards the direction of the rotor shaft 12, finally the gear 8 can be clamped in the gear groove 9, when the fixed rods 5 are forced to rotate, the rotor shaft 12 can be driven to synchronously rotate, if the surface of the blade 1 is damaged during material conveying, the blade can be conveniently disassembled for maintenance, when the equipment runs, the fixed rods 5 and the rotor shaft 12 are vibrated and inclined, the slide rods 4 extrude the buffer spring 6 into the mounting grooves 7 to deform, and the vibration can be effectively counteracted under the reaction force of the buffer spring 6, and the fixed rod 5 and the rotor shaft 12 are fixed, so that the smoothness of the whole pressure channel can be ensured to the maximum extent, the resistance in the channel is reduced, the power efficiency is improved, and the energy is saved and the consumption is reduced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a water conservancy diversion type impeller rotor based on malleation airlock, is including dead lever (5) that are located rotor shaft (12) left and right sides, its characterized in that: the surface of the rotor shaft (12) is uniformly and fixedly connected with a plurality of blades (1) in a circumferential array, the left end and the right end of each blade (1) are fixedly connected with a diversion cone (2), two diversion cones (2) are fixedly sleeved on the surface of the rotor shaft (12), a gear groove (9) is formed in the middle position of one end of each of the two diversion cones (2), a gear (8) is fixedly connected with one end close to each of the two fixing rods (5), the upper end and the lower end of each of the four fixing rods (5) are movably hinged with a sliding rod (4) through a hinge shaft, one end of each of the two diversion cones (2) close to the upper side and the lower side is movably hinged with a supporting plate (3) through the hinge shaft, and the inside of four backup pads (3) has all seted up mounting groove (7), four the one end of slide bar (4) sliding connection is in the inside of four mounting grooves (7) respectively.

2. The flow-guiding impeller rotor based on the positive pressure air seal machinery is characterized in that: the one end fixedly connected with buffer spring (6) of mounting groove (7) inside, the one end of buffer spring (6) is laminated with the one end of slide bar (4) mutually.

3. The flow-guiding impeller rotor based on the positive pressure air seal machinery as claimed in claim 2, wherein: the equal fixedly connected with slider (10) in both ends about buffer spring (6) top, both sides surface of mounting groove (7) all seted up with slider (10) assorted spout (11).

4. The flow-guiding impeller rotor based on the positive pressure air seal machinery is characterized in that: one ends of the two gears (8) close to the diversion cone (2) are respectively embedded in the two gear grooves (9).

5. The flow-guiding impeller rotor based on the positive pressure air seal machinery is characterized in that: the outer walls of the two gears (8) are respectively attached to the inner walls of the two gear grooves (9).

6. The flow-guiding impeller rotor based on the positive pressure air seal machinery is characterized in that: the inner wall of the mounting groove (7) is provided with a sealing ring close to the top in an adhesive manner, and the inner wall of the sealing ring is tightly attached to the outer surface of the sliding rod (4).