CN218859511U

CN218859511U - Molecular sieve conveying and lifting device

Info

Publication number: CN218859511U
Application number: CN202223314759.6U
Authority: CN
Inventors: 黄起福; 张卫东
Original assignee: Longyan Li'ang New Material Technology Co ltd
Current assignee: Longyan Li'ang New Material Technology Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-04-14
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a hoisting device is carried to molecular sieve, its structure includes tensioning case, pipe chain conveyer, turns to assembly jig, adjusting screw, turns to the guide pulley, carries baffle, connection chain ring, turn to the guide pulley and be used for the steering of carrying baffle, connection chain ring and encircle, the utility model discloses following beneficial effect has, through the connection chain ring that is equipped with the inner and outer ring, chain ring fatigue damage only can damage the chain inner ring earlier, only need adjust the elasticity of chain this moment alright continue work, avoid the condition of shutting down, during the maintenance, only need rotatory screw rod to remove the locking of chain inner ring, alright carry out the change of taking off of chain inner ring, prevent to drop, the maintenance of being convenient for, through the guide pulley assembly axostylus axostyle that is equipped with embedded normally closed button switch and compression spring, when the chain is not hard up, guide pulley assembly can change with the position in guide pulley shaft pole groove clearance because compression spring removes, make normally closed button switch can obtain restoring to open audible-visual annunciator, is convenient for in time carry out the elasticity regulation of chain.

Description

Molecular sieve conveying and lifting device

Technical Field

The utility model discloses carry hoisting device belongs to the field, in particular to hoisting device is carried to molecular sieve.

Background

The conveying and lifting device is used as a conveying tool, is usually produced in various production flow lines, and can be divided into several types such as an integrated conveyor, a belt conveyor, a spiral conveyor, a bucket elevator, a roller conveyor, a pipe chain conveyor, a mesh belt conveyor, a chain conveyor and the like according to different conveying operation modes, wherein the pipe chain conveyor is usually used for continuous conveying equipment for conveying powdery, small granular, small blocky and other bulk materials and can be used for horizontal, inclined and vertical combined conveying, when the pipe chain conveyor runs, a chain sheet is used as a transmission component to drive the materials to move along a pipeline in a closed pipeline, when the pipe chain conveyor runs, the material particles are pushed by the chain sheet in the moving direction, and when the internal friction force between material layers is greater than the external friction force between the materials and the pipe walls, the materials move forward along the chain sheet to form stable material flow; when the molecular sieve is used in the prior art, the chain for conveying and connecting the molecular sieve is easy to break and the like due to metal fatigue in the long-term use process, so that the device cannot be used, in the period, the chain can be recovered for use after professional maintenance personnel arrives at the place, the problem that the device needs to be maintained regularly and frequently is caused, the use efficiency is influenced, the use cost is increased, the situations that the molecular sieve is easy to damage and the like due to the fact that the broken chain falls off and the like are caused, in addition, in the prior art, the driving wheel is inconvenient to use, and the driving wheel cannot be used for judging whether the conveying device is loosened or not due to the fact that the partition plate of the conveying device is easy to loosen and the conveying device is easy to break and the like in the prior art.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, a molecular sieve conveying and lifting device is provided, so as to solve the problems that in the long-term use process of the prior art, a chain for conveying and connecting the device is easy to break due to metal fatigue, so that the device cannot be used, and in the period, the device can be recovered for use after professional maintenance personnel arrive for field maintenance, so that equipment maintenance is required to be performed regularly and frequently, the use efficiency is influenced, and the use cost is increased;

secondly, when solving prior art and using, whether the conveying chain of unable better judgement device is not hard up, discovery that can not be timely when the conveying chain of device is not hard up easily leads to conveying baffle to be creased or cut and rub by the drive wheel in the drive chain in-process because the conveying chain is not hard up, leads to the condition of the damage of equipment easily.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a molecular sieve conveying and lifting device, its structure includes tensioning case, pipe chain conveyer, steering assembly frame, adjusting screw, steering guide wheel, transport baffle, connection chain ring, tensioning case and pipe chain conveyer lock joint, tensioning incasement portion bottom swing joint has steering assembly frame, steering assembly frame top is connected with the steering guide wheel, adjusting screw runs through tensioning case one side and steering assembly frame threaded connection, the connection chain ring runs through transport baffle middle part, the connection chain ring is connected with transport baffle fixed connection, the steering guide wheel is used for the steering of transport baffle, connection chain ring to encircle, transport baffle, connection chain ring locate in tensioning case, pipe chain conveyer;

the connecting chain ring comprises a limiting rod, a chain outer ring, a chain inner ring and a screw rod, one end of the chain inner ring is fixedly connected with the limiting rod, the other end of the chain inner ring is locked with the screw rod, the limiting rod penetrates through one end of the chain outer ring, the screw rod penetrates through the other end of the chain outer ring, and the limiting rod and the screw rod are movably connected with the chain outer ring.

Furthermore, every 2 link chain rings are 1 group, every group link chain ring adopts the chain inner ring to connect, chain outer loop, chain inner ring are capsule-shaped, the annular end middle part of chain outer loop, chain inner ring is located to gag lever post, screw rod.

Furthermore, the steering guide wheel comprises an audible and visual alarm, a guide wheel main body, a compression spring, a normally closed button switch, a guide wheel assembly shaft lever and a guide wheel shaft lever groove, the audible and visual alarm is locked at the top end of the tensioning box, one side of the guide wheel main body is connected with the conveying partition plate, the guide wheel main body is provided with a guide wheel shaft lever groove in a penetrating manner from front to back in the middle, the guide wheel assembly shaft lever penetrates through the guide wheel shaft lever groove and is fixedly connected with the steering assembly frame, the guide wheel assembly shaft lever is in clearance fit with the guide wheel shaft lever groove, the normally closed button switch is embedded on the guide wheel assembly shaft lever and is connected with the side wall of the guide wheel shaft lever groove through the guide wheel assembly shaft lever, the position where the guide wheel shaft lever groove is connected with the normally closed button switch is adjacent to the position where the conveying partition plate is connected with the guide wheel main body, the compression spring is buckled between the guide wheel assembly shaft lever and the side wall of the guide wheel shaft lever groove, and the normally closed button switch is electrically connected with the audible and visual alarm.

Furthermore, the guide wheel shaft rod groove is a capsule groove, the guide wheel assembling shaft rod is a cylinder, the upper end and the lower end of the guide wheel shaft rod groove are attached to the guide wheel assembling shaft rod, and a gap is reserved between the side end of the guide wheel shaft rod groove and the guide wheel assembling shaft rod.

(III) advantageous effects

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

1) For solving prior art when using, in the long-term use, the chain that the device carried connection usefulness appears the condition such as fracture because of metal fatigue easily, thereby can lead to the device can't use, and during this period, need wait until professional maintainer can resume using after the maintenance on the spot, cause the regular frequent equipment maintenance that carries on of needs, the efficiency of influence use, increase the cost of use, through the connection chain ring that is equipped with interior outer ring, when making equipment use, if the chain ring fatigue damage phenomenon can only damage the chain inner ring earlier, at this moment, only need through tensioning case adjust the elasticity of chain alright make equipment continue work, avoid leading to the circumstances of stopping because the chain damages during the master arrives at the maintenance, and simultaneously, during the maintenance, only need rotatory screw rod to relieve the locking of screw rod and chain inner ring, alright carry out taking off the change of chain inner ring, make equipment more convenient to maintain and change at will under the inconvenient circumstances of avoiding conveying chain damage to drop.

2) When the device is used for solving the prior art, whether a conveying chain of the device is loosened or not can be judged well, the conveying chain of the device cannot be found timely when loosened, conveying partition plates are easily crushed or scraped by driving wheels in the process of driving the chain by the driving wheels due to the fact that the conveying chain is loosened, and equipment is easily damaged.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a molecular sieve conveying and lifting device of the present invention;

fig. 2 is a schematic sectional structure view of the assembly front view of the tension box of the present invention;

fig. 3 is a schematic view of a first cross-sectional structure of the link chain ring of the present invention;

fig. 4 is a schematic view of a second cross-sectional structure of the connecting chain ring of the present invention;

fig. 5 is a schematic cross-sectional structure view of the front view of the steering guide wheel of the present invention;

in the figure: the device comprises a tensioning box-1, a pipe chain conveyor-2, a steering assembly frame-3, an adjusting screw rod-4, a steering guide wheel-5, a conveying partition plate-6, a connecting chain ring-7, a limiting rod-7 a, a chain outer ring-7 b, a chain inner ring-7 c, a screw rod-7 d, an audible and visual alarm-5 a, a guide wheel main body-5 b, a compression spring-5 c, a normally closed button switch-5 d, a guide wheel assembly shaft rod-5 e and a guide wheel shaft rod groove-5 f.

Detailed Description

Referring to fig. 1-5, the present invention provides a molecular sieve conveying and lifting device: the structure of the pipe chain conveyor comprises a tensioning box 1, a pipe chain conveyor 2, a steering assembly frame 3, an adjusting screw rod 4, a steering guide wheel 5, a conveying partition plate 6 and a connecting chain ring 7, wherein the tensioning box 1 is locked with the pipe chain conveyor 2, the bottom end inside the tensioning box 1 is movably connected with the steering assembly frame 3, the top end of the steering assembly frame 3 is connected with the steering guide wheel 5, the adjusting screw rod 4 penetrates through one side of the tensioning box 1 and is in threaded connection with the steering assembly frame 3, the connecting chain ring 7 penetrates through the middle of the conveying partition plate 6, the connecting chain ring 7 is fixedly connected with the conveying partition plate 6, the steering guide wheel 5 is used for steering and surrounding of the conveying partition plate 6 and the connecting chain ring 7, and the conveying partition plate 6 and the connecting chain ring 7 are arranged in the tensioning box 1 and the pipe chain conveyor 2;

connect chain ring 7 and include gag lever post 7a, chain outer loop 7b, chain inner ring 7c, screw rod 7d, chain inner ring 7c one end fixedly connected with gag lever post 7a, chain inner ring 7c other end lock joint has screw rod 7d, gag lever post 7a runs through chain outer loop 7b one end, screw rod 7d runs through the chain outer loop 7b other end, gag lever post 7a, screw rod 7d all with chain outer loop 7b swing joint.

Wherein, every 2 of connecting chain ring 7 is 1 group, every group connecting chain ring 7 adopts chain inner ring 7c to connect, chain outer loop 7b, chain inner ring 7c are capsule-shaped, gag lever post 7a, screw rod 7d locate chain outer loop 7b, the annular end middle part of chain inner ring 7 c.

Wherein the steering guide wheel 5 comprises an audible and visual alarm 5a, a guide wheel main body 5b, a compression spring 5c, a normally closed button switch 5d, a guide wheel assembly shaft lever 5e and a guide wheel shaft lever groove 5f, the audible and visual alarm 5a is locked at the top end of the tensioning box 1, one side of the guide wheel main body 5b is connected with the conveying partition plate 6, the guide wheel shaft lever groove 5f is arranged in the middle of the guide wheel main body 5b in a penetrating manner from front to back, the guide wheel assembly shaft lever 5e penetrates through the guide wheel shaft lever groove 5f to be fixedly connected with the steering assembly frame 3, the guide wheel assembly shaft lever 5e is in clearance fit with the guide wheel shaft lever groove 5f, the normally closed button switch 5d is embedded on a guide wheel assembly shaft lever 5e, the normally closed button switch 5d penetrates through the guide wheel assembly shaft lever 5e to be connected with the side wall of a guide wheel shaft lever groove 5f, the joint of the guide wheel shaft lever groove 5f and the normally closed button switch 5d is close to the joint of a conveying partition plate 6 and a guide wheel main body 5b, a compression spring 5c is buckled between the normally closed button switch 5d assembled on the guide wheel assembly shaft lever 5e and the side wall of the guide wheel shaft lever groove 5f, and the normally closed button switch 5d is electrically connected with an audible and visual alarm 5 a.

The guide wheel shaft groove 5f is a capsule groove, the guide wheel assembling shaft 5e is a cylinder, the upper end and the lower end of the guide wheel shaft groove 5f are attached to the guide wheel assembling shaft 5e, and a gap is reserved between the side end of the guide wheel shaft groove 5f and the guide wheel assembling shaft 5 e.

The working principle is as follows: when the device is used, if the connecting chain ring 7 is damaged due to fatigue, the connecting chain ring 7 only damages the chain inner ring 7c firstly, at the moment, the connection of the damaged part of the connecting chain ring 7 is changed into the connection of the chain outer ring 7b, the device can enable the equipment to continue to work only by adjusting the tightness of the chain through the tensioning box 1, thereby avoiding the shutdown condition caused by the damage of the connecting chain ring 7 when a maintainer arrives, and simultaneously, since the damage of the inner chain ring 7c does not lead to the breakage of the conveyor chain, it is possible to avoid, firstly, the situation in which the breakage of the conveyor chain leads to the damage of the molecular sieve, and, secondly, because the limiting rod 7a and the screw 7d connected with the chain inner ring 7c penetrate through the chain inner ring 7c and the tension force of the chain is applied, the broken chain inner ring 7c can still be continuously kept on the conveying chain to prevent falling off, during maintenance, the inner chain ring 7c can be removed and replaced by only rotating the screw 7d to unlock the screw 7d and the inner chain ring 7c, the equipment is more convenient to maintain and replace under the condition of avoiding the inconvenience of damaging and dropping the conveying chain, and when the prior art is used, when the conveying chain of the device is loosened, the guide wheel main body 5b of the device moves relative to the guide wheel assembling shaft rod 5e due to the jacking pressure of the compression spring 5c, so that the direction of the gap between the guide wheel assembling shaft rod 5e and the guide wheel shaft rod groove 5f is changed, the gap is formed on the side wall of the normally closed button switch 5d, which is connected with the side wall of the guide wheel shaft rod groove 5f, thereby make normally closed button switch 5d can bounce and reset to make the audible-visual annunciator 5a circuit closure that is connected with normally closed button switch 5d electricity send out the police dispatch newspaper, make the staff can in time carry out the elasticity regulation of chain, avoid the not hard up drive wheel of equipment of chain to crush the condition of carrying baffle 6, guarantee the safe handling of equipment.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

The utility model discloses a control mode is controlled through artifical start-up and closing switch, and the wiring diagram of power component and the providing of power belong to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and wiring in detail and arrange.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A molecular sieve conveying and lifting device structurally comprises a tensioning box (1), a pipe chain conveyor (2), a steering assembly frame (3), an adjusting screw (4), a steering guide wheel (5), a conveying partition plate (6) and a connecting chain ring (7), wherein the tensioning box (1) is locked with the pipe chain conveyor (2), the tensioning box (1) is fixedly connected with the steering assembly frame (3), the steering assembly frame (3) is connected with the steering guide wheel (5), the adjusting screw (4) is used for adjusting the position of the steering assembly frame (3) in the tensioning box (1), the connecting chain ring (7) penetrates through the middle of the conveying partition plate (6), the connecting chain ring (7) is fixedly connected with the conveying partition plate (6), and the steering guide wheel (5) is used for the conveying partition plate (6) and the steering surrounding of the connecting chain ring (7);

the method is characterized in that: connect chain ring (7) including gag lever post (7 a), chain outer ring (7 b), chain inner ring (7 c), screw rod (7 d), chain inner ring (7 c) one end fixedly connected with gag lever post (7 a), chain inner ring (7 c) other end lock joint has screw rod (7 d), gag lever post (7 a) runs through chain outer ring (7 b) one end, chain outer ring (7 b) the other end is run through in screw rod (7 d), gag lever post (7 a), screw rod (7 d) all with chain outer ring (7 b) swing joint.

2. A molecular sieve conveying and lifting apparatus according to claim 1, wherein: every 2 of connecting chain ring (7) are 1 group, every group connecting chain ring (7) adopts chain inner ring (7 c) to connect, chain outer ring (7 b), chain inner ring (7 c) are capsule-shaped, the annular end middle part of chain outer ring (7 b), chain inner ring (7 c) is located in gag lever post (7 a), screw rod (7 d).

3. A molecular sieve conveying and lifting device as claimed in claim 1, wherein: the steering guide wheel (5) comprises an audible and visual alarm (5 a), a guide wheel main body (5 b), a compression spring (5 c), a normally closed button switch (5 d), a guide wheel assembly shaft lever (5 e) and a guide wheel shaft lever groove (5 f), the audible and visual alarm (5 a) is locked at the top end of the tensioning box (1), one side of the guide wheel main body (5 b) is connected with a conveying partition plate (6), the middle part of the guide wheel main body (5 b) is provided with the guide wheel shaft lever groove (5 f) in a penetrating manner, the guide wheel assembly shaft lever (5 e) penetrates through the guide wheel shaft lever groove (5 f) to be fixedly connected with the steering assembly frame (3), and the guide wheel assembly shaft lever (5 e) is in clearance fit with the guide wheel shaft lever groove (5 f), the normally closed button switch (5 d) is embedded on the guide wheel assembly shaft lever (5 e), the normally closed button switch (5 d) penetrates through the guide wheel assembly shaft lever (5 e) to be connected with the side wall of the guide wheel shaft lever groove (5 f), the joint of the guide wheel shaft lever groove (5 f) and the normally closed button switch (5 d) is close to the joint of the conveying partition plate (6) and the guide wheel main body (5 b), a compression spring (5 c) is buckled between the side where the normally closed button switch (5 d) is assembled on the guide wheel assembly shaft lever (5 e) and the side wall of the guide wheel shaft lever groove (5 f), and the normally closed button switch (5 d) is electrically connected with the audible and visual alarm (5 a).

4. A molecular sieve conveying and lifting device as claimed in claim 3, wherein: the guide wheel shaft rod groove (5 f) is a capsule-shaped groove, the guide wheel assembling shaft rod (5 e) is a cylinder, the upper end and the lower end of the guide wheel shaft rod groove (5 f) are attached to the guide wheel assembling shaft rod (5 e), and a gap is reserved between the side end of the guide wheel shaft rod groove (5 f) and the guide wheel assembling shaft rod (5 e).