CN218844303U

CN218844303U - Safety protection device of mining machinery

Info

Publication number: CN218844303U
Application number: CN202222925156.3U
Authority: CN
Inventors: 朱仰磊
Original assignee: Xuzhou Handing Mining Machinery Co ltd
Current assignee: Xuzhou Handing Mining Machinery Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-04-11
Anticipated expiration: 2032-11-03

Abstract

The utility model provides a mining machinery's safety device belongs to mining technical field. The safety protection device of the mining machine comprises a supporting component and a protection component. The supporting component comprises a supporting part and a lifting part, the lifting part is arranged on the supporting part, the protective component comprises a filtering part, a water storage part and a collecting part, the filtering part and the water storage part are all arranged on the supporting part, the collecting part is arranged on the filtering part, the supporting part comprises a base, an alarm and supporting legs, the alarm is arranged on the base, the device automatically cleans the filter plate when filtering rainwater synchronously, the water level rising caused by the blockage of the filter plate is avoided, the alarm is further caused to send out an alarm, when impurities are cleaned, only two collecting boxes need to be detached, the collecting boxes are clamped back after the impurities are poured out, the operation is simple, convenient and rapid, and the user experience is good.

Description

Safety protection device of mining machinery

Technical Field

The utility model relates to a mining technical field particularly, relates to a mining machinery's safety device.

Background

The mine comprises coal mine, metal mine, non-metal mine, building material mine, chemical mine and the like. Mine size (also known as capacity) is usually expressed in terms of annual or daily production. Annual output is the amount of ore produced by the mine each year. According to the size of the output, the large-sized, medium-sized and small-sized products are divided into 3 types. The size of the mine scale is adapted to the economic and reasonable service life of the mine, and only then can the capital cost be saved and the cost be reduced. In the production process of the mine, the excavation operation not only consumes most manpower and material resources and occupies most funds, but also is the production link with the largest potential for reducing the mining cost. The main approach for reducing the excavation cost is to improve the labor productivity and the product quality and reduce the material consumption.

Through the retrieval, chinese patent No. CN202122565299.3 discloses a mining machinery safety device is adopted in mine exploitation, including base and the protection seat of installing on base upper portion, the protection seat is concave shape structure, the bottom of protection seat is equipped with drainage mechanism, the installation of the top both ends of base all has the pushing hands, elevating system is installed at the both ends of base, first second water tank is equipped with to the bottom of base, and is equipped with out the water lid in the middle of the bottom of first second water tank, water spray mechanism is installed to a side of first second water tank, through the structural design of horizontal ditch and vertical ditch, makes the water on the protection seat get into first second water tank and second water tank through filtering the lid to realized the drainage function, the second water tank can remain the water source simultaneously, so that later stage cleaning mechanical equipment, the cyclic utilization and the mechanical equipment that improve water are pleasing to the eye.

Nevertheless above-mentioned scheme still has the defect, because horizontal ditch and vertical ditch juncture all are provided with the filtration lid on the protection seat, when clearing up the filtration lid, need the protection seat on no equipment, then unscrew the bolt again, dismantle a plurality of filtration lids, later concentrate the clearance again and cross the impurity on the filtration lid, will filter the lid installation back again after the clearance finishes, so the operation is too time-consuming, causes the user to use to experience the sense poor.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a mining machinery's safety device aims at improving because horizontal ditch and vertical ditch juncture all are provided with the filter lid on the protection seat, when clearing up the filter lid, need the protection seat go up no equipment, then unscrew the bolt, dismantle a plurality of filter lids, later concentrate the clearance again and filter the impurity of covering, will filter the filter lid installation back again after the clearance finishes, problem too time-consuming so operate.

The utility model discloses a realize like this:

the utility model provides a mining machinery's safety device, including supporting component and protective assembly.

The support assembly comprises a support part and a lifting part, and the lifting part is arranged on the support part;

the protection component comprises a filtering part, a water storage part and a collecting part, wherein the filtering part and the water storage part are arranged on the supporting part, and the collecting part is arranged on the filtering part.

The utility model discloses an in one embodiment, the supporting part includes base, alarm and supporting leg, the alarm sets up on the base, the supporting leg is fixed on the lower surface of base.

The utility model discloses an in one embodiment, the supporting part still includes universal wheel and pushing hands, the universal wheel is fixed on the lower surface of supporting leg, the pushing hands is fixed on the upper surface of base.

The utility model discloses an in an embodiment, lift portion includes connecting block, nut seat, threaded rod and motor, the connecting block is fixed on the outer wall of base, threaded rod one end is rotated and is set up on the connecting block, the other end screw thread setting of threaded rod is in on the nut seat, the motor is fixed on the upper surface of connecting block, the output shaft of motor with the one end of threaded rod is together fixed.

In an embodiment of the present invention, the filter portion includes a protection seat, a support frame and a filter plate, the protection seat is fixed on the upper surface of the base, the support frame and the filter plate are fixed on the inner wall of the protection seat, and the filter plate is disposed below the support frame.

The utility model discloses an in one embodiment, the filter house still includes level sensor, level sensor sets up on the inner wall of protection seat, level sensor is in the same place with alarm electric connection.

The utility model discloses an in one embodiment, the water storage portion includes second water tank, goes out water cover, protective frame and protective cover, be provided with first water tank in the base, first water tank with second water tank intercommunication, be fixed with the reverse valve on the outer wall of base, the inside of reverse valve is equipped with the delivery port, the delivery port pass through the pipeline with first water tank is linked together, the second water tank is fixed on the lower surface of base, it is in to go out water cover screw thread setting on the second water tank, the protective frame is fixed on the outer wall of second water tank, the protective cover articulates on the protective frame.

The utility model discloses an in one embodiment, water storage portion still includes water pressure pump and squirt, the water pressure pump with the squirt all sets up in the protective frame, the one end setting of water pressure pump is in on the second water tank, the other end of water pressure pump through a hose with the squirt links together.

The utility model discloses an in one embodiment, the collection portion includes reciprocal lead screw, guide arm, push pedal, pivot and wind cup, the one end of reciprocal lead screw is rotated and is set up on the protection seat, reciprocal lead screw thread runs through the push pedal, fixing of guide arm is in on the inner wall of protection seat, the guide arm slides and runs through the push pedal, the pivot with the other end of reciprocal lead screw is fixed together, and is three wind cup axial is even fixes the tip of pivot.

The utility model discloses an in one embodiment, the collection portion is still including collecting the box, collect the box joint the upper surface of base with on the outer wall of protection seat, be provided with wash port and feed inlet on collecting the box, wash port and first water tank intercommunication, the feed inlet sets up with the push pedal is corresponding.

The beneficial effects of the utility model are that: the utility model discloses a mining machinery's safety device who obtains through above-mentioned design, when using, put mechanical equipment on protection seat upper portion, push to suitable position through the pushing hands, when the strong wind stormy rain of night, water flows into first water tank through support frame and filter plate on protection seat and then gets into inside the second water tank, the second water tank stores the rainwater, utilize the squirt to wash mechanical equipment through the hydraulic pump in the later stage, when second water tank water is full, the water in the first water tank makes water discharge from the delivery port through the reverse valve, if the peripheral water level of the device rises, when the water submerges the delivery port, the motor starts, the output shaft of motor drives the threaded rod and rotates, and then the base is raised, if the peripheral water level of the device continues to rise, when the water level reaches the position that level sensor located, level sensor gives the alarm to the signal transmission, the alarm starts, remind the staff to take further water-proof measures, at whole in-process, the wind cup receives the indefinite wind-force effect of direction can drive the pivot and rotate, reciprocal lead screw takes place to rotate under the effect of pivot, and then drive the push pedal reciprocating motion on the filter plate, and then push away the impurity on the filter plate in the collection box, after a period, take off and collect the box and can empty impurity, the device carries out automatic clearance to the filter plate in step when filtering the rainwater, avoided causing the water level to rise because of the filter plate jam, and then lead to the condition that the alarm sent the police dispatch newspaper, when clearing up impurity, only need pull down two collection boxes, empty out impurity and will collect the box joint again after can, easy and simple to handle swiftly, user experience is good.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, 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 invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic perspective view of a safety guard of mining machinery according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a lifting part according to an embodiment of the present invention;

FIG. 3 is an exploded view of the filter and collector sections provided by an embodiment of the present invention;

fig. 4 is a schematic perspective view of a water storage unit according to an embodiment of the present invention.

In the figure: 100-a support assembly; 110-a support; 111-a base; 112-an alarm; 113-support legs; 114-universal wheels; 115-pushing hands; 116-a water outlet; 117-reverse valve; 120-a lifting section; 121-connecting blocks; 122-nut seat; 123-threaded rod; 124-motor; 200-a guard assembly; 210-a filter section; 211-a protective seat; 212-a liquid level sensor; 213-a support frame; 214-a filter plate; 220-a water storage part; 221-a second water tank; 222-a water outlet cover; 223-a protective frame; 224-a protective cover; 225-hydraulic pump; 226-water gun; 230-a collection portion; 231-reciprocating screw rod; 232-a guide rod; 233-push plate; 234-a rotating shaft; 235-wind cup; 236-a collection cartridge; 237-drainage holes; 238-inlet.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a safety shield apparatus for a mining machine includes a support assembly 100 and a shield assembly 200.

Protection component 200 sets up on supporting component 100, alarm 112 sets up and is convenient for raise an alarm when the water level rises to a certain position, universal wheel 114 and pushing hands 115 set up and be convenient for remove base 111, connecting block 121, nut seat 122, threaded rod 123 and motor 124 set up and be convenient for go up and down base 111, filter plate 214 set up and be convenient for filter the impurity in the rainwater, level sensor 212 set up and be convenient for monitor the height of water level in protection seat 211, the setting of second water tank 221 is convenient for retrieve the rainwater and recycle, delivery port 116 and reverse valve 117's setting are convenient for carry out the drainage when second water tank 221 is full of water, the setting of

hydraulic pump

225 and 226 is convenient for utilize the water in the second water tank 221 to wash equipment, the setting of wind cup 235 is convenient for utilize natural wind to drive reciprocal lead screw 231 and rotate, and then drive push pedal 233 and clear up filter plate 214, the setting of collection box 236 is convenient for collect the impurity on the filter plate 214.

Referring to fig. 1, 2 and 4, the support assembly 100 includes a support portion 110 and a lifting portion 120, the support portion 110 includes a base 111, an alarm 112 and a support leg 113, the alarm 112 is disposed on the base 111, the support leg 113 is fixed on a lower surface of the base 111, the support portion 110 further includes a universal wheel 114 and a push handle 115, the universal wheel 114 is fixed on a lower surface of the support leg 113, the push handle 115 is fixed on an upper surface of the base 111, the lifting portion 120 is disposed on the support portion 110, the lifting portion 120 includes a connection block 121, a nut seat 122, a threaded rod 123 and a motor 124, the connection block 121 is fixed on an outer wall of the base 111, one end of the threaded rod 123 is rotatably disposed on the connection block 121, the other end of the threaded rod 123 is threadedly disposed on the nut seat 122, the motor 124 is fixed on an upper surface of the connection block 121, and an output shaft of the motor 124 is fixed with one end of the threaded rod 123.

Referring to fig. 1, 3 and 4, the protection assembly 200 includes a filter portion 210, a water storage portion 220 and a collection portion 230, the filter portion 210 and the water storage portion 220 are disposed on the support portion 110, the filter portion 210 includes a protection seat 211, a support frame 213 and a filter plate 214, the protection seat 211 is fixed on the upper surface of the base 111, the support frame 213 and the filter plate 214 are fixed on the inner wall of the protection seat 211, the filter plate 214 is disposed below the support frame 213, the filter portion 210 further includes a liquid level sensor 212, the liquid level sensor 212 is disposed on the inner wall of the protection seat 211, the water storage portion 220 includes a second water tank 221, a water outlet cover 222, a protection frame 223 and a protection cover 224, a first water tank is disposed in the base 111, the first water tank is communicated with the second water tank 221, a reverse valve 117 is fixed on the outer wall of the base 111, a water outlet 116 is disposed in the reverse valve 117, the water outlet 116 is communicated with the first water tank through a pipe, the second water tank 221 is fixed on the lower surface of the base 111, the water outlet cover 222 is arranged on the second water tank 221 in a threaded manner, the protective frame 223 is fixed on the outer wall of the second water tank 221, the protective cover 224 is hinged on the protective frame 223, the water storage part 220 further comprises a water pressure pump 225 and a water gun 226, the water pressure pump 225 and the water gun 226 are both arranged in the protective frame 223, one end of the water pressure pump 225 is arranged on the second water tank 221, the other end of the water pressure pump 225 is connected with the water gun 226 through a hose, the collection part 230 is arranged on the filter part 210, the collection part 230 comprises a reciprocating screw rod 231, a guide rod 232, a push plate 233, a rotating shaft 234 and an air cup 235, one end of the reciprocating screw rod 231 is rotatably arranged on the protective seat 211, the reciprocating screw rod 231 penetrates through the push plate 233 in a threaded manner, the guide rod 232 is fixed on the inner wall of the protective seat 211, the guide rod 232 slidably penetrates through the push plate 233, the rotating shaft 234 and the other end of the reciprocating screw rod are fixed together, the three air cups 235 are axially and uniformly fixed on the end of the rotating shaft 234, the collecting part 230 further comprises a collecting box 236, the collecting box 236 is clamped on the upper surface of the base 111 and the outer wall of the protective seat 211, a water discharging hole 237 and a feeding hole 238 are arranged on the collecting box 236, the water discharging hole 237 is communicated with the first water tank, and the feeding hole 238 is arranged corresponding to the push plate 233.

Specifically, the working principle of the safety protection device for mining machinery is as follows: when the device is used, mechanical equipment is placed on the upper portion of the protective seat 211 and pushed to a proper position through the push handle 115, water flows into the first water tank through the support frame 213 and the filter plate 214 on the protective seat 211 and then enters the second water tank 221 when storms occur at night, the second water tank 221 stores rainwater, the mechanical equipment is cleaned by the water gun 226 through the water pressure pump 225 at the later stage, when the second water tank 221 is full of water, the water in the first water tank is discharged from the water outlet 116 through the reverse valve 117, if the water level around the device rises, when the water submerges the water outlet 116, the motor 124 is started, the output shaft of the motor 124 drives the threaded rod 123 to rotate, the base 111 is lifted, if the water level around the device continues to rise, and when the water level reaches the position of the liquid level sensor 212, the liquid level sensor 212 transmits a signal to the alarm 112, alarm 112 starts, remind the staff to take further waterproof measure, in whole process, wind cup 235 receives the indefinite wind-force effect of direction and can drive pivot 234 to rotate, reciprocal lead screw 231 takes place to rotate under the effect of pivot 234, and then drive push pedal 233 reciprocating motion on filter plate 214, and then push away the impurity on the filter plate 214 to collect in the box 236, after a period of time, it can empty impurity to take off and collect box 236, the device carries out automatic clearance to filter plate 214 in step when filtering the rainwater, avoided causing the water level to rise because of filter plate 214 blocks up, and then lead to the condition that alarm 112 sent the police dispatch newspaper, when clearing up impurity, only need to pull down two and collect box 236, will collect box 236 joint go back after empting out impurity again can, easy and simple to handle swiftly, user experience feels good.

It should be noted that the specific model specifications of the alarm 112, the reverse valve 117, the motor 124 and the liquid level sensor 212 need to be determined according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the alarm 112, the reversing valve 117, the motor 124 and the level sensor 212 and the principle thereof will be clear to a person skilled in the art and will not be described in detail here.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A safety device for mining machinery, comprising

A support assembly including a support portion and a lift portion, the lift portion disposed on the support portion;

2. The mining machine safety guard of claim 1, wherein the support portion includes a base, an alarm disposed on the base, and support legs fixed to a lower surface of the base.

3. The mining machine safety guard of claim 2, wherein the support portion further comprises a universal wheel fixed to a lower surface of the support leg and a push handle fixed to an upper surface of the base.

4. The mining machine safety guard of claim 2, wherein the elevating part comprises a connecting block fixed to an outer wall of the base, a nut holder, a threaded rod having one end rotatably disposed on the connecting block and the other end threadedly disposed on the nut holder, and a motor fixed to an upper surface of the connecting block, an output shaft of the motor and one end of the threaded rod being fixed together.

5. The mining machine safety protection device according to claim 2, wherein the filter part comprises a protection seat, a support frame and a filter plate, the protection seat is fixed on the upper surface of the base, the support frame and the filter plate are fixed on the inner wall of the protection seat, and the filter plate is arranged below the support frame.

6. A mining machine safety shield according to claim 5, wherein the filter portion further includes a level sensor disposed on an inner wall of the shield seat.

7. The mining machine safety protection device according to claim 2, wherein the water storage portion comprises a second water tank, a water outlet cover, a protection frame and a protection cover, a first water tank is arranged in the base and is communicated with the second water tank, a reverse valve is fixed on the outer wall of the base, a water outlet is formed in the reverse valve and is communicated with the first water tank through a pipeline, the second water tank is fixed on the lower surface of the base, the water outlet cover is arranged on the second water tank in a threaded manner, the protection frame is fixed on the outer wall of the second water tank, and the protection cover is hinged to the protection frame.

8. The safety device of mining machinery of claim 7, wherein the water storage unit further comprises a hydraulic pump and a water gun, the hydraulic pump and the water gun are both disposed in the protective frame, one end of the hydraulic pump is disposed on the second water tank, and the other end of the hydraulic pump is connected to the water gun through a hose.

9. The mining machine safety protection device according to claim 5, wherein the collecting portion comprises a reciprocating screw rod, a guide rod, a push plate, a rotating shaft and air cups, one end of the reciprocating screw rod is rotatably arranged on the protection seat, the reciprocating screw rod penetrates through the push plate in a threaded manner, the guide rod is fixed on the inner wall of the protection seat, the guide rod penetrates through the push plate in a sliding manner, the rotating shaft and the other end of the reciprocating screw rod are fixed together, and the three air cups are axially and uniformly fixed at the end of the rotating shaft.

10. The mining machine safety device according to claim 9, wherein the collecting portion further includes a collecting box, the collecting box is clamped on the upper surface of the base and the outer wall of the protective seat, a drain hole and a feed port are formed in the collecting box, the drain hole is communicated with the first water tank, and the feed port is arranged corresponding to the push plate.