Pressing strip base plate of elevator

By designing a rolling wheel mounting groove and a detachable rolling wheel on the elevator pressure strip pad, the problem of pressure strip pad wear is solved, the rolling friction of the lifting belt is reduced, the friction force is reduced, and maintenance is convenient, thereby extending the service life of the lifting belt.

CN223457554UActive Publication Date: 2025-10-21CHINA TOBACCO HENAN IND CO LTD
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Patent Information

Application Number
CN202422922033.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-28
Publication Date
2025-10-21
Estimated Expiration
2034-11-28

AI Technical Summary

Technical Problem

The pressure strip pads of existing tobacco material elevators are prone to deformation and wear during the transition stage of steep-angle conveyor belts, which shortens the service life of the elevator belts and requires frequent replacement.

Method used

A lifting machine pressure strip pad is designed, which adopts a rolling wheel mounting groove and a detachable rolling wheel structure. Rolling friction replaces sliding friction, reduces friction and facilitates the replacement of rolling wheels.

Benefits of technology

It reduces the chance of deformation of the layering pad, extends the service life of the lifting belt, improves maintenance convenience, and protects the lifting belt from further damage.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the technical field of cigarette equipment, and discloses an elevator batten base plate which comprises a first batten base plate, a second batten base plate and a third batten base plate. A plurality of rolling wheel mounting grooves are formed in the third batten base plate, rolling wheels are detachably arranged in the rolling wheel mounting grooves, part of the wheel faces of the rolling wheels protrude out of the rolling wheel mounting grooves, and the rolling wheels can rotate relative to the rolling wheel mounting grooves. A plurality of rolling wheel mounting grooves are formed in the third pressing strip base plate, rolling wheels can rotate relative to the rolling wheel mounting grooves, so that rolling friction is formed between the third pressing strip base plate and the lifting belt, the friction force between the third pressing strip base plate and the lifting belt can be reduced through rolling friction, and the deformation probability of the third pressing strip base plate is reduced; and meanwhile, the rolling wheels are detachably arranged in the rolling wheel mounting grooves, and the rolling wheels can be replaced after being abraded and damaged, so that the maintenance convenience is improved, greater damage to the lifting belt is avoided, the lifting belt is protected, and the service life of the lifting belt is prolonged.
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Description

TECHNICAL FIELD

[0001] The utility model relates to cigarette equipment technical field especially relates to a hoist pressure strip backing plate. BACKGROUND

[0002] The tobacco material hoist in the tobacco industry plays the role of material buffering and stable flow in the silk making line, and is mostly in the key process of quality control. The tobacco material hoist is provided with a feeder, and the inclined ascending part of the feeder is an abrupt angle conveyor belt. The abrupt angle conveyor belt is used for receiving tobacco materials and transporting the tobacco materials from a low place to a high place, and the abrupt angle conveyor belt runs in a ring shape on a bracket. Among them, the left and right two side edges of the abrupt angle conveyor belt are overlapped and run on the pressure strip backing plate of the tobacco material hoist, and the abrupt angle conveyor belt does not overlap and run on the pressure strip backing plate of the tobacco material hoist in the horizontal running stage.

[0003] The lifting belt of the abrupt angle conveyor belt is in the most impact and wear on the pressure strip backing plate of the tobacco material hoist when it is in the transition from the horizontal running stage to the lifting running stage. Long-term and frequent impact and wear will cause the pressure strip backing plate of the tobacco material hoist to deform, and the deformed pressure strip backing plate will reversely wear the lifting belt, which will cause the lifting belt to be unable to be used, and finally the lifting belt can only be replaced as a whole. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a hoist pressure strip backing plate to solve the problems in the above background technology.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A hoist pressure strip backing plate comprises:

[0007] A first pressure strip backing plate is provided with a plurality of mounting holes;

[0008] A second pressure strip backing plate is fixedly connected to one end of the first pressure strip backing plate;

[0009] A third pressure strip backing plate is fixedly connected to one end of the second pressure strip backing plate away from the first pressure strip backing plate, the third pressure strip backing plate is provided with a plurality of roller mounting grooves, a rolling wheel is detachably arranged in the roller mounting groove, part of the wheel surface of the rolling wheel protrudes out of the roller mounting groove, and the rolling wheel can rotate relative to the roller mounting groove.

[0010] Optionally, a first mounting groove is formed in one side groove wall of the roller mounting groove, and a second mounting groove opposite to the first mounting groove is formed in the other side groove wall of the roller mounting groove.

[0011] The support shaft is provided with a rotating center of the rolling wheel, one end of the support shaft extends into the first mounting slot, and the other end of the support shaft extends into the second mounting slot.

[0012] Optionally, the support shaft is rotatably connected with the rolling wheel, one end of the support shaft is clamped with the first mounting slot, and the other end of the support shaft is clamped with the second mounting slot.

[0013] Optionally, a rotating hole is formed in the rotating center of the rolling wheel, a bearing is arranged in the rotating hole, and the support shaft is provided in the inner ring of the bearing.

[0014] Optionally, the outer ring of the bearing is fixedly connected with the rotating hole, and the support shaft is fixedly connected with the inner ring of the bearing.

[0015] Optionally, a through hole is formed in the groove bottom of the rolling wheel mounting slot.

[0016] Optionally, a first dismounting hole is formed in the groove bottom of the first mounting slot, and a second dismounting hole is formed in the groove bottom of the second mounting slot.

[0017] Optionally, the first pressing strip pad plate is parallel to the third pressing strip pad plate.

[0018] The beneficial effects of the utility model are as follows:

[0019] The first pressing strip pad plate is installed on the elevator through the mounting hole, the first pressing strip pad plate supports the third pressing strip pad plate through the second pressing strip pad plate, the lifting belt is located above the third pressing strip pad plate, and the third pressing strip pad plate supports the lifting belt through the rolling wheel. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the drawings needed to be used in the description of the embodiments of the utility model will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and for the ordinary skilled in the art, other drawings can be obtained according to the contents of the embodiments of the utility model and these drawings without paying the creative labor.

[0021] Figure 1 is a structural schematic view of the press-in gasket plate of the elevator provided by the present application;

[0022] Figure 2 is Figure 1 is a partial enlarged schematic view of position A in the figure;

[0023] Figure 3 is Figure 1 is a partial enlarged schematic view of position B in the figure.

[0024] in the figure:

[0025] 100, first press-in gasket plate; 110, mounting hole; 200, second press-in gasket plate; 300, third press-in gasket plate; 310, roller mounting slot; 311, first mounting slot; 312, second mounting slot; 313, through hole; 314, first dismounting hole; 315, second dismounting hole; 320, rolling wheel; 321, supporting shaft; 322, rotating hole. DETAILED DESCRIPTION

[0026] The present application will be further described below in conjunction with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only the parts related to the present application are shown in the drawings, but not all the structures.

[0027] In the description of the present application, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] In the present application, unless otherwise explicitly specified and limited, the "upper" or "lower" of the first feature to the second feature can include the direct contact of the first and second features, or it can include the contact of the first and second features through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature to the second feature include the vertical and oblique above of the first feature to the second feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature to the second feature include the vertical and oblique below of the first feature to the second feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0029] In the description of the embodiments, the terms "upper", "lower", "left", "right", and the like, orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only used to distinguish in description, and have no special meaning.

[0030] The embodiments of the utility model will be described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the utility model, and cannot be understood as a limitation on the utility model.

[0031] As Figures 1 to 3 The utility model provides a kind of press strip backing plate of elevator, including first press strip backing plate 100, second press strip backing plate 200 and third press strip backing plate 300. Among them, first press strip backing plate 100 is equipped with several mounting holes 110;Second press strip backing plate 200 is fixedly connected with one end of first press strip backing plate 100;Third press strip backing plate 300 is fixedly connected with one end of second press strip backing plate 200 away from first press strip backing plate 100, and third press strip backing plate 300 is equipped with several roller installation grooves 310, detachably provided with rolling wheel 320 in roller installation groove 310, part of wheel surface of rolling wheel 320 protrudes roller installation groove 310, and rolling wheel 320 can rotate relative to roller installation groove 310.

[0032] The utility model provides a kind of press strip backing plate of elevator, first press strip backing plate 100 is installed on the elevator by mounting hole 110, and first press strip backing plate 100 supports third press strip backing plate 300 by second press strip backing plate 200, and lifting belt is located above third press strip backing plate 300, and third press strip backing plate 300 is supported to lifting belt by rolling wheel 320. First press strip backing plate 100 can be provided with bolt by mounting hole 110, and bolt is screwed with the elevator to be installed on the elevator.

[0033] By opening a plurality of roller mounting grooves 310 on the third pressing strip base plate 300, the rolling wheel 320 can rotate relative to the roller mounting groove 310, so that the third pressing strip base plate 300 becomes rolling friction with the lifting belt. Compared with the original sliding friction between the pressing strip base plate of the lifting machine and the lifting belt, the rolling friction can reduce the friction between the third pressing strip base plate 300 and the lifting belt, reduce the probability of deformation of the third pressing strip base plate 300, and at the same time, the rolling wheel 320 can be detachably arranged in the roller mounting groove 310, and can be replaced after the rolling wheel 320 is found to be worn and damaged, thereby increasing the convenience of maintenance, avoiding greater damage to the lifting belt, thereby protecting the lifting belt and increasing the service life of the lifting belt.

[0034] It should be noted that the rotating direction of the rolling wheel 320 is the same as the moving direction of the lifting belt, and the lifting belt can move along the length direction of the third pressing strip base plate 300. When the lifting belt moves along the length direction of the third pressing strip base plate 300, the rotating direction of the rolling wheel 320 is the same as the length direction of the third pressing strip base plate 300.

[0035] In some embodiments, one side groove wall of the roller mounting groove 310 is provided with a first mounting groove 311, and the other side groove wall of the roller mounting groove 310 is provided with a second mounting groove 312 which is in position with the first mounting groove 311; the rolling wheel 320 is provided with a support shaft 321 penetrating along the rotating center thereof, one end of the support shaft 321 extends into the first mounting groove 311, and the other end of the support shaft 321 extends into the second mounting groove 312. By providing the first mounting groove 311 and the second mounting groove 312, the two ends of the support shaft 321 are supported. Specifically, the opening of the roller mounting groove 310, the opening of the first mounting groove 311 and the opening of the second mounting groove 312 all face the first pressing strip base plate 100.

[0036] The support shaft 321 is rotatably connected with the rolling wheel 320, one end of the support shaft 321 is clamped with the first mounting groove 311, and the other end of the support shaft 321 is clamped with the second mounting groove 312. In use, the lifting belt moves relative to the third pressing strip base plate 300, and the lifting belt drives the rolling wheel 320 to rotate relative to the support shaft 321 during the movement. The two ends of the support shaft 321 are clamped with the first mounting groove 311 and the second mounting groove 312 respectively, so as to facilitate the disassembly and assembly of the support shaft 321 with the first mounting groove 311 and the second mounting groove 312.

[0037] Specifically, the rolling wheel 320 is provided with a rotating hole 322 penetrating along the rotating center thereof, a bearing is arranged in the rotating hole 322, and the support shaft 321 penetrates the inner ring of the bearing, so as to realize the rotatable connection of the rolling wheel 320 with the support shaft 321 through the bearing, to ensure the smoothness of the rotation of the rolling wheel 320 relative to the support shaft 321, and to ensure the service life of the support shaft 321.

[0038] The outer ring of the bearing is fixedly connected with the rotating hole 322, and the inner ring of the bearing is fixedly connected with the supporting shaft 321, and exemplarily, the outer ring of the bearing is in interference fit with the rotating hole 322, and the inner ring of the bearing is in interference fit with the supporting shaft 321. Of course, in other embodiments, the outer ring of the bearing can also be fixedly connected with the rotating hole 322 in a welding manner, and the inner ring of the bearing can also be fixedly connected with the supporting shaft 321 in a welding manner.

[0039] Of course, in other embodiments, the supporting shaft 321 can also be fixedly connected with the rolling wheel 320, one end of the supporting shaft 321 is rotatably connected with the first mounting groove 311, and the other end of the supporting shaft 321 is rotatably connected with the second mounting groove 312. In use, the lifting belt moves relative to the third pressing strip pad 300, and the rolling wheel 320 is driven to rotate during the movement of the lifting belt, and the rolling wheel 320 drives the supporting shaft 321 to rotate relative to the first mounting groove 311 and the second mounting groove 312.

[0040] In order to facilitate the disassembly of the rolling wheel 320 from the rolling wheel mounting groove 310, a through hole 313 is formed in the groove bottom of the rolling wheel mounting groove 310. When it is necessary to disassemble the rolling wheel 320, a tool or a finger can be used to push the rolling wheel 320 through the through hole 313, so that the rolling wheel 320 drives the supporting shaft 321 to be separated from the first mounting groove 311 and the second mounting groove 312, and the rolling wheel 320 is disassembled from the rolling wheel mounting groove 310.

[0041] Of course, in other embodiments, a first disassembly hole 314 is formed in the groove bottom of the first mounting groove 311, and a second disassembly hole 315 is formed in the groove bottom of the second mounting groove 312. When it is necessary to disassemble the rolling wheel 320, a tool or a finger can be used to push the supporting shaft 321 through the first disassembly hole 314 and the second disassembly hole 315, so that the supporting shaft 321 is separated from the first mounting groove 311 and the second mounting groove 312, and the rolling wheel 320 is disassembled from the rolling wheel mounting groove 310.

[0042] In some preferred embodiments, the first pressing strip pad 100 is parallel to the third pressing strip pad 300, the first pressing strip pad 100 and the second pressing strip pad 200 are arranged at an obtuse angle, and the third pressing strip pad 300 and the second pressing strip pad 200 are arranged at an acute angle.

[0043] The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts a mature means in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts a conventional connection mode in the prior art, which will not be described in detail herein. The contents not described in detail in the description all belong to the prior art known to those skilled in the art.

[0044] Obviously, the above embodiments of the present application are merely examples for clearly illustrating the present application, and are not intended to limit the implementation modes of the present application. For those skilled in the art, various obvious changes, re-adjustments and replacements can be made without departing from the protection scope of the present application. Here, it is not necessary and also impossible to enumerate all the implementation modes. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application claim.

Claims

1. 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