CN209143063U - Mining belt conveyor spreads coal detection device - Google Patents

Abstract

Coal detection device is spread the utility model discloses a kind of mining belt conveyor, including lever mechanism and induction mechanism, the lever mechanism is arranged on the transportation route of mining belt conveyor, and it is in the lower section of conveyor belt, there is the charging portion for receiving the coal scattered in one end of the lever mechanism, the induction mechanism is arranged in the movement travel of the lever mechanism, for detecting whether lever mechanism moves under the gravity of coal.The application is by the setting of lever mechanism and induction mechanism, and can be convenient that staff timely has found coal scatters situation, to take appropriate measures.

Description

Mining belt conveyor spreads coal detection device

Technical field

The utility model relates to coal mines to acquire technical field, and in particular to a kind of mining belt conveyor spreads coal detection dress It sets.

Background technique

Mining belt conveyor is primarily referred to as coal digging, transhipment, belt conveyor used in process.It is mining Belt conveyor has the characteristics that freight volume is big, complex work environmental bearing capacity is strong, transportation range is long, maintenance is small, is mesh The prevailing traffic equipment of preceding coal in China industry production.

Mining belt conveyor can be such that coal scatters into tunnel when transporting coal because of a variety of causes, on the one hand be easy to cause The loss of a part of coal will affect operating environment on the other hand when excessive coal is scattered into tunnel.

Based on this, it is necessary to which whether have coal scatter, be directed to take if timely knowing during the transport of coal Measure.

Utility model content

In view of the deficiencies of the prior art, what the utility model provided a kind of mining belt conveyor spreads coal detection device, Spreading coal detection device by this can timely discover whether that coal scatters.

For this purpose, embodiment according to the present utility model, the coal detection device of spreading of the mining belt conveyor include:

Lever mechanism, the lever mechanism are arranged on the transportation route of mining belt conveyor, and are in conveyor belt Lower section, have in one end of the lever mechanism for receiving the charging portion of the coal scattered；And

Induction mechanism, the induction mechanism is arranged in the movement travel of the lever mechanism, for detecting lever mechanism Whether moved under the gravity of coal.

It further include charging part as the further optinal plan for spreading coal detection device, the charging part is arranged in institute One end of lever mechanism is stated, the charging part limits loading chamber, and the loading chamber forms the charging portion.

As the further optinal plan for spreading coal detection device, the charging part is detachably arranged in the lever In mechanism.

As the further optinal plan for spreading coal detection device, the lever mechanism includes strut, rotating bar and company Connect the rotation hinge assembly between the strut and the rotating bar, effect of the rotating bar in the rotation hinge assembly Under can around the strut rotate, the charging portion is located at one end of the rotating bar.

As the further optinal plan for spreading coal detection device, the rotation hinge assembly includes that rotation is set in institute It states the sleeve of strut periphery and is fixedly connected on the connector of the sleeve, the rotating bar is mounted on the connector.

As the further optinal plan for spreading coal detection device, the rotation hinge assembly further includes being arranged described First locating part at sleeve both ends, for limiting the position of the sleeve.

As the further optinal plan for spreading coal detection device, the lever mechanism further include be fixed at it is described The support frame of the rotating bar other end, for playing a supportive role to the strut.

As the further optinal plan for spreading coal detection device, the lever mechanism further includes being arranged in the rotation The second locating part in bar movement travel, so that the rotating bar is limited between support frame as described above and second locating part Movement.

As the further optinal plan for spreading coal detection device, the induction mechanism includes induction support and is mounted on Travel switch on the induction support.

As the further optinal plan for spreading coal detection device, the induction mechanism includes induction support and is mounted on Pressure switch on the induction support.

The utility model has the beneficial effects that

Coal detection device is spread according in above embodiments, due to being provided on the transportation route of mining belt conveyor Lever mechanism, and there is the charging portion for receiving the coal scattered, when there is coal to scatter, lever in one end of lever mechanism Mechanism can move under the gravity of coal, so that induction mechanism is triggered, so that induction mechanism makes corresponding response, So that staff timely had found coal scatters situation.

Detailed description of the invention

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 shows the master for spreading coal detection device of the mining belt conveyor according to provided by the utility model embodiment View；

The vertical of coal detection device is spread Fig. 2 shows the mining belt conveyor according to provided by the utility model embodiment Body structure chart.

Main element symbol description:

100- lever mechanism；200- induction mechanism；300- charging part；110- strut；120- rotating bar；130- rotation is hinged Component；140- support frame；The second locating part of 150-；210- incudes support；220- travel switch；131- sleeve；132- connector； The first locating part of 133-；101- charging portion.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is based on the figure Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model Limitation.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down " It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only Indicate that first feature horizontal height is higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " can be with It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.

Embodiment

Present embodiments provide a kind of mining belt conveyor spreads coal detection device, for detecting coal in transport process In whether scatter situation.

Fig. 1-2 is please referred to, it includes lever mechanism 100 and induction mechanism 200 that this, which spreads coal detection device,.

Wherein, which is arranged on the transportation route of mining belt conveyor, and under conveyor belt Side has the charging portion 101 for receiving the coal scattered in one end of lever mechanism 100.The induction mechanism 200 is arranged in thick stick In the movement travel of linkage 100, for detecting whether lever mechanism 100 moves under the gravity of coal.

In this way, due to being provided with lever mechanism 100 on the transportation route of mining belt conveyor, and in lever mechanism 100 one end has the charging portion 101 for receiving the coal scattered, and when there is coal to scatter, lever mechanism 100 is in coal It can be moved under gravity, so that induction mechanism 200 is triggered, so that induction mechanism 200 makes corresponding response, so as to work That makees that personnel timely have found coal scatters situation.

It should be noted that the mining belt conveyor in the utility model embodiment can be used existing any type or Person's model, spreading coal detection device may be mounted on mining belt conveyor, such as be mounted on the side of mining belt conveyor On bracket.Need place, such as tunnel to be mounted etc. can also be mounted on together with mining belt conveyor by spreading coal detection device. Therefore, the installation for spreading coal detection device can be with flexible choice, as long as it is along the transportation route installation of mining belt conveyor Can, finally to guarantee that the coal scattered from mining belt conveyor can be received by spreading coal detection device.

In addition, when transport distance it is longer when, can also on the transportation route of mining belt conveyor arranged for interval it is multiple Coal detection device is spread, or arrangement spreads coal detection device according to the actual situation.For example, can in the multiple area for spreading coal, such as The positions such as corner, rising or the decline of mining belt conveyor, naturally it is also possible to according to the experience of staff, in some energy The location arrangements that precognition may spread coal enough in advance spread coal detection device.

In addition, spreading the preferable arrangement of coal detection device is the arrangement orientation with the conveyer belt of mining belt conveyor And be arranged, certainly, the coal scattered under any circumstance can all fall to lower, therefore can also be regardless of the arrangement side of conveyer belt Position and coal detection device will be spread and be arranged to horizontality, said for hereafter spreading coal detection device for what is arranged by horizontality It is bright.

Please continue to refer to Fig. 1-2, in one embodiment, in order to collect the coal scattered as far as possible, in lever mechanism Charging part 300 can also be arranged in 100 one end, which limits loading chamber, which then forms dress hereinbefore Material portion 101.

At this point, passing through the setting of the charging part 300, the coal scattered can not only be received, so that lever mechanism 100 is in weight Moved under the action of power, and can also prevent coal carried out from lever mechanism 100 it is secondary fall, can be in certain journey The coal scattered from mining belt conveyor is collected on degree.

Further, which is detachably mounted on lever mechanism 100, can facilitate the later period in this way Replacement charging part 300 can prevent the coal collected due to charging part 300 excessive and 100 forfeiture of lever mechanism is acted on.

In certain specific embodiments, body structure is can be used in charging part 300, and is installed to Lever machine by screw etc. On structure 100.It is installed of course for simplifying, charging part 300 can also be installed to using modes such as magnetic absorption, sucker, bondings On lever mechanism 100.

In another embodiment, charging portion 101 can also directly be formed by lever mechanism 100, such as can be in Lever machine A sunk area is arranged in the end of structure 100, which for example can be set the one of rotating bar 120 described below End, or any setting is not made, as long as guaranteeing that the coal scattered can be fallen on lever mechanism 100.

Fig. 1-2 is please referred to, in the utility model embodiment, lever mechanism 100 includes strut 110, rotating bar 120 and connects Connect the rotation hinge assembly 130 between strut 110 and rotating bar 120, effect of the rotating bar 120 in rotation hinge assembly 130 Under can around strut 110 rotate, charging portion 101 is located at one end of rotating bar 120.

Specifically, strut 110 is fixedly installed, a rotating fulcrum is provided for rotating bar 120, then hinged by rotation The effect of component 130 may make rotating bar 120 when the charging portion 101 for being located at 100 one end of lever mechanism receives coal With strut 110 is fulcrum and is rotated.

Further, rotation hinge assembly 130 includes that rotation is set in the sleeve 131 of 110 periphery of strut and is fixedly connected In the connector 132 of sleeve 131, and rotating bar 120 is then mounted on connector 132.

Connector 132 may make to rotate with sleeve 131 under the action of sleeve 131 as a result, then drives installation Rotating bar 120 on connector 132 is rotated.

In certain specific embodiments, round steel pipe is can be used in strut 110, and one end can be fixedly installed to hereinbefore The need place to be mounted, the other end then stretch out horizontally outward.Sleeve 131 can also be using steel pipe etc., the internal diameter of the steel pipe Greater than the internal diameter of aforementioned strut 110, sleeve 131 is rotated around strut 110.Connector 132 and rotating bar 120 are equal I-steel or other rod piece base parts can be used, I-steel used by connector 132, which can be worn, is welded on sleeve 131 Periphery, and keep it vertical with strut 110, then the I-steel as rotating bar 120 is fixedly installed on connector 132 i.e. again It can.

The present embodiment is due to using I-steel, and I-steel has preferable connection mounting surface, can simplify installation, and can Increase the reliability of each component connection to a certain extent.

In addition to this, in associated description below, support frame 140, the second locating part 150 and induction support 210 can also Using using I-steel, naturally it is also possible to using having the component of other structures to be formed, be not construed as limiting herein to this.

In certain specific embodiments, rotation hinge assembly 130 can also include being arranged in the first of 131 both ends of sleeve Locating part 133, for limiting the position of sleeve 131.

Specifically, since sleeve 131 is the periphery for being set in strut 110, for the ease of the peace of the first locating part 133 Dress, can be arranged two groups of mounting holes on strut 110, which is located at the both ends of sleeve 131, in this way when by first After locating part 133 is installed in mounting hole, sleeve 131 is enabled to be limited between the first locating part 133, so that sleeve 131 can only rotate on strut 110.

At this point, the first locating part 133 can be the components such as bolt, screw.

In other specific embodiments, the first locating part 133 is also possible to be fixed at the limit of 110 periphery of strut Position flange etc..

Please continue to refer to Fig. 1-2, in the utility model embodiment, lever mechanism 100 further includes being fixed at rotation The support frame 140 of 120 other end of bar, for playing a supportive role to strut 110.

The support frame 140 is preferably in same level with aforementioned strut 110, so that rotating bar 120 is not transported When dynamic, entire lever mechanism 100 is in horizontality, needs reasonably to calculate position of the strut 110 relative to rotating bar 120 at this time It sets, so that lever mechanism 100 has certain load-bearing capacity, in order to avoid 100 voltuntary movement of lever mechanism.

In general, support frame 140 to be positioned close to the end position of rotating bar 120, have centainly with strut 110 Distance can support well the formation such as rotating bar 120, rotation hinge assembly 130.

So far, when not receiving coal in rotating bar 120, rotating bar 120 is in horizontality, once suitable coal Scatter in rotating bar 120, rotating bar 120 can strut 110 be fulcrum rotation, specifically, be equipped with charging portion 101 one end It moves downward, and the other end then moves upwards, and can close with induction mechanism 200 during the other end moves upwards Corresponding response is made then so that induction mechanism 200 detects the rotation information of rotating bar 120 to remind staff by system.

Rotating bar 120 rotates transition in order to prevent, corresponding with support frame 140, and lever mechanism 100 further includes that setting exists The second locating part 150 in 120 movement travel of rotating bar, second locating part 150 and support frame 140 are in the same end, and locate In the top of support frame 140, moved so that rotating bar 120 is limited between support frame 140 and the second locating part 150.

In one embodiment, induction mechanism 200 includes the stroke for incuding support 210 and being mounted on induction support 210 Switch 220 can touch the trip switch 220 during rotating bar 120 moves upwards, so that the trip switch 220 is made It responds out.

In another embodiment, induction mechanism 200, which is also possible to, includes induction support 210 and is mounted on induction support Pressure switch on 210 can extrude the pressure switch during rotating bar 120 moves upwards, so that the pressure switch It makes a response.

Relevant response is quickly obtained in order to facilitate staff, above-mentioned travel switch 220, pressure switch can pass through one Controller is connected to certain alarm devices, such as alarm device or loudspeaker etc..

Certainly, preferable mode is that travel switch 220 or pressure switch etc. can be conveyed by cable and mine leather belt The conveyer belt protection of machine is in parallel, and when coal is sprinkled into charging portion 101, rotating bar 120 is up and down will to touch travel switch 220 Or pressure switch, console automatic alarm and will stop the work of mining belt conveyor, to prevent from scattering more coals Charcoal.

By above to the description of various embodiments of the utility model it is found that the utility model at least has following technology effect Fruit:

1, coal can be timely found convenient for staff scatters situation；

2, structure is simple, at low cost；

3, induction mechanism is in parallel by the protection of the conveyer belt of cable and mining belt conveyor, can timely basis be spread Coal situation and shut down, to prevent from scattering more coals.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into Row combination and combination.

Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model Inside it can make changes, modifications, alterations, and variations to the above described embodiments.

Claims (10)

1. mining belt conveyor spreads coal detection device characterized by comprising

Lever mechanism, the lever mechanism are arranged on the transportation route of mining belt conveyor, and under conveyor belt Side has the charging portion for receiving the coal scattered in one end of the lever mechanism；And

Induction mechanism, the induction mechanism is arranged in the movement travel of the lever mechanism, for whether detecting lever mechanism It is moved under the gravity of coal.

2. spreading coal detection device as described in claim 1, which is characterized in that further include charging part, the charging part setting exists One end of the lever mechanism, the charging part limit loading chamber, and the loading chamber forms the charging portion.

3. spreading coal detection device as claimed in claim 2, which is characterized in that the charging part is detachably arranged in the thick stick On linkage.

4. spreading coal detection device as described in claim 1, which is characterized in that the lever mechanism include strut, rotating bar and The rotation hinge assembly being connected between the strut and the rotating bar, work of the rotating bar in the rotation hinge assembly It can be rotated around the strut under, the charging portion is located at one end of the rotating bar.

5. spreading coal detection device as claimed in claim 4, which is characterized in that the rotation hinge assembly includes that rotation is set in The sleeve of the strut periphery and the connector for being fixedly connected on the sleeve, the rotating bar are mounted on the connector.

6. spreading coal detection device as claimed in claim 5, which is characterized in that the rotation hinge assembly further includes being arranged in institute The first locating part for stating sleeve both ends, for limiting the position of the sleeve.

7. spreading coal detection device as claimed in claim 4, which is characterized in that the lever mechanism further includes being fixed at institute The support frame for stating the rotating bar other end, for playing a supportive role to the strut.

8. spreading coal detection device as claimed in claim 7, which is characterized in that the lever mechanism further includes being arranged at described turn The second locating part in lever movement travel so that the rotating bar be limited in support frame as described above and second locating part it Between move.

9. spreading coal detection device as described in claim 1, which is characterized in that the induction mechanism includes induction support and installation Travel switch on the induction support.

10. spreading coal detection device as described in claim 1, which is characterized in that the induction mechanism includes induction support and peace Pressure switch on the induction support.