CN212050371U

CN212050371U - Mine equipment maintenance strutting arrangement

Info

Publication number: CN212050371U
Application number: CN202020735041.6U
Authority: CN
Inventors: 田小魏
Original assignee: Taizhou Liansheng Metallurgical Machinery Co ltd
Current assignee: Taizhou Liansheng Metallurgical Machinery Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-01
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a mining equipment maintains strutting arrangement, the on-line screen storage device comprises a base, the equal symmetrical formula fixed mounting in the outer wall both sides lower part that the base is corresponding has the lifter, and four lifting unit opposite faces of group all are provided with the driving wheel, strutting arrangement and back strutting arrangement before base upper end both sides fixed mounting respectively, transmission is installed jointly to one side of preceding strutting arrangement and back strutting arrangement. The lifting pieces are arranged at four corners of the outer wall of the base, the lifting handle is lifted manually to drive the supporting seat to move downwards, the operation is simple, the horizontal placement of the device in a complex terrain can be effectively realized, and the maintenance of equipment is further facilitated; through strutting arrangement and back strutting arrangement before the upper end at the base sets up to the cooperation uses transmission, can effectively support the mine equipment who treats the maintenance and rise, and the organism maintenance is carried out to the below of convenient follow equipment, has improved the efficiency of equipment maintenance.

Description

Mine equipment maintenance strutting arrangement

Technical Field

The utility model relates to a mining equipment field specifically is a mining equipment maintains strutting arrangement.

Background

Mining equipment mainly refers to coal, the general name of excavation, screening, transportation and other various professional equipment that various mines production processes such as ferrous metal and non ferrous metal used, along with constantly using of equipment, equipment can produce various defects, need maintain equipment, because the complicated topography of mine, traditional device, most use the method of bed hedgehopping to treat the level of maintenance equipment and place, the unstable structure causes equipment to topple over easily, secondly, in order to improve maintenance efficiency sometimes, need maintain the below of equipment, just need carry out stable rising support with equipment, for this reason, we propose a neotype mine equipment maintenance strutting arrangement and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mining equipment maintains strutting arrangement to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mining equipment maintains strutting arrangement, includes the base, the equal symmetrical formula fixed mounting in the corresponding outer wall both sides lower part of base has the lift, and four lifting unit opposite faces of group all are provided with the driving wheel, strutting arrangement and back strutting arrangement before base upper end both sides fixed mounting respectively, transmission is installed jointly to one side of preceding strutting arrangement and back strutting arrangement, transmission keeps away from preceding strutting arrangement's one end middle part fixed mounting and has driving motor.

As a preferred technical scheme of the utility model, the lifting piece comprises an outer frame, a cross groove is arranged in the middle of the lower end of the outer frame, a supporting seat is movably clamped in the middle of the cross groove, a tension spring is fixedly arranged between the upper end of the supporting seat and the cross groove, a positioning chute and a telescopic chute are arranged on two sides of the outer wall of the outer frame, a rotating shaft is slidably arranged in the positioning chute, the middle of the rotating shaft extends into the cross groove and is sleeved with a clamping block, one end of the clamping block close to the supporting seat is provided with clamping head protrusions, the outer wall of the supporting seat is equidistantly provided with clamping head grooves matched with the clamping head protrusions, the clamping head protrusions are clamped in the clamping head grooves, one side of the outer wall of the supporting seat, far away from the clamping head grooves, is provided with a plurality of groups of tooth grooves, the tooth grooves are internally engaged with sector gears, the middle of the sector, the sector gear is far away from supporting seat one end fixedly connected with lift handle, and lift handle keeps away from sector gear's one side and extends the outer wall of frame, the piece that goes up and down corresponds through the frame and be in the same place with the outer wall fixed mounting of base, and the opposite face downside of frame corresponds respectively and is in the same place with driving wheel fixed mounting.

As a preferred technical scheme of the utility model, preceding strutting arrangement includes the carriage, it has the card spout to open at carriage upper end middle part, carriage outer wall one side middle part interlude installs rolling bearing, rolling bearing middle part fixed interlude installs two-way double-screw bolt, and two-way double-screw bolt keep away from one side of rolling bearing and rotate the interlude in the inside wall of card spout, two-way double-screw bolt surface both sides spiral installation respectively have left spiral shell head and right spiral shell head, left side spiral shell head and right spiral shell head upper end all rotate and install the connecting plate, and the upper end of two sets of connecting plates rotates jointly and installs the backup pad, top one side fixedly connected with baffle of backup pad, and the backup pad upper end is provided with anti-skidding line, preceding strutting arrangement passes through the bottom of carriage and the upper end fixed mounting of base.

As an optimized technical scheme of the utility model, back strutting arrangement is the same with preceding strutting arrangement's structure.

As an optimal technical scheme of the utility model, transmission includes the device frame, the device frame mid-rotation installs the master gear, the equal meshing of master gear outer wall both sides is installed and is assisted the gear, the fixed interlude of the middle part that the output of driving motor passed the outer wall of device frame and master gear is installed together, transmission passes through the outer wall of device frame and preceding strutting arrangement and one side of back strutting arrangement and installs together jointly.

As a preferred technical scheme of the utility model, one side that two-way double-screw bolt is close to rolling bearing passes the fixed interlude installation in middle part that the device frame corresponds and assist the gear together.

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

1. the utility model discloses, all set up the lift piece in base outer wall four corners, lift the lift handle through manual, drive the supporting seat and move down, easy operation can effectively realize that the level of device in complicated topography is placed, and then the convenience is maintained equipment.

2. Through strutting arrangement and back strutting arrangement before the upper end at the base sets up to the cooperation uses transmission, can effectively support the mine equipment who treats the maintenance and rise, and the organism maintenance is carried out to the below of convenient follow equipment, has improved the efficiency of equipment maintenance.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the lifting member of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 4 is a schematic structural view of the middle and front support device of the present invention;

fig. 5 is a side sectional view of the transmission device of the present invention.

In the figure: 1. a base; 2. a lifting member; 3. a running wheel; 4. a front support device; 5. a rear support device; 6. a transmission device; 7. a drive motor; 21. an outer frame; 211. a cross groove; 212. positioning the chute; 213. a telescopic chute; 22. a supporting seat; 221. a chuck slot; 222. a tooth socket; 23. a tension spring; 24. a rotating shaft; 25. a clamping block; 251. the chuck is raised; 26. a sector gear; 27. a rotating shaft; 28. a lifting handle; 41. a support frame; 411. a card chute; 42. a rotating bearing; 43. a bi-directional stud; 44. a left screw head; 45. a right screw head; 46. a connecting plate; 47. a support plate; 471. a baffle plate; 472. anti-skid lines; 61. a device frame; 62. an auxiliary gear; 63. a main gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a mining equipment maintains strutting arrangement, including base 1, the equal symmetrical formula fixed mounting in base 1 corresponding outer wall both sides lower part has lifting unit 2, use lifting unit 2 can effectively realize carrying out horizontal position's regulation to

base

1, and 2 opposite faces of four lifting unit of group all are provided with travelling wheel 3, set up the position removal of travelling wheel 3 convenience device, base 1 upper end both sides fixed mounting respectively has preceding strutting arrangement 4 and back strutting arrangement 5, strutting arrangement 4 and back strutting arrangement 5 can effectively be in step up the rise with the both sides of equipment in advance before using, thereby make things convenient for the below of equipment to maintain, transmission 6 is installed jointly to one side of preceding strutting arrangement 4 and back strutting arrangement 5, transmission 6 keeps away from the one end middle part fixed mounting of preceding strutting arrangement 4 and has drive motor 7.

Referring to fig. 1-5, the lifting element 2 includes an outer frame 21, a cross recess 211 is formed in the middle of the lower end of the outer frame 21, a supporting seat 22 is movably clamped in the middle of the cross recess 211, a tension spring 23 is fixedly installed between the upper end of the supporting seat 22 and the cross recess 211, the tension spring 23 exerts downward pressure on the supporting seat 22 to facilitate downward movement of the supporting seat 22, a positioning sliding groove 212 and a telescopic sliding groove 213 are formed in both sides of the outer wall of the outer frame 21, a rotating shaft 24 is slidably installed in the positioning sliding groove 212, and the middle of the rotating shaft 24 extends into the cross recess 211 and is sleeved with a clamping block 25, wherein a nut is spirally fixed on one side of the rotating shaft 24 away from the clamping block 25 and tightly contacts with the outer wall of the outer frame 21, so as to fix the positions of the rotating shaft 24 and the outer frame 21, a clamping head protrusion 251 is disposed at one end of the, the clamping head protrusion 251 is clamped in the clamping head groove 221, one side of the upper end of the clamping head protrusion 251, which is close to the clamping head groove 221, is of an inclined plane structure, so that the clamping head protrusion 251 is clamped into the clamping head groove 221 adjacent to the upper side in an orderly manner, the lower end of the clamping head protrusion 251 is of a plane structure, the support seat 22 is prevented from being restored to move upwards, the clamping block 25 is positioned on one side of the cross groove 211, the clamping block 25 can rotate in the cross groove 211, a plurality of groups of tooth grooves 222 are formed in one side, which is far away from the clamping head groove 221, of the outer wall of the support seat 22, the tooth grooves 222 are in inner engagement connection with the sector gear 26, the rotating shaft 27 is fixedly inserted and installed in the middle of the sector gear 26, two sides of the rotating shaft 27 respectively extend into the telescopic sliding chute 213 to be in sliding and clamped with the outer frame 21, thereby effectively realize moving down in succession supporting seat 22, sector gear 26 keeps away from supporting seat 22 one end fixedly connected with lift handle 28, and lift handle 28 keeps away from sector gear 26 one side and extends the outer wall of frame 21, and the lifter 2 corresponds through frame 21 and is in the same place with base 1's outer wall fixed mounting, and the opposite face downside of frame 21 corresponds respectively with rowed wheel 3 fixed mounting together.

Referring to fig. 1-5, the front supporting device 4 includes a supporting frame 41, a clamping sliding slot 411 is formed in the middle of the upper end of the supporting frame 41, a rotating bearing 42 is inserted into the middle of one side of the outer wall of the supporting frame 41, a bidirectional stud 43 is fixedly inserted into the middle of the rotating bearing 42, one side of the bidirectional stud 43 away from the rotating bearing 42 is rotatably inserted into the inner side wall of the clamping sliding slot 411, a left screw head 44 and a right screw head 45 are respectively and spirally mounted on two sides of the outer surface of the bidirectional stud 43, different threads are respectively disposed on two sides of the outer surface of the bidirectional stud 43, the rotation of the bidirectional stud 43 can effectively drive the left screw head 44 and the right screw head 45 to move in the same direction, connecting plates 46 are rotatably mounted on the upper ends of the left screw head 44 and the right screw head 45, a supporting plate 47 is rotatably mounted on the upper ends of the two groups of connecting plates 46, the equipment can be effectively prevented from being separated from the device by using the blocking effect of the baffle 471 and the friction resistance of the anti-slip threads 472, the lifting stability of the device is improved, and the front supporting device 4 is fixedly arranged together with the upper end of the base 1 through the bottom end of the supporting frame 41; the rear support means 5 and the front support means 4 are identical in structure.

Referring to fig. 1-5, the transmission device 6 includes a device frame 61, a main gear 63 is rotatably mounted in the middle of the device frame 61, two sides of the outer wall of the main gear 63 are respectively engaged with and mounted with an auxiliary gear 62, the output end of the transmission motor 7 penetrates through the outer wall of the device frame 61 and is fixedly inserted and mounted in the middle of the main gear 63, and the transmission device 6 is mounted together with one side of the front supporting device 4 and one side of the rear supporting device 5 through the outer wall of the device frame 61; one side of the bidirectional stud 43 close to the rotating bearing 42 penetrates through the device frame 61 and is correspondingly fixedly and alternately installed with the middle part of the auxiliary gear 62, the transmission motor 7 drives the main gear 63 to rotate, and then the auxiliary gears 62 on the two sides are driven to synchronously rotate in the same direction, so that the bidirectional studs 43 in the front supporting device 4 and the rear supporting device 5 are driven to synchronously rotate, and the supporting lifting efficiency of the device is improved.

The working principle is as follows: the utility model is used, four groups of traveling wheels 3 in the device are used to push the device to the lower part of the mining equipment to be maintained, because the working terrain of the equipment is complex, the four corners of the device are required to be horizontally adjusted by using the lifting piece 2, the lifting handle 28 is manually lifted, the sector gear 26 rotates clockwise by taking the rotating shaft 27 as the center, the supporting seat 22 is driven to move downwards by the meshing principle and the downward pressure of the tension spring 23 on the supporting seat 22, wherein, the clamping head bulge 251 in the clamping block 25 which is rotationally installed by the rotating shaft 24 is clamped in the adjacent upper clamping head groove 221 in a proper position to prevent the supporting seat 22 from moving upwards, then, the lifting handle 28 is pulled outwards to drive the sector gear 26 to be separated from the tooth groove 222, the lifting handle 28 is restored to the original bottom position, the sector gear 26 is meshed into the tooth groove 222 again, the lifting handle 28 is lifted again to drive the supporting seat 22 to move downwards again, wherein, the chuck bulge 251 is clamped in the adjacent upper chuck groove 221 in the same position again, the other three groups are adjusted in the same step in turn until the whole device is in the horizontal position, the operation is simple, the horizontal placement of the device in the complex terrain can be effectively realized, thereby being convenient for the maintenance of the equipment, when the supporting seat 22 needs to be contracted and moved upwards, the position of the rotating shaft 24 in the positioning chute 212 is only needed to be adjusted, the chuck bulge 251 is separated from the chuck groove 221, then the equipment is lifted, the driving motor 7 is started to drive the main gear 63 to rotate, and further the auxiliary gears 62 on the two sides are driven to synchronously rotate in the same direction, thereby driving the two-way studs 43 in the front supporting device 4 and the rear supporting device 5 to synchronously rotate, because the thread structures on the two sides of the two-way studs 43 are different, the left screw head 44 and the right screw head 45 which are spirally installed move in the same direction, and then drive the connecting plate 46 lower part of two sets of rotation installations to be close to and rise the backup pad 47 of both sides slowly, wherein, utilize the effect of blockking of baffle 471 and the frictional resistance of anti-skidding line 472 can effectively prevent equipment from breaking away from the device to support effectively through using preceding strutting arrangement 4 and back strutting arrangement 5 and rise the mine equipment that treats the maintenance, conveniently carry out the organism maintenance from the below of equipment, improved the efficiency of equipment maintenance.

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 equipment maintains strutting arrangement, includes base (1), its characterized in that: base (1) corresponding outer wall both sides lower part equal symmetry formula fixed mounting has lift (2), and four group lift (2) opposite faces all are provided with travelling wheel (3), strutting arrangement (4) and back strutting arrangement (5) before base (1) upper end both sides fixed mounting respectively, transmission (6) are installed jointly to one side of preceding strutting arrangement (4) and back strutting arrangement (5), the one end middle part fixed mounting that strutting arrangement (4) had been kept away from in transmission (6) has driving motor (7).

2. The mining equipment maintenance support device of claim 1, wherein: the lifting piece (2) comprises an outer frame (21), a cross groove (211) is formed in the middle of the lower end of the outer frame (21), a supporting seat (22) is movably clamped in the middle of the cross groove (211), a tension spring (23) is fixedly installed between the upper end of the supporting seat (22) and the cross groove (211), a positioning sliding groove (212) and a telescopic sliding groove (213) are formed in two sides of the outer wall of the outer frame (21), a rotating shaft (24) is slidably installed in the positioning sliding groove (212), the middle of the rotating shaft (24) extends into the cross groove (211) and is sleeved with a clamping block (25), a clamping head protrusion (251) is arranged at one end, close to the supporting seat (22), of the clamping head (25), clamping head grooves (221) matched with the clamping head protrusion (251) are formed in the outer wall of the supporting seat (22) at equal intervals, the clamping head protrusion (251) is clamped in the clamping head groove (221), a plurality of tooth grooves (222) are formed in one, and tooth's socket (222) inner gearing is connected with sector gear (26), fixed interlude in sector gear (26) middle part installs axis of rotation (27), and the both sides of axis of rotation (27) extend respectively and stretch into flexible spout (213) in with frame (21) slip joint together, sector gear (26) are kept away from supporting seat (22) one end fixedly connected with lift handle (28), and lift handle (28) keep away from one side of sector gear (26) and are extended the outer wall of frame (21), lift piece (2) correspond through frame (21) and the outer wall fixed mounting of base (1) together, and the opposite face downside of frame (21) corresponds respectively and is taken turns (3) fixed mounting together.

3. The mining equipment maintenance support device of claim 1, wherein: the front supporting device (4) comprises a supporting frame (41), a clamping sliding groove (411) is formed in the middle of the upper end of the supporting frame (41), a rotating bearing (42) is installed in the middle of one side of the outer wall of the supporting frame (41) in an inserting mode, a two-way stud (43) is installed in the middle of the rotating bearing (42) in a fixed inserting mode, one side, far away from the rotating bearing (42), of the two-way stud (43) is rotatably inserted into the inner side wall of the clamping sliding groove (411), a left screw head (44) and a right screw head (45) are respectively and spirally installed on two sides of the outer surface of the two-way stud (43), connecting plates (46) are respectively and rotatably installed at the upper ends of the left screw head (44) and the right screw head (45), a supporting plate (47) is rotatably installed at the upper ends of the two groups of connecting plates (46), a baffle plate (471), the front supporting device (4) is fixedly arranged with the upper end of the base (1) through the bottom end of the supporting frame (41).

4. The mining equipment maintenance support device of claim 1, wherein: the rear supporting device (5) and the front supporting device (4) have the same structure.

5. The mining equipment maintenance support device of claim 1, wherein: transmission (6) are including device frame (61), main gear (63) are installed in device frame (61) rotation in the middle part, auxiliary gear (62) are installed all to meshing in main gear (63) outer wall both sides, the fixed interlude of the middle part that the output of driving motor (7) passed the outer wall of device frame (61) and main gear (63) is installed together, transmission (6) are installed together through the outer wall of device frame (61) and one side of preceding strutting arrangement (4) and back strutting arrangement (5) jointly.

6. The mining equipment maintenance support device of claim 3, wherein: one side of the bidirectional stud (43) close to the rotating bearing (42) penetrates through the device frame (61) and is correspondingly fixedly and alternately installed with the middle part of the auxiliary gear (62).