CN215314597U

CN215314597U - Multifunctional dust hood for woodworking central dust collector

Info

Publication number: CN215314597U
Application number: CN202121550914.7U
Authority: CN
Inventors: 沈鑫
Original assignee: Jiangsu Changjing Environmental Protection Technology Co ltd
Current assignee: Jiangsu Changjing Environmental Protection Technology Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-12-28
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a dust hood for a multifunctional woodworking central dust collector, which comprises a dust hood and a connecting ring arranged above the dust hood, wherein the bottom of the connecting ring is fixedly connected with an adjusting ring, the outer surface of the connecting ring is sleeved and fixedly connected with a fixing ring, the left side and the right side of the bottom of a top plate are fixedly connected with fixing mechanisms matched with the fixing ring, and the periphery of the bottom of the top plate and the inner parts of the connecting ring and the adjusting ring are fixedly connected with spring mechanisms. This dust hood for multi-functional carpenter's central dust remover can drive the go-between through the motor and rotate the position that changes adjustable ring bottom minimum, and then makes the angle of dust hood dust absorption change to can become required state with the angle modulation of dust hood dust absorption according to the actual dust removal condition, it is limited to have avoided the unable angle modulation of device to lead to the dust absorption scope effectively, has further improved the practicality of device.

Description

Multifunctional dust hood for woodworking central dust collector

Technical Field

The utility model relates to the technical field of mechanical dust removal, in particular to a dust hood for a multifunctional woodworking central dust remover.

Background

With the rapid development of modern industry, various dusts generated by various processing devices in a factory in the production process affect human health and pollute the atmospheric environment increasingly seriously, the dusts not only cause environmental pollution in a workshop and affect the working environment of staff, but also affect the working environment of the staff and easily induce occupational diseases, and can adhere to the devices and the working surfaces, so that a sensing device transmits wrong signals, thereby causing poor product quality and even causing scrapping of work.

The dust hood of the existing central woodworking dust remover is fixed in position, the dust hood dust-collecting angle cannot be adjusted according to the actual dust-collecting condition, corresponding dust removal cannot be performed on each angle direction of a factory or a workshop, the dust-removing range of the dust hood is limited, the flexibility is poor, and the practicability of the device is further reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a dust hood for a multifunctional woodworking central dust collector, which solves the problem that the dust collection angle of the dust hood cannot be flexibly adjusted.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a dust hood for a multifunctional woodworking central dust collector comprises a dust hood and a connecting ring arranged above the dust hood, wherein the bottom of the connecting ring is fixedly connected with an adjusting ring, the top of the adjusting ring is an arc inclined curved surface, the half side of the adjusting ring is higher than the half side of the adjusting ring, the outer surface of the connecting ring is sleeved with and fixedly connected with a fixing ring, the left side and the right side of the bottom of a top plate are fixedly connected with fixing mechanisms matched with the fixing ring, spring mechanisms are fixedly connected around the bottom of the top plate and positioned in the connecting ring and the adjusting ring, the bottom of the spring mechanisms is fixedly connected with a lifting plate matched with the adjusting ring, a tooth ring is sleeved and fixedly connected on the outer surface of the connecting ring and positioned above the fixing ring, a motor is fixedly connected to the right side of the top plate, and the output end of the motor is fixedly connected with a gear matched with the tooth ring, the bottom of lifter plate is connected with the rotor plate through the rotor block rotation, four the one end of rotor plate all is connected with the rotation all around at suction hood top through the rotor block respectively.

Preferably, the fixing mechanism comprises a fixing frame and a limiting groove, the top end of the fixing frame is fixedly connected with one side of the bottom of the top plate, and the limiting groove is formed in one side of the bottom of the fixing frame.

Preferably, the left side and the right side of the fixing ring are fixedly connected with limit blocks matched with the limit grooves.

Preferably, the spring mechanism comprises a spring, a sleeve and a moving rod, the inner surface of the sleeve is in sliding connection with the outer surface of the moving rod, and the spring is sleeved on the outer surfaces of the sleeve and the moving rod.

Preferably, the top end of the sleeve is fixedly connected with the bottom of the top plate, and the bottom end of the movable rod is fixedly connected with the top end of the lifting mechanism.

Preferably, the top of the dust hood is communicated with a dust collection pipe, the outer surface of the output end of the motor is sleeved with and fixedly connected with a reinforcing frame, and the top end of the reinforcing frame is fixedly connected with the bottom of the bottom plate.

Advantageous effects

The utility model provides a dust hood for a multifunctional woodworking central dust collector. Compared with the prior art, the method has the following beneficial effects:

(1) this dust hood for multi-functional carpenter's central dust remover, through the roof, the dust hood, the go-between, the adjustable ring, gu fixed ring, the lifter plate, fixed establishment, spring mechanism, the tooth ring, including a motor, an end cap, a controller, and a cover plate, the cooperation setting of gear and rotor plate, can drive the go-between through the motor and rotate the position that changes adjustable ring bottom minimum, and then make the angle of dust hood dust absorption change, thereby can become required state with the angle modulation of dust hood dust absorption according to the actual dust removal condition, it leads to the dust absorption scope limited to have avoided the unable angle modulation of device effectively, the practicality of device has further been improved.

(2) This dust hood for multi-functional carpenter central dust remover, through the go-between, the adjustable ring, gu fixed ring, spring mechanism, a spring, the cooperation setting of sleeve and carriage release lever, can strengthen the stability of device through spring mechanism, and then make the lifter plate be in vertical state always when the adjustable ring rotates, avoid it to follow the adjustable ring and rotate and lead to the position skew to appear, the rethread spring can make the carriage release lever and lifter plate rebound to the normal position when the minimum position of adjustable ring changes, and then make the lifter plate closely laminate with the surface of adjustable ring always, the practicality of device has further been strengthened.

Drawings

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

FIG. 2 is a schematic view of the structural connection between the suction hood and the suction pipe of the present invention;

FIG. 3 is an enlarged view of the utility model at A in FIG. 1.

In the figure: 1. a top plate; 2. a dust hood; 3. a connecting ring; 4. an adjusting ring; 5. a fixing ring; 6. a fixing mechanism; 7. a spring mechanism; 8. a lifting plate; 9. a tooth ring; 10. a motor; 11. a gear; 12. a rotating plate; 13. a fixed mount; 14. a limiting groove; 15. a limiting block; 16. a spring; 17. a sleeve; 18. a travel bar; 19. a dust suction pipe.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a dust hood for a multifunctional woodworking central dust remover comprises a top plate 1, a dust hood 2 and a connecting ring 3 arranged above the dust hood 2, wherein the bottom of the connecting ring 3 is fixedly connected with an adjusting ring 4, the outer surface of the connecting ring 3 is sleeved with and fixedly connected with a fixing ring 5, the left side and the right side of the bottom of the top plate 1 are fixedly connected with fixing mechanisms 6 matched with the fixing ring 5, the periphery of the bottom of the top plate 1 and the inner parts of the connecting ring 3 and the adjusting ring 4 are fixedly connected with spring mechanisms 7, the bottom end of each spring mechanism 7 is fixedly connected with a lifting plate 8 matched with the adjusting ring 4, the outer surface of the connecting ring 3 and the upper part of the fixing ring 5 are sleeved with and fixedly connected with a tooth ring 9, the right side of the top plate 1 is fixedly connected with a motor 10, the motor 10 is electrically connected with an external power supply and is controlled by a control switch, the output end of the motor 10 is fixedly connected with a gear 11 matched with the tooth ring 9, the bottom of lifter plate 8 is connected with rotor plate 12 through the rotor block rotation, the one end of four rotor plates 12 all is connected with the rotation all around at 2 tops of suction hood through the rotor block respectively, can drive go-between 3 through motor 10 and rotate the position that changes the adjustable ring 4 bottom minimum, and then make the angle of the 2 dust absorptions of suction hood change, thereby can become required state with the angle modulation of the 2 dust absorptions of suction hood according to the actual dust removal condition, it leads to the dust absorption scope limited to have avoided the unable angle modulation of device effectively, the practicality of device has further been improved.

Further, the fixing mechanism 6 comprises a fixing frame 13 and a limiting groove 14, the top end of the fixing frame 13 is fixedly connected with one side of the bottom of the top plate 1, the limiting groove 14 is formed in one side of the bottom of the fixing frame 13, and the stability of the device can be enhanced through the fixing mechanism 6.

Furthermore, the left side and the right side of the fixing ring 5 are fixedly connected with limit blocks 15 matched with the limit grooves 14.

Further, the spring mechanism 7 comprises a spring 16, a sleeve 17 and a moving rod 18, the inner surface of the sleeve 17 is in sliding connection with the outer surface of the moving rod 18, the spring 16 is sleeved on the outer surfaces of the sleeve 17 and the moving rod 18, the spring 16 is an industrial grade spring, has good fatigue resistance, can be repeatedly stretched for long-term use, and can be replaced after long-term use.

Further, the top of sleeve 17 and the bottom fixed connection of roof 1, the bottom of carriage release lever 18 and the top fixed connection of lifter plate 8, can strengthen the stability of device through spring mechanism 7, and then make lifter plate 8 be in vertical state always when adjustable ring 4 rotates, avoid it to follow the adjustable ring and rotate and lead to the position skew to appear, rethread spring 16 can make carriage release lever 18 and lifter plate 8 upwards remove back to the normal position when the minimum position of adjustable ring 4 changes, and then make lifter plate 8 closely laminate with the surface of adjustable ring 4 always, the practicality of device has further been strengthened.

Furthermore, the top of the dust hood 2 is communicated with a dust suction pipe 19.

And those not described in detail in this specification are well within the skill of those in the art.

When the dust hood works, firstly, the angle of the dust hood 2 is adjusted according to actual conditions, a control switch of a motor 10 is turned on, a gear 11 is driven to rotate through the motor 10, and then a tooth ring 9 is driven to rotate, so that a connecting ring 3 and an adjusting ring 4 rotate, when the adjusting ring 4 rotates, the lowest point of the adjusting ring is changed all the time, and meanwhile, a lifting plate pulling spring mechanism 7 is driven to fluctuate up and down, when the lowest point of the adjusting ring 4 rotates to the left, the adjusting ring 4 can drive a left lifting plate 8 to pull the left spring mechanism 7 to move downwards, so that the right side of the dust hood 2 rotates upwards, and then sawdust on the right side is cleaned, when the lowest point of the adjusting ring 4 rotates to the right side, the adjusting ring 4 can drive the lifting plate 8 to pull the right spring mechanism 7 to move downwards, and meanwhile, the left spring mechanism 7 can move upwards under the elastic force until the lowest point of the adjusting ring 4 is mutually attached to the bottom of the adjusting ring 4, at this time, the dust hood 2 is in a state of inclining upward at the left side, and the front and rear sides and other angle adjustments are also performed in the same manner.

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.

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

1. The utility model provides a multi-functional carpenter is suction hood for central authorities dust remover, includes roof (1), suction hood (2) and sets up go-between (3) in suction hood (2) top, its characterized in that: the bottom of the connecting ring (3) is fixedly connected with an adjusting ring (4), the outer surface of the connecting ring (3) is sleeved with a fixing ring (5), the left side and the right side of the bottom of the top plate (1) are fixedly connected with fixing mechanisms (6) matched with the fixing ring (5), the periphery of the bottom of the top plate (1) is positioned in the connecting ring (3) and the adjusting ring (4) and are fixedly connected with spring mechanisms (7), the bottom of each spring mechanism (7) is fixedly connected with a lifting plate (8) matched with the adjusting ring (4), the outer surface of the connecting ring (3) is sleeved with a tooth ring (9) and is positioned above the fixing ring (5), the right side of the top plate (1) is fixedly connected with a motor (10), the output end of the motor (10) is fixedly connected with a gear (11) matched with the tooth ring (9), the bottom of the lifting plate (8) is rotatably connected with rotating plates (12) through rotating blocks, and one ends of the rotating plates (12) are rotatably connected with the periphery of the top of the dust hood (2) through the rotating blocks.

2. The dust hood for the multifunctional woodworking central dust collector as claimed in claim 1, wherein: the fixing mechanism (6) comprises a fixing frame (13) and a limiting groove (14), the top end of the fixing frame (13) is fixedly connected with one side of the bottom of the top plate (1), and the limiting groove (14) is formed in one side of the bottom of the fixing frame (13).

3. The dust hood for the multifunctional woodworking central dust collector as claimed in claim 2, wherein: the left side and the right side of the fixing ring (5) are fixedly connected with limit blocks (15) matched with the limit grooves (14).

4. The dust hood for the multifunctional woodworking central dust collector as claimed in claim 1, wherein: the spring mechanism (7) comprises a spring (16), a sleeve (17) and a moving rod (18), the inner surface of the sleeve (17) is in sliding connection with the outer surface of the moving rod (18), and the outer surfaces of the sleeve (17) and the moving rod (18) are sleeved with the spring (16).

5. The dust hood for the multifunctional woodworking central dust collector as claimed in claim 4, wherein the dust hood comprises: the top end of the sleeve (17) is fixedly connected with the bottom of the top plate (1), and the bottom end of the movable rod (18) is fixedly connected with the top end of the lifting plate (8).

6. The dust hood for the multifunctional woodworking central dust collector as claimed in claim 1, wherein: the top of the dust hood (2) is communicated with a dust collection pipe (19).