CN217416979U

CN217416979U - Chute plate turnover

Info

Publication number: CN217416979U
Application number: CN202221421325.3U
Authority: CN
Inventors: 郁周; 张溪溪; 谢晋; 邱瑞雪; 王程文; 孙振博; 周静
Original assignee: Anhui Huaxing Mineral Processing Technology Co ltd
Current assignee: Anhui Huaxing Mineral Processing Technology Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-09-13
Anticipated expiration: 2032-06-07

Abstract

The utility model discloses a chute plate turnover device, belonging to the field of material sorting; a chute plate turnover device comprises a material distribution chute, a plate turnover mechanism, a base plate and a material distribution box; the material distributing chute is internally provided with the plate turning mechanism, the turning plate capable of rotating around the rotating shaft is arranged in the plate turning mechanism, and the top of the turning plate is respectively contacted with two opposite inner side walls of the material distributing chute, so that one of two material distributing boxes can be closed, the other material distributing box can be opened, and the material distributing action is finished; the loss of the top of the turnover plate is reduced by respectively arranging the backing plates made of hard rubber on the two opposite inner side walls of the material distribution chute; two material distributing boxes are knocked by arranging knocking mechanisms on two sides of the material distributing chute respectively, so that material adhesion is avoided.

Description

Chute plate turnover

Technical Field

The utility model belongs to the coal field of selecting separately, concretely relates to chute plate turnover.

Background

With the continuous development of the prior art, in the modern separation process, materials are generally connected by chutes in the transfer process; the separation equipment process of a large-scale separation plant is generally designed by double-line operation, and the upstream materials are often distributed to two systems through chutes to be connected with downstream equipment; the material distribution chute works in a mode that one side is closed and one side is opened and closed, so that materials flow to the chute on the appointed side and enter into and are connected to downstream equipment; the existing material distribution mode has an inserted gate, but the space occupied by the inserted gate is large, so that the installation space of a factory building is required to be large.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, the utility model aims to provide a chute plate turnover, when realizing dividing the material, shared space is less.

The purpose of the utility model can be realized by the following technical scheme:

a chute plate turnover device comprises a material distribution chute, wherein the lower end of the material distribution chute is provided with two material distribution boxes; the material distribution chute is provided with a plate turning mechanism, the plate turning mechanism comprises a rotating shaft, the rotating shaft penetrates through the material distribution chute and is in rotating connection with the material distribution chute, a turning plate is fixed on the rotating shaft and is positioned in the material distribution chute, and the top of the turning plate can be respectively contacted with two opposite inner side walls of the material distribution chute;

the automatic feeding device is characterized in that a gear is fixed at one end of the rotating shaft and located on the outer side of the distributing chute, a rack is connected to the outer side of the distributing chute in a sliding mode and meshed with the gear, two first fixing plates are fixed to the outer side of the distributing chute, a lead screw is connected between the two first fixing plates in a rotating mode, a second fixing plate is fixed to the rack, the lead screw penetrates through the second fixing plate and is in threaded connection with the second fixing plate, and a driving device used for driving the lead screw to rotate is fixed to one of the first fixing plates.

Further, the top of the turning plate is provided with a sharp part.

Furthermore, a base plate is fixed on each of two opposite inner side walls of the distributing chute, the top of the turning plate can be in contact with the base plate, and the base plates are made of hard rubber.

Further, the backing plate and the distributing chute are fixed through bolt connection.

Furthermore, two knocking mechanisms are respectively arranged on two sides of the distributing chute and can respectively knock the two distributing boxes;

the knocking mechanism comprises a supporting plate fixed on the outer side wall of the distributing chute, a lifting rod is installed on the supporting plate, the lifting rod penetrates through the supporting plate along the vertical direction and is in sliding connection with the supporting plate, and a ball body is arranged at the lower end of the lifting rod.

Furthermore, a third fixing plate is arranged at the upper end of the lifting rod, a fourth fixing plate is arranged in the middle of the lifting rod, a spring is sleeved on the lifting rod, two ends of the spring are respectively in contact with the lower end face of the third fixing plate and the upper end face of the supporting plate, and the fourth fixing plate can be tightly attached to the lower end face of the supporting plate under the elastic force action of the spring.

The utility model has the advantages that:

1. the material distributing chute is internally provided with the plate turning mechanism, the turning plate capable of rotating around the rotating shaft is arranged in the plate turning mechanism, and the top of the turning plate is respectively contacted with two opposite inner side walls of the material distributing chute, so that one of two material distributing boxes can be closed, the other material distributing box can be opened, and the material distributing action is finished; compared with the prior art in which the material distribution is realized through the plug-in type flashboards, the space is saved;

2. the loss of the top of the turnover plate is reduced by respectively arranging the backing plates made of hard rubber on the two opposite inner side walls of the material distribution chute;

3. two material distributing boxes are knocked by arranging knocking mechanisms on two sides of the material distributing chute respectively, so that material adhesion is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic diagram of the overall structure of the embodiment of the present invention;

FIG. 2 is a schematic structural view of a distribution chute according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a panel turnover mechanism according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a knocking mechanism according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a lifting rod according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, a chute plate-turning device comprises a material distribution chute 1, two material distribution boxes 11 are arranged at the lower end of the material distribution chute 1, a plate-turning mechanism 2 is mounted on the material distribution chute 11, and the plate-turning mechanism 2 can control the material to flow out from one of the material distribution boxes 11, so that the material can be diverted to different downstream devices;

the turning plate mechanism 2 comprises a rotating shaft 21, the rotating shaft 21 penetrates through the whole distributing chute 1 and is rotatably connected with the distributing chute 1, a turning plate 22 is fixed on the rotating shaft 21, the turning plate 22 is positioned in the distributing chute 1, and the top of the turning plate 22 is respectively contacted with two opposite inner side walls of the distributing chute 1 by controlling the turning of the turning plate 22, so that one of the two distributing boxes 11 is closed, the other is open, and distributing action is completed; compared with the prior art in which the material distribution is realized through the plug-in type flashboards, the space is saved;

a gear 23 is fixed at one end of the rotating shaft 21, the gear 23 is located at the outer side of the distribution chute 1, a rack 24 is connected to the outer side of the distribution chute 1 in a sliding manner, the rack 24 is meshed with the gear 23, two first fixing plates 12 are fixed at the outer side of the distribution chute 1, a screw rod 25 is connected between the two first fixing plates 12 in a rotating manner, a second fixing plate 241 is fixed on the rack 24, the screw rod 25 penetrates through the second fixing plate 241 and is in threaded connection with the second fixing plate 241, and a driving device 26 for driving the screw rod 25 to rotate is fixed on one of the first fixing plates 12, so that the rotating shaft 21 is driven to rotate, and distribution is realized;

in the embodiment, the top of the turning plate 22 is provided with a sharp part 221, and the sharp part 221 can contact with two opposite inner side walls of the distribution chute 1, so that the falling process of the material cannot interfere with the top of the turning plate 22;

a backing plate 3 is respectively fixed on two opposite inner side walls of the distributing chute 1, the top of the turning plate 2 can be in contact with the backing plate 3, and the backing plate 3 is made of hard rubber, so that the grinding consumption of a sharp part 221 on the turning plate 2 is reduced; and the backing plate 3 and the distributing chute 1 are fixedly connected through bolts, so that the backing plate 3 is convenient to disassemble and replace.

Two sides of the distributing chute 1 are respectively provided with a knocking mechanism 4, the two knocking mechanisms 4 can respectively act on the two distributing boxes 11 and can respectively knock the two distributing boxes 11, so that the materials adhered to the inner walls of the distributing boxes 11 are shaken off;

as shown in fig. 4-5, the knocking mechanism 4 includes a supporting plate 41 fixed on the outer side wall of the distribution chute 1, a lifting rod 42 is installed on the supporting plate 41, the lifting rod 42 penetrates through the supporting plate 41 along the vertical direction and is slidably connected with the supporting plate 41, a ball 43 is arranged at the lower end of the lifting rod 42, and the ball 43 can be driven to generate impact force on the distribution box 11 by controlling the lifting rod 43 to lift, so as to realize knocking vibration;

a third fixing plate 421 is arranged at the upper end of the lifting rod 42, a fourth fixing plate 422 is arranged in the middle of the lifting rod 42, a spring 44 is sleeved on the lifting rod 42, two ends of the spring 44 are respectively contacted with the lower end surface of the third fixing plate 421 and the upper end surface of the supporting plate 41, and the fourth fixing plate 422 can be tightly attached to the lower end surface of the supporting plate 41 under the elastic force action of the spring 44; at this time, the ball 3 can be made to collide with the hopper 11 by applying a downward force to the lift lever 42.

The working principle is as follows:

the plate turning mechanism 2 is arranged in the distributing chute 1, the turning plate 22 capable of rotating around the rotating shaft 21 is arranged in the plate turning mechanism 2, and the top of the turning plate 22 is respectively contacted with two opposite inner side walls of the distributing chute 1, so that one of the two distributing boxes 11 is closed, and the other distributing box is opened, and distributing is finished; the loss of the top of the turnover plate 2 is reduced by respectively arranging the backing plates 3 made of hard rubber on the two opposite inner side walls of the material distribution chute 1; two material distributing boxes 11 are knocked by respectively arranging knocking mechanisms 4 at two sides of the material distributing chute 1, so that material adhesion is avoided.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The chute plate turnover device comprises a material distribution chute (1) and is characterized in that the lower end of the material distribution chute (1) is provided with two material distribution boxes (11); the plate turning mechanism (2) is arranged on the distributing chute (1), the plate turning mechanism (2) comprises a rotating shaft (21), the rotating shaft (21) penetrates through the distributing chute (1) and is rotatably connected with the distributing chute, a turning plate (22) is fixed on the rotating shaft (21), the turning plate (22) is located inside the distributing chute (1), and the top of the turning plate (22) can be respectively contacted with two opposite inner side walls of the distributing chute (1);

the one end of pivot (21) is fixed with gear (23), gear (23) are located the outside of branch chute (1), the outside sliding connection of branch chute (1) has rack (24), rack (24) and gear (23) meshing, the outside of branch chute (1) is fixed with two first fixed plates (12), it is connected with lead screw (25) to rotate between two first fixed plates (12), be fixed with second fixed plate (241) on rack (24), lead screw (25) run through second fixed plate (241) and with second fixed plate (241) threaded connection, be fixed with on one of them first fixed plate (12) and be used for driving lead screw (25) pivoted drive arrangement (26).

2. The chute flap arrangement as claimed in claim 1, wherein the top of the flap (22) is provided with a sharp portion (221).

3. The chute plate turnover device according to claim 2, characterized in that a backing plate (3) is fixed on each of two opposite inner side walls of the distribution chute (1), the top of the turnover plate (22) can contact with the backing plate (3), and the backing plate (3) is made of hard rubber.

4. The chute flap arrangement as claimed in claim 3, characterized in that the shim plate (3) is fixed to the distribution chute (1) by means of a screw connection.

5. The chute plate turnover device according to claim 1, characterized in that two knocking mechanisms (4) are respectively arranged at two sides of the distribution chute (1), and the two knocking mechanisms (4) can respectively knock two distribution boxes (11);

the knocking mechanism (4) comprises a supporting plate (41) fixed on the outer side wall of the distributing chute (1), a lifting rod (42) is installed on the supporting plate (41), the lifting rod (42) penetrates through the supporting plate (41) along the vertical direction and is in sliding connection with the supporting plate (41), and a ball body (43) is arranged at the lower end of the lifting rod (42).

6. The chute plate turnover device according to claim 5, characterized in that a third fixing plate (421) is arranged at the upper end of the lifting rod (42), a fourth fixing plate (422) is arranged in the middle of the lifting rod (42), a spring (44) is sleeved on the lifting rod (42), two ends of the spring (44) are respectively contacted with the lower end face of the third fixing plate (421) and the upper end face of the support plate (41), and the fourth fixing plate (422) can be tightly attached to the lower end face of the support plate (41) under the action of the elastic force of the spring (44).