CN219008944U

CN219008944U - Remove tensioning formula rubber belt conveyor

Info

Publication number: CN219008944U
Application number: CN202320034916.3U
Authority: CN
Inventors: 魏志刚; 魏云飞
Original assignee: Inner Mongolia Huiyuan Agricultural Development Co ltd
Current assignee: Inner Mongolia Huiyuan Agricultural Development Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-05-12
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses a movable tensioning type rubber belt conveyor, which comprises a conveyor body: the two sides of the inner cavity of the conveyor body are respectively and rotatably connected with a driving roll shaft, the surfaces of the two driving roll shafts are sleeved with a conveying belt, the inner cavity of the conveyor body is fixedly connected with a fixed box, the front side and the rear side of the fixed box are respectively and slidably connected with a side frame, a connecting shaft is fixedly connected between the two side frames, rotatable tensioning roller shafts are sleeved on the front side and the rear side of the surface of the connecting shaft, and an adjusting assembly is arranged in the inner cavity of the fixed box. According to the utility model, the bottom of the inner cavity of the conveying belt is supported and tensioned through the cooperation of the fixing box, the side frame and the tensioning roller shaft, and meanwhile, the use height of the tensioning roller shaft is conveniently adjusted by a user through the arrangement of the adjusting component, so that the tightness of the conveying belt is adjusted, and the purposes of adjustable tensioning force of the conveying belt and convenient adjustment of tensioning force can be achieved.

Description

Remove tensioning formula rubber belt conveyor

Technical Field

The utility model belongs to the technical field of belt conveyors, and particularly relates to a movable tensioning type belt conveyor.

Background

The belt conveyer is also called as belt conveyer, and has the advantages of strong conveying capacity, long conveying distance, simple structure, easy maintenance, convenient programming control and automatic operation, so that the belt conveyer is widely applied to various industries such as household appliances, electronics, electric appliances, machinery, tobacco, injection molding, post and telecommunications, printing, food and the like, and the assembly, detection, debugging, packaging, transportation and the like of articles.

The rubber belt conveyor is in the in-process of carrying the millet material, and the conveyer belt is under long-term use, takes place to relax easily for driving roller is unable to transmit sufficient friction traction to the conveyer belt, at the in-process of operation, the conveyer belt takes place the phenomenon of skidding on driving roller the same, and then probably causes the conveyer belt off tracking, influences the transportation of millet.

Therefore, the movable tensioning type rubber belt conveyor is required to be provided, a tensioning structure is arranged for the rubber belt conveyor, a user can conveniently adjust the tensioning force of the conveyor belt at any time, normal conveying of millet is guaranteed, and production work efficiency is guaranteed.

Disclosure of Invention

The utility model aims to provide a movable tensioning type rubber belt conveyor, which aims to solve the technical problems that a conveyor belt is easy to loose when being used for a long time, so that a driving roller cannot transfer enough friction traction force to the conveyor belt, and the conveyor belt is slipped on the driving roller in the running process, so that the conveyor belt is likely to deviate.

The technical scheme for solving the technical problems is as follows: a mobile tensioning type rubber belt conveyor, comprising a conveyor body: the utility model discloses a conveyer, including conveyer body, fixed box, connecting axle, adjusting component, fixed box, connecting axle surface, conveyer body inner chamber's both sides all rotate and are connected with the driving roller, the surface cover of two driving roller is equipped with the conveyer belt, the inner chamber fixedly connected with fixed box of conveyer body, the equal sliding connection of front side and rear side of fixed box has the side bearer, fixedly connected with connecting axle between two side bearer, the front side and the rear side on connecting axle surface all overlap and are equipped with rotatable tensioning roller, the inner chamber of fixed box is provided with adjusting component, the equal fixedly connected with gyro wheels of front side and rear side of conveyer body bottom.

Preferably, the adjusting component comprises a threaded pipe rotationally connected to the inner cavity of the fixed box, the inner cavity of the threaded pipe is in threaded connection with a threaded rod, and the bottom of the threaded rod is fixedly connected with the middle of the surface of the connecting shaft.

Preferably, the bottom of screwed pipe surface fixedly connected with atress bevel gear, the positive surface rotation of fixed box is connected with the drive bull stick, the rear end fixedly connected with drive bevel gear of drive bull stick, drive bevel gear meshes with the atress bevel gear.

Preferably, the front end of the driving rotating rod is fixedly connected with a handle.

Preferably, both sides of the front surface and the back surface of the fixed box are provided with limit sliding grooves matched with the side frames, the bottoms of the inner walls of the limit sliding grooves are fixedly connected with blocking blocks, and both sides of the front surface of the side frames are provided with rectangular sliding grooves matched with the blocking blocks.

Preferably, a spring is welded at the top of the blocking block, and the top end of the spring is welded with the inner wall of the rectangular chute.

1. The beneficial effects of the utility model are as follows: according to the utility model, the bottom of the inner cavity of the conveying belt is supported and tensioned through the cooperation of the fixing box, the side frame and the tensioning roller shaft, and meanwhile, through the arrangement of the adjusting component, the use height of the tensioning roller shaft is conveniently adjusted by a user, so that the tightness of the conveying belt is adjusted, the purposes of adjusting the tensioning force of the conveying belt and adjusting the tensioning force conveniently are achieved, the problem that the conveying belt is easy to loosen under long-term use, the driving roller cannot transmit enough friction traction force to the conveying belt, and the phenomenon that the conveying belt slips on the driving roller during operation can be caused.

2. According to the utility model, through the arrangement of the adjusting component, the drive rotating rod, the stress bevel gear and the drive bevel gear are matched, so that the threaded pipe is driven to rotate, the threaded pipe can drive the threaded rod to lift up and down through the threads on the inner wall of the threaded pipe, then the connecting shaft and the tensioning roller shaft can lift up and down under the drive of the threaded rod, and the conveying belt is tensioned through the tensioning roller shaft.

3. According to the utility model, through the matched use of the side frame and the limiting sliding groove, the limiting and guiding functions are realized on the connecting shaft, the stability of the connecting shaft and the tensioning roller shaft in the up-and-down lifting process is improved, and meanwhile, under the matched use of the blocking block and the spring, the elastic lifting function is realized on the connecting shaft and the tensioning roller shaft, and then the weight support of the threaded rod on the connecting shaft and the tensioning roller shaft is relieved.

Drawings

The foregoing and/or other advantages of the present utility model will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are meant to be illustrative only and not limiting of the utility model, wherein:

FIG. 1 is a schematic cross-sectional front view of one embodiment of the present utility model;

FIG. 2 is a schematic perspective view of a stationary box and a tensioning roller according to one embodiment of the present utility model;

FIG. 3 is a perspective cross-sectional view of a retaining box, side frame and adjustment assembly in accordance with one embodiment of the present utility model;

fig. 4 is a perspective view showing a fixing case, a connecting shaft and a tension roller shaft according to an embodiment of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. the conveyer comprises a conveyer body, 2, a driving roll shaft, 3, a conveyer belt, 4, a fixed box, 5, a side frame, 6, a connecting shaft, 7, a tensioning roll shaft, 8, an adjusting component, 81, a threaded pipe, 82, a threaded rod, 83, a stress bevel gear, 84, a driving rotating rod, 85, a driving bevel gear, 9, a handle, 10, a limiting chute, 11, a blocking block, 12, a rectangular chute, 13, a spring, 14 and a roller.

Detailed Description

Hereinafter, an embodiment of the moving tension type belt conveyor of the present utility model will be described with reference to the accompanying drawings.

The examples described herein are specific embodiments of the present utility model, which are intended to illustrate the inventive concept, are intended to be illustrative and exemplary, and should not be construed as limiting the utility model to the embodiments and scope of the utility model. In addition to the embodiments described herein, those skilled in the art can adopt other obvious solutions based on the disclosure of the claims and specification of the present application, including those adopting any obvious substitutions and modifications to the embodiments described herein.

The drawings in the present specification are schematic views, which assist in explaining the concept of the present utility model, and schematically show the shapes of the respective parts and their interrelationships. Note that, in order to clearly show the structures of the components of the embodiments of the present utility model, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.

Fig. 1-4 illustrate a mobile tensioning belt conveyor of one embodiment of the utility model, comprising a conveyor body 1: the two sides of the inner cavity of the conveyor body 1 are respectively and rotatably connected with a driving roller shaft 2, the surfaces of the two driving roller shafts 2 are sleeved with a conveying belt 3, the inner cavity of the conveyor body 1 is fixedly connected with a fixing box 4, the front side and the rear side of the fixing box 4 are respectively and slidably connected with a side frame 5, both sides of the front surface and the rear surface of the fixing box 4 are respectively provided with a limit chute 10 matched with the side frame 5, the bottom of the inner wall of the limit chute 10 is fixedly connected with a blocking block 11, the top of the blocking block 11 is welded with a spring 13, the top of the spring 13 is welded with the inner wall of the rectangular chute 12, the two sides of the front surface of the side frame 5 are respectively provided with a rectangular chute 12 matched with the blocking block 11, the limiting and guiding functions are realized on the connecting shaft 6 through the cooperation of the side frame 5 and the limit chute 10, the stability of the connecting shaft 6 and the tensioning roller shaft 7 in the up-down lifting process is improved, simultaneously under the matched use of the blocking block 11 and the spring 13, the elastic lifting effect is achieved on the connecting shaft 6 and the tensioning roller shaft 7, the weight support of the threaded rod 82 on the connecting shaft 6 and the tensioning roller shaft 7 is relieved, the connecting shaft 6 is fixedly connected between the two side frames 5, the rotatable tensioning roller shaft 7 is sleeved on the front side and the rear side of the surface of the connecting shaft 6, an adjusting component 8 is arranged in the inner cavity of the fixed box 4, the adjusting component 8 comprises a threaded pipe 81 rotationally connected in the inner cavity of the fixed box 4, the threaded rod 82 is in threaded connection with the inner cavity of the threaded pipe 81, the bottom of the threaded rod 82 is fixedly connected with the middle part of the surface of the connecting shaft 6, the bottom of the surface of the threaded pipe 81 is fixedly connected with a stressed bevel gear 83, the front surface of the fixed box 4 is rotationally connected with a driving rotary rod 84, the front end of the driving rotary rod 84 is fixedly connected with a handle 9, the rear end of the driving rotary rod 84 is fixedly connected with a driving bevel gear 85, the drive bevel gear 85 meshes with the atress bevel gear 83, through the setting of adjusting part 8, wherein drive bull stick 84, atress bevel gear 83 and drive bevel gear 85's cooperation is used, has played the rotatory effect of drive to screwed pipe 81, make screwed pipe 81 accessible screw thread of its inner wall drive threaded rod 82 oscilaltion, then make connecting axle 6 and tensioning roller 7 can realize oscilaltion under the drive of threaded rod 82, and tensioning conveyer belt 3 through tensioning roller 7, the equal fixedly connected with a plurality of gyro wheels 14 of front side and rear side of conveyer body 1 bottom.

Working principle: when the conveyer is used, a user conveys materials through the cooperation of the conveyer body 1, the driving roller shaft 2 and the conveyer belt 3, when the user needs to adjust the tightness of the conveyer belt 3, the user rotates the handle 9, the handle 9 drives the driving bevel gear 85 to rotate through the driving rotating rod 84 in the rotating process, the driving bevel gear 85 drives the threaded pipe 81 to rotate through the stress bevel gear 83 in the rotating process, the threaded pipe 81 drives the threaded rod 82 to lift up and down through threads on the surface of the threaded pipe 81 in the rotating process, the connecting shaft 6 and the tensioning roller shaft 7 lift up and down, the tensioning roller shaft 7 extrudes the conveyer belt 3 in the descending process, the conveyer belt 3 is stretched, the extrusion force of the tensioning roller shaft 7 on the conveyer belt 3 is reduced in the ascending process, and then the conveyer belt 3 is loosened;

in the process of lifting the connecting shaft 6 and the tensioning roller shaft 7 up and down, the side frame 5 slides in the inner cavity of the limiting chute 10, so that the stability of lifting the connecting shaft 6 and the tensioning roller shaft 7 up and down is ensured, and meanwhile, under the matched use of the spring 13 and the blocking block 11, the weight of the connecting shaft 6 and the tensioning roller shaft 7 is elastically supported.

To sum up: this remove tensioning formula rubber belt conveyor uses through the cooperation of fixed box 4, side bearer 5 and tensioning roller 7, supports the tensioning to the bottom of conveyer belt 3 inner chamber, simultaneously through the setting of adjusting part 8, made things convenient for the user to adjust the use height of tensioning roller 7, make the elasticity of conveyer belt 3 can adjust then, can reach the purpose that conveyer belt tensioning force is adjustable and tensioning dynamics are convenient for adjust, the conveyer belt is under long-term use has been solved, take place to relax easily, make driving roller can't transfer sufficient friction traction to the conveyer belt, the in-process of operation, the conveyer belt takes place the phenomenon of skidding on driving roller the same, and then probably cause the problem of conveyer belt off tracking.

The above disclosed features are not limited to the disclosed combinations with other features, and other combinations between features can be made by those skilled in the art according to the purpose of the utility model to achieve the purpose of the utility model.

Claims

1. A mobile tensioning type rubber belt conveyor, which is characterized by comprising a conveyor body (1): the utility model discloses a conveyer, including conveyer body (1), fixed box (4), connecting axle (6), adjusting component (8), fixed box (1) and connecting assembly, conveyer body (1) both sides of inner chamber all rotate and are connected with driving roller (2), the surface cover of two driving roller (2) is equipped with conveyer belt (3), the equal sliding connection of front side and rear side of fixed box (4) has side bearer (5), fixedly connected with connecting axle (6) between two side bearer (5), the front side and the rear side on connecting axle (6) surface all overlap and are equipped with rotatable tensioning roller (7), the inner chamber of fixed box (4) is provided with adjusting component (8), the equal fixedly connected with gyro wheel (14) of front side and rear side of conveyer body (1) bottom.

2. The movable tensioning type adhesive tape conveyor according to claim 1, wherein the adjusting assembly (8) comprises a threaded pipe (81) rotatably connected to the inner cavity of the fixed box (4), the inner cavity of the threaded pipe (81) is in threaded connection with a threaded rod (82), and the bottom of the threaded rod (82) is fixedly connected with the middle of the surface of the connecting shaft (6).

3. The movable tensioning type adhesive tape conveyor according to claim 2, wherein a force bevel gear (83) is fixedly connected to the bottom of the surface of the threaded pipe (81), a driving rotating rod (84) is rotatably connected to the front surface of the fixed box (4), a driving bevel gear (85) is fixedly connected to the rear end of the driving rotating rod (84), and the driving bevel gear (85) is meshed with the force bevel gear (83).

4. A mobile tensioning belt conveyor according to claim 3, characterized in that the front end of the drive turning rod (84) is fixedly connected with a handle (9).

5. The movable tensioning type rubber belt conveyor according to claim 4, wherein limiting sliding grooves (10) matched with the side frames (5) are formed in two sides of the front surface and the back surface of the fixed box (4), blocking blocks (11) are fixedly connected to the bottoms of the inner walls of the limiting sliding grooves (10), and rectangular sliding grooves (12) matched with the blocking blocks (11) are formed in two sides of the front surface of the side frames (5).

6. The movable tensioning type rubber belt conveyor according to claim 5, wherein a spring (13) is welded to the top of the blocking block (11), and the top end of the spring (13) is welded to the inner wall of the rectangular sliding groove (12).