CN217674944U

CN217674944U - Vertical hopper type elevator convenient to overhaul

Info

Publication number: CN217674944U
Application number: CN202221482696.2U
Authority: CN
Inventors: 宫金军; 金东甫; 金阿玲
Original assignee: Foshan Xinxin New Material Co ltd
Current assignee: Foshan Xinxin New Material Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-10-28
Anticipated expiration: 2032-06-14

Abstract

The utility model relates to a perpendicular hopper formula lifting machine convenient to overhaul, it includes that the multisection is located same vertical on-line and the aircraft bonnet that can splice each other, each festival the access hole has all been seted up to one side of aircraft bonnet, one side fixedly connected with bisymmetry setting of access hole both sides about the access hole of aircraft bonnet, two one side fixedly connected with bisymmetry setting that the lath is close to each other sets up the connecting axle in the access hole left and right sides, each all rotate in the week side of connecting axle and be connected with the apron, be provided with drive assembly on one side that the access hole was seted up to the aircraft bonnet, drive assembly's drive end is connected with drive assembly, drive assembly's connecting portion respectively with two cover connection, drive assembly is used for driving two apron antiport so that two apron are covered jointly and are closed the access hole. This application has the effect of being convenient for overhaul the lifting machine in the aircraft bonnet.

Description

Vertical hopper type elevator convenient to overhaul

Technical Field

The application relates to the technical field of lifting machines, in particular to a vertical hopper type lifting machine convenient to overhaul.

Background

The vertical hopper type hoister has the advantages of large conveying capacity, high hoisting height, stable and reliable operation, long service life and the like, and is suitable for vertical conveying of various powder, fine particles and coarse particles; can be widely applied to industries such as feed, flour, food chemical industry and the like, such as: coal, cement, stone, sand, clay, ore, calcium carbonate powder, etc.

In the existing production process of calcium carbonate, a vertical hopper type elevator is needed to convey finished calcium carbonate at a low position into a finished product tank at a high position, so that workers can conveniently pack the finished calcium carbonate through the metering discharge of the finished product tank; meanwhile, in order to reduce the occurrence of the situation that the powder is raised when meeting wind in the process of conveying the powder by the vertical hopper type hoister, a plurality of sections of mutually spliced hoods are usually used for covering the vertical hopper type hoister.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: use the aircraft bonnet that the multisection can splice each other to cover perpendicular hopper formula lifting machine, when the lifting machine broke down, the inconvenient lifting machine that lies in the aircraft bonnet of staff overhauls, to this, needs further improvement.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the maintenance to the lifting machine in the aircraft bonnet, this application provides a vertical hopper formula lifting machine convenient to overhaul.

The application provides a vertical hopper formula lifting machine convenient to overhaul adopts following technical scheme:

the utility model provides a perpendicular hopper formula lifting machine convenient to overhaul, includes that the multisection is located same vertical on-line and the aircraft bonnet that can splice each festival the access hole has all been seted up to one side of aircraft bonnet, one side fixedly connected with bisymmetry setting of access hole is the rectangular board of both sides about the access hole, two the one side fixedly connected with bisymmetry setting that the rectangular board is close to each other is at the connecting axle of the access hole left and right sides, each all rotate in week of connecting axle and be connected with the apron, be provided with drive assembly on one side that the access hole was seted up to the aircraft bonnet, drive assembly's drive end is connected with drive assembly, drive assembly's connecting portion respectively with two cover connection, drive assembly is used for driving two apron reverse movement so that two apron jointly lid close the access hole.

Through adopting above-mentioned technical scheme, when needs overhaul the lifting machine that is located the aircraft bonnet, start drive assembly, drive assembly's drive end drive assembly for drive assembly's connecting portion drive two apron reverse movements respectively, thereby close the lid and open at two apron of access hole, so that the staff overhauls the lifting machine in the aircraft bonnet, reach the lifting machine in being convenient for to the aircraft bonnet and overhaul the purpose.

Optionally, each section the top and the bottom of aircraft bonnet all are equipped with the installing frame, and the installing frame on the first section the aircraft bonnet top is laminated with the installing frame on the next section aircraft bonnet bottom each other, are located the next section the bottom surface fixedly connected with riser of the installing frame on the aircraft bonnet, drive assembly includes that one side of keeping away from the aircraft bonnet along the riser runs through the riser and rotates a bull stick of being connected with the riser and the vertical pivot of running through a plurality of installing frames and rotating the being connected with the installing frame, the bull stick is close to the fixed cover of one end of aircraft bonnet and is equipped with first bevel gear, the fixed cover in bottom of pivot is equipped with the second bevel gear with first bevel gear meshing, the fixed cover is equipped with a plurality of initiative bevel gears on the week side of pivot, the quantity of initiative bevel gear is unanimous and the one-to-one with transmission assembly's quantity, each initiative bevel gear is connected with the transmission assembly that the position corresponds.

Through adopting above-mentioned technical scheme, rotate the bull stick, drive second bevel gear through first bevel gear and rotate to drive the pivot and rotate, make initiative bevel gear drive transmission assembly action, and then make transmission assembly's link drive the apron and remove.

Optionally, the transmission assembly comprises a driving wheel, a driven wheel, a belt, a long connecting piece and a short connecting piece, the driving wheel and the driven wheel are rotatably connected to one side of the hood, provided with the detection port, the belt is arranged on the driving wheel and the driven wheel, the long connecting piece and the short connecting piece are arranged on the belt, the driven bevel gear is fixedly connected to one end of the rotating shaft, connected with the driving wheel, and meshed with the driving bevel gear corresponding to the position of the driven bevel gear, and the long connecting piece and the short connecting piece are respectively connected with the two cover plates.

Through adopting above-mentioned technical scheme, because initiative bevel gear and driven bevel gear mesh to make the action wheel pass through the belt and drive from the driving wheel rotation, and then make long connecting piece and short connecting piece antiport, realize the antiport between two apron.

Optionally, the apron includes driving cover plate and driven apron, the breach of stepping down has been seted up to one side that driving cover plate is close to driven apron, one side integrated into one piece that driven apron is close to driving cover plate has the extension board of pegging graft in the breach of stepping down, the driven articulated shaft of the equal vertical setting of fixedly connected with in top surface and the bottom surface of extension board, the one end that the extension board was kept away from to driven articulated shaft passes driving cover plate and rotates with driving cover plate to be connected, driven cover plate is close to the one side of aircraft bonnet and is located one side top fixedly connected with engaging lug that driven cover plate kept away from driving cover plate, the equal vertically set driving articulated shaft of fixedly connected with in bottom surface of long connecting piece and short connecting piece, driving articulated shaft rotates to be connected in the engaging lug that the position corresponds, driving cover plate is close to the one side of aircraft bonnet and is located one side fixedly connected with the connecting lath of driving cover plate keeping away from driven cover plate, the connecting axle vertically passes connecting lath and rotates with connecting lath to be connected, long connecting piece is located the left side of short connecting piece, long connecting piece is connected with the horizontal side of long connecting piece slides with the horizontal side of long connecting piece, long connecting piece all is connected with the horizontal side of long connecting piece, the horizontal side of long connecting piece is established in the bottom of belt, the horizontal side top of belt.

Optionally, a plurality of evenly distributed communication holes are formed in the belt, fastening bolts are connected to the top ends of the long connecting piece and the short connecting piece in a threaded mode, the fastening bolts located on the long connecting piece penetrate through the communication holes to be connected with the long connecting piece in a threaded mode, and the fastening bolts located on the short connecting piece penetrate through the communication holes to be connected with the short connecting piece in a threaded mode.

Through adopting above-mentioned technical scheme, fastening bolt's setting is used for fixing long connecting piece and short connecting piece on the belt.

Optionally, the two mutually attached mounting frames are fixedly connected through a locking piece.

Through adopting above-mentioned technical scheme, the setting of locking piece is used for fixing two installing frames of laminating each other.

Optionally, one end of the rotating rod, which is far away from the first bevel gear, is fixedly connected with a handle.

Through adopting above-mentioned technical scheme, the setting of handle is convenient for rotate the bull stick.

To sum up, the application comprises the following beneficial technical effects:

1. when the lifting machine that is located the aircraft bonnet was overhauld to needs, start drive assembly, drive assembly's drive end drive transmission assembly for transmission assembly's connecting portion drive two apron reverse migration respectively, thereby close the lid and open two apron at the access hole, so that the staff overhauls the lifting machine in the aircraft bonnet, reach the lifting machine in being convenient for to the aircraft bonnet and overhaul the purpose.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.

Fig. 4 is a partially enlarged schematic view of a portion C in fig. 1.

Fig. 5 is a partial schematic structural view of the transmission assembly of the present application.

Description of the reference numerals: 1. a hood; 11. a long slat; 111. a connecting shaft; 12. installing a frame; 121. a locking member; 122. a vertical plate; 2. a cover plate; 21. an active cover plate; 211. a abdication gap; 212. connecting the laths; 22. a driven cover plate; 221. an extension plate; 222. a driven articulated shaft; 223. connecting lugs; 3. a drive assembly; 31. a rotating rod; 311. a handle; 312. a first bevel gear; 32. a rotating shaft; 321. a second bevel gear; 322. a drive bevel gear; 4. a transmission assembly; 41. a driving wheel; 411. a driven bevel gear; 42. a driven wheel; 43. a belt; 431. a communicating hole; 44. a long connector; 45. a short connector; 46. an active articulated shaft; 47. and fastening the bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses perpendicular hopper formula lifting machine convenient to overhaul. Referring to fig. 1 and 2, the vertical hopper type elevator convenient to overhaul comprises a plurality of engine covers 1 which are positioned on the same vertical line and can be spliced with each other, the elevator is arranged in the engine cover 1, each engine cover 1 is a hollow cover body with two open ends, and the engine cover 1 is a stainless steel cover; the access hole has all been seted up to one side of each section aircraft bonnet 1, and one side fixedly connected with two mutual parallel arrangement's of access hole rectangular slab 11 is seted up to aircraft bonnet 1, and two rectangular slab 11 are located the top and the below of access hole respectively. The long slat 11 is U-shaped and its opening sets up towards a mouthful aircraft bonnet 1, and the both ends of long slat 11 and aircraft bonnet 1 offer the one side fixed connection of access hole. Two connecting shafts 111 are fixedly connected to the side of the two long strip plates 11 close to each other, and the two connecting shafts 111 are symmetrically arranged on the left side and the right side of the access hole. A cover plate 2 is rotatably connected to the circumferential side of each connecting shaft 111. Be provided with drive assembly 3 on one side that access hole was seted up to aircraft bonnet 1, drive assembly 3's drive end is connected with drive assembly 4, and drive assembly 4's connecting portion are connected with two apron 2 respectively, and drive assembly 4 is used for driving two apron 2 reverse movement so that two apron 2 cover jointly and close the access hole.

Referring to fig. 1 and 2, the top end and the bottom end of each hood 1 are sleeved with a mounting frame 12, and the inner frame side of the mounting frame 12 is fixedly connected with the outer side wall of the hood 1; the mounting frame 12 on the top end of the front section of the engine cover 1 is attached to the mounting frame 12 on the bottom end of the rear section of the engine cover 1. The two attached mounting frames 12 are fixedly connected by a locking member 121. In this embodiment, the locking member 121 is a bolt, one end of the bolt vertically penetrates through the two mounting frames 12 attached to each other, and one end of the bolt vertically penetrating through the two mounting frames 12 is connected with a nut through a thread; therefore, the two adjacent engine covers 1 are fixed through the threaded connection of the bolts and the nuts.

Referring to fig. 2 and 3, the driving assembly 3 includes a rotating rod 31 and a rotating shaft 32; the installing frame 12 on the top of each section of aircraft bonnet 1 sets up to first installing frame, the bottom surface fixedly connected with riser 122 of the first installing frame that is located on the bottom section of aircraft bonnet 1, bull stick 31 rotates and connects on riser 122, the one end fixedly connected with handle 311 of bull stick 31, the one end that the handle 311 was kept away from to bull stick 31 runs through riser 122 along one side that aircraft bonnet 1 was kept away from to riser 122, the fixed cover of one end that the bull stick 31 runs through riser 122 is equipped with first bevel gear 312, the fixed cover in bottom of pivot 32 is equipped with the second bevel gear 321 with first bevel gear 312 meshing, the vertical a plurality of installing frames 12 that run through of one end that second bevel gear 321 was kept away from to pivot 32, pivot 32 rotates with installing frame 12 and is connected. A plurality of driving bevel gears 322 are fixedly sleeved on the peripheral side of the rotating shaft 32, and the number of the driving bevel gears 322 is consistent with that of the transmission assemblies 4 and corresponds to one another; each drive bevel gear 322 is connected to a drive assembly 4 in a corresponding position.

Referring to fig. 1, 3 and 4, the transmission assembly 4 includes a driving pulley 41, a driven pulley 42, a belt 43, and a long link 44 and a short link 45 provided on the belt 43; the strip plate 11 on the top end of each hood 1 is set as a first strip plate, the top of one side of the hood 1, which is provided with the access hole, is rotatably connected with two rotating shafts which are longitudinally arranged, the two rotating shafts are respectively positioned above two ends of the first strip plate, and the driving wheel 41 and the driven wheel 42 are respectively fixedly sleeved on the peripheral sides of the two rotating shafts; and the driving pulley 41 is adjacent to the rotating shaft 32. The belt 43 is sleeved on the driving wheel 41 and the driven wheel 42, one end of a rotating shaft connected with the driving wheel 41 is fixedly connected with a driven bevel gear 411, the driving wheel 41 is positioned between the hood 1 and the driven bevel gear 411, and the driven bevel gear 411 is meshed with the driving bevel gear 322 corresponding to the position. Therefore, in the process of rotating the rotating rod 31, the rotating rod 31 drives the rotating shaft 32 to rotate due to the meshing of the first bevel gear 312 and the second bevel gear 321; the rotating shaft 32 drives the driving bevel gear 322 to rotate, and the driving pulley 41 and the driven pulley 42 rotate in the same direction due to the engagement between the driving bevel gear 322 and the driven bevel gear 411 and the connection of the belt 43.

Referring to fig. 1, 4 and 5, the cover plate 2 includes a driving cover plate 21 and a driven cover plate 22, one side of the driving cover plate 21 close to the driven cover plate 22 is provided with a relief notch 211, one side of the driven cover plate 22 close to the driving cover plate 21 is integrally formed with an extension plate 221 corresponding to the relief notch 211, and the extension plate 221 is inserted into the relief notch 211; the top surface and the bottom surface of extension plate 221 all are fixedly connected with the driven hinge shaft 222 of vertical setting, and the one end that extension plate 221 was kept away from to driven hinge shaft 222 passes driving cover plate 21 and is connected with driving cover plate 21 rotation. Driven apron 22 is close to the one side of aircraft bonnet 1 and is located one side top fixedly connected with engaging lug 223 that driven apron 22 kept away from initiative apron 21, and the equal fixedly connected with's in bottom surface initiative articulated shaft 46 of the vertical setting of long connecting piece 44 and short connecting piece 45, and initiative articulated shaft 46 pegs graft in the engaging lug 223 that the position corresponds, and initiative articulated shaft 46 rotates with engaging lug 223 to be connected. The driving cover plate 21 is close to one surface of the hood 1 and is located on one side of the driving cover plate 21 far away from the driven cover plate 22, and a vertically arranged connecting lath 212 is fixedly connected to the driving cover plate 21, and the connecting shaft 111 vertically penetrates through the connecting lath 212 and is rotatably connected with the connecting lath 212. There is a gap between the connection strips 212 and the hood 1 through which the connection strips 212 can rotate.

Referring to fig. 1, 3 and 4, the long connecting piece 44 is located at the left side of the short connecting piece 45, the long connecting piece 44 and the short connecting piece 45 are both sleeved on the horizontal side of the first long strip plate, the long connecting piece 44 and the short connecting piece 45 are both connected with the first long strip plate in a sliding manner, the top end of the short connecting piece 45 is sleeved at the bottom of the horizontal side of the belt 43, and the top end of the long connecting piece 44 is sleeved at the top of the horizontal side of the belt 43; the belt 43 is provided with a plurality of uniformly distributed communicating holes 431, the top ends of the long connecting piece 44 and the short connecting piece 45 are both in threaded connection with fastening bolts 47, the fastening bolts 47 on the long connecting piece 44 penetrate through the communicating holes 431 to be in threaded connection with the long connecting piece 44, and the fastening bolts 47 on the short connecting piece 45 penetrate through the communicating holes 431 to be in threaded connection with the short connecting piece 45. Thereby locking the long link 44 and the short link 45 to the belt 43 by tightening the bolt 47.

The implementation principle of the vertical hopper type elevator convenient to overhaul in the embodiment of the application is as follows: when two cover plates 2 covering the access hole need to be turned over, the rotating rod 31 is rotated through the handle 311, and the rotating rod 31 drives the rotating shaft 32 to rotate due to the meshing of the first bevel gear 312 and the second bevel gear 321; the pivoted pivot 32 drives the drive bevel gear 322 and rotates, because the drive bevel gear 322 meshes with driven bevel gear 411, under the linkage effect of belt 43, make the action wheel 41 and follow driving wheel 42 syntropy rotate, syntropy pivoted action wheel 41 and follow driving wheel 42 make long connecting piece 44 and short connecting piece 45 remove to the direction of keeping away from each other, thereby make driven apron 22 remove to the direction of being close to the drive apron 21, the junction of drive apron 21 and driven apron 22 outwards overturns this moment, drive apron 21 and driven apron 22 are folding each other simultaneously, until drive apron 21 and driven apron 22 are close to the one side of access hole and laminate each other, access hole is in an open state this moment, so that the staff overhauls the lifting machine that is located aircraft bonnet 1.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a perpendicular hopper formula lifting machine convenient to overhaul which characterized in that: lie in same vertical on-line and aircraft bonnet (1) that can splice each other including the multisection the access hole has all been seted up to one side of aircraft bonnet (1), one side fixedly connected with bisymmetry setting that the access hole was seted up in aircraft bonnet (1) is long slat (11) of both sides about the access hole, two one side fixedly connected with bisymmetry setting that long slat (11) are close to each other is at connecting axle (111) of the access hole left and right sides, each all rotate in week of connecting axle (111) and be connected with apron (2), be provided with drive assembly (3) on one side of access hole is seted up in aircraft bonnet (1), the drive end of drive assembly (3) is connected with drive assembly (4), the connecting portion of drive assembly (4) are connected with two apron (2) respectively, drive assembly (4) are used for driving two apron (2) reverse movement so that two apron (2) are covered jointly and are overhauld the hole.

2. The vertical bucket elevator of claim 1, wherein: the top end and the bottom end of each section of the hood (1) are respectively sleeved with a mounting frame (12), the mounting frame (12) on the top end of the front section of the hood (1) is mutually attached to the mounting frame (12) on the bottom end of the rear section of the hood (1), the bottom surface of the mounting frame (12) on the lowest section of the hood (1) is fixedly connected with a vertical plate (122), the driving assembly (3) comprises a rotating rod (31) which penetrates through the vertical plate (122) along one side, away from the hood (1), of the vertical plate (122) and is rotatably connected with the vertical plate (122) and a rotating shaft (32) which vertically penetrates through the mounting frames (12) and is rotatably connected with the mounting frames (12), the fixed cover of one end that bull stick (31) is close to aircraft bonnet (1) is equipped with first bevel gear (312), the fixed cover in bottom of pivot (32) is equipped with second bevel gear (321) with first bevel gear (312) meshing, the fixed cover is equipped with a plurality of drive bevel gears (322) on the week side of pivot (32), the quantity of drive bevel gear (322) is unanimous and the one-to-one with the quantity of drive assembly (4), each drive bevel gear (322) are connected with drive assembly (4) that the position corresponds.

3. The vertical bucket elevator of claim 2, wherein: drive assembly (4) include through the axis of rotation rotate connect in aircraft bonnet (1) set up detect mouthful one side action wheel (41) and from driving wheel (42), set up belt (43) on action wheel (41) and follow driving wheel (42) and set up long connecting piece (44) and short connecting piece (45) on belt (43), be connected with action wheel (41) the one end fixedly connected with driven bevel gear (411) of axis of rotation, driven bevel gear (411) mesh with drive bevel gear (322) that the position corresponds, long connecting piece (44) and short connecting piece (45) are connected with two apron (2) respectively.

4. A vertical bucket elevator as set forth in claim 3 for facilitating service, wherein: the cover plate (2) comprises a driving cover plate (21) and a driven cover plate (22), a yielding notch (211) is formed in one side, close to the driven cover plate (22), of the driving cover plate (21), an extension plate (221) inserted into the yielding notch (211) is integrally formed in one side, close to the driving cover plate (21), of the driven cover plate (22), a driven hinge shaft (222) vertically arranged is fixedly connected to the top surface and the bottom surface of the extension plate (221), one end, far away from the extension plate (221), of the driven hinge shaft (222) penetrates through the driving cover plate (21) and is rotatably connected with the driving cover plate (21), one surface, close to the hood (1), of the driven cover plate (22) is fixedly connected with a connecting lug (223) at the top end, far away from the driving cover plate (21), of the long connecting piece (44) and the bottom surface of the short connecting piece (45) are fixedly connected with a driving hinge shaft (46) vertically arranged, the driving hinge shaft (46) is rotatably connected to one surface, close to the corresponding connecting lug (223) at the hood of the driven cover plate (1), one side, of the vertical connecting shaft (21) is fixedly connected with a connecting lath (212) which penetrates through the connecting plate (111), long connecting piece (44) are located the left side of short connecting piece (45), long connecting piece (44) and short connecting piece (45) all slide with the level side of long slat (11) and be connected, the level side bottom at belt (43) is established to the top cover of short connecting piece (45), the level side top at belt (43) is established to the top cover of long connecting piece (44).

5. The vertical bucket elevator as set forth in claim 4, wherein: the belt (43) is provided with a plurality of uniformly distributed communicating holes (431), the top ends of the long connecting piece (44) and the short connecting piece (45) are connected with fastening bolts (47) in a threaded mode, the fastening bolts (47) located on the long connecting piece (44) penetrate through the communicating holes (431) to be in threaded connection with the long connecting piece (44), and the fastening bolts (47) located on the short connecting piece (45) penetrate through the communicating holes (431) to be in threaded connection with the short connecting piece (45).

6. The vertical bucket elevator of claim 2, wherein: the two mutually attached mounting frames (12) are fixedly connected through a locking piece (121).

7. The vertical bucket elevator of claim 2, wherein: one end of the rotating rod (31) far away from the first bevel gear (312) is fixedly connected with a handle (311).