CN214454577U - Automatic response device of belt chute - Google Patents
Automatic response device of belt chute Download PDFInfo
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- CN214454577U CN214454577U CN202120365510.4U CN202120365510U CN214454577U CN 214454577 U CN214454577 U CN 214454577U CN 202120365510 U CN202120365510 U CN 202120365510U CN 214454577 U CN214454577 U CN 214454577U
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Abstract
The application relates to an automatic response device of a belt chute, which relates to the field of metallurgical technology and comprises a mounting bracket arranged beside a belt and a vibration device arranged below the belt and used for driving the belt to vibrate; a material contact rod is rotatably arranged on the mounting bracket, and one end of the material contact rod, which is far away from the mounting bracket, extends to a set height position right above the belt; the mounting bracket is also provided with a detection trigger piece for detecting the rotation angle of the material contact rod, the detection trigger piece is in signal connection with the vibration device, the detection trigger piece detects the rotation angle of the material contact rod and outputs a corresponding control signal, and the detection trigger piece controls the working state of the vibration device. This application has when guaranteeing normal material and carry, prolongs vibrating device's life cycle's effect.
Description
Technical Field
The application relates to the field of metallurgical technology, in particular to a belt chute automatic response device.
Background
The belt chute is a mineral mud gravity separation device which is successfully developed in the early 60 s of the 20 th century. The device has the characteristics of simple structure, easy maintenance, easy manufacture, reliable operation, stable work, simple operation, fine processing granularity and high operation efficiency.
In the material transportation process, when the fine sand fineness is thin on the left, the moisture content is too high, when humidity is big, the fine sand piles up in belt department and causes the putty, cause the belt to pull to stop or stifle machine back often need lean on the manpower to clear up simultaneously, need produce several hours when serious and just can resume, this problem can be solved after vibrating device installs additional, but vibrating device normally opens will appear empty shake the phenomenon, the long-time empty life who shakes has both reduced vibrating device, simultaneously will produce the fracture at vibrating device's fixed position like components such as shell, support.
In view of the above related technologies, the inventor believes that the situation of belt machine stop, belt damage, stuffiness and the like occurs when the material accumulation at the belt chute is too much, which affects the production.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that too much influence production of long-pending material in belt chute department, this application provides a belt chute automatic response device.
The application provides a belt chute automatic response device adopts following technical scheme:
a belt chute automatic response device comprises a mounting bracket arranged beside a belt and a vibration device arranged below the belt and used for driving the belt to vibrate; a material contact rod is rotatably arranged on the mounting bracket, and one end of the material contact rod, which is far away from the mounting bracket, extends to a set height position right above the belt; still be provided with on the installing support and be used for detecting material contact lever turned angle's detection trigger spare, detect trigger spare with vibrating device signal connection, it detects to detect trigger spare the turned angle of material contact lever and the control signal that output corresponds, it controls to detect trigger spare vibrating device's operating condition.
By adopting the technical scheme, the material contact rod is arranged at a set height right above the belt, and when the material accumulation exceeds the set height, the material flows through the material contact rod and can push the material contact rod to move;
the detection trigger piece detects the rotation angle of the material contact rod, explains the condition that material blocking occurs when the material flows through the material contact rod, and outputs a control signal to control the vibration device to act to drive the belt to vibrate.
Preferably, the material contact rod is hinged to the mounting bracket, and an elastic reset piece is arranged between the material contact rod and the mounting bracket.
By adopting the technical scheme, the material contact rod is hinged with the installation part, so that the material contact rod can rotate by a certain angle conveniently, and the vibration device can be turned off or started; the elasticity piece that resets plays the function that resets, when the material contact lever was flowed through to the material, when the material height was less than or equal to the settlement height, the material contact lever recovered initial condition, and vibrating device stops the vibration.
Preferably, the detection trigger part comprises a detection part and a control part, the detection part is connected with one side of the mounting bracket close to the material contact rod, the control part is in signal connection with the detection part, and the control part is in signal connection with the vibration device.
Through adopting above-mentioned technical scheme, the detection piece detects material contact lever turned angle, and when material contact lever turned angle, output detected signal gave the control, and the control receives and output control signal control vibrating device's frock state.
Preferably, the material contact rod is erected above the belt through the mounting bracket, the material contact rod and the mounting bracket are arranged according to a set angle, and the movement direction of the material contact rod is close to the direction of the detection trigger assembly.
By adopting the technical scheme, the material contact rod and the mounting bracket are arranged at a set angle, and a movement space is reserved for the material contact rod; the movement direction of the material contact rod is the direction close to the detection trigger assembly, when the materials are stacked to exceed the set height, the materials push the material contact rod to move towards the direction close to the detection trigger assembly, the detection trigger assembly is in contact with the material contact rod, and the vibration device can act; if the direction of motion of material contact lever is for keeping away from the direction that detects the trigger subassembly, when the material is piled up and is surpassed the settlement height, the material promotes the direction motion of material contact lever to keeping away from to detect the trigger subassembly, can't realize starting vibrating device's effect.
Preferably, the vibration device is fixedly connected to one side, close to the material contact rod, of the position right below the belt, the vibration device is provided with a signal indicating piece, and the detection trigger piece is in signal connection with the signal indicating piece.
Through adopting above-mentioned technical scheme, signal indication part can play the effect of reporting to the police, and under the condition that vibrating device lasts long-time vibration, the detection triggers a control signal indication part action to remind the staff to look over the operating condition of belt, whether need artifical clearance.
Preferably, one end of the material contact rod, which is close to the belt, is provided with a baffle.
By adopting the technical scheme, the material contact rod is provided with the baffle, so that the contact area between the material contact rod and the material is increased; when the material is piled up and is higher than the settlement height, the baffle makes the action of material contact pole more sensitive.
Preferably, the elastic reset piece is a torsion spring, one end of the torsion spring is welded and fixed with the material contact rod, and the other end of the torsion spring is welded and fixed with the mounting bracket.
By adopting the technical scheme, when the material accumulation exceeds the set height, the material pushes the material contact rod to act along the direction of the conveyor belt, the torsion spring is under the action of the pushing force and is in a compressed state, and the material contact rod is in contact with the detection trigger piece; when the height of the material is smaller than or equal to the set height, the torsion spring is in a release state, the torsion spring applies a reaction force to the material contact rod, and the material contact rod is separated from the detection trigger part and returns to an initial state.
Preferably, the outer surface of the baffle is sleeved with a protective sleeve.
Through adopting above-mentioned technical scheme, the protective sheath plays the effect of protection baffle, and the baffle needs to contact with the material, easily exists the state of scratching the damage.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the material is stacked to be over-high and set in height, the material pushes the material contact rod to act, the material contact rod is in contact with the detection trigger piece, the detection trigger piece sends a control signal to control the vibration device to act, when the material height is smaller than or equal to the set height, the elastic reset piece acts to enable the material contact rod to recover the initial state, and the vibration device stops vibrating;
2. the signal indicator can play the effect of reporting to the police, and under the condition that vibrating device lasts long-time vibration, detect trigger piece control signal indicator action to remind the staff to look over the operating condition of belt, whether need artifical clearance.
Drawings
Fig. 1 is a schematic view of the overall structure of the present application.
Fig. 2 is a schematic view of the installation of the material contact beam 4 and the mounting bracket 1 of the present application.
Fig. 3 is a cross-sectional view of the material contact beam 4 of the present application.
Reference numerals: 1. mounting a bracket; 2. a vibrating device; 3. a belt; 4. a material contact rod; 5. an elastic reset member; 6. detecting a trigger; 7. a detection member; 8. a control member; 9. a signal indicator; 10. a baffle plate; 11. and (6) a protective sleeve.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses automatic response device of belt chute.
Referring to fig. 1, the automatic belt chute response device comprises a mounting bracket 1 and a vibration device 2, wherein the mounting bracket 1 is arranged on one side of a belt 3; the vibration device 2 is arranged right below the belt 3 and used for driving the belt 3 to vibrate, and the vibration device 2 can be a pneumatic vibrator or an electromagnetic vibrator. Referring to fig. 2, one end of the mounting bracket 1, which is far away from the belt 3, is rotatably provided with a material contact rod 4, and one end of the material contact rod 4, which is far away from the mounting bracket 1, extends out to a set height position right above the belt 3. Material contact arm 4 and installing support 1 set up according to the settlement angle, and installing support 1 can be for articulated setting with material contact arm 4, is equipped with elasticity piece 5 that resets between installing support 1 and the material contact arm 4. The elastic reset piece 5 can be a torsion spring, one end of the torsion spring is welded and fixed with the material contact rod 4, and the other end of the torsion spring is welded and fixed with the mounting bracket 1. When the material contact rod 4 is under the action of thrust, the torsion spring is compressed; when the material contact rod 4 is not stressed, the torsion spring is released, and the material contact rod 4 is restored to the initial state.
Be provided with on installing support 1 and detect trigger 6, detect trigger 6 including detection piece 7 and control 8, detection piece 7 can be contact switch, also can be infrared sensor, and control 8 can be PLC. The detection piece 7 is installed on one side of the installation support 1 close to the material contact rod 4, and the movement direction of the material contact rod 4 is the direction close to the detection trigger piece 6. The detection piece 7 and the control piece 8 are both installed on the installation support 1, the detection piece 7 is used for detecting the rotation angle of the material contact rod 4 and outputting an analog signal to the control piece 8, the control piece 8 is in signal connection with the vibration device 2, and the control piece 8 outputs a corresponding control signal to the vibration device 2 and controls the working state of the vibration device 2.
The vibration device 2 is provided with a signal indicator 9, and the signal indicator 9 is installed on one side surface of the mounting bracket 1. The signal indicator 9 may be an LED lamp or an alarm bell. The signal indicating member 9 is controlled by the control member 8, when the detecting member 7 is continuously contacted with the material contact rod 4 for a long time, the detecting member 7 outputs an analog signal to the control member 8, and the control member 8 outputs a corresponding control signal to the signal indicating member 9 and controls the signal to the working state of time. When the detection piece 7 is continuously contacted with the material contact rod 4 for a long time, namely the vibration device 2 is continuously operated for a long time, the signal indication piece 9 sends out signal indication to prompt an employee to check the condition of the material conveyed by the belt 3, and the set continuous operation time is exceeded.
Referring to fig. 3, one end of the material contact rod 4 close to the belt 3 is connected with a baffle 10 in a threaded manner, the baffle 10 is square, a protective sleeve 11 is sleeved on the outer surface of the baffle 10, and the protective sleeve 11 can be a plastic sleeve. The baffle 10 enlarges the contact area between the material contact rod 4 and the material; the protective sleeve 11 serves to protect the shield from being scratched.
The implementation principle of the embodiment is as follows: when the materials of the belt 3 are conveyed to the initial position of the material contact rod 4, the material accumulation height exceeds the set height of the material contact rod 4, the materials push the material contact rod 4 to move towards the mounting bracket 1, the material contact rod 4 is in contact with the detection piece 7 and outputs a detection signal, and the control piece 8 receives the detection signal and outputs a control signal to control the vibration device 2 to be started; when the material conveying of belt 3 was located to 4 initial position of material contact arm, the height was piled up to the material and is less than or equal to the settlement height of material contact arm 4, and material contact arm 4 receives the reaction force of torsional spring, to keeping away from the one side motion of installing support 1, and the vibration of vibrating device 2 stops.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A belt chute automatic response device which is characterized in that: the vibration device comprises a mounting bracket (1) arranged beside a belt (3) and a vibration device (2) arranged below the belt (3) and used for driving the belt (3) to vibrate; a material contact rod (4) is rotatably arranged on the mounting bracket (1), and one end of the material contact rod (4) far away from the mounting bracket (1) extends to a set height position right above the belt (3); still be provided with on installing support (1) and be used for detecting material contact lever (4) turned angle detect trigger piece (6), detect trigger piece (6) with vibrating device (2) signal connection, detect trigger piece (6) and detect the turned angle of material contact lever (4) and output corresponding control signal, detect trigger piece (6) control the operating condition of vibrating device (2).
2. The automatic belt chute response unit as claimed in claim 1, wherein: the material contact rod (4) is hinged to the mounting support (1), and an elastic reset piece (5) is arranged between the material contact rod (4) and the mounting support (1).
3. The automatic belt chute response unit as claimed in claim 1, wherein: the detection trigger piece (6) comprises a detection piece (7) and a control piece (8), the detection piece (7) is connected with one side, close to the material contact rod (4), of the mounting bracket (1), the control piece (8) is in signal connection with the detection piece (7), and the control piece (8) is in signal connection with the vibration device (2).
4. The automatic belt chute response unit as claimed in claim 1, wherein: the material contact rod (4) is erected on the belt (3) through the mounting support (1), the material contact rod (4) and the mounting support (1) are arranged according to a set angle, and the movement direction of the material contact rod (4) is close to the direction of the detection trigger piece (6).
5. The automatic belt chute response unit as claimed in claim 1, wherein: vibrating device (2) fixed connection be close to under belt (3) one side of material contact pole (4), vibrating device (2) are equipped with signal indication spare, detect trigger piece (6) with signal indication spare (9) signal connection.
6. The automatic belt chute response unit as claimed in claim 1, wherein: and a baffle (10) is arranged at one end of the material contact rod (4) close to the belt (3).
7. The automatic belt chute response unit as claimed in claim 2, wherein: the elastic reset piece (5) is a torsion spring, one end of the torsion spring is fixedly welded with the material contact rod (4), and the other end of the torsion spring is fixedly welded with the mounting bracket (1).
8. The automatic belt chute response unit as claimed in claim 6, wherein: the outer surface of the baffle (10) is sleeved with a protective sleeve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120365510.4U CN214454577U (en) | 2021-02-07 | 2021-02-07 | Automatic response device of belt chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120365510.4U CN214454577U (en) | 2021-02-07 | 2021-02-07 | Automatic response device of belt chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214454577U true CN214454577U (en) | 2021-10-22 |
Family
ID=78143559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120365510.4U Active CN214454577U (en) | 2021-02-07 | 2021-02-07 | Automatic response device of belt chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214454577U (en) |
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2021
- 2021-02-07 CN CN202120365510.4U patent/CN214454577U/en active Active
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