CN212543521U

CN212543521U - Mining pure electric motor with protection function

Info

Publication number: CN212543521U
Application number: CN202021791354.XU
Authority: CN
Inventors: 翟丽霞; 吴士刚
Original assignee: Handan Handan Special Motor Co ltd
Current assignee: Handan Handan Special Motor Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-02-12
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a mining pure electric motor that possesses safeguard function, including the mounting panel, the top of mounting panel is provided with the motor main part. Through setting up positioning mechanism, can make the user install the top to the dead lever with the movable rod, positioning mechanism card goes into the left side of dead lever, reached the location to movable rod and dead lever, thereby reached installation and the location to guard flap, the condition of slope when the transportation can not appear, and guard flap effectual prevention top rockfall directly pound the condition to the motor main part, the earth shape complicacy in having solved current mine hole, the condition that coal mine and rubble dropped often appears, lack certain device that protects the motor, the rubble pound the surface and the motor kneck to the motor, all cause irreparable damage to the motor easily, the increase user's of certain degree use cost, and transport difficulty under the mine, increase the long condition that all increases the operation danger under the mine easily during operation, this is worth promoting.

Description

Mining pure electric motor with protection function

Technical Field

The utility model belongs to the technical field of the mine is excavated, especially, relate to a mining pure electric motor who possesses safeguard function.

Background

The mine is a general name of a shaft, a chamber, equipment, a ground building and a structure forming an underground coal mine production system, inclined shafts, adits and the like in underground mining development of the mine are also called as mines sometimes, the determination of the field range size, the mine production capacity and the service life of each mine is one of the key problems which must be solved in the mine self-body design, a mine motor is a motor which is suitable for various requirements of underground environmental conditions of the coal mine and working conditions of driving equipment and converts electric energy into mechanical energy, the motor has proper standby power, the load rate of the general mine motor is generally between zero point eight and zero point nine, but the motor for mining machinery with large load fluctuation, specific conditions such as overload, locked rotor and the like need to be analyzed, a special motor is selected, and an F, H-grade insulated motor with higher temperature resistance grade is adopted, so that the operation reliability is improved.

The mining pure electric motor is a motor which converts electric energy into mechanical energy according to various equipment requirements, and the problems in the prior art are as follows: the ground shape is complicated in the ore deposit hole, and the condition that coal mine and rubble dropped often appear lacks certain device that protects the motor, and the rubble is pounded the surface and the motor kneck of motor, all causes irreparable damage to the motor easily, the increase user's of certain degree use cost, and the transport difficulty under the ore deposit, increase the dangerous condition of operation under the ore deposit all easily during operation, and the user of not being convenient for uses.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a mining pure electric motor who possesses safeguard function, possess the advantage that increases the dismouting of preventing falling rocks of motor and protector being convenient for, it is complicated to have solved the earth shape in the current mine tunnel, the condition that coal mine and rubble dropped frequently appears, lack certain device that protects the motor, the rubble is pounded to the surface and the motor kneck of motor, all cause irreparable damage to the motor easily, certain degree's increase user's use cost, and transport difficulty under the ore deposit, increase the dangerous condition of operation under the long all easy increase of operating of working, the problem that the user of not being convenient for used.

The utility model discloses a realize like this, a mining pure electric motor that possesses safeguard function, including the mounting panel, the top of mounting panel is provided with motor main part, two dead levers of the equal fixedly connected with in front side and the rear side at mounting panel top, the top swing joint of dead lever has the movable rod, the top fixedly connected with guard flap of movable rod, the left side fixedly connected with set casing of dead lever, the inner chamber of set casing is provided with positioning mechanism.

As the utility model discloses it is preferred, positioning mechanism includes the guide bar, the top of guide bar and the bottom fixed connection of movable rod, the guide way that uses with the guide bar cooperation is seted up at the top of dead lever, the inner chamber swing joint of set casing has the locating lever, the constant head tank that uses with the locating lever cooperation is seted up in the left side of movable rod, the inner chamber swing joint of set casing has the bull stick, the surperficial swing joint of bull stick has the commentaries on classics board, the draw-in groove that uses with the commentaries on classics board cooperation is seted up in the left side of locating lever.

As the utility model discloses it is preferred, the top and the equal fixedly connected with bracing piece in bottom of locating lever, the right side fixedly connected with spring of bracing piece, one side and the set shell inner wall fixed connection that the spring is close to the set shell inner wall.

As the utility model discloses it is preferred, the spout has all been seted up to the top and the bottom of set casing inner chamber, the inner chamber swing joint of spout has the slider, one side and the bracing piece fixed connection that the slider is close to the bracing piece.

As the utility model discloses it is preferred, the equal fixedly connected with fixed plate in guard flap's front side and rear side, the equal swing joint in left side and the right side of fixed plate has the pivot, the surperficial swing joint of pivot has the guard plate.

As the utility model discloses it is preferred, the first through-hole that uses with locating lever and commentaries on classics board cooperation is all seted up on the left side and the right side of set casing, the second through-hole that uses with the locating lever cooperation is seted up in the left side of dead lever.

As the utility model discloses it is preferred, the equal fixedly connected with in left side and the right side of spout and the buffer block that the slider cooperation was used.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model can ensure that a user installs the movable rod on the top of the fixed rod by matching the protective baffle, the movable rod and the positioning mechanism, the positioning mechanism is clamped into the left side of the fixed rod, and the positioning of the movable rod and the fixed rod is achieved, thereby achieving the installation and the positioning of the protective baffle, the condition of inclination in transportation can not occur, and the protective baffle effectively prevents the top falling rocks from directly hitting the motor main body, thereby solving the problems that the ground in the existing mine cave is complicated in shape, the falling of the coal mine and the broken rocks often occurs, a certain device for protecting the motor is lacked, the broken rocks hit the surface of the motor and the interface of the motor, the motor is easily damaged without repairable, the use cost of the user is increased to a certain degree, the transportation is difficult in the mine, the condition that the working duration is increased, the danger of the operation under the mine is easily increased, and the use of the user is inconvenient, the method is worthy of popularization.

2. The utility model discloses a set up positioning mechanism, can make the user install the movable rod to the top of dead lever, the movable rod drives the guide bar and gets into the guide way, rotates the commentaries on classics board, and it is rotatory that the commentaries on classics board drives the bull stick, changes the rotatory draw-in groove that gets into of board to drive the locating lever and remove to the right side, during the locating lever card goes into the constant head tank, reached the location to guide bar and movable rod, thereby reached the swift installation to guard flap, prevented the condition of guard flap slope.

3. The utility model discloses a cooperation that sets up bracing piece and spring is used, can make the locating lever only can control in the set casing, and the bracing piece is effectual prevents that the unable card of locating lever slope from going into the condition in the constant head tank, and the spring has played the location to the locating lever in the set casing under the condition of not atress, the condition in the dead guide bar entering guide way of locating lever card can not appear.

4. The utility model discloses a cooperation that sets up spout and slider is used, can make the bracing piece drive the slider and remove in the spout, has played the friction that reduces bracing piece and set casing inner wall, convenient removal.

5. The utility model discloses a cooperation that sets up pivot and guard plate is used, has played the guard plate and can rotate, can not obstruct guard flap's installation, and has increased the protection to the motor main part multiaspect, increases certain degree of safety and does not influence the use.

6. The utility model discloses a cooperation that sets up first through-hole and second through-hole is used, has played and has reduced the friction with the set casing inner wall when removing about changeing board and locating lever, increases the abrasionproof ability that decreases of changeing board and locating lever.

7. The utility model discloses a set up the buffer block, played the spring when the atress deformation drives the slider and removes in the spout, reduced the impact strength of slider and spout, increased the life of device.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a front cross-sectional view provided by an embodiment of the present invention;

fig. 3 is a partial front cross-sectional view provided by an embodiment of the present invention;

fig. 4 is a right side view provided by the embodiment of the present invention.

In the figure: 1. mounting a plate; 2. a motor main body; 3. fixing the rod; 4. a movable rod; 5. a protective baffle; 6. a stationary case; 7. a positioning mechanism; 701. a guide bar; 702. a guide groove; 703. positioning a rod; 704. positioning a groove; 705. a rotating rod; 706. rotating the plate; 707. a card slot; 8. a support bar; 9. a spring; 10. a chute; 11. a slider; 12. a fixing plate; 13. a rotating shaft; 14. a protection plate; 15. a first through hole; 16. a second through hole; 17. and a buffer block.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides a pair of mining pure electric motor that possesses safeguard function, including mounting panel 1, mounting panel 1's top is provided with motor main part 2, two dead levers 3 of the front side and the equal fixedly connected with in rear side at mounting panel 1 top, and the top swing joint of dead lever 3 has movable rod 4, and the top fixedly connected with guard flap 5 of movable rod 4, the left side fixedly connected with set casing 6 of dead lever 3, the inner chamber of set casing 6 is provided with positioning mechanism 7.

Referring to fig. 3, the positioning mechanism 7 includes a guide rod 701, the top of the guide rod 701 is fixedly connected with the bottom of the movable rod 4, a guide groove 702 used in cooperation with the guide rod 701 is provided at the top of the fixed rod 3, an inner cavity of the fixed shell 6 is movably connected with a positioning rod 703, a positioning groove 704 used in cooperation with the positioning rod 703 is provided at the left side of the movable rod 4, an inner cavity of the fixed shell 6 is movably connected with a rotating rod 705, a surface of the rotating rod 705 is movably connected with a rotating plate 706, and a clamping groove 707 used in cooperation with the rotating plate 706 is provided at the left side of the.

Adopt above-mentioned scheme: through setting up positioning mechanism 7, can make the user install movable rod 4 to the top of dead lever 3, movable rod 4 drives guide bar 701 and gets into guide way 702, rotate and change board 706, it is rotatory that change board 706 drives bull stick 705, change board 706 is rotatory to get into in draw-in groove 707, thereby it removes to the right side to drive locating lever 703, locating lever 703 card is gone into in constant head tank 704, the location to guide bar 701 and movable rod 4 has been reached, thereby reached the swift installation to guard flap 5, the condition of guard flap 5 slope is prevented.

Referring to fig. 3, the top and the bottom of the positioning rod 703 are both fixedly connected with a supporting rod 8, the right side of the supporting rod 8 is fixedly connected with a spring 9, and one side of the spring 9 close to the inner wall of the fixed casing 6 is fixedly connected with the inner wall of the fixed casing 6.

Adopt above-mentioned scheme: through the cooperation that sets up bracing piece 8 and spring 9 and use, can make locating lever 703 only can remove about in set casing 6, bracing piece 8 effectually prevents that the unable card of locating lever 703 slope from going into the condition in constant head tank 704, and spring 9 has played the location to locating lever 703 in set casing 6 under the circumstances of not atress, the condition in the dead guide bar 701 of locating lever 703 card entering guide way 702 can not appear.

Referring to fig. 3, the top and the bottom of the inner cavity of the fixing shell 6 are both provided with a sliding groove 10, the inner cavity of the sliding groove 10 is movably connected with a sliding block 11, and one side of the sliding block 11 close to the supporting rod 8 is fixedly connected with the supporting rod 8.

Adopt above-mentioned scheme: through the cooperation that sets up spout 10 and slider 11 and use, can make the bracing piece 8 drive slider 11 and remove in spout 10, play the friction that reduces bracing

piece

8 and 6 inner walls of set casing, convenient removal.

Referring to fig. 4, the front and rear sides of the guard fence 5 are fixedly connected with a fixing plate 12, the left and right sides of the fixing plate 12 are movably connected with a rotating shaft 13, and the surface of the rotating shaft 13 is movably connected with a guard plate 14.

Adopt above-mentioned scheme: through the cooperation that sets up pivot 13 and guard plate 14, played that guard plate 14 can rotate, can not obstruct the installation of guard flap 5, and increased the protection to 2 multifacets of motor main part, increased certain degree of safety and do not influence the use.

Referring to fig. 3, the left side and the right side of the fixing case 6 are both provided with a first through hole 15 used in cooperation with the positioning rod 703 and the rotating plate 706, and the left side of the fixing rod 3 is provided with a second through hole 16 used in cooperation with the positioning rod 703.

Adopt above-mentioned scheme: through the cooperation of setting up first through-hole 15 and second through-hole 16, played and reduced the friction with fixed shell 6 inner wall when moving about rotor plate 706 and locating lever 703, increased rotor plate 706 and locating lever 703's abrasionproof ability that decreases.

Referring to fig. 3, a buffer block 17 used in cooperation with the slide block 11 is fixedly connected to each of the left and right sides of the slide groove 10.

Adopt above-mentioned scheme: through setting up buffer block 17, played spring 9 when atress deformation drives slider 11 and remove in spout 10, reduced the impact strength of slider 11 with spout 10, increased the life of device.

The utility model discloses a theory of operation:

when using, make the user install movable rod 4 to the top of dead lever 3, movable rod 4 drives guide bar 701 and gets into guide way 702, rotate and change board 706, it is rotatory that change board 706 drives bull stick 705, it is rotatory in getting into draw-in groove 707 to change board 706, thereby it moves to the right side to drive locating lever 703, locating lever 703 drives bracing piece 8 and removes, bracing piece 8 drives spring 9 atress deformation, bracing piece 8 drives slider 11 and removes in spout 10, locating lever 703 gets into in constant head tank 704, rotatory guard plate 14 to guard flap 5's front side and rear side, reached the effect of the dismouting of being convenient for to increasing motor anti-falling rocks and protector.

In summary, the following steps: the mining pure electric motor with the protection function can enable a user to install the movable rod 4 to the top of the fixed rod 3 by arranging the protection baffle 5, the movable rod 4 and the positioning mechanism 7 to be matched for use, the positioning mechanism 7 is clamped into the left side of the fixed rod 3 to achieve the positioning of the movable rod 4 and the fixed rod 3, so that the installation and the positioning of the protection baffle 5 are achieved, the condition of inclination in transportation can not occur, the protection baffle 5 effectively prevents top falling rocks from directly hitting the motor main body 2, the problems that the ground in the existing mine cave is complex in shape, coal mines and broken stones frequently fall off are solved, a certain device for protecting the motor is lacked, the broken stones hit the surface of the motor and the interface of the motor, irreparable damage to the motor can be easily caused, the use cost of the user is increased to a certain degree, the underground transportation is difficult, the condition that the working time is prolonged, and the danger of underground operation is easily increased, the use of the utility model is inconvenient for users, which is worth popularizing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mining pure electric motor that possesses safeguard function, includes mounting panel (1), its characterized in that: the top of mounting panel (1) is provided with motor main part (2), two dead levers (3) of the front side at mounting panel (1) top and the equal fixedly connected with in rear side, the top swing joint of dead lever (3) has movable rod (4), the top fixedly connected with guard flap (5) of movable rod (4), the left side fixedly connected with set casing (6) of dead lever (3), the inner chamber of set casing (6) is provided with positioning mechanism (7).

2. The mining pure electric motor with the protection function according to claim 1, characterized in that: positioning mechanism (7) include guide bar (701), the top of guide bar (701) and the bottom fixed connection of movable rod (4), guide way (702) that uses with guide bar (701) cooperation are seted up at the top of dead lever (3), the inner chamber swing joint of set casing (6) has locating lever (703), constant head tank (704) that uses with locating lever (703) cooperation are seted up in the left side of movable rod (4), the inner chamber swing joint of set casing (6) has bull stick (705), the surperficial swing joint of bull stick (705) has commentaries on classics board (706), draw-in groove (707) that use with commentaries on classics board (706) cooperation are seted up in the left side of locating lever (703).

3. The mining pure electric motor with the protection function according to claim 2, characterized in that: the top and the bottom of the positioning rod (703) are fixedly connected with supporting rods (8), the right side of each supporting rod (8) is fixedly connected with a spring (9), and one side, close to the inner wall of the fixed shell (6), of each spring (9) is fixedly connected with the inner wall of the fixed shell (6).

4. The mining pure electric motor with the protection function according to claim 3, characterized in that: spout (10) have all been seted up to the top and the bottom of set casing (6) inner chamber, the inner chamber swing joint of spout (10) has slider (11), one side and bracing piece (8) fixed connection that slider (11) are close to bracing piece (8).

5. The mining pure electric motor with the protection function according to claim 1, characterized in that: the front side and the equal fixedly connected with fixed plate (12) of rear side of guard flap (5), the equal swing joint in left side and the right side of fixed plate (12) has pivot (13), the surperficial swing joint of pivot (13) has guard plate (14).

6. The mining pure electric motor with the protection function according to claim 2, characterized in that: first through holes (15) matched with the positioning rods (703) and the rotating plate (706) for use are formed in the left side and the right side of the fixing shell (6), and second through holes (16) matched with the positioning rods (703) for use are formed in the left side of the fixing rod (3).

7. The mining pure electric motor with the protection function according to claim 4, characterized in that: the left side and the right side of the sliding groove (10) are fixedly connected with buffer blocks (17) matched with the sliding blocks (11) for use.