CN219488692U - Deviation-preventing switch for belt conveyor - Google Patents
Deviation-preventing switch for belt conveyor Download PDFInfo
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- CN219488692U CN219488692U CN202320385556.1U CN202320385556U CN219488692U CN 219488692 U CN219488692 U CN 219488692U CN 202320385556 U CN202320385556 U CN 202320385556U CN 219488692 U CN219488692 U CN 219488692U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Structure Of Belt Conveyors (AREA)
Abstract
The utility model discloses an anti-deviation switch for a belt conveyor, and particularly relates to the technical field of deviation switches. This an anti-deviation switch for belt conveyor, through the switch mechanism subassembly that sets up, when conveyer belt off tracking staff can't adjust, made things convenient for the anti-deviation switch to carry out timely stopping when great to the conveyer belt skew, guaranteed the security that the conveyer operated, prevented that the conveyer belt from excessively off tracking from leading to the condition emergence that the work piece dropped from the top of conveyer, prevented that the work piece from dropping from the conveyer belt and taking place the condition of damaging to appear, and then guaranteed the conveyer belt and carried the stability of work piece.
Description
Technical Field
The utility model relates to the technical field of off tracking switches, in particular to an off tracking prevention switch for a belt conveyor.
Background
The deflection switch is a product for detecting the deflection quantity of a conveyer belt of the belt conveyer, plays a safety protection device for automatically alarming and stopping when the conveyer belt deflects in the running process, and when the conveyer belt deflects in the running process, the conveyer belt touches the switch vertical roll and deflects the vertical roll, when the deflection angle of the vertical roll reaches a 1-level switch angle, the switch sends out an alarm signal, and when the conveyer belt deflects seriously and reaches a 2-level switch angle, the switch sends out a stopping signal to realize the automatic stopping of the deflection fault of the conveyer belt.
The novel anti-deviation switch for the belt conveyor disclosed in China patent has the advantages that the non-contact detection of the deviation condition of the belt is realized by utilizing the customized proximity switch, the contact impact of the belt and the deviation switch is avoided, the damage to a detection device or the belt and the like is avoided, the alarm is sensitive, the proximity switch has the advantages of quick response, high accuracy and the like, and the alarm can be accurately given when the deviation condition occurs; meanwhile, the device has a simple structure and is convenient to maintain and overhaul.
The above-mentioned off tracking prevention switch utilizes the proximity switch of customization to realize the non-contact detection of sticky tape off tracking condition when using, but enough above-mentioned off tracking prevention switch only possess the function of reporting to the police to the condition after the skew to the conveyer off tracking, but do not possess the conveyer and stop the function in time after the excessive off tracking of conveyer to lead to the condition emergence to carrying work piece and conveyer to cause the damage after the excessive off tracking of conveyer, and then reduced the efficiency of carrying the work piece, can't ensure the quality of carrying the work piece, consequently, above-mentioned off tracking prevention switch can't satisfy the demand of carrying out timely stop to the conveyer.
Disclosure of Invention
The utility model aims to provide an anti-deviation switch for a belt conveyor, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent off tracking switch that belt conveyor used, includes the bottom plate, the top fixedly connected with support frame of bottom plate, and the guard plate is installed to one side of support frame, the adjustment tank has been seted up at the top of guard plate, and the inner wall of guard plate is provided with the conveyer, the top fixedly connected with support frame No. two of bottom plate, and the top fixedly connected with fixed plate of No. two support frames, the top of No. one fixed plate is provided with the switch mechanism subassembly, and one side fixedly connected with backup pad of switch mechanism subassembly, the inner wall sliding connection of backup pad has the slider, and the other end fixedly connected with adjustment mechanism subassembly of slider.
Preferably, the inner wall fixedly connected with return spring No. one of switch mechanism subassembly, and the quantity of return spring No. one has two, two return spring No. one uses the perpendicular bisector of switch mechanism subassembly to set up as symmetry axis symmetry, and the opposite side fixedly connected with limiting plate of return spring No. one, limiting plate constitutes extending structure with return spring No. one.
Preferably, the inner wall of the switch mechanism assembly is provided with a first control switch, the inner wall of the switch mechanism assembly is provided with a second control switch, the inner wall of the first control switch is provided with a transmission line, the other end of the transmission line is connected with an alarm, and the alarm and the first control switch form an integrated structure through the transmission line.
Preferably, the outer wall of the switch mechanism assembly is provided with a second control switch, the second control switch penetrates through the outer wall of the switch mechanism assembly, the outer wall of the switch mechanism assembly is provided with a through groove, and the through groove and the second control switch are on the same horizontal line.
Preferably, the number of the supporting plates is two, the two supporting plates are symmetrically arranged by taking the perpendicular bisector of the switch mechanism assembly as a symmetrical axis, the inner wall of the supporting plate is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a sliding block, the supporting plate and the sliding block form a sliding structure, and the shape and the size of the inner wall of the supporting plate and the shape and the size of the outer wall of the sliding block are mutually matched.
Preferably, the outer wall fixedly connected with mount of adjustment mechanism subassembly, and the inner wall fixedly connected with bearing bar of mount, the outer wall bearing of bearing bar is connected with the dancer roll, the bottom fixedly connected with expansion bracket of adjustment mechanism subassembly, and the quantity of expansion bracket has two, two the expansion bracket uses the perpendicular bisector of adjustment mechanism subassembly to set up for symmetry axis symmetry.
The preferred one side fixedly connected with No. two reset springs of adjustment mechanism subassembly, and No. two reset spring's outer wall is provided with the regulation pole, adjustment mechanism subassembly constitutes extending structure with the regulation pole, and No. two reset springs and wear the groove on same horizontal line, no. two reset spring's the other end fixedly connected with alignment jig, and the outer wall of alignment jig is provided with the connector.
Compared with the prior art, the utility model has the beneficial effects that: the deviation preventing switch for the belt conveyor is provided with a deviation preventing switch;
1. through the switch mechanism assembly, when a worker is temporarily out of place and the workpiece continues to deviate to cause overlarge deviation, the deviation-preventing switch timely stops the conveyor belt, so that the working safety of the conveyor is ensured, the situation that the workpiece falls from the upper part of the conveyor due to excessive deviation of the conveyor belt is prevented, the situation that the workpiece falls from the conveyor belt to be damaged is prevented, and the conveying stability of the conveyor belt to the workpiece is further ensured;
2. through the adjustment mechanism subassembly that sets up, make things convenient for the conveyer belt to carry out the police dispatch newspaper in the first time when off tracking, made things convenient for the staff to carry out the first time control when off tracking to the conveyer belt, lead to the conveyer belt to last off tracking to lead to carrying the condition emergence of work piece skew, and then guaranteed the staff to carry out the efficiency of adjusting to the work piece, improved the conveyer belt and carried the stability of work piece, increased overall device's practicality.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a switch mechanism assembly according to the present utility model;
FIG. 3 is a schematic view of the internal structure of the adjustment mechanism assembly of the present utility model;
fig. 4 is a schematic view of the internal structure of the switch mechanism assembly of the present utility model.
In the figure: 1. a bottom plate; 2. a first support frame; 3. a protection plate; 4. an adjustment tank; 5. a conveyor; 6. a second support frame; 7. a first fixing plate; 8. a switch mechanism assembly; 801. a first return spring; 802. a limiting plate; 803. a first control switch; 804. a second control switch; 805. penetrating a groove; 806. limit is bad; 9. a transmission line; 10. an alarm; 11. a support plate; 12. a slide block; 13. an adjustment mechanism assembly; 1301. a fixing frame; 1302. a bearing rod; 1303. an adjusting roller; 1304. a telescopic frame; 1305. a second return spring; 1306. an adjusting rod; 1307. an adjusting frame; 1308. a connector.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a prevent off tracking switch that belt conveyor used, including bottom plate 1, the top fixedly connected with support frame 2 of bottom plate 1, and the guard plate 3 is installed to one side of support frame 2, adjustment tank 4 has been seted up at the top of guard plate 3, and the inner wall of guard plate 3 is provided with conveyer 5, the top fixedly connected with support frame 6 No. two of bottom plate 1, and the top fixedly connected with fixed plate 7 No. two support frames 6, the top of fixed plate 7 is provided with switch mechanism subassembly 8, and one side fixedly connected with backup pad 11 of switch mechanism subassembly 8, the inner wall sliding connection of backup pad 11 has slider 12, and the other end fixedly connected with adjustment mechanism subassembly 13 of slider 12.
The inner wall of the switch mechanism assembly 8 is fixedly connected with first return springs 801, the number of the first return springs 801 is two, the two first return springs 801 are symmetrically arranged by taking the perpendicular bisector of the switch mechanism assembly 8 as a symmetry axis, the other side of the first return springs 801 is fixedly connected with a limiting plate 802, and the limiting plate 802 and the first return springs 801 form a telescopic structure;
at this time, the conveyor 5 continues to push the adjusting mechanism component 13 to adjust, at this time, the adjusting frame 1307 extrudes the limiting plate 802, at this time, the limiting plate 802 compresses the first return spring 801, so that the adjusting frame 1307 drives the connector 1308 to drop off from the first control switch 803, and then the alarm is stopped, at this time, the connector 1308 is separated from the first control switch 803 and connected with the second control switch 804, and because the second control switch 804 is connected with the control system of the conveyor 5, at this time, the trough 805 controls the control system of the conveyor 5, the operation of the conveyor 5 is stopped, and the operation of the conveyor 5 is stopped;
the inner wall of the switch mechanism assembly 8 is provided with a first control switch 803, the inner wall of the switch mechanism assembly 8 is provided with a second control switch 804, the inner wall of the first control switch 803 is provided with a transmission line 9, the other end of the transmission line 9 is connected with an alarm 10, and the alarm 10 and the first control switch 803 form an integrated structure through the transmission line 9;
at this time, the connector 1308 is connected with the first control switch 803, and because the first control switch 803 is connected with the connector 1308, the first control switch 803 is electrified at this time, and then the transmission line 9 transmits current to the inside of the alarm 10, at this time, the alarm 10 is started, and the warning of the deviation of the conveying belt to the staff is completed;
the outer wall of the switch mechanism assembly 8 is provided with a second control switch 804, the second control switch 804 is penetratingly arranged on the outer wall of the switch mechanism assembly 8, the outer wall of the switch mechanism assembly 8 is provided with a penetrating groove 805, the penetrating groove 805 and the second control switch 804 are on the same horizontal line, and meanwhile, the telescopic frame 1304 is compressed by the adjusting mechanism assembly 13.
The implementation mode specifically comprises the following steps: through the switch mechanism subassembly 8 that sets up, when conveyer belt off tracking staff can't adjust, make things convenient for the off tracking switch to carry out in time stopping when great to the conveyer belt skew, guaranteed the security that conveyer 5 worked, prevented that the conveyer belt from excessively off tracking from leading to the condition that the work piece dropped from the top of conveyer 5 from taking place, prevented that the work piece from dropping from the conveyer belt from taking place the condition that damages to appear, and then guaranteed the conveyer belt and carried the stability of work piece, increased overall device's practicality.
Referring to fig. 1-4, the present utility model provides a technical solution: the anti-deviation switch for the belt conveyor comprises two support plates 11, wherein the two support plates 11 are symmetrically arranged by taking a perpendicular bisector of a switch mechanism assembly 8 as a symmetry axis, a chute is formed in the inner wall of the support plate 11, a sliding block 12 is slidingly connected to the inner wall of the chute, the support plate 11 and the sliding block 12 form a sliding structure, and the shape and the size of the inner wall of the support plate 11 and the shape and the size of the outer wall of the sliding block 12 are mutually matched;
when the conveyor 5 is deviated, the conveyor 5 pushes the adjusting roller 1303, and the adjusting roller 1303 pushes the adjusting mechanism component 13 through the fixing frame 1301, so that the adjusting mechanism component 13 slides along the inner wall of the supporting plate 11 through the sliding block 12, and the adjusting mechanism component 13 is fixedly connected to one side of the second return spring 1305, so that the second return spring 1305 is driven to adjust;
the outer wall of the adjusting mechanism assembly 13 is fixedly connected with a fixing frame 1301, the inner wall of the fixing frame 1301 is fixedly connected with a bearing rod 1302, an outer wall bearing of the bearing rod 1302 is connected with an adjusting roller 1303, the bottom end of the adjusting mechanism assembly 13 is fixedly connected with two telescopic frames 1304, and the two telescopic frames 1304 are symmetrically arranged by taking a perpendicular bisector of the adjusting mechanism assembly 13 as a symmetrical axis;
because the second return spring 1305 and the through groove 805 are on the same horizontal line, the second return spring 1305 is driven to stretch along the outer wall of the through groove 805, meanwhile, the second return spring 1305 compresses the adjusting rod 1306 through the limiting ring 806, the second return spring 1305 drives the adjusting frame 1307 fixed at the other end to adjust, and the connector 1308 is driven to adjust;
a second return spring 1305 is fixedly connected to one side of the adjusting mechanism assembly 13, an adjusting rod 1306 is arranged on the outer wall of the second return spring 1305, the adjusting mechanism assembly 13 and the adjusting rod 1306 form a telescopic structure, the second return spring 1305 and the through groove 805 are arranged on the same horizontal line, an adjusting frame 1307 is fixedly connected to the other end of the second return spring 1305, and a connector 1308 is arranged on the outer wall of the adjusting frame 1307;
because the second return spring 1305 and the through groove 805 are on the same horizontal line, the second return spring 1305 is driven to stretch along the outer wall of the through groove 805, meanwhile, the second return spring 1305 compresses the adjusting rod 1306 through the limiting part 806, the second return spring 1305 drives the adjusting frame 1307 with the fixed other end to adjust, and then the connector 1308 is driven to adjust, and at the moment, the connector 1308 is connected with the first control switch 803.
The implementation mode specifically comprises the following steps: through the adjustment mechanism subassembly 13 that sets up, make things convenient for the conveyer belt to carry out the police dispatch newspaper in the first time when off tracking, made things convenient for the staff to carry out the first time control when off tracking to the conveyer belt, lead to the conveyer belt to last off tracking to lead to carrying the condition emergence of work piece skew, and then guaranteed the staff to carry out the efficiency of adjustment to the work piece, improved the conveyer belt and carried the stability of work piece, increased overall device's practicality.
Working principle: when the deviation preventing switch for the belt conveyor is used, the first support frame 2 is connected with the bottom plate 1, so that the stability of work of the protection plate 3 is guaranteed, then a workpiece is placed above the conveyor 5, the conveyor 5 is started, the conveyor 5 drives the workpiece to be conveyed, the conveyor 5 drives the regulating roller 1303 to rotate, when the conveyor 5 deflects, the regulating roller 1303 pushes the regulating mechanism component 13 through the fixing frame 1301, the regulating mechanism component 13 slides along the inner wall of the supporting plate 11 through the sliding block 12, one side of the second return spring 1305 is fixedly connected with the regulating mechanism component 13, the second return spring 1305 is driven to regulate the deviation preventing device, the connector 1308 is driven to be connected with the first control switch 803 through the second return spring 1305, the first control switch 803 is connected with the connector 1308, the first control switch 803 is electrified, the current is transmitted to the inside of the alarm 10 through the transmission line 9, and the alarm 10 is started at the moment, so that the deviation of the conveying belt is warned for workers is completed;
the utility model discloses prevent off tracking switch, the work piece off tracking that carries on equipment takes place the back first time and can trigger, and report to the police continuously, report to the police after correcting and stop, otherwise, when the staff is temporarily unset, thereby lead to the work piece to continue the skew, and when leading to the skew too big, conveyer 5 continues to promote adjustment mechanism subassembly 13 and adjust this moment, regulating frame 1307 extrudees limiting plate 802, this moment limiting plate 802 compresses return spring 801, thereby regulating frame 1307 drives connector 1308 and control switch 803 and drop, and then stop the alarm, connector 1308 breaks away from control switch 803 and is connected with control switch 804 No. two, because control switch 804 and conveyer 5's control system are connected, wear groove 805 at this moment and control conveyer 5's control system, stop conveyer 5's operation, the completion is stopped to conveyer 5's operation, thereby make things convenient for preventing off tracking switch and in time stopping when big conveyer 5 skew, the security of carrying out work, the conveyer belt excessive off tracking has prevented that the work piece from dropping from the condition of conveyer 5 from taking place, the conveyer belt from dropping has been prevented and the whole and has been damaged, and the stability of the conveyer has been guaranteed, and the whole device has been carried out.
Claims (7)
1. The utility model provides a prevent off tracking switch that belt conveyor used, includes bottom plate (1), its characterized in that: the utility model discloses a protection board, including bottom plate (1), protection board (3), adjustment tank (4), and the inner wall of protection board (3) is provided with conveyer (5), the top fixedly connected with No. two support frames (6) of bottom plate (1), and No. two top fixedly connected with fixed plate (7) of support frame (6), the top of No. one fixed plate (7) is provided with switch mechanism subassembly (8), and one side fixedly connected with backup pad (11) of switch mechanism subassembly (8), the inner wall sliding connection of backup pad (11) has slider (12), and the other end fixedly connected with adjustment mechanism subassembly (13) of slider (12).
2. The deviation preventing switch for a belt conveyor according to claim 1, wherein the inner wall of the switch mechanism assembly (8) is fixedly connected with a first return spring (801), the number of the first return springs (801) is two, the two first return springs (801) are symmetrically arranged by taking a perpendicular bisector of the switch mechanism assembly (8) as a symmetry axis, the other side of the first return spring (801) is fixedly connected with a limiting plate (802), and the limiting plate (802) and the first return springs (801) form a telescopic structure.
3. The deviation prevention switch for a belt conveyor according to claim 1, wherein a first control switch (803) is provided on an inner wall of the switch mechanism assembly (8), a second control switch (804) is provided on an inner wall of the switch mechanism assembly (8), a transmission line (9) is provided on an inner wall of the first control switch (803), an alarm (10) is connected to the other end of the transmission line (9), and the alarm (10) and the first control switch (803) form an integrated structure through the transmission line (9).
4. The deviation preventing switch for a belt conveyor according to claim 1, wherein the second control switch (804) is provided on the outer wall of the switch mechanism assembly (8), the second control switch (804) is provided on the outer wall of the switch mechanism assembly (8) in a penetrating manner, the through groove (805) is provided on the outer wall of the switch mechanism assembly (8), and the through groove (805) and the second control switch (804) are on the same horizontal line.
5. The anti-deviation switch for a belt conveyor according to claim 4, wherein the number of the supporting plates (11) is two, the two supporting plates (11) are symmetrically arranged by taking a perpendicular bisector of the switch mechanism assembly (8) as a symmetry axis, a sliding groove is formed in the inner wall of the supporting plate (11), the sliding block (12) is slidingly connected with the inner wall of the sliding groove, the supporting plate (11) and the sliding block (12) form a sliding structure, and the shape and the size of the inner wall of the supporting plate (11) and the shape and the size of the outer wall of the sliding block (12) are mutually matched.
6. The anti-deviation switch for the belt conveyor according to claim 1, wherein the outer wall of the adjusting mechanism assembly (13) is fixedly connected with a fixing frame (1301), the inner wall of the fixing frame (1301) is fixedly connected with a bearing rod (1302), an outer wall bearing of the bearing rod (1302) is connected with an adjusting roller (1303), the bottom end of the adjusting mechanism assembly (13) is fixedly connected with telescopic frames (1304), the number of the telescopic frames (1304) is two, and the two telescopic frames (1304) are symmetrically arranged by taking a perpendicular bisector of the adjusting mechanism assembly (13) as a symmetry axis.
7. The deviation prevention switch for the belt conveyor according to claim 1, wherein one side of the adjusting mechanism assembly (13) is fixedly connected with a second return spring (1305), an adjusting rod (1306) is arranged on the outer wall of the second return spring (1305), the adjusting mechanism assembly (13) and the adjusting rod (1306) form a telescopic structure, the second return spring (1305) and the penetrating groove (805) are on the same horizontal line, the other end of the second return spring (1305) is fixedly connected with an adjusting frame (1307), and a connector (1308) is arranged on the outer wall of the adjusting frame (1307).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320385556.1U CN219488692U (en) | 2023-02-27 | 2023-02-27 | Deviation-preventing switch for belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320385556.1U CN219488692U (en) | 2023-02-27 | 2023-02-27 | Deviation-preventing switch for belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219488692U true CN219488692U (en) | 2023-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320385556.1U Active CN219488692U (en) | 2023-02-27 | 2023-02-27 | Deviation-preventing switch for belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219488692U (en) |
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2023
- 2023-02-27 CN CN202320385556.1U patent/CN219488692U/en active Active
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