CN218808671U

CN218808671U - Novel discharge chute

Info

Publication number: CN218808671U
Application number: CN202222663634.8U
Authority: CN
Inventors: 陈文战; 陈�胜; 吴章印; 张卫京; 袁太美
Original assignee: Yangzhou Oupu Machinery Manufacturing Co ltd
Current assignee: Yangzhou Oupu Machinery Manufacturing Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-04-07
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a novel discharge chute, which comprises a funnel and a guide chute, wherein the funnel comprises a buffering platform arranged at one side and an inclined plate at the other side; an inlet is arranged above the inclined plate and connected with the conveying belt; the buffer platform is a stepped platform consisting of a first platform and a second platform, side plates are arranged on the left sides of the first platform and the second platform, and movable doors are arranged on the side plates; the tail ends of the second platform and the inclined plate are connected with the top of the guide chute; the inside blanking adjusting baffle that is provided with of baffle box, the terminal downwardly extending of baffle box have the antifriction plate, and the antifriction plate outside is provided with the adhesive tape sealing device of vertical regulation. The utility model discloses a carry out the institutional advancement to the inner wall and form buffering platform to set up the dodge gate and effectively prevent that the inner wall from receiving the influence of impact and follow-up material that cushions the platform and piling up the clearance problem, but adhesive tape sealing device with adjustable simultaneously many times continuous adjustment reduces use cost, has improved work efficiency.

Description

Novel discharge chute

Technical Field

The utility model relates to a material transport field, in particular to novel discharge chute.

Background

The feed inlet baffle box of belt conveyor has the direction and the cushioning effect of material, can ensure the material stream along the traffic direction feed of belt, and to a great extent has reduced the impact of material stream to the belt, and the restraint material is toward scattering outward not falling.

The inner wall of traditional baffle box is because the material strikes wearing and tearing seriously, need change the maintenance after long-time the use, and the easy wearing and tearing of friction between the anti-overflow shirt rim of installing simultaneously at the baffle box bottom and the conveyer belt need be changed after wearing and tearing, and the change frequency is higher, complex operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a low and novel blowpit that has shirt rim regulatory function of spoilage.

The purpose of the utility model is realized like this: a novel discharge chute comprises a funnel and a guide chute, wherein the funnel comprises a buffering platform arranged on one side and an inclined plate on the other side; an inlet is arranged above the inclined plate and connected with the conveying belt; the buffer platform is a stepped platform consisting of a first platform and a second platform, side plates are arranged on the left sides of the first platform and the second platform, and movable doors are arranged on the side plates; the tail ends of the second platform and the inclined plate are connected with the top of the guide chute;

the blanking adjusting baffle is arranged inside the guide chute, the wear-resisting plate extends downwards from the tail end of the guide chute, and the outer side of the wear-resisting plate is provided with a rubber strip sealing device for vertical adjustment.

Preferably, the top of the movable door is hinged to the side plate through a hinge shaft, a fixed handle is arranged on the outer side of the movable door, the outer plane of the movable door is fixed to a first platform or a second platform below the movable door through a bolt, and a sealing rubber strip is arranged at the bottom of the movable door.

Preferably, a T-shaped groove is formed in the bottom of the movable door, the sealing rubber strip is of an I-shaped structure, and the sealing rubber strip and the T-shaped groove can be inserted and matched.

Preferably, the rubber strip sealing device comprises a fixing plate, an inverted L-shaped fixing plate and a rubber skirt; the fixing plate is fixed on the outer wall of the outlet of the guide chute, the fixing plate is connected with the inverted L-shaped fixing plate in an inserting mode through a screw rod, and the lower side of the inverted L-shaped fixing plate is connected with the screw rod in a rotating mode through a nut; and compression springs are arranged between the fixing plate and the inverted L-shaped fixing plate and on the screw rod.

Preferably, the long limit one side of the type of falling L fixed plate contacts with the baffle box outer wall, and the type of falling L fixed plate reciprocates along the baffle box outer wall.

Preferably, the inner side of the lower part of the long edge of the inverted L-shaped fixing plate is fixedly provided with a rubber skirt through bolts, and the bottom of the rubber skirt is abutted to the conveying belt.

Preferably, the bottom of the wear-resisting plate is provided with a baffle parallel to the side edge conveying belt, and the outer side of the baffle is abutted against the inner wall of the rubber skirt; and the bottom of the baffle is provided with a wear-resistant layer.

Compared with the prior art, the utility model discloses an useful part lies in:

1. the side plate opposite to the feeding port is arranged on the buffering platform, when the buffering platform is used for blanking, the first falling part of materials can be stacked to form a triangular material stack, when the materials are operated through the conveying belt, the materials can be beaten on the triangular material stack and then slide down to the guide chute, and the situation that the inner surface of the funnel is impacted by the materials for a long time during operation, and further deformation and damage are caused is avoided; meanwhile, the movable door is arranged, so that when the inner pipeline is cleaned, the movable door does not need to enter the pipeline to clean materials on the buffering platform, the movable door can be directly and slowly pushed inwards and then reset, the materials on the buffering platform, which are close to the movable door area, can be cleaned into the blanking groove after being circulated for a plurality of times, and the materials on the buffering platform, which are positioned outside the rotating area of the movable door, can be manually pushed inwards by means of an external push plate; meanwhile, the detachable sealing rubber strip is arranged at the bottom of the movable plate, so that the sealing performance between the movable door and the buffering platform can be ensured, the leakage of dust is reduced, the I-shaped rubber strip is very convenient to replace and install after the sealing rubber strip is worn by multiple times of rotation, and the working efficiency is improved;

2. the rubber skirt edge is abutted with the conveying belt, so that friction is generated when the rubber skirt edge is used for a long time, the sealing property between the rubber skirt edge and the conveying belt is further influenced, the rubber skirt edge is required to be replaced finally, and the replacing frequency is high and complicated; therefore, the adjustable rubber strip sealing device is arranged, when the rubber skirt is greatly abraded, the distance between the inverted L-shaped fixing plate and the conveying belt is adjusted through the rotary nut, and therefore the rubber skirt is lowered down for multiple times and is abutted against the conveying belt to achieve sealing;

3. set up the baffle that is on a parallel with the side conveyer belt bottom the antifriction plate, form a miniature passageway between baffle, rubber shirt rim, the conveyor belt, partly material sediment can continue to fall into in the conveyor belt after the irregular motion striking deceleration of circulation in the passageway, and another part material sediment has also reduced the inboard friction of material sediment and rubber shirt rim because speed reduces simultaneously, has further protected rubber shirt rim inner wall, reduces the degree of wear.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the movable plate structure of the present invention.

Fig. 3 is a schematic structural view of the adhesive tape sealing device of the present invention.

Fig. 4 is the schematic diagram of the impact path in the material inlet channel of the present invention.

The automatic feeding device comprises a hopper 1, a guide chute 2, a buffering platform 3, a first platform 31, a second platform 32, an inclined plate 4, an inlet 41, a side plate 5, a movable door 6, a fixed handle 61, a bolt 62, a T-shaped groove 63, a blanking adjusting baffle 7, an abrasion-resistant plate 8, a baffle 81, an adhesive tape sealing device 9, a fixed plate 91, an inverted L-shaped fixed plate 92, a rubber skirt 93, a screw 94, a nut 95 and a return spring 96.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected" and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediary, and a communication between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

As shown in fig. 1-3, a novel discharge chute comprises a hopper 1 and a material guide chute 2, wherein the hopper 1 comprises a buffer platform 3 arranged at one side and an inclined plate 4 at the other side; an inlet 41 is arranged above the inclined plate 4 and connected with a conveying belt, and a buffer platform and the inclined plate are combined to form a funnel for collecting and guiding initial materials during discharging; the buffer platform 3 is a stepped platform formed by a first platform 31 and a second platform 32, side plates 5 are arranged on the left sides of the first platform 31 and the second platform 32, a movable door 6 is arranged on each side plate 5, and the movable door 6 can rotate along a hinge shaft; the second platform 32 and the tail end of the inclined plate 4 are connected with the top of the material guide groove 2;

as shown in fig. 1 and 3, a blanking adjusting baffle 7 is arranged inside the material guide groove 2, the blanking adjusting baffle is adjusted to change direction through a link mechanism, and then the blanking is adjusted to fall into the falling point of the conveying belt, a wear-resistant plate 8 is arranged at the end of the material guide groove 2 and extends downwards, the wear-resistant plate increases the plate body strength, the material is prevented from being abraded due to excessive friction, a rubber strip sealing device 9 for vertical adjustment is arranged outside the wear-resistant plate, and the rubber strip sealing device is used for shielding dust materials and the like and avoiding leakage.

As shown in fig. 1-2, the top of the movable door 6 is hinged to the side plate through a hinge shaft, a fixed handle 61 is arranged on the outer side of the movable door 6, the movable door is rotated through the fixed handle 61, the outer plane of the movable door is fixed with a first platform or a second platform below the movable door through a bolt 62, the bolt is used for fixing the movable door, the materials are prevented from being impacted and loosened, a sealing rubber strip 10 is arranged at the bottom of the movable door, and the sealing performance between the bottom of the movable door and the platform is enhanced to prevent dust leakage.

As shown in fig. 2, a T-shaped groove 63 is formed in the bottom of the movable door 6, the sealing rubber strip 7 is of an i-shaped structure, and the sealing rubber strip 10 and the T-shaped groove 63 can be inserted and matched, so that the assembly flexibility is improved, and the sealing rubber strip can be conveniently replaced.

As shown in fig. 1 and 3, the rubber strip sealing device 9 includes a fixing plate 91, an inverted L-shaped fixing plate 92, and a rubber skirt 93; the fixing plate 91 is fixed on the outer wall of the outlet of the material guide chute 2, the fixing plate 91 is connected with the inverted L-shaped fixing plate 92 in a penetrating manner through a screw 94, and the lower side of the inverted L-shaped fixing plate 92 is rotatably connected with the screw 94 through a nut 95; a compression spring 96 is arranged between the fixing plate 91 and the inverted L-shaped fixing plate 92 and on the screw rod 94, and provides restoring force, so that the rubber skirt can be adjusted up and down through rotating the nut.

As shown in fig. 1 and 3, the long side of the inverted L-shaped fixing plate 92 contacts the outer wall of the material guide chute 2, and the inverted L-shaped fixing plate 92 moves up and down along the outer wall of the material guide chute 2, so that the movement of the inverted L-shaped fixing plate can be guided.

As shown in fig. 1 and 3, a rubber skirt 93 is fixedly arranged on the inner side of the lower part of the long side of the inverted L-shaped fixing plate 92 through bolts, the bottom of the rubber skirt 93 is abutted against the conveying belt, and the rubber skirt is convenient for replacing accessories after being worn.

As shown in fig. 1, 3 and 4, the bottom of the wear plate 8 is provided with a baffle 81 parallel to the side conveyor belt, and the outer side of the baffle 81 is abutted against the inner wall of the rubber skirt 93; the bottom of baffle 81 is provided with the wearing layer, forms a miniature passageway between baffle, rubber shirt rim, the conveyor belt and is used for reducing material speed, reduces the probability of material direct impact rubber shirt rim, and protection rubber shirt rim is inboard.

The working principle of the utility model is explained as follows: after materials enter an inlet through a conveying belt, the materials can be stacked to form a triangular material stack, when the materials run through the conveying belt, the materials can be beaten on the triangular material stack and then slide down to a guide groove, the arranged movable door can be directly and slowly pushed inwards and then reset, the materials on a buffering platform close to the area of the movable door can be cleaned into the blanking groove after being circulated for several times, and the materials on the buffering platform outside a rotating area of the movable door can be manually pushed inwards by means of an external push plate; great condition of wearing and tearing appear when the rubber shirt rim, adjust the distance to between the conveyor belt of falling L type fixed plate through swivel nut, and then realize that a rubber shirt rim is adjusted down many times and is contradicted with conveyor belt and realize sealedly.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solutions of the present invention should fall within the protection scope of the present invention, and the technical contents claimed in the present invention have been fully recorded in the claims.

Claims

1. A novel discharge chute, which comprises a funnel and a guide chute and is characterized in that,

the funnel comprises a buffer platform arranged on one side and an inclined plate on the other side; an inlet is arranged above the inclined plate and connected with the conveying belt; the buffer platform is a stepped platform consisting of a first platform and a second platform, side plates are arranged on the left sides of the first platform and the second platform, and movable doors are arranged on the side plates; the tail ends of the second platform and the inclined plate are connected with the top of the guide chute;

2. The novel discharge chute as claimed in claim 1, wherein the top of the movable door is hinged to the side plate through a hinge shaft, the outer side of the movable door is provided with a fixed handle, the outer plane of the movable door is fixed to the first platform or the second platform below through a bolt, and the bottom of the movable door is provided with a sealing rubber strip.

3. The novel discharge chute as claimed in claim 2, wherein a T-shaped groove is formed in the bottom of the movable door, the sealing rubber strip is provided with an I-shaped structure, and the sealing rubber strip and the T-shaped groove can be inserted and matched.

4. The novel discharge chute of claim 1, wherein said rubber strip sealing device comprises a fixing plate, an inverted-L-shaped fixing plate, a rubber skirt; the fixing plate is fixed on the outer wall of the outlet of the guide chute, the fixing plate is connected with the inverted L-shaped fixing plate in an inserting mode through a screw rod, and the lower side of the inverted L-shaped fixing plate is connected with the screw rod in a rotating mode through a nut; compression springs are arranged between the fixing plates and the inverted L-shaped fixing plates and on the screw rods.

5. The novel discharging chute as claimed in claim 4, wherein the long side of the inverted L-shaped fixing plate is in contact with the outer wall of the guiding chute, and the inverted L-shaped fixing plate moves up and down along the outer wall of the guiding chute.

6. The novel discharge chute as claimed in claim 4, wherein a rubber skirt is fixedly arranged on the inner side of the lower part of the long side of the inverted L-shaped fixing plate through bolts, and the bottom of the rubber skirt abuts against the conveying belt.

7. The novel discharge chute as claimed in claim 1, wherein the bottom of the wear plate is provided with a baffle parallel to the side conveyor belt, and the outer side of the baffle is abutted against the inner wall of the rubber skirt; and the bottom of the baffle is provided with a wear-resistant layer.