CN212739626U

CN212739626U - Chain plate conveying mechanism of elevator

Info

Publication number: CN212739626U
Application number: CN202020869254.8U
Authority: CN
Inventors: 璧靛博; 赵岩
Original assignee: Nanjing Yueli Machinery Co ltd
Current assignee: Nanjing Yueli Machinery Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-03-19
Anticipated expiration: 2030-05-22

Abstract

The utility model relates to a lifting machine technical field, and an lifting machine link joint conveying mechanism is disclosed, comprising a base plate, the last lateral wall fixedly connected with conveyer of bottom plate, conveyer's top is equipped with the feeder hopper, the lateral wall fixedly connected with cross section of feeder hopper is the bracing piece of type of falling L structure, the working chamber has been seted up to the inside of feeder hopper, it is connected with the reciprocal lead screw of same root to rotate through the bearing between the upper and lower inner wall of working chamber, the last lateral wall fixedly connected with driving motor of feeder hopper, driving motor's output run through the lateral wall of working chamber and with reciprocal lead screw fixed connection, reciprocal lead screw thread bush is equipped with assorted screw thread section of thick bamboo with it, the sliding tray. The utility model discloses can dredge the export of the feeder hopper that has blockked up, reduce operating personnel's work load and avoid because the influence of jam to lifting machine work efficiency and the life that has improved the device.

Description

Chain plate conveying mechanism of elevator

Technical Field

The utility model relates to a lifting machine technical field especially relates to a lifting machine link joint conveying mechanism.

Background

A hoist (well lifting conveyor/Elevator) is a large mechanical device that transports by changing potential energy, such as a mine hoist, a dam hoist, etc. Broadly, elevators, overhead cranes, winches, stabilizers, cranes, hoist machines, etc. may be referred to as hoists. The hoister generally refers to large mechanical equipment with high power and high hoisting capacity. The flexible steel wire rope and the transported goods are dragged to move up and down by the power machine to finish the transportation process, the steel wire rope is an indispensable important part of the hoisting machine, and the main varieties comprise a phosphated coating steel wire rope, a galvanized steel wire rope, a stainless steel wire rope, a smooth steel wire rope and the like.

Present lifting machine is at the during operation, need pour raw and other materials into in the feeder hopper of lifting machine, then raw and other materials are little from the conveyer that falls into the lifting machine in the feeder hopper convey, when raw and other materials drop from the feeder hopper, cause the jam in the export of feeder hopper easily, need operating personnel to clear up, increased operating personnel's work load and influenced the work efficiency of lifting machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art lifting machine at the during operation, need pour raw and other materials into in the feeder hopper of lifting machine, then raw and other materials are little to be followed and are fallen into the conveyer of lifting machine in the feeder hopper and convey, when raw and other materials drop from the feeder hopper, cause the jam in the export of feeder hopper easily, need operating personnel to clear up, increased operating personnel's work load and influenced lifting machine work efficiency's problem, and a lifting machine link joint conveying mechanism who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a chain plate conveying mechanism of a hoisting machine comprises a bottom plate, wherein a conveying device is fixedly connected to the upper side wall of the bottom plate, a feed hopper is arranged above the conveying device, a supporting rod with an inverted L-shaped cross section is fixedly connected to the side wall of the feed hopper, a working cavity is formed in the feed hopper, a reciprocating screw rod is rotatably connected between the upper inner wall and the lower inner wall of the working cavity through a bearing, a driving motor is fixedly connected to the upper side wall of the feed hopper, the output end of the driving motor penetrates through the side wall of the working cavity and is fixedly connected with the reciprocating screw rod, a thread cylinder matched with the reciprocating screw rod is sleeved on the outer thread of the reciprocating screw rod, a sliding groove is formed in the lower side wall of the feed hopper, a guide opening is formed between the sliding groove and the working cavity, the side wall of the thread cylinder is fixedly connected, the side wall of the sliding groove is provided with a through opening, the lower side wall of the sliding plate is symmetrically and fixedly connected with two fixed plates, and the side wall of one opposite side of the two fixed plates is rotatably connected with the same dredging guide block through a rotating shaft.

Preferably, the equal fixedly connected with spliced pole in four corners department of bottom plate lower surface, the spacing groove that the cross section is T type structure is seted up to the lower extreme of spliced pole, sliding connection has the limiting plate in the spacing groove, the lower lateral wall fixedly connected with shock attenuation pole of limiting plate, the lower extreme fixedly connected with wheel board of shock attenuation pole, the same root cover of fixedly connected with establishes the damping spring outside the shock attenuation pole between the lower extreme of wheel board and spliced pole.

Preferably, the lower side wall of the wheel plate is fixedly connected with a self-locking wheel.

Preferably, a protective cover covering the driving motor is fixedly connected to the upper side wall of the feeding hopper.

Preferably, the side wall of the feed hopper is fixedly connected with a power supply device.

Preferably, the front end part of the guide block is triangular prism-shaped.

Compared with the prior art, the utility model provides a lifting machine link joint conveying mechanism possesses following beneficial effect:

1. this lifting machine link joint conveying mechanism through feeder hopper, bracing piece, working chamber, reciprocal lead screw, starter motor, a screw section of thick bamboo, sliding tray, guide way, connecting axle, the sliding plate that sets up, passes mouth, fixed plate and dredges the piece, can dredge the export of the feeder hopper that has blockked up, has reduced operating personnel's work load and has avoided because the influence of jam to lifting machine work efficiency.

2. This lifting machine link joint conveying mechanism through spliced pole, spacing groove, limiting plate, shock attenuation pole, wheel board and the damping spring who sets up, can slow down the vibrations of the device during operation, avoids vibrations to the influence of lifting machine internals, has improved the device's life.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can dredge the export of the feeder hopper that has blockked up, reduce operating personnel's work load and avoid because the influence of jam to lifting machine work efficiency and the life who has improved the device.

Drawings

Fig. 1 is a schematic structural view of a chain plate conveying mechanism of a hoist provided by the utility model;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is an enlarged view of portion C of FIG. 3;

fig. 5 is the utility model provides a shape structure schematic diagram of dredging guide block among lifting machine chain plate conveying mechanism.

In the figure: the device comprises a base plate 1, a conveying device 2, a feeding hopper 3, a supporting rod 4, a working cavity 5, a reciprocating screw rod 6, a driving motor 7, a threaded cylinder 8, a sliding groove 9, a guide opening 10, a connecting shaft 11, a sliding plate 12, a penetrating opening 13, a fixing plate 14, a guide block 15, a connecting column 16, a limiting groove 17, a limiting plate 18, a damping rod 19, a wheel plate 20, a damping spring 21, a self-locking wheel 22, a protective cover 23 and a power supply device 24.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a chain plate conveying mechanism of a hoister, comprising a bottom plate 1, a conveying device 2 fixedly connected with the upper side wall of the bottom plate 1, a feed hopper 3 arranged above the conveying device, a support rod 4 with an inverted-L-shaped cross section fixedly connected with the side wall of the feed hopper 3, a working chamber 5 arranged inside the feed hopper 3, a reciprocating screw 6 rotatably connected with the upper and lower inner walls of the working chamber 5 through a bearing, the thread on the surface of the reciprocating screw 6 is incomplete, a driving motor 7 fixedly connected with the upper side wall of the feed hopper 3, the output end of the driving motor 7 penetrating through the side wall of the working chamber 5 and fixedly connected with the reciprocating screw 6, a thread cylinder 8 matched with the reciprocating screw 6 in a sleeved mode, a sliding groove 9 arranged on the lower side wall of the feed hopper 3, a guide opening 10 arranged between the sliding groove 9 and the working chamber 5, a connecting shaft, one end, far away from the threaded cylinder 8, of the connecting shaft 11 penetrates through the guide opening 10 and is fixedly connected with a sliding plate 12, a penetrating opening 13 is formed in the side wall of the sliding groove 9, two fixing plates 14 are symmetrically and fixedly connected to the lower side wall of the sliding plate 12, and the side wall of one opposite side of the two fixing plates 14 is rotatably connected with the same dredging and guiding block 15 through a rotating shaft.

Equal fixedly connected with spliced pole 16 in four corners department of 1 lower surface of bottom plate, the spacing groove 17 that the cross section is T type structure is seted up to spliced pole 16's lower extreme, sliding connection has limiting plate 18 in the spacing groove 17, limiting plate 18's lower lateral wall fixedly connected with shock attenuation pole 19, the lower extreme fixedly connected with wheel board 20 of shock attenuation pole 19, the same root cover of fixedly connected with is established damping spring 21 outside shock attenuation pole 19 between wheel board 20 and spliced pole 16's the lower extreme, can slow down the vibrations of the device during operation, avoid the influence of vibrations to lifting machine internal fittings, the device's life has been improved.

The self-locking wheel 22 is fixedly connected to the lower side wall of the wheel plate 20, so that the moving convenience of the device is improved.

The upper side wall of the feed hopper 3 is fixedly connected with a protective cover 23 which covers the outside of the driving motor 7, so that the driving motor 7 is prevented from being damaged by external impact.

The side wall of the feed hopper 3 is fixedly connected with a power supply device 24 which can provide power for the driving motor 7.

The front end part of the dredging block 15 is triangular prism type, which is convenient for the dredging block 15 to dredge.

The utility model discloses in, during the use, start the work of driving motor 7, driving motor 7 drives reciprocal lead screw 6 and rotates, it moves up to drive a screw thread section of thick bamboo 8 through screw-thread fit, a screw thread section of thick bamboo 8 drives sliding plate 12 rebound through connecting axle 11, sliding plate 12 drives through two fixed plates 14 and dredges 15 rebound of guide block, it can cooperate rotatory suitable position to dredge block 15 in the rebound with sliding tray 9, dredge block 15 and dredge the export of feeder hopper 3 that has blockked up, the work load that has reduced operating personnel just avoids because the influence of jam to lifting machine work efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an elevator chain plate conveying mechanism, includes bottom plate (1), its characterized in that, the last lateral wall fixedly connected with conveyer (2) of bottom plate (1), the top of conveyer (2) is equipped with feeder hopper (3), the lateral wall fixedly connected with cross section of feeder hopper (3) is for falling bracing piece (4) of L type structure, working chamber (5) have been seted up to the inside of feeder hopper (3), it has same reciprocal lead screw (6) to rotate through the bearing between the upper and lower inner wall of working chamber (5), the last lateral wall fixedly connected with driving motor (7) of feeder hopper (3), the output of driving motor (7) runs through the lateral wall of working chamber (5) and with reciprocal lead screw (6) fixed connection, reciprocal lead screw (6) external thread bush is equipped with rather than assorted screw section of thick bamboo (8), sliding tray (9) have been seted up to the lower lateral wall of feeder hopper (3), the guide opening (10) has been seted up between sliding tray (9) and working chamber (5), the lateral wall fixedly connected with connecting axle (11) of a screw thread section of thick bamboo (8), the one end that a screw thread section of thick bamboo (8) was kept away from in connecting axle (11) passes guide opening (10) and fixedly connected with sliding plate (12), the lateral wall of sliding tray (9) has been seted up and has been passed mouth (13), two fixed plate (14) of the lower lateral wall symmetry fixedly connected with of sliding plate (12), two the lateral wall of fixed plate (14) one side in opposite directions is rotated through the pivot and is connected with one and same and dredges guide block (15).

2. The lifting machine chain plate conveying mechanism is characterized in that connecting columns (16) are fixedly connected to four corners of the lower surface of the bottom plate (1), limiting grooves (17) with T-shaped cross sections are formed in the lower ends of the connecting columns (16), limiting plates (18) are connected in the limiting grooves (17) in a sliding mode, damping rods (19) are fixedly connected to the lower side walls of the limiting plates (18), wheel plates (20) are fixedly connected to the lower ends of the damping rods (19), and damping springs (21) outside the damping rods (19) are sleeved with the same root of fixedly connected between the lower ends of the wheel plates (20) and the connecting columns (16).

3. The scraper conveying mechanism for hoister in accordance with claim 2 characterized in that the lower side wall of the wheel plate (20) is fixedly connected with self-locking wheel (22).

4. The scraper chain conveying mechanism of the hoister in accordance with claim 1 characterized in that the upper side wall of the feeding hopper (3) is fixedly connected with a protective cover (23) covering the driving motor (7).

5. The scraper chain conveying mechanism of hoister in accordance with claim 1 characterized in that the side wall of the feeding hopper (3) is fixedly connected with power supply device (24).

6. The scraper conveying mechanism of hoister in accordance with claim 1 characterized in that the front end of the guide block (15) is triangular prism shaped.