CN213922405U

CN213922405U - Feeding jam warning stop motion

Info

Publication number: CN213922405U
Application number: CN202021735651.2U
Authority: CN
Inventors: 裴利斌; 李海顺; 曹雷; 张廷胜
Original assignee: Guangdong Xinxing Ductile Iron Pipes Co ltd
Current assignee: Guangdong Xinxing Ductile Iron Pipes Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-08-10
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a material loading blocks up warning stop motion relates to hopper technical field. Including transporting the material belt feeder, the right side of transporting the material belt feeder is provided with down the hopper, be provided with down on the right side wall of hopper and prevent blockking up the mechanism, be close to the right side in the hopper down and be provided with the pressure plate, the pressure plate passes through spring fixed mounting on the right side inner wall of hopper down, the right side middle part of pressure plate is provided with pressure sensor, and pressure sensor inserts and locates the hopper right side wall outside down, the right side of hopper is close to downside position fixed mounting down and has the vibrator, pressure sensor and vibrator all with controller electric connection, the controller sets up in the control room. The utility model discloses a prevent blockking up the mechanism and not only can save the worker to a large amount of inspection time and physical power of hopper during the material loading, avoid moreover because of the carelessness leads to the extravagant problem that the material thing spills over, reduce the emergence of accident, improved work efficiency greatly.

Description

Feeding jam warning stop motion

Technical Field

The utility model relates to a hopper technical field specifically is a material loading blocks up warning stop motion.

Background

The hopper is the main equipment of present material ore transportation, but the unloading condition is easily influenced by many factors such as the structure of material, viscosity, velocity of flow, and leads to the putty. If the blockage is not found in time, the feeding efficiency is influenced, and the production efficiency of enterprises is further influenced.

The hopper is observed to the mode that the staff was patrolled many times to the tradition, and is not only inefficiency, if equipment is too much moreover, easily leads to blockking up the discovery untimely, leads to the material loading in-process to lead to the material to spill over because of the putty, and the improvement is made to the untimely condition of putty discovery to most of present hoppers anyhow, can't satisfy current hopper operation requirement, so the design of warning stop motion is prevented blockking up by the material loading is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model provides a material loading blocks up warning stop motion to the mode that adopts the worker to patrol is observed the hopper to the solution, and not only inefficiency blocks up the problem that discovery is untimely, and the material spills over.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a material loading blocks up warning stop motion, includes the material transporting belt feeder, the right side of material transporting belt feeder is provided with down the hopper, be provided with down on the right side wall of hopper and prevent blockking up the mechanism, prevent blockking up the mechanism and include pressure plate, spring, pressure sensor, vibrator and controller, it is provided with the pressure plate to be close to the right side in the hopper down, the pressure plate passes through spring fixed mounting on the right side inner wall of hopper down, the right side middle part of pressure plate is provided with pressure sensor, and pressure sensor inserts and locates the hopper right side wall outside down, the right flank of hopper is close to downside position fixed mounting and has the vibrator down, pressure sensor and vibrator all with controller electric connection, the controller sets up in the control room.

As the utility model discloses an optimized technical scheme, the feed inlet has been seted up with the corresponding position of fortune material belt feeder to the left side wall of hopper down.

As an optimal technical scheme of the utility model, the lower surface height of feed inlet puts the parallel and level with pressure plate central point.

As a preferred technical scheme of the utility model, be provided with the siren in the control room, and siren and controller electric connection.

As a preferred technical scheme of the utility model, the spring is rectangle fixed mounting between pressure plate right flank and lower hopper right side inner wall.

Compared with the prior art, the utility model provides a material loading blocks up warning stop motion possesses following beneficial effect:

this material loading blocks up warning stop motion, prevents blockking up in the mechanism pressure sensor and pressure plate through setting up and monitor the jam, and the vibrator effectively prevents to block up, can remind the staff under the condition of jam, not only can save the staff to a large amount of inspection time and physical power of hopper during the material loading, avoid moreover because of the extravagant problem that the carelessness leads to the material thing to spill over, reduce the emergence of accident, improved work efficiency greatly.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic diagram of the control system of the present invention.

In the figure: 1. a material conveying belt conveyor; 2. feeding a hopper; 3. an anti-clogging mechanism; 301. a pressure plate; 302. a spring; 303. a pressure sensor; 304. a vibrator; 305. a controller; 4. a control room; 5. a feed inlet; 6. an alarm.

Detailed Description

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

Referring to fig. 1-3, the utility model discloses a feeding jam warning stop motion device, which comprises a material conveying belt conveyor 1, wherein a material discharging hopper 2 is arranged on the right side of the material conveying belt conveyor 1, an anti-blocking mechanism 3 is arranged on the right side wall of the material discharging hopper 2, the anti-blocking mechanism 3 comprises a pressure plate 301, a spring 302, a pressure sensor 303, a vibrator 304 and a controller 305, the pressure plate 301 is arranged near the right side in the material discharging hopper 2, the pressure plate 301 is fixedly arranged on the right side inner wall of the material discharging hopper 2 through the spring 302, the pressure sensor 303 is arranged in the middle of the right side surface of the pressure plate 301, the pressure sensor 303 is inserted outside the right side wall of the material discharging hopper 2, the model of the pressure sensor 303 is AS-131, the vibrator 304 is fixedly arranged near the lower side position on the right side surface of the material discharging hopper 2, the pressure sensor 303 and the vibrator 304 are both electrically connected with the controller 305, controller 305 is model 80C51, and controller 305 is disposed within control room 4.

Specifically, a feed inlet 5 is formed in the position, corresponding to the material conveying belt conveyor 1, of the left side wall of the discharging hopper 2.

In this embodiment, feed inlet 5 makes the material of fortune material belt feeder 1 go up the material can accurately get into down in hopper 2.

Specifically, the height of the lower surface of the feed inlet 5 is flush with the center of the pressure plate 301.

In this embodiment, the material entering the feed inlet 5 can press the pressure plate 301.

Specifically, an alarm 6 is disposed in the control room 4, and the alarm 6 is electrically connected to the controller 305.

In this embodiment, the alarm 6 emits sound and light to prompt the worker in time.

Specifically, the spring 302 is fixedly mounted between the right side surface of the pressure plate 301 and the inner wall of the right side of the lower hopper 2 in a rectangular shape.

In this embodiment, the spring 302 makes the pressure plate 301 more firmly mounted and less vulnerable.

The utility model discloses a theory of operation and use flow: when the material conveying device is used, materials are conveyed to the feeding hole 5 through the material conveying belt conveyor 1 and enter the discharging hopper 2, the pressure plate 301 and the spring 302 are added to the non-impact surface of the discharging hopper 2, the materials are accumulated to the position of the pressure plate 301 after the discharging hopper 2 is blocked, pressure is applied to the pressure plate 301, the pressure sensor 303 converts the monitored pressure of the pressure plate 301 into an electric signal through the controller 305 and sends the electric signal to the vibrator 304, the vibrator 304 is started, the vibrator 304 conducts vibration dredging on the discharging hopper 2 for 15 seconds, if the pressure on the pressure plate 301 is not reduced after 15 seconds, the signal is sent to the alarm 6 in the control room 4, the alarm 6 gives an alarm, the material conveying belt conveyor 1 and the vibrator 304 are automatically stopped, and after the materials are removed, the spring 302 can restore the pressure plate 301 to the original position.

In conclusion, according to the feeding blockage alarming automatic stop device, the blockage is monitored by the pressure sensor 303 and the pressure plate 301 in the blockage prevention mechanism 3, the vibrator 304 effectively prevents blockage, and the working personnel can be reminded under the blockage condition, so that not only can the inspection time and physical force of the working personnel on the discharging hopper 2 in the feeding period be saved, but also the waste problem of material overflow caused by negligence can be avoided, the occurrence of accidents is reduced, and the working efficiency is greatly improved.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a material loading blocks up warning stop motion, includes fortune material belt feeder (1), its characterized in that: the right side of the material conveying belt conveyor (1) is provided with a lower hopper (2), the right side wall of the lower hopper (2) is provided with an anti-blocking mechanism (3), the anti-blocking mechanism (3) comprises a pressure plate (301), a spring (302), a pressure sensor (303), a vibrator (304) and a controller (305), the pressure plate (301) is arranged close to the right side in the lower hopper (2), the pressure plate (301) is fixedly installed on the right side inner wall of the lower hopper (2) through the spring (302), the middle part of the right side surface of the pressure plate (301) is provided with the pressure sensor (303), the pressure sensor (303) is inserted and arranged outside the right side wall of the lower hopper (2), the right side surface of the lower hopper (2) is close to the lower side position and is fixedly provided with the vibrator (304), and the pressure sensor (303) and the vibrator (304) are both electrically connected with the controller (305), the controller (305) is arranged in the control room (4).

2. The feeding blockage alarming automatic stop device as claimed in claim 1, wherein: the left side wall of the discharging hopper (2) is provided with a feeding hole (5) at a position corresponding to the material conveying belt conveyor (1).

3. The feeding blockage alarming automatic stop device as claimed in claim 2, wherein: the lower surface of the feed inlet (5) is flush with the center of the pressure plate (301).

4. The feeding blockage alarming automatic stop device as claimed in claim 1, wherein: an alarm (6) is arranged in the control chamber (4), and the alarm (6) is electrically connected with the controller (305).

5. The feeding blockage alarming automatic stop device as claimed in claim 1, wherein: the spring (302) is fixedly arranged between the right side surface of the pressure plate (301) and the inner wall of the right side of the discharging hopper (2) in a rectangular shape.