CN114203462A - High standardization device of H frame scram stay wire of belt feeder - Google Patents
High standardization device of H frame scram stay wire of belt feeder Download PDFInfo
- Publication number
- CN114203462A CN114203462A CN202111296869.1A CN202111296869A CN114203462A CN 114203462 A CN114203462 A CN 114203462A CN 202111296869 A CN202111296869 A CN 202111296869A CN 114203462 A CN114203462 A CN 114203462A
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- Prior art keywords
- scram
- pull wire
- frame
- belt
- wire
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
- H01H3/0226—Emergency operating parts, e.g. for stop-switch in dangerous conditions operated by a pull cord
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/06—Control devices, e.g. for safety, warning or fault-correcting interrupting the drive in case of driving element breakage; Braking or stopping loose load-carriers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
Abstract
The application provides a high-standardization device for an H-frame scram pull wire of a belt conveyor, which comprises a belt bracket; the belt bracket comprises a base, and an installation frame is arranged on the base; the mounting frame is provided with an emergency stop wire drawing device, and the base is provided with an adjusting mechanism; the back of the installation frame is provided with two groups of adjusting sliding grooves, an inner side installation plate is installed inside the installation frame, an outer side installation plate is installed outside the installation frame, a support plate is installed on the lower portion of the inner side installation plate, and the emergency stop wire drawing devices are installed on the support plate and the inner side installation plate; the emergency stop stay wire device is subjected to height adjustment through the adjusting mechanism, and is protected by the damping buffer mechanism, the stay wire penetrates through the stay wire through hole in the middle of the limiting bolt, the stay wire is integrally bundled, and the loss of smashing and pressing the stay wire due to the fact that the belt of the belt conveyor floats is avoided.
Description
Technical Field
The application relates to the technical field of mine belt conveyors, in particular to a high-standardization device for an H-frame scram stay wire of a belt conveyor.
Background
The belt conveyor emergency stop wire drawing device is a necessary safety protection device for a belt conveyor, prevents the occurrence of accidents and brings great loss, has the advantages of simple and convenient installation, safety, reliability and the like, and is widely applied to field production. The emergency stop wire drawing device is installed on the machine frames on two sides of the belt conveyor, the emergency stop wire drawing device is used for connecting the switches along two sides of the belt conveyor, when an emergency accident happens during operation of the belt conveyor, the steel wire drawing wire is drawn at any position along the wire drawing in the field, the emergency stop wire draws the driving arm to rotate, the transmission shaft drives the torsion spring to enable the precision cam to displace, and therefore the control loop is driven, and the belt conveyor stops operating.
In the prior art, emergency stop pull wires are respectively arranged at two sides of a belt conveyor, extend along the length direction of a belt gallery and are in drivable connection with the belt conveyor through pull rods; through establishing in the belt feeder both sides separately, act as go-between with pull rod drive connection, covered the passageway of belt feeder both sides, emergency stop switch and emergency stop act as go-between and fix the top at belt vestibule lateral wall, are higher than the belt face of belt feeder, exist following questions in the use at present:
(1) the emergency stop guy wires are respectively arranged at the two sides of the belt conveyor and cover the channels at the two sides of the belt conveyor, and the emergency stop guy wires are loose and easy to fall off and are not straight enough;
(2) the scram stay wire is fixed at the top end of the side wall of the belt gallery and is higher than the belt surface of the belt conveyor, and under the condition that a roadway has a plurality of fluctuation, the belt surface on the belt at a large depression point can float, and when the goods output is small, the belt surface is easy to float or scratch a top plate, so that the scram stay wire above the belt surface can be crushed.
Disclosure of Invention
In order to make up for the defects, the application provides a high-standardization device for an H-frame scram pull wire of a belt conveyor, aiming at improving the problems that the conventional scram pull wire is arranged on two sides of the belt conveyor respectively and covers channels on the two sides of the belt conveyor, the scram pull wire is loose and easy to fall off, and the pull wire is not straight enough; the scram stay wire is fixed at the top end of the side wall of the belt gallery and is higher than the belt surface of the belt conveyor, and under the condition that a roadway has a plurality of fluctuation, the belt surface on the belt at a large depression point can float, and when the goods output is small, the belt surface is easy to float or scratch a top plate, so that the scram stay wire above the belt surface can be crushed.
The embodiment of the application provides a high standardization device of H frame scram stay wire of belt feeder, include
A belt support;
the belt bracket comprises a base, and an installation frame is fixedly arranged on the base;
the emergency stop wire drawing device is arranged on the installation frame, and the adjusting mechanism is fixedly arranged on the base;
the back of the installation frame is provided with two groups of adjusting chutes, an inner side installation plate is movably installed in the installation frame, an outer side installation plate is movably installed on the outer side of the installation frame, a support plate is fixedly installed on the lower portion of the inner side installation plate, and the emergency stop wire drawing devices are fixedly installed on the support plate and the inner side installation plate;
the adjusting mechanism comprises a servo electric cylinder, the output end of the servo electric cylinder is fixedly connected with the supporting plate, and the adjusting mechanism further comprises a damping buffer mechanism;
the damping buffer mechanism comprises a telescopic cylinder and a telescopic rod, the telescopic rod is movably arranged inside the telescopic cylinder, a damping spring is sleeved outside the telescopic cylinder and the telescopic rod, and a damping plate is fixedly connected to the end part of the telescopic rod and the damping spring.
In the implementation process, the height of the emergency stop wire pulling device is adjusted by the aid of the adjusting mechanism, so that the emergency stop wire pulling device can be adjusted according to requirements of different heights, the shock absorption buffering mechanism is arranged, the emergency stop wire pulling device can be protected, the emergency stop wire pulling device is prevented from being collided during adjustment, the pulling wire penetrates through a wire pulling through hole in the middle of the limiting bolt, the pulling wire is integrally collected, the pulling wire in a working environment cannot scatter, and is in a straightening state at the same time, so that a worker can easily operate the emergency stop wire pulling device in time and quickly when emergency braking is carried out, and loss caused by faults is reduced to the lowest; the loss of smashing and pressing the stay wire caused by the rising of the belt conveyor is avoided, and the stay wire can be ensured to be kept in an optimal state at the moment of emergency stop; the standardized height of acting as go-between is high, is difficult for droing, and the installation is simple and convenient, safe and reliable, and the H frame that newly goes into the well directly reforms transform the lower well, and the H frame that rises the well and maintain reforms transform the back lower well can, simple structure, practical, energy-conservation stabilizes in one's body, simple to operate, safe and reliable's belt feeder H frame scram act as go-between high standardization device.
In a specific embodiment, the belt support is provided with a plurality of groups, a plurality of groups the belt support is arranged in a pairwise symmetrical manner, the reinforcing rods are fixedly connected to the bottom ends between the belt supports in a pairwise symmetrical manner, and the conveying roller shafts and the conveying belts are connected to the upper ends between the belt supports in a pairwise symmetrical manner.
In the implementation process, the belt support is set to assemble the belt conveyor, so that the belt conveyor is convenient to operate and use.
In a specific embodiment, the inner mounting plate and the outer mounting plate are fixedly connected through two sets of fixing bolts, end part threads of the fixing bolts are connected with fixing nuts, and the two sets of fixing bolts respectively penetrate through the two sets of adjusting sliding grooves.
In the implementation process, the inner side mounting plate and the outer side mounting plate are set to be convenient for lifting adjustment, and the fixing bolts can be stably connected and fixed.
In a specific implementation scheme, an emergency stop button is arranged on the emergency stop wire drawing device, a wire drawing pipe is fixedly arranged on one side of the emergency stop wire drawing device, and a wire drawing is movably arranged in the wire drawing pipe.
In the implementation process, the emergency stop key can be used for emergency braking, the stay wire tube can be used for outputting the stay wire, and the stay wire is convenient to protect.
In a specific implementation scheme, a wire drawing groove is transversely formed in the side edge of the installation frame, a limit bolt groove is longitudinally formed in the side edge of the installation frame, a limit bolt is movably arranged in the limit bolt groove, a wire drawing through hole is formed in the middle of the limit bolt, and the wire drawing penetrates through the wire drawing through hole.
In the above-mentioned realization process, the setting of acting as go-between groove can enough realize wearing to acting as go-between, also can realize fixing and adjusting spacing bolt, is convenient for act as go-between and passes the perforation of acting as go-between on the spacing bolt, prevents to act as go-between loose.
In a specific embodiment, a limiting groove is formed in the end portion of the limiting bolt groove, a limiting block is arranged inside the limiting groove and movably connected with the limiting bolt, and a rotating nut and a positioning nut are arranged at the other end of the limiting bolt.
In the implementation process, the limiting groove and the limiting block can realize the installation and adjustment of the limiting bolt, the positioning nut is convenient to fix, the rotating nut is convenient to adjust the angle, and the pull wire can conveniently pass through the pull wire through hole.
In a specific embodiment, a connecting plate is fixedly mounted on one side of the supporting plate, the connecting plate penetrates through the wire drawing groove, the end of the connecting plate is fixedly connected with a guide plate, a wire guide hole is formed in the guide plate, and the wire drawing penetrates through the wire guide hole.
In the implementation process, the connection plate and the guide plate can be set to more conveniently limit and guide the stay wire.
In a specific embodiment, the bottom end of the telescopic cylinder and the bottom end of the damping spring are fixedly connected to the base, two groups of the telescopic cylinder, the telescopic rod and the damping spring are arranged, and the two groups of the telescopic cylinder, the telescopic rod and the damping spring are symmetrically arranged on two sides of the servo electric cylinder respectively.
In the implementation process, the damping plate can be more stable due to the setting of the telescopic cylinder, the telescopic rod and the damping spring, so that the damping plate can realize damping support on the support plate.
In a specific implementation scheme, the wire drawing grooves, the limiting bolt grooves and the limiting bolts are arranged on two side edges of the installation frame, the emergency stop wire drawing device is arranged inside the installation frame at the end part of the conveying device, only the wire drawing grooves, the limiting bolt grooves and the limiting bolts are arranged on the installation frame at the rear side of the end part of the conveying device, and the wires sequentially penetrate through the wire drawing grooves and the wire drawing through holes in the limiting bolts.
In the implementation process, all be equipped with the stay wire groove on all the installation frames, spacing bolt groove and spacing bolt can realize leading the stay wire to prevent that the stay wire is loose.
In a specific embodiment, the height of the limiting bolt is slightly lower than the position of an expansion pin of a connecting pipe of the belt conveyor, and the height of the pull wire is lower than the height of the conveyor belt.
In the implementation process, the device is in a straightening state, so that a worker can easily, timely and quickly operate the device when carrying out emergency braking, and further the loss caused by faults is reduced to the minimum; the loss of smashing and pressing the stay wire caused by the floating of the belt conveyor is avoided, and the optimal state of the stay wire in emergency stop can be ensured.
Drawings
In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic diagram of a front view structure provided in an embodiment of the present application;
fig. 2 is a second schematic view of a front view structure provided in the present embodiment;
FIG. 3 is a schematic diagram of a rear view structure provided in an embodiment of the present application;
fig. 4 is a schematic cross-sectional view taken along a line a in fig. 1 according to an embodiment of the present disclosure.
In the figure: 1. a base; 2. a mounting frame; 3. adjusting the sliding chute; 4. an inner side mounting plate; 5. an outer mounting plate; 6. a support plate; 7. a wire pulling device is stopped suddenly; 8. a servo electric cylinder; 9. a telescopic cylinder; 10. a telescopic rod; 11. a damping spring; 12. a damper plate; 13. a wire drawing groove is formed; 14. a stay wire tube; 15. a pull wire; 16. a limit bolt; 17. perforating a pull wire; 18. rotating the nut; 19. positioning a nut; 20. a connecting plate; 21. a guide plate; 22. a limiting groove; 23. a limiting block; 24. fixing the bolt; 25. fixing a nut; 26. an emergency stop key; 27. spacing bolt groove.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1-4, the present application provides a high standardization apparatus for H-frame scram pull wire of belt conveyor, comprising
A belt support;
the belt bracket comprises a base 1, and an installation frame 2 is fixedly arranged on the base 1;
the mounting frame 2 is provided with an emergency stop wire drawing device 7, and the base 1 is fixedly provided with an adjusting mechanism;
two groups of adjusting chutes 3 are formed in the back of the mounting frame 2, an inner mounting plate 4 is movably mounted in the mounting frame 2, an outer mounting plate 5 is movably mounted on the outer side of the mounting frame 2, a supporting plate 6 is fixedly mounted on the lower portion of the inner mounting plate 4, and the emergency stop wire drawing device 7 is fixedly mounted on the supporting plate 6 and the inner mounting plate 4;
the adjusting mechanism comprises a servo electric cylinder 8, the output end of the servo electric cylinder 8 is fixedly connected with the supporting plate 6, and the adjusting mechanism also comprises a damping buffer mechanism;
the shock absorption buffer mechanism comprises a telescopic cylinder 9 and a telescopic rod 10, wherein the telescopic rod 10 is movably arranged inside the telescopic cylinder 9, the telescopic cylinder 9 and the outer side of the telescopic rod 10 are sleeved with a shock absorption spring 11, and the telescopic rod 10 and the end part of the shock absorption spring 11 are fixedly connected with a shock absorption plate 12.
In the implementation process, the height of the emergency stop wire drawing device 7 is adjusted by the aid of the adjusting mechanism, so that the emergency stop wire drawing device 7 can be adjusted according to requirements of different heights, the shock absorption buffering mechanism is arranged, the emergency stop wire drawing device 7 can be protected, the emergency stop wire drawing device 7 is prevented from colliding during adjustment, the wire drawing 15 penetrates through a wire drawing through hole 17 in the middle of the limiting bolt 16, the wire drawing 15 is integrally bundled, the wire drawing 15 in a working environment cannot scatter, and meanwhile, the emergency stop wire drawing device is in a straightening state, so that a worker can easily, timely and quickly operate the emergency stop wire drawing device during emergency braking, and loss caused by faults is reduced to the minimum; the loss of smashing and pressing the stay wire 15 caused by the rising of the belt conveyor is avoided, and the stay wire can be ensured to be kept in an optimal state at the moment of emergency stop; the standardized height of 15 of acting as go-between is difficult for droing, and the installation is simple and convenient, safe and reliable, and the H frame that newly goes into the well directly reforms transform the lower well, rise the well H frame that maintain reform transform the back lower well can, simple structure, practical, energy-conservation, it is stable in all over, simple to operate, safe and reliable's belt feeder H frame scram act as go-between high standardization device.
In specific implementation, the belt support is equipped with a plurality of groups, a plurality of groups two bisymmetry settings of belt support, and two bisymmetry settings bottom fixedly connected with stiffener between the belt support, and two bisymmetry settings be connected with conveying roller axle and conveyer belt in the upper end between the belt support, the belt support set for can realize assembling the belt feeder, be convenient for run and use.
In a specific embodiment, the inner mounting plate 4 and the outer mounting plate 5 are fixedly connected through two sets of fixing bolts 24, the end portion of each fixing bolt 24 is connected with a fixing nut 25 through a thread, and the two sets of fixing bolts 24 respectively penetrate through the two sets of adjusting chutes 3.
In this embodiment, the setting of inboard mounting panel 4 and outside mounting panel 5 is convenient for carry out lift adjustment, and fixing bolt 24's setting can realize that stable connection is fixed, be equipped with scram button 26 on the scram guy device 7, the fixed trombone pipe 14 that is equipped with in one side of scram guy device 7, the inside activity of trombone pipe 14 is equipped with guy wire 15.
In the implementation process, the emergency stop button 26 can perform emergency braking, and the stay tube 14 can realize the output of the stay wire 15 and is convenient for protecting the stay wire 15.
In a specific embodiment, the side edge of the installation frame 2 is transversely provided with the stay wire groove 13, the side edge of the installation frame 2 is longitudinally provided with the limit bolt groove 27, the limit bolt 16 is movably arranged in the limit bolt groove 27, the middle of the limit bolt 16 is provided with the stay wire through hole 17, the stay wire 15 penetrates through the stay wire through hole 17, the stay wire groove 13 can be set to penetrate through the stay wire, the limit bolt 16 can be fixed and adjusted, the stay wire 15 can conveniently penetrate through the stay wire through hole 17 on the limit bolt 16, and the stay wire 15 is prevented from being loose.
In a specific embodiment, the end of the limit bolt groove 27 is provided with a limit groove 22, the inside of the limit groove 22 is provided with a limit block 23, the limit block 23 is movably connected with the limit bolt 16, the other end of the limit bolt 16 is provided with a rotating nut 18 and a positioning nut 19, the limit groove 22 and the limit block 23 can realize the installation and adjustment of the limit bolt 16, the positioning nut 19 is convenient to fix, the rotating nut 18 is convenient to adjust the angle, and the pull wire 15 can conveniently pass through the pull wire through hole 17.
In the operation process, a connecting plate 20 is fixedly mounted on one side of the supporting plate 6, the connecting plate 20 penetrates through the wire drawing groove 13, the end portion of the connecting plate 20 is fixedly connected with a guide plate 21, a wire guide hole is formed in the guide plate 21, the wire drawing 15 penetrates through the wire guide hole, and the wire drawing 15 can be more conveniently limited and guided by setting the connecting plate 20 and the guide plate 21.
In the embodiment, the telescopic cylinder 9 and the bottom end fixed connection of damping spring 11 are in on the base 1, the telescopic cylinder 9 the telescopic link 10 with damping spring 11 is equipped with two sets of, two sets of the telescopic cylinder 9 the telescopic link 10 with damping spring 11 symmetry respectively sets up servo electric cylinder 8's both sides, and the shock attenuation board 12 that can be more stable is given to setting for telescopic cylinder 9, telescopic link 10 and damping spring 11 for shock attenuation board 12 can realize carrying out the shock attenuation to backup pad 6 and support.
In this embodiment, the two side edges of the installation frame 2 are provided with the wire-drawing groove 13, the limit bolt groove 27 and the limit bolt 16, the emergency stop wire-drawing device 7 is arranged inside the installation frame 2 at the end of the conveying device, the installation frame 2 at the rear side of the conveying end is provided with only the wire-drawing groove 13, the limit bolt groove 27 and the limit bolt 16, the wire 15 sequentially penetrates through the wire-drawing groove 13 and the wire-drawing through hole on the limit bolt 16, and the wire-drawing grooves 13, the limit bolt grooves 27 and the limit bolts 16 are arranged on all the installation frames 2, so that the wire 15 can be guided, and the wire 15 is prevented from being loose.
In a specific operation process, the height of the limiting bolt 16 is slightly lower than the position of an expansion pin of a connecting pipe of the belt conveyor, the height of the pull wire 15 is lower than the height of the conveying belt, and the pull wire is in a straightening state, so that a worker can easily, timely and quickly operate the device during emergency braking, and further the loss caused by faults is reduced to the minimum; the loss of smashing and pressing the stay wire 15 caused by the floating of the belt conveyor is avoided, and the stay wire can be ensured to be kept in the optimal state at the moment of emergency stop.
Specifically, this belt feeder H frame scram high standardization device's theory of operation: when in use, the height of the emergency stop wire drawing device 7 is adjusted through the adjusting mechanism according to the use height, the height of the limiting bolt 16 is adjusted, the angle of the pull wire 15 is adjusted through the rotating nut 18, the pull wire 15 conveniently passes through the pull wire through hole 17, the limiting bolt 16 is fixed through the positioning nut 19, the positioning adjustment of the emergency stop wire drawing device 7 is completed, the damping mechanism is arranged, the damping of the emergency stop wire drawing device 7 can be realized through the setting of the damping mechanism, the collision damage in the position adjustment process is prevented, the height adjustment of the emergency stop wire drawing device is realized through the adjusting mechanism, the emergency stop wire drawing device can be adjusted according to the requirements of different heights, the damping buffer mechanism is arranged, the protection of the emergency stop wire drawing device can be realized, the collision of the emergency stop wire drawing device in the adjustment process is prevented, the stay wire penetrates through the stay wire through hole in the middle of the limiting bolt, and the stay wire is integrally bundled, so that the stay wire in a working environment cannot scatter and is in a straightening state, a worker can easily, timely and quickly operate the device when carrying out emergency braking, and further the loss caused by faults is reduced to the minimum; the loss of smashing and pressing the stay wire caused by the rising of the belt conveyor is avoided, and the stay wire can be ensured to be kept in an optimal state at the moment of emergency stop; the standardized height of acting as go-between is high, is difficult for droing, and the installation is simple and convenient, safe and reliable, and the H frame that newly goes into the well directly reforms transform the lower well, and the H frame that rises the well and maintain reforms transform the back lower well can, simple structure, practical, energy-conservation stabilizes in one's body, simple to operate, safe and reliable's belt feeder H frame scram act as go-between high standardization device.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A high standardization device for H-frame scram pull wire of belt conveyor is characterized by comprising
A belt support;
the belt support comprises a base (1), and an installation frame (2) is fixedly arranged on the base (1);
an emergency stop wire drawing device (7) is arranged on the mounting frame (2), and an adjusting mechanism is fixedly mounted on the base (1);
two groups of adjusting sliding grooves (3) are formed in the back of the installation frame (2), an inner side installation plate (4) is movably installed in the installation frame (2), an outer side installation plate (5) is movably installed on the outer side of the installation frame (2), a support plate (6) is fixedly installed on the lower portion of the inner side installation plate (4), and the scram pull wire device (7) is fixedly installed on the support plate (6) and the inner side installation plate (4);
the adjusting mechanism comprises a servo electric cylinder (8), the output end of the servo electric cylinder (8) is fixedly connected with the supporting plate (6), and the adjusting mechanism also comprises a damping buffer mechanism;
shock attenuation buffer gear is including a telescopic cylinder (9) and telescopic link (10), telescopic link (10) activity is in the inside of a telescopic cylinder (9), a telescopic cylinder (9) with damping spring (11) have been cup jointed in the outside of telescopic link (10), telescopic link (10) with damping plate (12) of the tip fixedly connected with of damping spring (11).
2. The high standardization device of the scram pull line of the belt machine H frame according to claim 1, characterized in that the belt supports are provided with a plurality of groups, the belt supports are arranged in pairwise symmetry, a reinforcing rod is fixedly connected to the bottom end between the belt supports arranged in pairwise symmetry, and a conveying roller shaft and a conveying belt are connected to the upper end between the belt supports arranged in pairwise symmetry.
3. The belt conveyor H-frame scram pull wire high-standardization device of claim 1 is characterized in that the inner mounting plate (4) and the outer mounting plate (5) are fixedly connected through two sets of fixing bolts (24), fixing nuts (25) are connected to end portions of the fixing bolts (24) in a threaded mode, and the two sets of fixing bolts (24) penetrate through the two sets of adjusting chutes (3) respectively.
4. The high standardization device of the scram pull wire of the belt conveyor H-frame according to claim 2, characterized in that the scram pull wire device (7) is provided with a scram button (26), one side of the scram pull wire device (7) is fixedly provided with a pull wire tube (14), and the pull wire (15) is movably arranged inside the pull wire tube (14).
5. The scram pull wire high-standardization device of the belt conveyor H-frame according to claim 4, characterized in that a pull wire groove (13) is transversely formed in the side edge of the mounting frame (2), a limit bolt groove (27) is longitudinally formed in the side edge of the mounting frame (2), a limit bolt (16) is movably arranged in the limit bolt groove (27), a pull wire through hole (17) is formed in the middle of the limit bolt (16), and the pull wire (15) penetrates through the pull wire through hole (17).
6. The high standardization device of the scram pull wire of the belt conveyor H-frame according to claim 5, characterized in that a limit groove (22) is formed at the end of the limit bolt groove (27), a limit block (23) is arranged inside the limit groove (22), the limit block (23) is movably connected with the limit bolt (16), and a rotating nut (18) and a positioning nut (19) are arranged at the other end of the limit bolt (16).
7. The belt conveyor H-frame scram pull wire high-standardization device of claim 5, characterized in that a connecting plate (20) is fixedly mounted on one side of the supporting plate (6), the connecting plate (20) penetrates through the pull wire groove (13), a guide plate (21) is fixedly connected to the end of the connecting plate (20), a wire guide hole is formed in the guide plate (21), and the pull wire (15) penetrates through the wire guide hole.
8. The belt conveyor H-frame scram pull wire high-standardization device of claim 1 is characterized in that the bottom ends of the telescopic cylinder (9) and the damping spring (11) are fixedly connected to the base (1), two groups of the telescopic cylinder (9), the telescopic rod (10) and the damping spring (11) are arranged, and the two groups of the telescopic cylinder (9), the telescopic rod (10) and the damping spring (11) are symmetrically arranged on two sides of the servo electric cylinder (8) respectively.
9. The belt conveyor H-frame scram cord high-standardization device of claim 5, characterized in that the cord slot (13), the limit bolt slot (27) and the limit bolt (16) are respectively arranged on two side edges of the mounting frame (2), the scram cord device (7) is arranged inside the mounting frame (2) at the end part of the conveyor, the cord slot (13), the limit bolt slot (27) and the limit bolt (16) are only arranged on the mounting frame (2) at the rear side of the conveying end part, and the cord (15) sequentially penetrates through the cord slots (13) and the cord perforations on the limit bolt (16).
10. The scram pull wire height standardization device of the belt conveyor H frame according to claim 5, characterized in that the height of the limiting bolt (16) is slightly lower than the position of an expansion pin of a belt conveyor connecting pipe, and the height of the pull wire (15) is lower than the height of the conveyor belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111296869.1A CN114203462A (en) | 2021-11-02 | 2021-11-02 | High standardization device of H frame scram stay wire of belt feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111296869.1A CN114203462A (en) | 2021-11-02 | 2021-11-02 | High standardization device of H frame scram stay wire of belt feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114203462A true CN114203462A (en) | 2022-03-18 |
Family
ID=80646868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111296869.1A Pending CN114203462A (en) | 2021-11-02 | 2021-11-02 | High standardization device of H frame scram stay wire of belt feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114203462A (en) |
-
2021
- 2021-11-02 CN CN202111296869.1A patent/CN114203462A/en active Pending
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