CN217650269U - Belt feeder putty protection device - Google Patents
Belt feeder putty protection device Download PDFInfo
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- CN217650269U CN217650269U CN202220412745.9U CN202220412745U CN217650269U CN 217650269 U CN217650269 U CN 217650269U CN 202220412745 U CN202220412745 U CN 202220412745U CN 217650269 U CN217650269 U CN 217650269U
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Abstract
The utility model discloses a belt feeder putty protection device, including the take-up (stock) pan, the take-up (stock) pan sets up in the lateral wall opening part below of the feed hopper of belt feeder, the take-up (stock) pan is connected with the one end of connecting rod, and the other end and the balancing weight of connecting rod are connected, the middle part and the pivot of connecting rod are articulated, the pivot is fixed on the feed hopper of belt feeder, the take-up (stock) pan below is equipped with the induction control device, the induction control device is connected with the drive arrangement electricity of belt feeder. Set up belt feeder putty protection device through the feed hopper outside in the belt feeder top, when equipment takes place the putty, the material can spill over from feed hopper's lateral wall opening part, and belt feeder putty protection device's take-up (stock) pan receives the material after, under the action of gravity, take-up (stock) pan can with the induction control device contact, later induction control device control belt feeder makes its shut down, can effectively reduce the accident because of the belt feeder putty takes place.
Description
Technical Field
The utility model relates to a belt feeder putty protection device field, concretely relates to belt feeder putty protection device.
Background
The belt conveyer is a belt conveyer, various articles with different weights can be conveyed by continuous or intermittent movement of a conveyer belt, various bulk materials can be conveyed, and various pieces of goods with small weight such as cartons and packaging bags can also be conveyed. Bulk cargo belt conveyer mainly is used for the transport of some bulk cargos, like sand and soil, powder material etc. because equipment transportation volume is great, its safety arrangement's effective use has important meaning to safety in production, consequently, often can use a large amount of safety arrangement on the belt feeder, like stay cord scram switch, off tracking switch, belt feeder putty protection device etc.. The belt conveyor material blockage protection device is a safety protection device with more problems in the use process, when blockage is formed in a belt conveyor chute, the belt conveyor material blockage protection device can immediately send material blockage and stop signals to a central control system, and the system can give an alarm or feed back the signals to workers. However, in the actual production process, the situation that the belt conveyor is blocked and the belt conveyor blocking protection device is not reacted often occurs, and multiple times of blocking easily cause faults, so that not only is the equipment greatly damaged, but also the production efficiency is seriously influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the defect that exists among the prior art, provide a more reliable belt feeder putty protection device.
In order to realize the above-mentioned purpose, the technical scheme of the utility model a belt feeder putty protection device is provided, a serial communication port, including the take-up (stock) pan, the take-up (stock) pan sets up in the lateral wall opening part below of the feed hopper of belt feeder, the take-up (stock) pan is connected with the one end of connecting rod, and the other end and the balancing weight of connecting rod are connected, the middle part and the pivot joint of connecting rod, the pivot joint is fixed on the feed hopper of belt feeder, the take-up (stock) pan below is equipped with induction control device, induction control device is connected with the drive arrangement electricity of belt feeder.
Set up belt feeder putty protection device through the feed hopper outside in the belt feeder top, when equipment takes place the putty, the material can spill over from feed hopper's lateral wall opening part, and belt feeder putty protection device's take-up (stock) pan receives the material after, under the action of gravity, take-up (stock) pan can with the induction control device contact, later induction control device control belt feeder makes its shut down, can effectively reduce the accident because of the belt feeder putty takes place.
As a preferred inductive control device, the inductive control device comprises a limit switch. The limit switch is convenient to install, and economical efficiency and reliability are both considered.
As a preferred induction control device, the induction control device comprises a gravity sensor and a controller, the gravity sensor is connected with the controller, and the controller is electrically connected with a driving device of the belt conveyor. When the gravity sensor detects that the weight reaches a threshold value, the controller controls the belt conveyor to stop running.
Further preferred technical scheme does, the rotation axis is fixed on the mounting panel, be equipped with a plurality of through-hole on the mounting panel, be equipped with on the feed hopper with the mounting hole that the through-hole corresponds, the mounting panel passes through threaded fastener and installs on feed hopper's mounting hole. By adopting the arrangement, the induction control device is convenient to be fixed on the feeding hopper and also convenient to be detached and maintained.
According to a further preferred technical scheme, the mounting plate is further provided with two limiting rods positioned on the motion path of the connecting rod. The limiting rod can limit the rotation stroke of the connecting rod, avoid the phenomenon that the induction control device is damaged due to overlarge swing amplitude, and avoid the phenomenon that the material receiving disc is lifted too high to influence the use of the material blocking protection device.
According to a further preferred technical scheme, the material receiving plate device comprises a spring, and the spring is arranged below the material receiving plate. The spring plays the effect of buffering, its purpose is in order to protect belt feeder putty protection device.
According to the further preferable technical scheme, the bottom of the funnel is provided with a ring edge, the ring edge is provided with a weighing sensor, the weighing sensor is provided with a pressing plate, the weighing sensor is connected with a controller, and the controller is electrically connected with a driving device of the belt conveyor. Set up weighing sensor in feed hopper bottom, when can guaranteeing that take-up (stock) pan, induction control device etc. break down, whether utilize weighing sensor to detect the interior jam that appears of feed hopper.
According to a further preferable technical scheme, the bottom of the funnel is provided with an annular edge, the annular edge is provided with a lower electrode, the annular edge is connected with a pressing plate located above the annular edge through a pressure spring, the pressing plate is provided with an upper electrode corresponding to the lower electrode, the upper electrode and the lower electrode are communicated with a power supply through a lead, the upper electrode or the lower electrode is connected with a controller, and the controller is electrically connected with a driving device of the belt conveyor. When the material is blocked, the upper electrode and the lower electrode are contacted with each other and form a loop with the controller and the power supply, and the controller controls the belt conveyor to stop.
The utility model has the advantages and the beneficial effects that:
1. cross and set up belt feeder putty protection device in the feed hopper outside, when the blanking takes place for equipment, the material can spill over from feed hopper's lateral wall opening part, and after belt feeder putty protection device's take over the charging tray received the material, under the action of gravity, the charging tray can with the induction control device contact, later induction control device control belt feeder makes its shut down, can effectively reduce because of the accident that belt feeder putty takes place.
2. The signal receiving of the signal conversion device can be realized by a limit switch or a gravity sensor combined controller, and the circuit structure is simple and easy to realize.
3. The rotation axis is fixed on the mounting panel, be equipped with a plurality of through-hole on the mounting panel, be equipped with on the belt feeder with the mounting hole that the through-hole corresponds, the mounting panel passes through threaded fastener and installs on the mounting hole of belt feeder. By adopting the arrangement, the induction control device is convenient to fix on the belt conveyor and also convenient to disassemble and maintain.
Drawings
Fig. 1 is a schematic structural view of a first belt conveyor blockage protection device of the present invention;
fig. 2 is a schematic structural view of a second belt conveyor blockage protection device of the present invention;
fig. 3 is a schematic structural view of a third belt feeder blockage protection device of the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 3.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example 1
As shown in fig. 1 to 3, a belt feeder putty protection device, a serial communication port, including take-up (stock) pan 1, the take-up (stock) pan sets up in the lateral wall opening part below of the feed hopper 2 of belt feeder, take-up (stock) pan 1 is connected with the one end of connecting rod 3, and the other end and the balancing weight 4 of connecting rod 3 are connected, the middle part and the rotation axis 5 of connecting rod 3 are articulated, rotation axis 5 is fixed on the feed hopper 2 of belt feeder 19, take-up (stock) pan 1 below is equipped with induction control device, induction control device is connected with the drive arrangement 6 electricity of belt feeder.
Set up belt feeder putty protection device through the feed hopper outside in the belt feeder top, when equipment takes place the putty, the material can spill over from feed hopper's lateral wall opening part, and belt feeder putty protection device's take-up (stock) pan receives the material after, under the action of gravity, take-up (stock) pan can with the induction control device contact, later induction control device control belt feeder makes its shut down, can effectively reduce the accident because of the belt feeder putty takes place.
As a preferred inductive control device, as shown in fig. 1, the inductive control device comprises a limit switch 7. The limit switch is convenient to install, and economical efficiency and reliability are both considered.
As shown in fig. 2, as a preferred induction control device, the induction control device comprises a gravity sensor 8 and a controller 9, the gravity sensor 8 is connected with the controller 9, and the controller 9 is electrically connected with the driving device 6 of the belt conveyor. When the gravity sensor 8 detects that the weight reaches a threshold value, the controller controls the belt conveyor to stop running.
As shown in fig. 1 to 3, a further preferred technical solution is that the rotating shaft 5 is fixed on a mounting plate 10, the mounting plate is provided with a plurality of through holes, the feeding hopper 2 is provided with mounting holes corresponding to the through holes, and the mounting plate is mounted on the mounting holes of the feeding hopper 2 through threaded fasteners 11. By adopting the arrangement, the induction control device is convenient to be fixed on the feeding hopper 2 and also convenient to be detached and maintained.
As shown in fig. 1 to 3, a further preferred technical solution is that the mounting plate is further provided with two limiting rods 12 located on the motion path of the connecting rod. The limiting rod 12 can limit the rotation stroke of the connecting rod 3, prevent the sensing control device from being damaged due to too large swing amplitude, and prevent the material receiving disc from being lifted too high to influence the use of the material blocking protection device.
As shown in fig. 1 to 3, a further preferred technical solution is that the material receiving plate device includes a spring 13, and the spring 13 is disposed below the material receiving plate. The spring plays the effect of buffering, and its purpose is in order to protect belt feeder putty protection device.
As shown in fig. 1 to 2, a further preferred technical solution is that a ring edge 2.1 is arranged at the bottom of the funnel 2, a load cell 14 is arranged on the ring edge, a pressure plate 15 is arranged on the load cell 14, the load cell 14 is connected with a controller 9, and the controller 9 is electrically connected with a driving device 6 of the belt conveyor. Set up weighing sensor in feed hopper bottom, when can guaranteeing that take-up (stock) pan, induction control device etc. break down, whether utilize weighing sensor to detect the interior jam that appears of feed hopper.
As shown in fig. 3 to 4, a further preferred technical solution is that an annular edge 2.1 is arranged at the bottom of the funnel 2, a lower electrode 16 is arranged on the annular edge, the annular edge is connected with a pressure plate 15 located above the annular edge through a pressure spring 17, an upper electrode 18 corresponding to the lower electrode is arranged on the pressure plate, the upper electrode and the lower electrode are communicated with a power supply through a lead, the upper electrode or the lower electrode is connected with a controller, and the controller is electrically connected with a driving device of the belt conveyor. When the material is blocked, the upper electrode and the lower electrode are contacted with each other and form a loop with the controller and the power supply, and the controller controls the belt conveyor to stop.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a belt feeder putty protection device, its characterized in that, includes the take-up (stock) pan, the take-up (stock) pan sets up in the lateral wall opening part below of the feed hopper of belt feeder, the take-up (stock) pan is connected with the one end of connecting rod, and the other end and the balancing weight of connecting rod are connected, the middle part and the pivot joint of connecting rod, the pivot joint is fixed on the feed hopper of belt feeder, the take-up (stock) pan below is equipped with the induction control device, the induction control device is connected with the drive arrangement electricity of belt feeder.
2. The belt feeder putty protector of claim 1, characterized in that the induction control means includes a limit switch.
3. The belt conveyor blockage protection device of claim 1, wherein the induction control device comprises a gravity sensor and a controller, the gravity sensor is connected with the controller, and the controller is electrically connected with a driving device of the belt conveyor.
4. The belt conveyor blockage protection device of claim 1, wherein the rotating shaft is fixed on a mounting plate, a plurality of through holes are formed in the mounting plate, mounting holes corresponding to the through holes are formed in the feeding funnel, and the mounting plate is mounted on the mounting holes of the feeding funnel through threaded fasteners.
5. The belt conveyor blockage protection device of claim 4, wherein two limit rods are further arranged on the mounting plate and positioned on the motion path of the connecting rod.
6. The belt conveyor blockage protection device of claim 1, wherein a ring edge is arranged at the bottom of the funnel, a weighing sensor is arranged on the ring edge, a pressing plate is arranged on the weighing sensor, the weighing sensor is connected with a controller, and the controller is electrically connected with a driving device of the belt conveyor.
7. The belt conveyor blockage protection device of claim 1, wherein a ring edge is arranged at the bottom of the funnel, a lower electrode is arranged on the ring edge, the ring edge is connected with a pressing plate positioned above the ring edge through a pressure spring, an upper electrode corresponding to the lower electrode is arranged on the pressing plate, the upper electrode and the lower electrode are communicated with a power supply through a lead, the upper electrode or the lower electrode is connected with a controller, and the controller is electrically connected with a driving device of the belt conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220412745.9U CN217650269U (en) | 2022-02-28 | 2022-02-28 | Belt feeder putty protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220412745.9U CN217650269U (en) | 2022-02-28 | 2022-02-28 | Belt feeder putty protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217650269U true CN217650269U (en) | 2022-10-25 |
Family
ID=83661398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220412745.9U Active CN217650269U (en) | 2022-02-28 | 2022-02-28 | Belt feeder putty protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217650269U (en) |
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2022
- 2022-02-28 CN CN202220412745.9U patent/CN217650269U/en active Active
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