CN213137394U

CN213137394U - Novel dustproof feeding door

Info

Publication number: CN213137394U
Application number: CN202021603804.8U
Authority: CN
Inventors: 江佰乐
Original assignee: Baihong Machinery Shanghai Co ltd
Current assignee: Baihong Machinery Shanghai Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-05-07
Anticipated expiration: 2030-08-05

Abstract

The utility model relates to a novel dustproof feeding door belongs to banbury mixer equipment technical field, including door frame, feeding door, clear glass and sealing device. The door frame is provided with a first window, and two sides of the frame main body are provided with first clamping grooves. The feeding door is provided with a second window and can be inserted into the door frame along the first clamping groove. The transparent glass is fixedly arranged at the second window of the feeding door, and the second window is sealed to prevent dust in the internal mixer from flying away from the second window. The upper portion and the both sides portion of feeding door lateral surface are fixed and are equipped with the sealing strip, install to the door frame at the pan feeding door after, form sealedly between pan feeding door and frame main part in the top and the both sides of first window to seal up first window, thereby effectively prevented that the dust in the internal mixer from outwards scattering by first window department.

Description

Novel dustproof feeding door

Technical Field

The utility model relates to a banbury mixer equipment technical field, in particular to novel dustproof feeding door.

Background

The feeding door of the traditional internal mixer is only provided with one iron plate. When installing the pan feeding door into the draw-in groove of door frame in, generally there will be the clearance about 0.5mm between pan feeding door and the door frame, and the dust is easily followed in the internal mixer and is fly away out by the opening part of door frame through this clearance.

In addition, the glass plate in the middle of the feeding door is generally directly inserted from top to bottom through the clamping groove, a large gap also exists between the glass plate and the feeding door, and dust in the internal mixer is easily scattered out through the gap between the glass plate and the feeding door directly from the opening of the feeding door and the opening of the door frame.

All the above causes serious environmental pollution.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's defect, especially to the problem that the dust in the internal mixer scatters out through the clearance easily, the utility model provides a novel dustproof feeding door is through the second window that is fixed in feeding door with clear glass to set up the top and the both sides that the sealing strip sealed first window between feeding door and frame main part, can prevent effectively that the dust outwards from scattering.

The technical scheme for realizing the purpose is as follows:

the utility model provides a novel dustproof feeding door, wherein the feeding door includes:

the door frame comprises a frame main body, wherein the frame main body is provided with a first window for feeding materials, and two side edges of the inner side surface of the frame main body are symmetrically provided with first clamping grooves with openings facing the frame main body;

the feeding door is matched with the two first clamping grooves and is larger than the first window in size, a second window corresponding to the first window is arranged on the feeding door, and the second window is smaller than the first window in size;

the transparent glass is fixedly arranged on the second window so as to seal the second window; and

the sealing device comprises sealing strips fixedly arranged on the upper portion and two side portions of the side face, close to the frame body, of the feeding door, so that when the feeding door is inserted into the first window through the first clamping groove, sealing is formed between the feeding door and the frame body above and on two sides of the first window.

When the feeding door is installed, firstly, the transparent glass is fixed at a second window of the feeding door, and the second window is sealed, so that a gap between the transparent glass and the feeding door is effectively avoided; then insert the pan feeding door in the door frame along the first draw-in groove of door frame both sides again, because the side that the pan feeding door is close to the frame main part all is equipped with the sealing strip in upper portion and both sides portion, after the pan feeding door is installed in place, the sealing strip forms sealedly between pan feeding door and frame main part in the top and both sides of first window, simultaneously, pan feeding door and clear glass all have certain weight, also can form sealedly in the bottom of door frame through its dead weight, thereby on first window, down, left and right form sealedly simultaneously, the dust in the banbury mixer has effectively been prevented and outwards scatters by first window, thereby the effectual environment that has protected.

Further, the transparent glass is plexiglass.

Further, the size of the transparent glass is larger than that of the second window, and the transparent glass is detachably connected to the side face, far away from the frame main body, of the feeding door, so that the transparent glass is convenient to install and replace.

Furthermore, a lifting device is installed on the upper portion of the side face, far away from the frame main body, of the feeding door. The integral hoisting, placing and hoisting of the feeding door are facilitated.

Further, the sealing strip is P type sealing strip, the sealing strip includes the plane portion and the curved surface portion of body coupling, wherein curved surface portion is close to the edge of feeding door, plane portion keeps away from the side of feeding door is equipped with the clamp plate, the clamp plate is followed plane portion with curved surface portion's border sets up, and with the connection can be dismantled to the feeding door. When installing the pan feeding door frame, form sealedly between feed feeding door and frame main part through P type sealing strip, simultaneously, can effectively support, the curved surface portion of fixed sealing strip through the clamp plate, prevent to use the back for a long time, curved surface portion warp or damage because of the friction to effectively maintain the sealed effect of sealing strip, the life of extension sealing strip practices thrift the cost.

Further, the sealing device further comprises a sealing gasket, an opening is formed in the bottom edge of the inner side face of the frame body and faces the second clamping groove of the frame body to receive the feeding door, and the sealing gasket is filled in the groove bottom of the second clamping groove. The feeding door is buffered through the sealing gasket, the feeding door is protected, and meanwhile, a gap between the bottom of the feeding door and the door frame due to processing or using problems can be prevented.

Further, the tank bottom of second draw-in groove is close to the bottom of first window, the top surface that sealed fill up with the bottom parallel and level of first window to avoid impurity such as various dusts to pile up at the second draw-in groove as far as possible, make things convenient for the clearance of second draw-in groove simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of an inner side surface of a novel dustproof feeding door according to a preferred embodiment of the present application.

Fig. 2 is a partial structural view of an outer side surface of a novel dustproof material inlet door according to a preferred embodiment of the present application.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Fig. 4 is an enlarged schematic view of a portion B in fig. 2.

The device comprises a door frame 1, a frame body 11, a first window 12, a first clamping groove 13, a second clamping groove 14, a feeding door 2, a second window 21, a lifting device 22, transparent glass 3, a sealing strip 4, a plane part 41, a curved surface part 42, a sealing pad 43 and a pressing plate 5.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

Referring to fig. 1 to 4, the utility model provides a novel dustproof feeding door, wherein the feeding door includes door frame 1, feeding door 2, clear glass 3 and sealing device.

Wherein the door frame 1 includes a frame body 11. The frame body 11 is provided with a first window 12 for feeding. Two side edges of the inner side surface of the frame main body 11 are symmetrically provided with first clamping grooves 13 with openings facing the frame main body 11.

The feeding door 2 is matched with the first clamping grooves 13 on two sides of the frame body 11, so that the feeding door 2 can be inserted into the door frame 1 along the first clamping grooves 13. The feeding door 2 is larger than the first window 12 in size, so that the feeding door 2 can completely cover the first window 12 after being installed in place. The feeding door 2 is provided with a second window 21 corresponding to the first window 12, and after the feeding door 2 is inserted into the door frame 1, the condition inside the internal mixer can be observed conveniently through the second window 21 and the first window 12. The size of the second window 21 is smaller than the size of the first window 12.

Wherein the transparent glass 3 is preferably organic glass. The transparent glass 3 is fixedly arranged on the second window 21 to seal the second window 21.

Preferably, the size of the transparent glass 3 is larger than that of the second window 21, and the transparent glass 3 is detachably attached to the inner side surface of the loading door 2 to facilitate installation and replacement of the transparent glass 3.

Preferably, a lifting device 22 is installed at the upper part of the inner side surface of the feeding door 2 to connect with a cylinder or other telescopic equipment for lifting the feeding door 2, so that the feeding door 2 can be conveniently inserted and placed and lifted integrally.

The sealing device comprises sealing strips 4 fixedly arranged at the upper part and two side parts of the outer side surface of the feeding door 2, so that when the feeding door 2 is inserted into the first window 12 through the first clamping groove 13, sealing is formed between the feeding door 2 and the frame body 11 above and at two sides of the first window 12.

Preferably, the sealing strip 4 is a P-type sealing strip. The sealing strip 4 comprises a plane part 41 and a curved surface part 42 which are integrally connected, wherein the curved surface part 42 is close to the edge of the feeding door 2. The outer side surface of the plane part 41 is provided with a pressing plate 5. The pressing plate 5 is arranged along the boundary of the plane part 41 and the curved surface part 42 and is detachably connected with the feeding door 2. When installing the bin gate 2 into door frame 1, form sealedly between bin gate 2 and frame main part 11 through P type sealing strip, simultaneously, can effectively support, the curved surface portion 42 of fixed sealing strip 4 through clamp plate 5, prevent to use the back for a long time, curved surface portion 42 is because of the friction deformation or damage to effectively maintain the sealed effect of sealing strip 4, prolong the life of sealing strip 4, practice thrift the cost.

Considering that the flatness of the bottom surface of the feeding door 2 may not be very high during the processing, in addition, after long-term use, the bottom surface may have some impact or abrasion, so that some gaps exist at the bottom of the feeding door 2, which easily causes the scattering of dust. Preferably, the sealing device further comprises a gasket 43. The bottom edge of the inner side surface of the frame body 11 is provided with a second clamping groove 14 with an opening facing the frame body 11 so as to receive the feeding door 2. The sealing gasket 43 is filled in the groove bottom of the second clamping groove 14. When installing pan feeding door 2 in door frame 1, provide the buffering through sealed pad 43 for the bottom of pan feeding door 2, protect pan feeding door 2, can prevent simultaneously because processing or use problem and appear the clearance and reveal the dust between the bottom of pan feeding door 2 and door frame 1.

Preferably, the bottom of the second card slot 14 is proximate the bottom of the first window 12. The top surface of the sealing gasket 43 is flush with the bottom of the first window 12, so that the accumulation of various impurities such as dust on the second clamping groove 14 is avoided as much as possible, and the cleaning of the second clamping groove 14 is facilitated.

In the present application, the terms "inner", "outer", "inside" and "outside" refer to the side facing one in the actual installation as the "outer" or "outside" side, and the side close to the inside of the mixer as the "inner" or "inside" side.

It should be noted that the terms "first and second" in the present invention are used for descriptive purposes only, do not denote any order, are not to be construed as indicating or implying any relative importance, and are to be interpreted as names.

The above embodiments are merely preferred embodiments of the present disclosure, which are not intended to limit the present disclosure, and any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present disclosure, should be included in the scope of the present disclosure.

Claims

1. The utility model provides a novel dustproof feeding door, its characterized in that, wherein the feeding door includes:

2. The novel dustproof entry door of claim 1 wherein the transparent glass is plexiglass.

3. The novel dustproof loading door as claimed in claim 1 or 2, wherein the size of the transparent glass is larger than that of the second window, and the transparent glass is detachably attached to the side of the loading door away from the frame body.

4. The novel dustproof feeding door as claimed in claim 1, wherein a lifting device is installed on the upper portion of the side surface of the feeding door, which is far away from the frame main body.

5. The novel dustproof feeding door of claim 1, wherein the sealing strip is a P-type sealing strip, the sealing strip comprises a planar portion and a curved portion which are integrally connected, the curved portion is close to the edge of the feeding door, a pressing plate is arranged on the side, away from the feeding door, of the planar portion, and the pressing plate is arranged along the boundary of the planar portion and the curved portion and detachably connected with the feeding door.

6. The novel dustproof feeding door of claim 1, wherein the sealing device further comprises a sealing gasket, the bottom edge of the inner side surface of the frame body is provided with a second clamping groove with an opening facing the frame body to receive the feeding door, and the sealing gasket is filled at the bottom of the second clamping groove.

7. The novel dustproof charging door of claim 6, wherein the bottom of the second slot is close to the bottom of the first window, and the top surface of the sealing gasket is flush with the bottom of the first window.