CN220501831U - Belt anti-tearing device - Google Patents
Belt anti-tearing device Download PDFInfo
- Publication number
- CN220501831U CN220501831U CN202322102862.2U CN202322102862U CN220501831U CN 220501831 U CN220501831 U CN 220501831U CN 202322102862 U CN202322102862 U CN 202322102862U CN 220501831 U CN220501831 U CN 220501831U
- Authority
- CN
- China
- Prior art keywords
- angle steel
- belt
- steel cover
- protective sleeve
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 43
- 239000010959 steel Substances 0.000 claims abstract description 43
- 238000009434 installation Methods 0.000 claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims abstract description 22
- 238000005452 bending Methods 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims description 37
- 238000007789 sealing Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000001514 detection method Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Abstract
The utility model discloses a belt tearing-preventing device, which comprises a belt frame, wherein a clamping block is arranged at one end of a supporting spring, an infrared ray through hole is formed in the middle of a closed cover plate, a threaded mounting groove is formed in one side of an angle steel cover, a threaded mounting block is arranged on the inner wall of the threaded mounting groove, one end of the threaded mounting block is communicated with a protective sleeve, bending blocks are arranged between the protective sleeves, a supporting sliding block is fixedly connected to the inner wall of the protective sleeve, cables are distributed on the inner wall of the protective sleeve in an inserting mode, and one end of each cable is electrically connected with a safety grating. This belt anti-tearing device can respond to through the infrared ray that transmits between the safety grating, detects more accurately, and control is more accurate, and the safety grating conveniently covers fast through angle steel cover and closure apron in addition and closes the dismouting, and convenient change and maintenance use, safety grating can play shockproof effect through grip block and supporting spring centre gripping support when the installation moreover, uses safelyr.
Description
Technical Field
The utility model relates to the technical field of belts, in particular to a belt tearing-preventing device.
Background
Because the belt conveyor has the characteristics of strong conveying capacity, long conveying distance, continuous operation, simple structure, easy maintenance, convenient automation operation and the like, the belt conveyor is widely adopted by concentrating mills to convey materials.
In the prior art, when an iron foreign matter falls into a belt roller, the iron foreign matter penetrates through the belt to pick up a steel wire rope, a travel switch or a pull switch connected with the steel wire rope is disconnected, the belt is automatically stopped, and a post person can immediately check and treat the belt, so that the occurrence of malignant accidents of tearing of the belt is effectively prevented, but the defect exists, the tearing detection effect of the prior equipment is poor and inaccurate, a detection mechanism cannot be quickly disassembled and replaced, an effective protection structure cannot be removed, the damage is easily caused in the operation process, and the use is inconvenient, so that the belt tearing prevention device is required to solve the problems.
Disclosure of Invention
The utility model aims to provide a belt tearing-preventing device, which solves the problems that the tearing-preventing device in the background art is poor in tearing detection effect, inaccurate, incapable of being quickly disassembled, assembled and replaced and used, incapable of removing an effective protective structure, easy to damage in the operation process and inconvenient to use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a belt anti-tearing device, includes the belt frame, belt frame inner wall side-mounting has the angle steel cover, and angle steel cover installs safety grating in the inner wall, angle steel cover both sides lower extreme fixedly connected with fixed-position welding groove, and fixed-position welding groove inner wall inserts and close and install the fixed-position welding piece, fixed-position welding piece one end and belt frame fixed connection, angle steel cover one end edge is installed the connection hinge, and is connected the hinge opposite side and install and seal the apron, seal the apron upper end edge and insert and close and install locking knob, and seal apron and angle steel cover inner wall and install supporting spring, the grip block is installed to supporting spring one end, infrared ray through-hole has been seted up to the intermediate position of sealing the apron, threaded mounting groove has been seted up to angle steel cover one side, and threaded mounting groove inner wall installs threaded mounting piece, threaded mounting piece one end intercommunication is installed the protective sleeve, and installs the bending block between the protective sleeve, protective sleeve inner wall fixedly connected with supporting shoe, and protective sleeve inner wall inserts and closes and distributes the cable, cable one end and safety grating electric connection.
Preferably, the angle steel cover is inserted and positioned with the belt frame in the positioning welding groove through the positioning welding block, and the positioning welding block is welded and installed with the positioning welding groove.
Preferably, the sealing cover plate is in overturning connection with the angle steel cover through a connecting hinge, and is in locking cover installation with the safety grating through a locking knob.
Preferably, the safety grating is elastically clamped and installed with the angle steel cover on the supporting spring through the clamping block, and the center position of the safety grating is matched with the position of the infrared ray through hole.
Preferably, the cable is spacing support and inserts the installation through supporting the slider and protecting sleeve, and the cable is the bending connection with the angle steel cover on protecting sleeve through the piece of buckling.
Preferably, the protective sleeve is spirally spliced and installed with the angle steel cover in the threaded installation groove through the threaded installation block.
Compared with the prior art, the utility model has the beneficial effects that: this belt anti-tearing device can respond to through the infrared ray that transmits between the safety grating, detects more accurately, and control is more accurate, and the safety grating conveniently covers fast through angle steel cover and closure apron in addition and closes the dismouting, and convenient change and maintenance use, safety grating can play shockproof effect through grip block and supporting spring centre gripping support when the installation moreover, uses safelyr.
Drawings
FIG. 1 is a front view of a belt anti-tear device of the present utility model;
FIG. 2 is a cross-sectional view of a belt anti-tear device according to the present utility model;
FIG. 3 is a schematic view of a belt anti-tearing device of the present utility model wherein a steel angle cover is connected to a protective sleeve;
FIG. 4 is an enlarged view of the belt anti-tear device of the present utility model at A in FIG. 2;
FIG. 5 is an enlarged view of the belt anti-tear device of the present utility model at B in FIG. 2;
FIG. 6 is an enlarged view of the belt anti-tear device of the present utility model at C in FIG. 2;
FIG. 7 is an enlarged view of the belt anti-tear device of the present utility model at D in FIG. 3;
fig. 8 is an enlarged view of the belt anti-tear device of the present utility model at E in fig. 3.
In the figure: 1. the belt frame, 2, angle steel cover, 3, closure apron, 4, infrared ray through-hole, 5, safety grating, 6, cable, 7, protective sleeve, 8, the welding groove that fixes a position, 9, the welding piece, 10, the connection hinge, 11, the grip block, 12, supporting spring, 13, locking knob, 14, the piece of buckling, 15, supporting slider, 16, the screw thread mounting groove, 17, screw thread mounting piece.
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. 1-8, the present utility model provides a technical solution: the utility model provides a belt anti-tearing device, including belt frame 1, angle steel cover 2, close apron 3, infrared ray through-hole 4, safety grating 5, cable 6, protective sleeve 7, welding neck 8, welding neck 9, connecting hinge 10, grip block 11, supporting spring 12, locking knob 13, bending block 14, supporting slider 15, screw thread mounting groove 16 and screw thread mounting block 17, belt frame 1 inner wall side-mounting has angle steel cover 2, and angle steel cover 2 inner wall installs safety grating 5, angle steel cover 2 is in the welding neck 8 through welding neck 9 and is in joint location installation with belt frame 1, and welding neck 9 and welding neck 8 welded installation, so that angle steel cover 2 can carry out welding location installation, the installation is more stable, more convenient, safety grating 5 is in elastic clamping installation with angle steel cover 2 through grip block 11 on supporting spring 12, and the central point of safety grating 5 matches with the position of infrared ray through-hole 4, so that safety grating 5 is convenient to carry out clamping installation, and can carry out elastic support, and can be through infrared ray 4 and take place welding neck 3 through welding neck 9 and be in a fixed connection with welding neck 9, welding neck 9 and connecting end of welding neck 9 and welding neck 9, the welding neck 9 is in the opposite side, and connecting neck 9 is in the welding neck 9 and connecting neck 9, and connecting neck 9 is in the welding neck 9, more convenient, safety grating 5 is in elastic clamping installation with angle steel cover 2, and is in elastic clamping neck 2, and is in elastic clamping installation, and the central position matching, and position of safety grating 5 is matched with position of infrared ray through 4, and is in position and fixing neck 4, and vibration 5, and vibration groove 4 and fixing groove 4, and so that can be convenient and so that. The use is safer, close apron 3 upper end edge cartridge and install locking knob 13, and close apron 3 and angle steel housing 2 inner wall and install supporting spring 12, supporting spring 12 one end installs grip block 11, infrared ray through-hole 4 has been seted up to the closed apron 3 intermediate position, angle steel housing 2 one side has been seted up screw thread mounting groove 16, and screw thread mounting groove 16 inner wall installs screw thread mounting block 17, protection sleeve 7 is installed to screw thread mounting block 17 one end intercommunication, and install bending block 14 between the protection sleeve 7, protection sleeve 7 is spiral concatenation installation with angle steel housing 2 in screw thread mounting groove 16 through screw thread mounting block 17, make protection sleeve 7 conveniently carry out quick spiral dismouting like this, make things convenient for the cartridge installation of cable 6, protection sleeve 7 inner wall fixedly connected with supporting slider 15, and protection sleeve 7 inner wall cartridge distributes cable 6, cable 6 is spacing support cartridge installation through supporting slider 15 and protection sleeve 7, and cable 6 is bending connection with angle steel housing 2 on protection sleeve 7 through bending block 14, so that cable 6 can carry out junction and overlap support conveniently, and can buckle 14 through bending block 14, use the safety grating 5 with safe electrical connection.
Working principle: when the belt tearing-preventing device is used, firstly, the safety grating 5 of the device is inserted and installed into the angle steel cover 2, the cable 6 is inserted into the threaded installation groove 16, then the protective sleeve 7 is sleeved on the outer wall of the cable 6, then the protective sleeve 7 is spirally installed with the angle steel cover 2 through the threaded installation groove 16 and the threaded installation block 17, then the sealing cover plate 3 is turned over and closed, the locking knob 13 is used for locking and fixing, then the angle steel cover 2 is inserted and installed with the belt frame 1 through the positioning welding groove 8 and the positioning welding block 9, then the welding and fixing are carried out, then the cable 6 is connected with the controller, when the belt is punctured by the tip of an iron object, the material can fall down, thereby infrared light sensitive rays can be cut off and leak onto a two-layer belt, signals are sent, the belt is immediately stopped, and the belt is prevented from being torn.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a belt anti-tearing device, includes belt frame (1), angle steel cover (2) are installed to belt frame (1) inner wall side, and safety grating (5), its characterized in that are installed to angle steel cover (2) inner wall: the utility model provides a safety protection device for the electric cable, including angle steel cover (2), fixed-position welding groove (8) are fixedly connected with, and fixed-position welding groove (8) inner wall cartridge installs fixed-position welding piece (9), fixed-position welding piece (9) one end and belt frame (1) fixed connection, angle steel cover (2) one end edge is installed and is connected hinge (10), and sealed apron (3) are installed to connecting hinge (10) opposite side, sealed apron (3) upper end edge cartridge installs locking knob (13), and sealed apron (3) and angle steel cover (2) inner wall install supporting spring (12), supporting spring (12) one end installs grip block (11), infrared ray through-hole (4) have been seted up to sealed apron (3) intermediate position, threaded mounting groove (16) have been seted up to angle steel cover (2) one side, and threaded mounting piece (17) are installed to threaded mounting groove (16) inner wall, protective sleeve (7) are installed in protective sleeve (7) one end intercommunication, and install between protective sleeve (7), protective sleeve (7) inner wall fixed connection slider (7) have a supporting spring (15), and cable protection sleeve (6) are connected with electric cable safety protection device for the electric cable (6).
2. A belt tear resistant apparatus as in claim 1 wherein: the angle steel cover (2) is inserted and positioned with the belt frame (1) in the positioning welding groove (8) through the positioning welding block (9), and the positioning welding block (9) is welded with the positioning welding groove (8).
3. A belt tear resistant apparatus as in claim 2 wherein: the sealing cover plate (3) is in overturning connection with the angle steel cover (2) through a connecting hinge (10), and the sealing cover plate (3) is in locking cover installation with the safety grating (5) through a locking knob (13).
4. A belt tear resistant apparatus as in claim 3 wherein: the safety grating (5) is elastically clamped and installed with the angle steel cover (2) on the supporting spring (12) through the clamping block (11), and the center position of the safety grating (5) is matched with the position of the infrared ray through hole (4).
5. The belt tear resistant device of claim 4 wherein: the cable (6) is in limit support insertion installation with the protective sleeve (7) through the support sliding block (15), and the cable (6) is in bending connection with the angle steel cover (2) on the protective sleeve (7) through the bending block (14).
6. A belt tear resistant apparatus as in claim 5 wherein: the protective sleeve (7) is spirally spliced and installed with the angle steel cover (2) in the threaded installation groove (16) through the threaded installation block (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322102862.2U CN220501831U (en) | 2023-08-07 | 2023-08-07 | Belt anti-tearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322102862.2U CN220501831U (en) | 2023-08-07 | 2023-08-07 | Belt anti-tearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220501831U true CN220501831U (en) | 2024-02-20 |
Family
ID=89874730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322102862.2U Active CN220501831U (en) | 2023-08-07 | 2023-08-07 | Belt anti-tearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220501831U (en) |
-
2023
- 2023-08-07 CN CN202322102862.2U patent/CN220501831U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |