CN217837312U

CN217837312U - Elevator feed inlet structure

Info

Publication number: CN217837312U
Application number: CN202221352730.4U
Authority: CN
Inventors: 陈朝壮; 陈先锋; 张晓林; 陈翠英; 朱成琛
Original assignee: Sichuan Xianduoduo Food Co ltd
Current assignee: Sichuan Xianduoduo Food Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-11-18
Anticipated expiration: 2032-06-01

Abstract

The utility model relates to a lifting machine technical field specifically is a lifting machine feed inlet structure, including the mounting panel, the feed port has been seted up in the front of mounting panel, the feed inlet curb plate of two mutual symmetries of the positive fixedly connected with of mounting panel, two first spout has all been seted up to a side that the feed inlet curb plate is close to each other, the inside sliding connection of first spout has the lifter plate, the utility model relates to a rationally, it can be through setting up elevating system, can control the material volume that the feed inlet was carried, has solved the too big jam that easily takes place of feeding volume, and the problem that the feeding volume undersize then can not reach predetermined lifting volume has ensured the stability of lifting machine operation, makes the crank drive gear left and right rotations through the second connecting column, and then the gear makes the carriage do through rotating and reciprocate, and the carriage drives the lifter plate and slide from top to bottom in the inside of first spout, has realized the control of feed inlet feeding volume.

Description

Elevator feed inlet structure

Technical Field

The utility model belongs to the technical field of the lifting machine, specifically speaking relates to a lifting machine feed inlet structure.

Background

The hoist is large mechanical equipment for transportation by changing potential energy, such as a mine hoist, a dam-crossing hoist and the like, and in a broad sense, an elevator, a crown block, a winch, a car stabilizer, a crane, a hoist and the like can be called as the hoist.

The feeding of lifting machine that uses at present generally adopts reinforced and two kinds of reinforced modes of both sides feeding, and on getting into the conveying chain that falls behind the feed inlet, this kind of mode transported substance material, if the material of carrying is inhomogeneous, the feeding volume is too big or the undersize, then easily takes place to block up too big, and the undersize then can not reach predetermined lifting volume, in view of this special proposition the utility model discloses the material that uses now is even.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model adopts the following basic concept:

the utility model provides a lifting machine feed inlet structure, includes the mounting panel, the feed port has been seted up in the front of mounting panel, the feed inlet curb plate of two mutual symmetries of the positive fixedly connected with of mounting panel, two first spout has all been seted up to the side that the feed inlet curb plate is close to each other, the inside sliding connection of first spout has the lifter plate, two a side fixedly connected with axis that the feed inlet curb plate is close to each other, centraxonial surface rotates and is connected with the fly leaf, two the equal fixedly connected with feed inlet bottom plate in bottom of feed inlet curb plate, the lower fixed surface of feed inlet bottom plate is connected with drive arrangement, drive arrangement's right flank fixedly connected with pivot, the right flank fixedly connected with handing-over mechanism of pivot, the last fixed surface of lifter plate is connected with elevating system, elevating system's left surface mounting has stop gear.

Further, handing-over mechanism includes the carousel and leads to the groove, the positive fixedly connected with of carousel leads to the axle, the surface that leads to the axle rotates and is connected with first tie-post, logical groove is run through on the top of first tie-post, and first tie-post is articulated with the support, the upper surface and the fly leaf fixed connection of support.

Further, the lifting mechanism comprises a lifting frame, a second sliding groove is formed in the left side face of the lifting frame, a rack is formed in the right side of the inner side wall of the lifting frame, and a gear is connected to the rack in a meshed mode.

Furthermore, a through hole is formed in the gear, a second connecting column is fixedly connected to the inside of the through hole, the rear end of the second connecting column is rotatably connected with the mounting plate, and a crank is fixedly connected to the front end of the second connecting column.

Further, stop gear includes spacing case and spacing chamber, the right flank and the elevating system fixed connection of spacing case, the inside wall fixedly connected with elastic component in spacing chamber, the right-hand member fixedly connected with inserted bar of elastic component, the inserted bar runs through spacing case, and with second spout sliding connection and extend to the outside of second spout.

Furthermore, the left side fixedly connected with lever of inserted bar lower surface, the lower part of lever rotates and is connected with the pillar, pillar and spacing chamber fixed connection, the left surface fixedly connected with of lever presses the pressure lever, the left surface that presses the pressure lever runs through spacing box and extends to the outside of spacing box.

Compared with the prior art, the utility model following beneficial effect has:

1. the utility model discloses a set up elevating system, can control the material volume that the feed inlet was carried, solved the too big easy jam that takes place of feed volume, the problem of predetermined lift volume is then not reached to the feed volume undersize, ensured the stability of lifting machine operation, make the crank drive gear bilateral rotation through the second connecting column, and then the gear makes the lift frame do through rotating and reciprocates, and the lift frame drives the lifter plate and slides from top to bottom in the inside of first spout, has realized the control of feed inlet feed volume.

2. The utility model discloses a set up handing-over mechanism, make drive arrangement drive pivot rotate fast, thereby it rotates fast to drive the carousel, rotation through the carousel drives first spliced pole and does about the quick travel, and first spliced pole drives the fly leaf and reciprocates fast, the quick shake of fly leaf has been realized, through setting up stop gear, make and move to a side near the lever according to depression bar effect external force, make the lever drive inserted bar move to the one end near the elastic component under the effect of pillar, and take the inserted bar out from the tooth's socket of gear, and give the power of elastic component compression, the spacing of lifter plate is relieved, then relieve the external force according to the depression bar effect, the power of elastic component compression is relieved simultaneously, and then can return the inserted bar into fast, the spacing of lifter plate has been realized.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

fig. 1 is a schematic view of a three-dimensional front view structure of the present invention;

FIG. 2 is a cutting view of the right side view structure of the present invention;

FIG. 3 is a planning and cutting view of the front view structure of the limiting mechanism of the present invention;

FIG. 4 is a structural exploded view of the elevating mechanism of the present invention;

fig. 5 is an enlarged schematic view of a structure in fig. 2 according to the present invention.

In the figure: 1-mounting a plate; 2-a feed hole; 3-side plate of feed inlet; 4-a movable plate; 5-the middle axis; 6-a drive device; 7-a rotating shaft; 8-a handover mechanism; 801-a turntable; 802-pin axis; 803 — first connecting column; 804-a through slot; 805-a support; 9-a first chute; 10-a lifting plate; 11-a lifting mechanism; 1101-a lifting frame; 1102-a rack; 1103-gear; 1104-through holes; 1105-a second connection post; 1106-crank; 1107-a second chute; 12-a limiting mechanism; 1201-limit case; 1202-a spacing cavity; 1203-an elastic member; 1204-plunger; 1205-a lever; 1206-a strut; 1207-pressing lever; 13-feed inlet bottom plate.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.

As shown in fig. 1 to 5, a lifting machine feed inlet structure, including mounting panel 1, feed port 2 has been seted up in mounting panel 1's front, two feed inlet curb plates 3 of mutual symmetry of mounting panel 1 front fixedly connected with, first spout 9 has all been seted up to the side that two feed inlet curb plates 3 are close to each other, the inside sliding connection of first spout 9 has lifter plate 10, a side fixedly connected with axis 5 that two feed inlet curb plates 3 are close to each other, axis 5's surface rotation is connected with fly leaf 4, the equal fixedly connected with feed inlet bottom plate 13 in bottom of two feed inlet curb plates 3, the lower fixed surface of feed inlet bottom plate 13 is connected with drive arrangement 6, drive arrangement 6's right flank fixedly connected with pivot 7, the right flank fixedly connected with handing-over mechanism 8 of pivot 7.

The side that two feed inlet curb plates 3 are close to each other here is on a water flat line with the limit of the feed port 2 left and right sides, and the upper portion that the feed inlet bottom plate 13 is close to the side of feed port and the base fixed connection of feed port 2 has guaranteed material transportation process's unobstructed nature, and fly leaf 4 extends to the top of feed port 2, makes the material can not pile up in the below of fly leaf 4.

The transfer mechanism 8 comprises a rotary table 801 and a through groove 804, a through shaft 802 is fixedly connected to the front surface of the rotary table 801, a first connecting column 803 is rotatably connected to the outer surface of the through shaft 802, the top end of the first connecting column 803 penetrates through the through groove 804, the first connecting column 803 is hinged to a support 805, and the upper surface of the support 805 is fixedly connected to the movable plate 4.

Here, a rail is fixedly connected to an end of the through shaft 802 remote from the turntable 801, and the first connecting rod 803 cannot be detached from the through shaft 802 by the rail.

The turntable 801 is driven to rotate quickly by external force, the first connecting column 803 is driven to move up and down quickly by the rotation of the turntable 801, and the movable plate 4 is driven to move up and down quickly by the first connecting column 803, so that the movable plate 4 can shake quickly.

The lifting mechanism 11 is fixedly connected to the upper surface of the lifting plate 10.

The lifting mechanism 11 comprises a lifting frame 1101, a second chute 1107 is arranged on the left side surface of the lifting frame 1101, a rack 1102 is arranged on the right side of the inner side wall of the lifting frame 1101, and the rack 1102 is connected with a gear 1103 in a meshing manner.

The rack gear 1102 is engaged with the gear 1103, so that the gear 1103 moves the rack 1102 by rotation.

A through hole 1104 is formed in the gear 1103, a second connecting column 1105 is fixedly connected to the inside of the through hole 1104, the rear end of the second connecting column 1105 is rotatably connected with the mounting plate 1, and a crank 1106 is fixedly connected to the front end of the second connecting column 1105.

The crank 1106 drives the gear 1103 to rotate left and right through the second connecting column 1105, so that the gear 1103 rotates to enable the lifting frame 1101 to move up and down, and the lifting frame 1101 drives the lifting plate 10 to slide up and down in the first chute 9, thereby controlling the feeding amount of the feeding port.

The left side surface of the lifting mechanism 11 is provided with a limiting mechanism 12.

Limiting mechanism 12 includes limiting box 1201 and limiting chamber 1202, and limiting box 1201's right flank and elevating system 11 fixed connection, the inside wall fixed connection of limiting chamber 1202 has elastic component 1203, the right-hand member fixed connection of elastic component 1203 has inserted bar 1204, and inserted bar 1204 runs through limiting box 1201, and with second spout 1107 sliding connection and extend to the outside of second spout 1107.

Through the elasticity of elastic component 1203, drive inserted bar 1204 and remove to the one end of keeping away from elastic component 1203, and insert in the tooth's socket of gear 1103, realized spacing to lifter plate 10.

A lever 1205 is fixedly connected to the left side of the lower surface of the inserting rod 1204, a support 1206 is rotatably connected to the lower portion of the lever 1205, the support 1206 is fixedly connected with the limiting cavity 1202, a pressing rod 1207 is fixedly connected to the left side surface of the lever 1205, and the left side surface of the pressing rod 1207 penetrates through the limiting box 1201 and extends to the outside of the limiting box 1201.

The pressing rod 1207 is moved to a side close to the lever 1205, the lever 1205 drives the insertion rod 1204 to move to one end close to the elastic member 1203 under the action of the support 1206, and the insertion rod 1204 is drawn out from the tooth groove of the gear 1103, so that the limit of the lifting plate 10 is released.

When the lifting machine is used, when the lifting machine needs to work, the pressing rod 1207 acts on external force to move towards one side face close to the lever 1205, the lever 1205 drives the inserting rod 1204 to move towards one end close to the elastic piece 1203 under the action of the support column 1206, the inserting rod 1204 is drawn out from a tooth space of the gear 1103 and applies force for compressing the elastic piece 1203, spacing release of the lifting plate 10 is achieved, then the crank 1106 drives the gear 1103 to rotate left and right through the second connecting column 1105, further the gear 1103 enables the lifting frame 1101 to move up and down through rotation, the lifting frame 1101 drives the lifting plate 10 to slide up and down in the first sliding chute 9, control of feeding amount of a feeding port is achieved, external force acting on the pressing rod 1207 is released immediately, meanwhile, force for compressing the elastic piece 1203 is released simultaneously, further the inserting rod 1204 can be quickly reduced, spacing of the lifting plate 10 is achieved, the driving device 6 drives the rotating shaft 801 to rotate quickly, the rotating disc is driven to rotate quickly, accordingly, the rotating disc 801 is driven to move up and down quickly, and the first connecting column 803 drives the moving plate 803 to move quickly, and accordingly, and the material enters the lifting machine to move up and down quickly.

Claims

1. The utility model provides a lifting machine feed inlet structure, includes mounting panel (1), its characterized in that: feed port (2) have been seted up in the front of mounting panel (1), two feed inlet curb plates (3) of two mutual symmetries of mounting panel (1) front fixedly connected with, two first spout (9) have all been seted up to a side that feed inlet curb plate (3) are close to each other, the inside sliding connection of first spout (9) has lifter plate (10), two a side fixedly connected with axis (5) that feed inlet curb plate (3) are close to each other, the surface of axis (5) rotates and is connected with fly leaf (4), two the equal fixedly connected with feed inlet bottom plate (13) in bottom of feed inlet curb plate (3), the lower fixed surface of feed inlet bottom plate (13) is connected with drive arrangement (6), the right side fixedly connected with pivot (7) of drive arrangement (6), the right side fixedly connected with handing-over mechanism (8) of pivot (7), the last fixed surface of lifter plate (10) has elevating system (11), stop gear (12) are installed to the left surface of elevating system (11).

2. The feeding port structure of the elevator as claimed in claim 1, wherein: handing-over mechanism (8) are including carousel (801) and logical groove (804), the right side fixedly connected with of carousel (801) leads to axle (802), the surface that leads to axle (802) rotates and is connected with first spliced pole (803), logical groove (804) are run through on the top of first spliced pole (803), and first spliced pole (803) are articulated with support (805), the upper surface and fly leaf (4) fixed connection of support (805).

3. The feeding port structure of the elevator as claimed in claim 1, wherein: the lifting mechanism (11) comprises a lifting frame (1101), a second chute (1107) is formed in the left side face of the lifting frame (1101), a rack (1102) is formed in the right side of the inner side wall of the lifting frame (1101), and the rack (1102) is connected with a gear (1103) in a meshed mode.

4. The feeding port structure of the elevator as claimed in claim 3, wherein: a through hole (1104) is formed in the gear (1103), a second connecting column (1105) is fixedly connected to the inside of the through hole (1104), the rear end of the second connecting column (1105) is rotatably connected with the mounting plate (1), and a crank (1106) is fixedly connected to the front end of the second connecting column (1105).

5. The feeding port structure of the elevator as claimed in claim 1, wherein: limiting mechanism (12) include limiting box (1201) and limiting cavity (1202), the right flank and elevating system (11) fixed connection of limiting box (1201), the inside wall fixed connection elastic component (1203) in limiting cavity (1202), the right-hand member fixed connection inserted bar (1204) of elastic component (1203), inserted bar (1204) run through limiting box (1201), and with second spout (1107) sliding connection and extend to the outside of second spout (1107).

6. The feeding port structure of the elevator as claimed in claim 5, wherein: the left side fixedly connected with lever (1205) of inserted bar (1204) lower surface, the lower part of lever (1205) is rotated and is connected with pillar (1206), pillar (1206) and spacing chamber (1202) fixed connection, the left surface fixedly connected with of lever (1205) presses pole (1207), the left surface that presses pole (1207) runs through spacing case (1201) and extends to the outside of spacing case (1201).