CN216272049U

CN216272049U - Device for distributing coal by utilizing travelling crane

Info

Publication number: CN216272049U
Application number: CN202122613444.0U
Authority: CN
Inventors: 孙俊超
Original assignee: Maoxian New Era Electric Smelting Co ltd
Current assignee: Maoxian New Era Electric Smelting Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-04-12
Anticipated expiration: 2031-10-28

Abstract

The application provides a device for distributing coal by utilizing a travelling crane, which belongs to the field of coal distribution and comprises a screening mechanism and a dust removal mechanism, wherein the screening mechanism comprises a feed hopper, an electric push rod, a material shovel, a discharge plate, a torsion spring and a conveyor, a discharge hole is formed in the bottom of the feed hopper, the electric push rod is fixed on the inner wall of the feed hopper, one end of the material shovel is fixed at the output end of the electric push rod, the material shovel is in sliding fit with the inner wall of the feed hopper and is arranged on the surface of the discharge hole, an air blower is fixed below the feed hopper, an air pipe is fixed on one side of the discharge hole, the electric motor is fixed on the inner wall of the air pipe, an impeller is arranged at the output end of the electric motor, and the device for distributing coal by utilizing the travelling crane can automatically carry out shoveling and feeding, not only the material loading is even but also coal can not pile up at the discharge gate, and can suck away the dust in the coal.

Description

Device for distributing coal by utilizing travelling crane

Technical Field

The application relates to the field of coal distribution, in particular to a device for distributing coal by utilizing a travelling crane.

Background

Coal is a solid combustible mineral formed by ancient plants buried underground and undergoing complex biochemical and physicochemical changes gradually, is known as black gold by people and is industrial food, which is one of main energy sources used in the human world for the eighteenth century, and enters the twenty-first century, although the value of coal is not as good as before, the coal is also one of indispensable energy sources for production and life of human beings for a long time, and the supply of coal is also related to the stability of the development of the industry of China and the whole social aspect.

Coal is when carrying out the cloth, and in general workman or machine directly poured coal into the feeder hopper, carry the cloth by the conveyer, lead to coal to pile up in discharge gate department easily, make coal can't fall into the conveyer smoothly, and the quantity that coal fell into on conveyer belt surface is difficult to control for the different operation of conveyer atress is unstable, and the dust that coal produced when the transportation also can cause air pollution moreover.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above deficiency, the application provides a coal distributing device by utilizing a travelling crane, and the problems mentioned above are solved.

The application is realized as follows:

the application provides an utilize driving to carry out coal distributing device, including screening mechanism and dust removal mechanism.

Screening mechanism includes feeder hopper, electric putter, material shovel, stripper, torque spring and conveyer, the discharge gate has been seted up to the feeder hopper bottom, electric putter fixes on the feeder hopper inner wall, material shovel one end is fixed the electric putter output, material shovel slides the laminating and is in just setting up on the feeder hopper inner wall the discharge gate surface, the stripper both ends are rotated and are connected on the feeder hopper inner wall, torque spring cup joints the stripper both ends, torque spring one end is fixed the stripper surface, the torque spring other end is fixed the feeder hopper surface, stripper one end orientation material shovel inside and with material shovel inner wall clearance fit, the conveyer sets up the feeder hopper below.

Dust removal mechanism includes air-blower, tuber pipe and electric motor, the air-blower is fixed the feeder hopper below, the tuber pipe is fixed discharge gate one side, electric motor fixes the tuber pipe inner wall, the impeller is installed to the electric motor output.

In the implementation process, coal is poured into the feeding hopper, the electric push rod pushes the material shovel to move forwards to enable the coal shovel to be fed into the material shovel, then the electric push rod pulls the material shovel back, the coal in the material shovel pushes the discharging plate to push the discharging plate to the right side, at the moment, the discharging plate rotates on the supporting rod and contracts the torsion spring, when the material shovel completely moves to the right side of the discharging plate, the discharging plate resets and vertically moves downwards under the action of the torsion spring, at the moment, the electric push rod pushes the material shovel to move forwards again, at the moment, the discharging plate cannot move to the left side under the action of the torsion spring and the baffle, when the material shovel moves to the left, the coal pushes the discharged plate out of the material shovel and falls into the material guide plate from the discharging port, dust is blown into one end of the air pipe through the blowing of the air blower, the dust is sucked away by the impeller on the electric motor in the air pipe, the fallen coal just falls away from the surface of the conveyor, and the coal can be automatically fed by the material shovel through the travelling crane, not only the material loading is even but also coal can not pile up at the discharge gate, and can suck away the dust in the coal.

In a specific embodiment, one end of the feed hopper is provided with a feed inlet.

In the implementation process, the feed inlet is used for feeding coal into the feed hopper.

In a specific embodiment, a support rod is installed on the inner wall of the feeding hopper, the stripper plate is rotatably sleeved on the support rod, and the torsion spring is also sleeved on the support rod.

In the above implementation, the support rod is used for mounting the stripper plate and the torsion spring.

In a specific embodiment, a baffle is installed on the inner wall of the feeding hopper, and the baffle is arranged on one side of the discharging plate and attached to the discharging plate.

In the implementation process, the baffle is used for preventing the stripper plate from being pushed, and the torsion spring cannot bear the pressure of the stripper plate, so that the stripper plate rotates towards the left side, and the blocking effect is achieved.

In a specific embodiment, a support is installed on the inner wall of the material shovel, and the output end of the electric push rod is fixed on the surface of the support.

In the implementation process, the support is used for bearing the thrust of the electric push rod, and the feeding and discharging of the material shovel are not affected.

In a specific embodiment, a material guide plate is installed at the bottom of the feed hopper and fixed on the surface of the discharge port.

In the implementation process, the guide plate is used for gathering the coal discharged from the discharge hole and falling on the conveyor.

In a specific embodiment, the width of the material shovel is larger than that of the material outlet, and the length of the material shovel is smaller than that of the material outlet.

In the implementation process, the coal in the material shovel can be completely discharged from the discharge hole.

In a specific embodiment, a screening net is arranged below the material guide plate.

In the above implementation, the screening mesh is used to hold down larger coals.

In a specific embodiment, a bracket is arranged on the inner wall of the air pipe, and the electric motor is fixed on the bracket.

In the above implementation, the bracket is used to fix the electric motor.

In a specific embodiment, a dust bag is mounted at one end of the air duct far away from the electric motor.

In the implementation process, the dust removing bag is used for collecting dust sucked by the impeller.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic structural diagram of a first view angle of a coal distribution device using a traveling crane according to an embodiment of the present disclosure;

FIG. 2 is a schematic structural diagram of a second perspective view of a coal distribution device using a traveling crane according to an embodiment of the present disclosure;

FIG. 3 is a schematic view of the internal structure of a feed hopper provided in an embodiment of the present application;

fig. 4 is a schematic view of an internal structure of an air duct according to an embodiment of the present application.

In the figure: 100-a screening mechanism; 110-a feed hopper; 111-a feed port; 112-a strut; 113-a baffle; 114-a material guide plate; 1141-screening the net; 115-a discharge port; 120-electric push rod; 130-material shovel; 131-a support; 140-a stripper plate; 150-a torsion spring; 160-a conveyor; 200-a dust removal mechanism; 210-a blower; 220-air pipe; 221-a scaffold; 222-dust removal bag; 230-an electric motor; 231-impeller.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present application provides a technical solution: the device for distributing coal by utilizing the travelling crane comprises a screening mechanism 100 and a dust removing mechanism 200, wherein the dust removing mechanism 200 is fixed below the screening mechanism 100.

Referring to fig. 1, 2, 3 and 4, the sieving mechanism 100 includes a feeding hopper 110, an electric push rod 120, a material shovel 130, a discharging plate 140, a torsion spring 150 and a conveyor 160, wherein one end of the feeding hopper 110 is provided with a feeding port 111, the inner wall of the feeding hopper 110 is provided with a supporting rod 112, the discharging plate 140 is rotatably sleeved on the supporting rod 112, the torsion spring 150 is also sleeved on the supporting rod 112, the inner wall of the feeding hopper 110 is provided with a baffle 113, the baffle 113 is arranged at one side of the discharging plate 140 and is attached to the discharging plate 140, the bottom of the feeding hopper 110 is provided with a material guide plate 114, the material guide plate 114 is fixed on the surface of the discharging port 115, a sieving net 1141 is arranged below the material guide plate 114, the bottom of the feeding hopper 110 is provided with a discharging port 115, the electric push rod 120 is fixed on the inner wall of the feeding hopper 110, one end of the material shovel 130 is fixed at the output end of the electric push rod 120, the material shovel 130 is slidably attached to the inner wall of the feeding hopper 110 and is arranged on the surface of the discharging port 115, a support 131 is arranged on the inner wall of the material shovel 130, the output end of the electric push rod 120 is fixed on the surface of the support 131, the width of the material shovel 130 is greater than that of the material outlet 115, the length of the material shovel 130 is less than that of the material outlet 115, the two ends of the stripper plate 140 are rotatably connected to the inner wall of the feed hopper 110, the torsion spring 150 is sleeved at the two ends of the stripper plate 140, one end of the torsion spring 150 is fixed on the surface of the stripper plate 140, the other end of the torsion spring 150 is fixed on the surface of the feed hopper 110, one end of the stripper plate 140 faces the inside of the material shovel 130 and is in clearance fit with the inner wall of the material shovel 130, and the conveyor 160 is arranged below the feed hopper 110.

Referring to fig. 2 and 3, the dust removing mechanism 200 includes a blower 210, an air duct 220 and an electric motor 230, the blower 210 is fixed below the feeding hopper 110, the air duct 220 is fixed at one side of the discharging opening 115, a bracket 221 is installed on the inner wall of the air duct 220, the electric motor 230 is fixed on the bracket 221, a dust removing bag 222 is installed at one end of the air duct 220 far away from the electric motor 230, the electric motor 230 is fixed on the inner wall of the air duct 220, and an impeller 231 is installed at the output end of the electric motor 230.

Specifically, this one kind utilizes driving to carry out coal distributing device's theory of operation: when the coal feeding device works, coal is poured into the feeding hopper 110, the electric push rod 120 pushes the material shovel 130 to move forwards to shovel the coal into the material shovel 130, then the electric push rod 120 pulls the material shovel 130 back, the coal in the material shovel 130 pushes the discharging plate 140 to the right side to push away, at the moment, the discharging plate 140 rotates on the supporting rod 112 and contracts the torsion spring 150, when the material shovel 130 completely moves to the right side of the discharging plate 140, the discharging plate 140 is reset and vertically moves downwards under the action of the torsion spring 150, at the moment, the electric push rod 120 pushes the material shovel 130 to move forwards again, at the moment, the discharging plate 140 cannot move to the left side under the action of the torsion spring 150 and the baffle 113, when the material shovel 130 moves to the left side, the coal is pushed out from the material shovel 130 by the discharging plate 140 and falls into the material guiding plate 114 from the discharging hole 115, dust is blown into one end of the air pipe 220 through the blowing of the blower 210, and the dust is sucked away by the impeller 231 on the electric motor 230 in the air pipe 220, the falling coal falls just on the surface of the conveyor 160 and is carried away.

It should be noted that the model specifications of the electric push rod 120 and the electric motor 230 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the electric putter 120 and the electric motor 230 and their principle will be clear to a person skilled in the art and will not be described in detail here.

The above embodiments are merely examples of the present application and are not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A device for distributing coal by using a traveling crane is characterized by comprising

Screening mechanism (100), screening mechanism (100) includes feeder hopper (110), electric putter (120), material shovel (130), stripper (140), torsion spring (150) and conveyer (160), discharge gate (115) has been seted up to feeder hopper (110) bottom, electric putter (120) are fixed on feeder hopper (110) inner wall, material shovel (130) one end is fixed on electric putter (120) output, material shovel (130) slide fit in on feeder hopper (110) inner wall and set up in discharge gate (115) surface, stripper (140) both ends are rotated and are connected on feeder hopper (110) inner wall, torsion spring (150) cup joint in stripper (140) both ends, torsion spring (150) one end is fixed on stripper (140) surface, torsion spring (150) other end is fixed on feeder hopper (110) surface, one end of the discharging plate (140) faces the inside of the material shovel (130) and is in clearance fit with the inner wall of the material shovel (130), and the conveyor (160) is arranged below the feeding hopper (110);

dust removal mechanism (200), dust removal mechanism (200) include air-blower (210), tuber pipe (220) and electric motor (230), air-blower (210) are fixed feed hopper (110) below, tuber pipe (220) are fixed discharge gate (115) one side, electric motor (230) are fixed tuber pipe (220) inner wall, impeller (231) are installed to electric motor (230) output.

2. A device for distributing coal by a travelling crane as claimed in claim 1, wherein the feed hopper (110) is provided with a feed inlet (111) at one end.

3. A device for distributing coal by a travelling crane according to claim 1, wherein a support rod (112) is installed on the inner wall of the feeding hopper (110), the discharging plate (140) is rotatably sleeved on the support rod (112), and the torsion spring (150) is also sleeved on the support rod (112).

4. A coal distributing device using travelling crane according to claim 1, wherein the inner wall of the feeding hopper (110) is provided with a baffle (113), and the baffle (113) is arranged at one side of the discharging plate (140) and is attached to the discharging plate (140).

5. A coal distributing device by a travelling crane according to claim 1, wherein a support (131) is installed on the inner wall of the material shovel (130), and the output end of the electric push rod (120) is fixed on the surface of the support (131).

6. A device for distributing coal by a travelling crane as claimed in claim 1, wherein a material guiding plate (114) is installed at the bottom of the feeding hopper (110), and the material guiding plate (114) is fixed on the surface of the discharging port (115).

7. A coal distribution apparatus using travelling crane according to claim 1, wherein the width of the shovel (130) is larger than the width of the discharge port (115), and the length of the shovel (130) is smaller than the length of the discharge port (115).

8. A device for distributing coal by a travelling crane according to claim 6, wherein a screening net (1141) is arranged below the material guide plate (114).

9. A device for distributing coal by a travelling crane according to claim 1, wherein a bracket (221) is installed on the inner wall of the air pipe (220), and the electric motor (230) is fixed on the bracket (221).

10. A device for distributing coal by means of a travelling crane according to claim 1, characterized in that a dust bag (222) is mounted at the end of the air duct (220) remote from the electric motor (230).