CN216888525U

CN216888525U - Belt conveyor with blanking buffering function

Info

Publication number: CN216888525U
Application number: CN202220646220.1U
Authority: CN
Inventors: 赵雷; 沈捷; 王继增; 李贺
Original assignee: Anhui Gongda Machinery Manufacturing Co ltd
Current assignee: Anhui Gongda Machinery Manufacturing Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-07-05
Anticipated expiration: 2032-03-23

Abstract

The utility model discloses a belt conveyor with a blanking buffering function, which relates to the technical field of material conveying equipment and comprises a workbench, a conveying unit and a movable unit; a movable unit is arranged at the front side of the left end of the workbench; the conveying unit comprises a base, a telescopic rod, a connecting block, a spring, a semicircular positioning block, a roller, a fixing block, a pin shaft and a tensioning assembly, wherein the left end and the right end of the workbench are respectively provided with five pairs of linear array bases, the upper end of the base is provided with the telescopic rod, the upper end of the telescopic rod is provided with the connecting block, the spring is sleeved on the periphery of the telescopic rod, the lower end of the upper end of the spring is fixedly connected with the connecting block, the two ends of the roller are movably connected with the opposite end of each connecting block through a rotating shaft, the structural design of the connecting block is improved for buffering falling materials, the machine is not easy to damage due to long-time impact after long-time use, the whole tensioning force is stable, and the feeding efficiency is improved.

Description

Belt conveyor with blanking buffering function

Technical Field

The utility model relates to the technical field of material conveying equipment, in particular to a belt conveyor with a blanking buffering function.

Background

The belt conveyor is also called as a rubber belt conveyor, and is widely applied to various industries such as household appliances, electronics, electrical appliances, machinery, tobacco, injection molding, post and telecommunications, printing, food and the like, and the assembly, detection, debugging, packaging, transportation and the like of objects. The continuous or intermittent motion of the conveyer belt is used to convey 100KG below article, powder or granular article, and the conveyer belt has high speed, smooth running, low noise and capacity of conveying up and down slope.

The patent of publication number CN 209009531U discloses a belt conveyor among the prior art, including a pair of first fixed plate, motor and conveyer belt, one side of a pair of first fixed plate is equipped with a pair of two second fixed plates, all rotate between a pair of first fixed plate and between a pair of second fixed plate and be connected with the driving roller, the motor is installed to one side of one of them first fixed plate, fixed being equipped with the curb plate between first fixed plate and the second fixed plate, fixed being equipped with the intermediate lamella between two curb plates, the both sides of intermediate lamella bottom are all fixed and are equipped with the mounting panel.

The structural design of the belt conveyor is not perfect enough for the buffering performance of falling materials, the machine is easily damaged by long-time impact after long-time use, the whole tensioning force is not stable enough, the feeding efficiency is easily reduced, and therefore the belt conveyor with the blanking buffering function is provided.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, and provide a belt conveyor with a blanking buffering function, the structural design of the belt conveyor improves the buffering of falling materials, the machine is not easy to be damaged by long-time impact after being used for a long time, the whole tension is relatively stable, the feeding efficiency is improved, and the problems in the background technology can be effectively solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a belt conveyor with a blanking buffering function comprises a workbench, a conveying unit and a movable unit;

a workbench: the front side of the left end of the movable unit is provided with a movable unit;

a conveying unit: include base, telescopic link, connecting block, spring, semicircle locating piece, roller, fixed block, round pin axle and tensioning assembly, both ends are equipped with five pairs of linear array's base respectively about the workstation, the upper end of base is equipped with the telescopic link, the upper end of telescopic link is equipped with the connecting block, the spring has been cup jointed to the periphery of telescopic link, and the lower extreme of the upper end fixed connection connecting block of spring, and the both ends through a axis of rotation swing joint roller to the relative one end of connecting block, and the roller is equipped with five, the upper end of workstation is equipped with the fixed block of three pairs of linear array, and the both ends of axis of rotation swing joint round pin axle are passed through to the relative one end of every pair of fixed block, and the round pin axle is equipped with three, both sides are equipped with the tensioning assembly around both ends about the workstation.

The workstation supports overall structure, promotes holistic operation stability, and the position of the fixed telescopic link of base through the position of connecting block fixed spring, promotes holistic bradyseism performance, and the connecting block is fixed the position of roller through the semicircle locating piece, and the further movable position that will sell the axle of fixed block restricts, increases holistic job stabilization nature to carry out the transport of material through the tensioning subassembly.

Further, the tensioning subassembly includes connecting rod, transmission shaft and belt, the one end of an angle axle swing joint connecting rod is passed through respectively to both sides around the both ends about the workstation, and the both ends of an axis of rotation swing joint transmission shaft are passed through to the upside of the relative one end of every pair connecting rod, and both sides around the inner wall of two transmission shafts roll connection belts respectively in the outside, the upside of five rollers and the downside of three round pin axle are walked around respectively to the upper and lower both sides of the inner wall of belt. The connecting rod passes through the movable angle of the adjustable transmission shaft of angle axle, and further messenger's belt is under the restriction of round pin axle, and round the roller and apply tensile force, guarantee the stability of whole operation, when defeated material, arrange the raw materials in on the belt, carry the operation.

Further, the movable unit includes motor, gyro wheel one, drive belt and gyro wheel two, the left end front side of workstation is located the one end that the downside of base passes through motor support fixed connection motor, the one end of the output shaft fixed connection gyro wheel one of motor, the inner wall one side of the outside roll connection drive belt of gyro wheel one, the one end of connecting rod fixed connection gyro wheel two is passed in the left axis of rotation of the transmission shaft of front side, the inner wall opposite side of the outside roll connection drive belt of gyro wheel two, the input of motor is connected through the output electricity of external control switch group with external power source. When the belt is controlled to rotate, the motor is started to drive the first roller to rotate, and power is further transmitted to the second roller through the transmission belt, so that the belt is driven to rotate, and the whole material conveying operation is carried out.

Furthermore, the anti-falling workbench further comprises supporting legs, wherein the four corners of the lower end of the workbench are respectively provided with one supporting leg, and the lower ends of the supporting legs are provided with anti-falling sheets. The landing leg supports workstation overall structure, promotes defeated material stability.

Furthermore, still include the limiting plate, the upper end left and right sides of workstation is equipped with a pair of support respectively, and the direct lower extreme both sides of a limiting plate of fixed connection respectively of the left and right sides. The limiting plate prevents the material from dropping in the transportation process.

Further, still including scraping the material swash plate, the draw-in groove has been seted up to the front end of workstation, and the one end of material swash plate is scraped to the draw-in groove joint. Scrape the remaining material of material swash plate on to the belt and strike off, prevent that the residue from getting into inside the mechanical structure.

Compared with the prior art, the utility model has the beneficial effects that: this belt conveyor with blanking buffer function has following benefit:

1. the belt conveyor with the blanking buffering function is provided with the connecting rod capable of flexibly adjusting the angle, and the connecting rod is controlled by the angle shaft to change a proper tensioning force according to different materials so as to improve the buffering function in a matching manner;

2. according to the belt conveyor with the blanking buffering function, the buffering performance of the structure is improved through the design of the springs, the movement stability of the whole belt is kept by using the pin shaft, and the working efficiency is improved;

3. this belt conveyor with blanking buffer function, its structural design improves to the buffering of whereabouts material to some extent, is difficult for leading to the machine to receive long-time impact and damage after long-time use, and relatively stable to holistic tensile force, has promoted pay-off efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial schematic view of a delivery unit according to the present invention;

FIG. 3 is a schematic view of a partial structure of the upper end of the working table according to the present invention.

In the figure: the device comprises a workbench 1, a conveying unit 2, a base 21, a telescopic rod 22, a connecting block 23, a spring 24, a semicircular positioning block 25, a roller shaft 26, a fixed block 27, a pin shaft 28, a connecting rod 29, a transmission shaft 210, a belt 211, a movable unit 3, a motor 31, a first roller 32, a first roller 33, a transmission belt 34, a second roller 4, supporting legs 5, a limiting plate 5 and a scraping inclined plate 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: a belt conveyor with blanking buffering function comprises a workbench 1, a conveying unit 2 and a movable unit 3;

a workbench 1: the front side of the left end of the movable unit 3 is provided with the movable unit;

the movable unit 3 includes motor 31, gyro wheel 32, drive belt 33 and two 34 of gyro wheel, the left end front side of workstation 1 is located the one end that motor support fixed connection motor 31 was passed through to the downside of base 21, the one end of the output shaft fixed connection gyro wheel 32 of motor 31, the inside wall one side of the outside roll connection drive belt 33 of gyro wheel 32, the one end of connecting rod 29 fixed connection two 34 of gyro wheel is passed to the left axis of rotation of the transmission shaft 210 of front side, the inside wall opposite side of the outside roll connection drive belt 33 of two 34 of gyro wheel, the input of motor 31 is connected with external power source's output electricity through the external control switch group. When the control belt 211 rotates, the motor 31 is turned on to drive the first roller 32 to rotate, and further, the power is transmitted to the second roller 34 through the transmission belt 33, so as to drive the belt 211 to rotate, and the whole material conveying operation is performed.

The conveying unit 2: include base 21, telescopic link 22, connecting block 23, spring 24, semicircle locating piece 25, roller 26, fixed block 27, round pin axle 28 and tensioning assembly, workstation 1 controls both ends and is equipped with five base 21 to linear array respectively, base 21's upper end is equipped with telescopic link 22, telescopic link 22's upper end is equipped with connecting block 23, spring 24 has been cup jointed to telescopic link 22's periphery, and spring 24's upper end fixed connection connecting block 23's lower extreme, every both ends that a rotation axis swing joint roller 26 was passed through to the relative one end of connecting block 23, and roller 26 is equipped with five, workstation 1's upper end is equipped with three fixed block 27 to linear array, and every both ends that axis of rotation swing joint round pin axle 28 was passed through to the relative one end of fixed block 27, and round pin axle 28 is equipped with three, workstation 1 controls the front and back both sides at both ends and is equipped with tensioning assembly.

Workstation 1 supports overall structure, promote holistic job stabilization nature, the position of the fixed telescopic link 22 of base 21, through the position of connecting block 23 fixed spring 24, promote holistic bradyseism performance, connecting block 23 is fixed the position of roller 26 through semicircle locating piece 25, the further movable position with round pin axle 28 of fixed block 27 restricts, increase holistic job stabilization nature, and carry out the transport of material through the tensioning assembly.

The tensioning assembly includes connecting rod 29, transmission shaft 210 and belt 211, the front and back both sides at the left and right sides of workstation 1 are respectively through the one end of an angle axle swing joint connecting rod 29, the both ends of a rotation axis swing joint transmission shaft 210 are passed through to the upside of the relative one end of every pair connecting rod 29, the front and back both sides of the inner wall of two transmission shafts 210 respectively roll connection belt 211, the upper and lower both sides of the inner wall of belt 211 are respectively around the upside of five roller shafts 26 and the downside of three round pin axle 28. The connecting rod 29 can adjust the movable angle of the transmission shaft 210 through an angle shaft, the tension force is applied around the roller shaft 26 by further adjusting the belt 211 under the limitation of the pin shaft 28, the stability of the whole operation is ensured, and when in material conveying, raw materials are placed on the belt 211 for conveying operation.

The anti-tilt workbench is characterized by further comprising supporting legs 4, wherein the supporting legs 4 are arranged at four corners of the lower end of the workbench 1 respectively, and anti-tilt pieces are arranged at the lower ends of the supporting legs 4. The landing leg 4 supports the overall structure of the workbench 1, and the stability of material conveying is improved.

Still include limiting plate 5, the upper end left and right sides of workstation 1 is equipped with a pair of support respectively, and the direct lower extreme both sides of a limiting plate 5 of fixed connection respectively of the left and right sides. Limiting plate 5 prevents that the material from dropping in the transportation.

Still including scraping material swash plate 6, the draw-in groove has been seted up to the front end of workstation 1, and the one end of material swash plate 6 is scraped to the draw-in groove joint. Scrape material swash plate 6 and strike off remaining material on the belt 211, prevent that the residue from getting into inside the mechanical structure.

The working principle of the belt conveyor with the blanking buffering function provided by the utility model is as follows: the supporting legs 4 support the whole structure of the workbench 1, the stability of material conveying is improved, the limiting plates 5 prevent materials from falling in the conveying process, the base 21 fixes the position of the telescopic rod 22, the position of the spring 24 is fixed through the connecting block 23, the overall shock absorption performance is improved, the connecting block 23 fixes the position of the roller shaft 26 through the semicircular positioning block 25, the fixing block 27 further limits the movable position of the pin shaft 28, the overall working stability is improved, the connecting rod 29 can adjust the movable angle of the transmission shaft 210 through the angle shaft, the belt 211 is further enabled to be under the limit of the pin shaft 28, the tension force is exerted around the roller shaft 26, the matched tension force can be adjusted according to different materials, the stability of the overall operation is ensured, when the materials are conveyed, the raw materials are placed on the belt 211 for conveying operation, when the raw materials fall on the belt 211, the spring 24 is under the limit of the telescopic rod 22, proper contraction buffering operation is carried out to prevent materials from impacting the structure of the belt 211 too much, when the belt 211 is controlled to rotate, the motor 31 is started to drive the first roller 32 to rotate, power is further transmitted to the second roller 34 through the transmission belt 33 to drive the belt 211 to rotate, the integral material conveying operation is carried out, the material scraping inclined plate 6 scrapes the materials remained on the belt 211 to prevent the residues from entering the mechanical structure,

it should be noted that the core chip of the control switch set disclosed in the above embodiments is a PLC single chip, the specific model is mitsubishi FX3GA-60MR-CM, the motor 31 can be freely configured according to the actual application scenario, and the motor 31 can be a stepper motor. The control switch set controls the operation of the motor 31 by a method commonly used in the art.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a belt conveyor with blanking buffer function which characterized in that: comprises a workbench (1), a conveying unit (2) and a movable unit (3);

table (1): the front side of the left end of the movable unit (3) is provided with a movable unit;

conveying unit (2): comprises a base (21), a telescopic rod (22), connecting blocks (23), springs (24), a semicircular locating block (25), a roller (26), a fixing block (27), a pin shaft (28) and a tensioning component, wherein the left end and the right end of the workbench (1) are respectively provided with the base (21) with five pairs of linear arrays, the upper end of the base (21) is provided with the telescopic rod (22), the upper end of the telescopic rod (22) is provided with the connecting blocks (23), the springs (24) are sleeved on the periphery of the telescopic rod (22), the lower ends of the upper end fixed connection connecting blocks (23) of the springs (24), each pair of opposite ends of the connecting blocks (23) are respectively provided with two ends of a rotating shaft movably connected with the roller (26), the roller (26) is provided with five pieces, the upper end of the workbench (1) is provided with the fixing blocks (27) with three pairs of linear arrays, and each pair of opposite ends of the fixing blocks (27) are respectively provided with two ends of the rotating shaft movably connected with the pin shaft (28), and the number of the pin shafts (28) is three, and the front side and the rear side of the left end and the right end of the workbench (1) are provided with tensioning assemblies.

2. The belt conveyor with the blanking buffering function as claimed in claim 1, wherein: tensioning assembly includes connecting rod (29), transmission shaft (210) and belt (211), both sides are respectively through the one end of an angle axle swing joint connecting rod (29) around the both ends about workstation (1), and every both ends through a rotation axis swing joint transmission shaft (210) to the upside of the relative one end of connecting rod (29), both sides around the inner wall of roll connection belt (211) are respectively in the outside of two transmission shafts (210), the upside of five roller shafts (26) and the downside of three round pin axle (28) are walked around respectively to the upper and lower both sides of the inner wall of belt (211).

3. The belt conveyor with the blanking buffering function as claimed in claim 1, wherein: activity unit (3) include motor (31), gyro wheel (32), drive belt (33) and gyro wheel two (34), the left end front side of workstation (1) is located the one end that motor support fixed connection motor (31) was passed through to the downside of base (21), the one end of the output shaft fixed connection gyro wheel (32) of motor (31), the inner wall one side of the outside roll connection drive belt (33) of gyro wheel (32), the one end of connecting rod (29) fixed connection gyro wheel two (34) is passed to the left axis of rotation of the transmission shaft (210) of front side, the inner wall opposite side of the outside roll connection drive belt (33) of gyro wheel two (34), the input of motor (31) is connected with external power source's output electricity through external control switch group.

4. The belt conveyor with the blanking buffering function as claimed in claim 1, wherein: the anti-falling workbench is characterized by further comprising supporting legs (4), wherein the four corners of the lower end of the workbench (1) are respectively provided with one supporting leg (4), and the lower end of each supporting leg (4) is provided with an anti-falling sheet.

5. The belt conveyor with the blanking buffering function as claimed in claim 1, wherein: still include limiting plate (5), the upper end left and right sides of workstation (1) is equipped with a pair of support respectively, and the direct lower extreme both sides of a limiting plate of fixed connection (5) respectively of the left and right sides.

6. The belt conveyor with the blanking buffering function according to claim 1, characterized in that: still including scraping material swash plate (6), the draw-in groove has been seted up to the front end of workstation (1), and the one end of material swash plate (6) is scraped to the draw-in groove joint.