CN217101942U - Belt conveyor links up stifled device of preventing of funnel suspension type - Google Patents
Belt conveyor links up stifled device of preventing of funnel suspension type Download PDFInfo
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- CN217101942U CN217101942U CN202221065240.6U CN202221065240U CN217101942U CN 217101942 U CN217101942 U CN 217101942U CN 202221065240 U CN202221065240 U CN 202221065240U CN 217101942 U CN217101942 U CN 217101942U
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- belt conveyor
- supporting tube
- suspension type
- supporting pipe
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Abstract
The utility model discloses a belt conveyor links up funnel suspension type and prevents stifled device belongs to the funnel and prevents stifled technical field. The utility model discloses a supporting tube and funnel body, the one end and the funnel lateral wall of supporting tube are fixed, and the other end welding of supporting tube has the mounting panel, and the cartridge has the screw on the face of mounting panel, and the one end of screw runs through the mounting panel and is connected with the hangers, and the bottom of hangers is connected with rings, and the bottom hoist and mount of rings have the tilt switch. The utility model discloses with the supporting tube setting at this internal optimum position of funnel, can send warning shutdown signal at the initial stage that the funnel blockked up, through utilizing the protection soft skin, avoid the tilt switch to be pounded by the material that splashes, in order to prevent receiving the exogenic action emergence wrong report police and damage, the alert and fragile trade difficult problem of prior art wrong report has been solved, can effectively avoid funnel flash accident to enlarge the ization, shorten funnel mediation time by a wide margin, reduce workman's intensity of labour, promote the operating efficiency and the reliability of production line.
Description
Technical Field
The utility model relates to a stifled technical field is prevented to the funnel, more specifically says, relates to a belt conveyor links up funnel suspension type and prevents stifled device.
Background
In the prior art, the dam fixing and reclamation process of a tailing pond is carried out: the dam is fixed to main transport building stones in earlier stage, and at present, organic soil is mainly transported to carry out reclamation, because, organic soil viscidity is big, and the uncertainty that belt switching funnel blockked up further increases.
Band conveyer is by extensive use as a main conveying equipment in mine production, band conveyer's discharge end all is connected with the linking funnel usually, in the use, because the influence of factors such as funnel structure and material nature, linking funnel inevitable can take place to block up, in case the funnel blocks up or the flash that other reasons (the next belt skids, shut down, the fracture, tear scheduling problem) caused, if can not in time shut down, the material can overflow rapidly to be full of the funnel and spill over backward and pile up on ground and return belt, return belt can bring the material into belt conveyor tail pulley department along the vestibule all the time. The belt is extremely easy to scratch, pierce and tear by continuously overflowing accumulated materials, equipment damage and personal injury are caused by falling, and time and labor are wasted in subsequent cleaning work. The above situation often causes damage to production equipment, consumes unnecessary human resources, interrupts production, generates significant economic loss, and brings serious threat to safety production.
At present, although the hopper anti-blocking alarm shutdown device is more, the belt conveyor used in mines has severe working conditions (dust, vibration and material splashing), and has defects and defects in different degrees. The main problems are shown in the following: (1) the prior art can only be arranged at a higher position of the side wall of the funnel, and when the funnel is blocked, an alarm stop signal can not be sent out at the first time; (2) the prior art is also very susceptible to dust, vibration and material splashing, resulting in false operation or damage. Due to the problems, the reliability of the prior art in the use of the mine belt conveyor is poor, and the working requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
The defect and not enough to prior art exist, the utility model provides a belt conveyor links up funnel suspension type and prevents stifled device, the utility model discloses with the supporting tube setting at this internal optimum position of funnel, can send alarm stop signal at the initial stage that the funnel blockked up, through protecting soft skin, avoid the tilt switch to be pounded by the material that splashes to prevent to receive the exogenic action to take place the wrong report police and damage, solved the difficult problem of trade that prior art wrong report is alert and easily damaged.
2. Technical scheme
In order to achieve the above purpose, the utility model provides a technical scheme does:
the utility model discloses a belt conveyor links up funnel suspension type and prevents stifled device, including supporting tube and funnel body, the supporting tube bend into 90 degrees right angles form, the supporting tube sets up in the funnel body, one side of funnel body is provided with the funnel lateral wall, the one end of supporting tube is fixed with the funnel lateral wall, be provided with the reinforcing plate between the outer lane of supporting tube and the funnel lateral wall, the other end welding of supporting tube has the mounting panel, the cartridge has the screw on the face of mounting panel, the one end of screw runs through the mounting panel and is connected with the hangers, the bottom of hangers is connected with rings, the bottom hoist and mount of rings have tilt switch, the one end of tilt switch is connected with the control line;
the supporting tube one side bottom be provided with the soft skin of protection, the junction of supporting tube and the soft skin of protection is provided with the checkpost, the soft skin of protection passes through the checkpost suit on the supporting tube, the soft skin of protection is hollow cylindric, the slope switch setting is inboard at the soft skin of protection.
Furthermore, one end of the supporting pipe extends to the outside of the side wall of the funnel and is fixed with the side wall of the funnel.
Furthermore, the supporting pipe and the side wall of the funnel are fixedly welded through a reinforcing plate, and the supporting pipe, the side wall of the funnel and the reinforcing plate form a triangular support shape.
Furthermore, the middle part of the mounting plate is provided with a hole, and a screw is arranged in the hole.
Further, the bottom of the screw is provided with a cotter pin.
Furthermore, the end part of the control line passes through the inner cavity of the supporting tube and extends out of the funnel body, and the control line is led out from the supporting tube and connected with a pull switch of the belt conveyor.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
the utility model discloses set up the supporting tube in this internal optimum position of funnel, can send warning shutdown signal at the initial stage that the funnel blockked up, through utilizing tilt switch and protection soft skin, avoid the tilt switch to be pounded by the material that splashes, in order to prevent that the exogenic action takes place wrong report police and damage, the difficult problem of the alert and easily damaged trade of prior art wrong report has been solved, and the novel in design, moreover, the steam generator is simple in structure, and is small, the cost drops into fewly, simple to operate, use safe and reliable, it is limited to have solved the mounted position that prior art used to exist on mine belt conveyor, the wrong report, the fragile scheduling problem, can effectively avoid funnel flash accident to enlarge, lead to unnecessary economic loss, shorten funnel mediation time by a wide margin, reduce workman's intensity of labour, promote the operating efficiency and the reliability of production line.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a right side view of the overall structure of the present invention;
FIG. 3 is an enlarged view of the point A of the present invention;
fig. 4 is an enlarged view of the position B of the present invention.
In the figure: 1. a support tube; 11. mounting a plate; 2. a screw; 21. a cotter pin; 3. hanging a lug; 4. a hoisting ring; 5. a tilt switch; 51. a control line; 6. a protective soft skin; 7. a clip; 8. a reinforcing plate; 9. a funnel side wall; 10. a funnel body.
Detailed Description
The invention is further described with reference to the following figures and examples:
example 1
As can be seen from fig. 1-4, the belt conveyor linking funnel suspension type anti-blocking device of the embodiment includes a supporting pipe 1 and a funnel body 10, the supporting pipe 1 is bent into a 90-degree right-angle shape, the supporting pipe 1 is arranged in the funnel body 10, one side of the funnel body 10 is provided with a funnel side wall 9, one end of the supporting pipe 1 is fixed with the funnel side wall 9, a reinforcing plate 8 is arranged between an outer ring of the supporting pipe 1 and the funnel side wall 9, the other end of the supporting pipe 1 is welded with a mounting plate 11, a screw 2 is inserted on a plate surface of the mounting plate 11, one end of the screw 2 penetrates through the mounting plate 11 and is connected with a hanging lug 3, the bottom of the hanging lug 3 is connected with a hanging ring 4, a tilt switch 5 is hung at the bottom of the hanging ring 4, the tilt switch 5 is hung on the hanging ring 3 through the hanging ring 4, and one end of the tilt switch 5 is connected with a control wire 51;
one side bottom of supporting tube 1 is provided with soft skin 6 of protection, the junction of supporting tube 1 and soft skin 6 of protection is provided with checkpost 7, soft skin 6 of protection passes through 7 suits of checkpost on supporting tube 1, the soft skin 6 of protection is hollow cylindric, tilt switch 5 sets up at the soft skin 6 inboards of protection, the soft skin 6 of protection can be rolled into the tube-shape with the thick transparent soft glass of 3mm, the soft skin 6 of protection covers tilt switch 5 completely, it can not directly pound tilt switch 5 in to ensure the material that splashes, make it damage or the great angle of slope take place the wrong report police.
One end of the support tube 1 extends outside the funnel side wall 9 and is fixed to the funnel side wall 9.
The supporting tube 1 and the funnel side wall 9 are fixedly welded through the reinforcing plate 8, and the supporting tube 1, the funnel side wall 9 and the reinforcing plate 8 form a triangular support shape.
The middle part of the mounting plate 11 is provided with a hole, and a screw 2 is arranged in the hole.
The bottom of the screw 2 is provided with a split pin 21, and after the hanging lug 3 is connected with the screw 2, the hanging lug is locked again through the split pin 21.
The tilt switch 5 is vertically suspended and installed at a lower position in the funnel through the supporting pipe 1, can send out an alarm stop signal at the initial stage that the funnel blocks up the overflow of materials, avoids the materials to continue to overflow, is provided with the protective soft skin 6 outside the tilt switch 5, and will reach a certain inclination angle and just send out the stop signal, therefore, even if hit by the splashed materials in the funnel, the false alarm and the damage can not be caused, and the use is safe and reliable.
The initial state of the tilt switch 5 is a vertically suspended state, the contact is normally closed, when the tilt switch 5 deviates from the vertical position by more than 17 degrees, the contact inside the tilt switch 5 acts, the normally closed contact is disconnected, a signal is sent, the belt conveyor can be stopped immediately, after the materials in the funnel are cleared, the tilt switch 5 is recovered to be vertically suspended, and the contact is closed automatically.
The end of the control wire 51 passes through the inner cavity of the supporting tube 1 and extends out of the funnel body 10, and the control wire 51 is led out from the supporting tube 1 and connected with a pull switch of the belt conveyor.
The working principle and the using method are as follows: fig. 1, 2 can see, in case the funnel blocks up or the material that other reasons (the next belt skids, shut down, the fracture, tear scheduling problem) caused overflows, at first can extrude protection soft skin 6 from one side, protection soft skin 6 extrudees the tilt switch 5 that hangs the perpendicular installation again, when the skew vertical position of tilt switch 5 was more than 17 degrees, the inside contact action of switch, normally closed contact disconnection, signals, belt transportation chance is shut down immediately, after the material clears away in the funnel, tilt switch 5 replies the perpendicular state of hanging, the contact is closed again by oneself, the utility model discloses whether the funnel blocks up is judged to the change that utilizes the contact to open and shut in the tilt switch 5, and whatever reason leads to the funnel in the material overflow will trigger the device, sends shutdown signal, avoids the accident to enlarge.
The supporting tube 1 is in the best position in the funnel body 10, can send out warning shutdown signal at the initial stage that the funnel blockked up, through utilizing tilt switch 5 and protection soft skin 6, avoids tilt switch 5 to be pounded by the material that splashes to prevent that the exogenic action from taking place wrong report police and damaging, solved the difficult problem of trade of the alert and easy damage of prior art wrong report.
The utility model relates to a novelty, simple structure, it is small, the cost drops into fewly, simple to operate, uses safe and reliable, has solved that prior art uses the mounted position that exists on mine belt conveyor limited, wrong report police, fragile scheduling problem, can effectively avoid funnel flash accident to enlarge, leads to unnecessary economic loss, shortens funnel mediation time by a wide margin, reduces workman's intensity of labour, promotes the operating efficiency and the reliability of production line.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a belt conveyor links up funnel suspension type and prevents stifled device, includes supporting tube (1) and funnel body (10), its characterized in that: the supporting pipe (1) is bent into a 90-degree right-angle shape, the supporting pipe (1) is arranged in a funnel body (10), a funnel side wall (9) is arranged on one side of the funnel body (10), one end of the supporting pipe (1) is fixed to the funnel side wall (9), a reinforcing plate (8) is arranged between the outer ring of the supporting pipe (1) and the funnel side wall (9), a mounting plate (11) is welded to the other end of the supporting pipe (1), a screw (2) is inserted onto the surface of the mounting plate (11), one end of the screw (2) penetrates through the mounting plate (11) and is connected with a hanging lug (3), the bottom of the hanging lug (3) is connected with a hanging ring (4), an inclined switch (5) is hung at the bottom of the hanging ring (4), and one end of the inclined switch (5) is connected with a control line (51);
the supporting tube is characterized in that a protective soft leather (6) is arranged at the bottom of one side of the supporting tube (1), a clamp (7) is arranged at the joint of the supporting tube (1) and the protective soft leather (6), the protective soft leather (6) is sleeved on the supporting tube (1) through the clamp (7), the protective soft leather (6) is hollow and cylindrical, and the inclined switch (5) is arranged on the inner side of the protective soft leather (6).
2. The belt conveyor engaging hopper suspension type anti-blocking device of claim 1, characterized in that: one end of the supporting pipe (1) extends out of the side wall (9) of the funnel and is fixed with the side wall (9) of the funnel.
3. The belt conveyor engaging hopper suspension type anti-blocking device of claim 1, characterized in that: the supporting pipe (1) and the funnel side wall (9) are fixedly welded through the reinforcing plate (8), and the supporting pipe (1), the funnel side wall (9) and the reinforcing plate (8) form a triangular support shape.
4. The belt conveyor engaging hopper suspension type anti-blocking device of claim 1, characterized in that: the middle part of the mounting plate (11) is provided with a hole, and a screw (2) is arranged in the hole.
5. The belt conveyor engaging hopper suspension type anti-blocking device of claim 1, characterized in that: the bottom of the screw (2) is provided with a cotter pin (21).
6. The belt conveyor engaging hopper suspension type anti-blocking device of claim 1, characterized in that: the end part of the control wire (51) penetrates through the inner cavity of the supporting pipe (1) and extends out of the funnel body (10), and the control wire (51) is led out from the supporting pipe (1) and is connected with a pull switch of the belt conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221065240.6U CN217101942U (en) | 2022-05-06 | 2022-05-06 | Belt conveyor links up stifled device of preventing of funnel suspension type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221065240.6U CN217101942U (en) | 2022-05-06 | 2022-05-06 | Belt conveyor links up stifled device of preventing of funnel suspension type |
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|---|---|
| CN217101942U true CN217101942U (en) | 2022-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221065240.6U Active CN217101942U (en) | 2022-05-06 | 2022-05-06 | Belt conveyor links up stifled device of preventing of funnel suspension type |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114735430A (en) * | 2022-05-06 | 2022-07-12 | 安徽马钢矿业资源集团南山矿业有限公司 | Belt conveyor links up stifled device of preventing of funnel suspension type |
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2022
- 2022-05-06 CN CN202221065240.6U patent/CN217101942U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114735430A (en) * | 2022-05-06 | 2022-07-12 | 安徽马钢矿业资源集团南山矿业有限公司 | Belt conveyor links up stifled device of preventing of funnel suspension type |
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