CN216917864U

CN216917864U - Material falling pipe inlet protective cover capable of preventing material overflow

Info

Publication number: CN216917864U
Application number: CN202220345586.5U
Authority: CN
Inventors: 李庆雄; 李猛; 王斐
Original assignee: Xiangyang Kairuizhixing Precision Equipment Co ltd
Current assignee: Xiangyang Kairuizhixing Precision Equipment Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-07-08
Anticipated expiration: 2032-02-21

Abstract

The utility model discloses a blanking pipe inlet protective cover for preventing material overflow, which comprises a bulk material funnel and a blanking pipe, wherein the bottom of the bulk material funnel is fixedly communicated with the top of the blanking pipe, the surface of the bulk material funnel is fixedly sleeved with a protective cover, the surface of the bulk material funnel and the inside of the protective cover are fixedly sleeved with a dust collecting disc, two sides of the surface of the protective cover are fixedly provided with a dust collector through fixing plates, a feeding hole of the dust collector is communicated with a connecting pipe, and one end of the connecting pipe penetrates through the protective cover and is communicated with the top of the dust collecting disc. This prevent blanking pipe import protection casing of flash through the setting of collection dirt dish, dust catcher, connecting pipe, dust collection box and passage, can absorb the dust that gives out between bulk cargo funnel and the blanking pipe joint gap, avoids the dust that gives out to scatter to the ambient air in, has reduced the pollution to the environment, ensures the clean and tidy of work surrounding environment to the functionality of equipment has been improved.

Description

Material falling pipe inlet protective cover capable of preventing material overflow

Technical Field

The utility model relates to the technical field of protective covers, in particular to a blanking pipe inlet protective cover capable of preventing material overflow.

Background

In order to prevent blanking pipe flash, the import department at the blanking pipe sets up the protection casing usually, in order to avoid dust or partial little crushed aggregates to spill over from the blanking pipe and the joint gap department that goes out the hopper, but current protection casing function is comparatively single, can not collect the processing to the dust that spills over, lead to the dust to cause the pollution to the surrounding environment easily, and the inner wall of its protection casing adheres to impurity such as dust easily after long-time use, and current protection casing lacks the clearance structure, can not clear up the adnexed dust impurity of protection casing inner wall, lead to the trouble that the later stage clearance is very, thereby the practicality of equipment has been reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a blanking pipe inlet protective cover for preventing overflowing, which solves the problems that the existing blanking pipe inlet protective cover for preventing overflowing cannot collect and treat overflowing dust and is short of a cleaning structure.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a prevent blanking pipe import protection casing of flash, includes bulk cargo funnel and blanking pipe, the bottom of bulk cargo funnel and the fixed intercommunication in top of blanking pipe, the fixed cover in surface of bulk cargo funnel has connect the protection casing, the fixed cover in the surface of bulk cargo funnel and the inside that is located the protection casing has connect the collection dirt dish, the both sides on protection casing surface all have the dust catcher through fixed plate fixed mounting, the feed inlet intercommunication of dust catcher has the connecting pipe, the one end of connecting pipe is run through the protection casing and is linked together with the top of collection dirt dish, the both sides on protection casing surface and the below that is located the dust catcher all have the dust collection box through fixed plate fixed mounting, the discharge gate intercommunication of dust catcher has the passage, the one end of passage is linked together with the surface of dust collection box.

Preferably, the inner chamber of protection casing has seted up annular spout, the inner chamber sliding connection of annular spout has a plurality of sliders, and is a plurality of through connecting piece fixedly connected with annular tooth dental lamina between the slider, the equal fixed mounting in both sides at annular tooth dental lamina top has the brush hair of laminating mutually with the protection casing inner wall.

Preferably, the surface of the blanking pipe is fixedly sleeved with a collecting frame, and one side of the bottom of the inner cavity of the collecting frame is fixedly provided with a motor through a fixing plate.

Preferably, the output shaft of motor has the dwang through shaft coupling fixed mounting, the one end fixed mounting of dwang has the gear with annular tooth dental lamina engaged with.

Preferably, the front of the collecting frame is hinged with a frame door through a hinge, and the front of the dust collecting box is hinged with a box door through a hinge.

Preferably, a control switch is fixedly mounted on the front surface of the protective cover.

Advantageous effects

The utility model provides a blanking pipe inlet protective cover capable of preventing flash. Compared with the prior art, the method has the following beneficial effects:

(1) this prevent blanking pipe import protection casing of flash through the setting of collection dirt dish, dust catcher, connecting pipe, dust collection box and passage, can absorb the dust that gives out between bulk cargo funnel and the blanking pipe joint gap, avoids the dust that gives out to scatter to the ambient air in, has reduced the pollution to the environment, ensures the clean and tidy of work surrounding environment to the functionality of equipment has been improved.

(2) This prevent blanking pipe import protection casing of flash through the setting of annular tooth dental lamina, brush hair, motor, dwang and gear, can clear up the dust impurity that adsorbs at the protection casing inner wall, makes it drop to the inner wall of collecting the frame, avoids the artifical manual clearance in later stage, reaches the effect that makes things convenient for people to clear up, has consequently reduced intensity of labour to the practicality of equipment has been improved.

Drawings

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

FIG. 2 is a cross-sectional view of the shield and collection frame construction of the present invention;

FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 2;

fig. 4 is a bottom view of the internal structure of the shield of the present invention.

In the figure: 1. bulk material funnels; 2. a blanking pipe; 3. a protective cover; 4. a dust collecting tray; 5. a dust collector; 6. a connecting pipe; 7. a control switch; 8. a dust collection box; 9. a material guide pipe; 10. an annular chute; 11. a slider; 12. an annular tooth plate; 13. brushing; 14. a collection frame; 15. a motor; 16. rotating the rod; 17. a gear; 18. a frame door; 19. and (4) a box door.

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. 1-4, the present invention provides the following technical solutions: a blanking pipe inlet protective cover for preventing material overflow comprises a bulk material funnel 1 and a blanking pipe 2, wherein the bottom of the bulk material funnel 1 is fixedly communicated with the top of the blanking pipe 2, a control switch 7 is fixedly arranged on the front surface of the protective cover 3, the protective cover 3 is fixedly sleeved on the surface of the bulk material funnel 1, a dust collecting disc 4 is fixedly sleeved on the surface of the bulk material funnel 1 and positioned inside the protective cover 3, a dust collector 5 is fixedly arranged on each of two sides of the surface of the protective cover 3 through a fixing plate, the dust collector 5 is electrically connected with an external power supply and is controlled through the control switch 7, a feed inlet of the dust collector 5 is communicated with a connecting pipe 6, the connecting pipe 6 is a hose, one end of the connecting pipe 6 penetrates through the protective cover 3 and is communicated with the top of the dust collecting disc 4, a guide box 8 is fixedly arranged on each of two sides of the surface of the protective cover 3 and positioned below the dust collector 5 through the fixing plate, a discharge outlet of the dust collector 5 is communicated with a material guide pipe 9, the material guiding pipe 9 is a hose, and one end of the material guiding pipe 9 is communicated with the surface of the dust collecting box 8.

As an optional embodiment, an inner cavity of the protective cover 3 is provided with an annular chute 10, the inner cavity of the annular chute 10 is slidably connected with a plurality of sliding blocks 11, the sliding blocks 11 are arc-shaped, an annular tooth plate 12 is fixedly connected among the sliding blocks 11 through a connecting piece, two sides of the top of the annular tooth plate 12 are both fixedly provided with bristles 13 attached to the inner wall of the protective cover 3, the bristles 13 are attached to the inner wall of the protective cover 3, the surface of the blanking pipe 2 is fixedly sleeved with a collecting frame 14, one side of the bottom of the inner cavity of the collecting frame 14 is fixedly provided with a motor 15 through a fixing plate, the motor 15 is a servo motor and is electrically connected with an external power supply, the control switch 7 is used for controlling, an output shaft of the motor 15 is fixedly provided with a rotating rod 16 through a coupler, one end of the rotating rod 16 is fixedly provided with a gear 17 engaged with the annular tooth plate 12, and the front of the collecting frame 14 is hinged with a frame door 18, the front of dust collection box 8 is articulated through the hinge has chamber door 19, through the setting of annular tooth dental lamina 12, brush hair 13, motor 15, dwang 16 and gear 17, can clear up the dust impurity who adsorbs at the 3 inner walls of protection casing, makes it drop to the inner wall of collecting frame 14, avoids the artifical manual clearance in later stage, reaches the effect that makes things convenient for people to clear up, has consequently reduced intensity of labour.

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

In the process of blanking during the operation of the equipment, a worker starts the dust collector 5 through the control switch 7, and under the operation of the dust collector 5, the dust emitted from the connecting gap between the bulk material hopper 1 and the blanking pipe 2 enters the inlet of the dust collector 5 through the dust collecting disc 4 and the connecting pipe 6, and then is transmitted to the inside of the material guide pipe 9 through the outlet of the dust collector 5 and finally is transmitted to the inside of the dust collection box 8 to be collected, when the dust and impurities in the protective cover 3 need to be cleaned after long-time use, the motor 15 is started through the control switch 7, the motor 15 drives the rotating rod 16 and the gear 17 to rotate, the ring-shaped tooth plate 12 is rotated by the engagement of the gear 17 and the ring-shaped tooth plate 12, so that the bristles 13 are moved synchronously with the rotation of the ring-shaped tooth plate 12, thereby cleaning the inside of the shield cover 3.

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 prevent blanking pipe import protection casing of flash, includes bulk cargo funnel (1) and blanking pipe (2), the fixed intercommunication in top of the bottom of bulk cargo funnel (1) and blanking pipe (2), its characterized in that: the utility model discloses a dust collecting device, including bulk cargo funnel (1), protection casing (3) have been cup jointed to the fixed surface of bulk cargo funnel (1), the internal fixation that the surface of bulk cargo funnel (1) just is located protection casing (3) has cup jointed collection dirt dish (4), the both sides on protection casing (3) surface all have dust catcher (5) through fixed plate fixed mounting, the feed inlet intercommunication of dust catcher (5) has connecting pipe (6), the one end of connecting pipe (6) is run through protection casing (3) and is linked together with the top of collection dirt dish (4), the below that the both sides on protection casing (3) surface just are located dust catcher (5) all has dust collection box (8) through fixed plate fixed mounting, the discharge gate intercommunication of dust catcher (5) has passage (9), the one end of passage (9) is linked together with the surface of dust collection box (8).

2. The anti-flash drop tube intake hood according to claim 1, wherein: annular spout (10) have been seted up to the inner chamber of protection casing (3), the inner chamber sliding connection of annular spout (10) has a plurality of sliders (11), and is a plurality of through connecting piece fixedly connected with annular tooth dental lamina (12) between slider (11), the equal fixed mounting in both sides at annular tooth dental lamina (12) top has brush hair (13) of laminating mutually with protection casing (3) inner wall.

3. The anti-flash drop tube intake hood according to claim 2, wherein: the surface of the blanking pipe (2) is fixedly sleeved with a collecting frame (14), and one side of the bottom of an inner cavity of the collecting frame (14) is fixedly provided with a motor (15) through a fixing plate.

4. A spill-proof drop tube intake guard according to claim 3, wherein: the output shaft of motor (15) has dwang (16) through shaft coupling fixed mounting, the one end fixed mounting of dwang (16) has gear (17) with annular tooth dental lamina (12) engaged with.

5. A spill-proof drop tube intake guard according to claim 3, wherein: the front of the collection frame (14) is hinged with a frame door (18) through a hinge, and the front of the dust collection box (8) is hinged with a box door (19) through a hinge.

6. The anti-flash drop tube intake hood according to claim 1, wherein: the front surface of the protective cover (3) is fixedly provided with a control switch (7).