CN110371572B

CN110371572B - Roller way type conveyor

Info

Publication number: CN110371572B
Application number: CN201910685657.9A
Authority: CN
Inventors: 王涛
Original assignee: Join Automation Tech Jiangsu Co ltd
Current assignee: JOIN AUTOMATION TECH JIANGSU Co.,Ltd.
Priority date: 2019-07-27
Filing date: 2019-07-27
Publication date: 2021-05-25
Anticipated expiration: 2039-07-27
Also published as: CN110371572A

Abstract

The invention discloses a roller conveyor, which comprises a conveyor frame and a power output box body fixed on the end surface of the rear side of the conveyor frame, wherein a conveying groove extending leftwards and rightwards is arranged in the end surface of the top of the conveyor frame, a plurality of groups of rotating rollers arranged at equal intervals are arranged in the conveying groove, a plurality of groups of chain wheels arranged at equal intervals and connected with the rotating rollers in a power fit manner are arranged in the conveyor frame at the rear side of the conveying groove, chains are connected between the chain wheels at the adjacent sides in a power fit manner, a through groove communicated with the conveying groove is arranged in the end surface of the bottom of the conveyor frame, guide sliding strips are arranged on the end walls at the left side and the right side of the through groove, a front-and-back moving plate block is connected between the guide sliding strips at the left side and the right side in a sliding fit manner, a heating pipe fitting is arranged in the end surface of, the invention is convenient to control and can realize automatic driving control.

Description

Roller way type conveyor

Technical Field

The invention relates to the technical field of conveying machinery, in particular to a roller way type conveyor.

Background

The roller conveyor has simple structure, high reliability and convenient use and maintenance. The roller conveyor is suitable for conveying articles with a plane bottom and mainly comprises a transmission roller, a rack, a bracket, a driving part and the like. The multi-type collinear distribution conveying device has the characteristics of large conveying capacity, high speed, light and fast operation and capability of realizing collinear distribution conveying of multiple varieties. Most simple structure of current roller conveyor, the function is single, if use roller conveyor to carry the goods that contain moisture or liquid at some producers, the goods is along with roller conveyor's removal makes the inside liquid that contains flow to the cylinder on remain the liquid on the cylinder very easily attached to on the cylinder very easily, and is not clean for a long time, remains liquid and can be stained with a large amount of dusts, leads to the cylinder flexibility poor, pollutes the goods even, can't satisfy user's user demand.

Disclosure of Invention

The invention aims to provide a roller conveyor which is used for overcoming the defects in the prior art.

The roller conveyor comprises a conveyor frame and a power output box body fixed on the end surface of the rear side of the conveyor frame, a conveying groove extending left and right is arranged in the top end surface of the conveying frame, a plurality of groups of rotary rollers are arranged in the conveying groove at equal intervals, a plurality of groups of chain wheels which are distributed at equal intervals and are connected with the rotating rollers in a power fit manner are arranged in the conveying rack at the rear side of the conveying groove, chains are connected between the chain wheels at the adjacent sides in a power fit manner, a through slot communicated with the conveying slot is arranged in the end surface of the bottom of the conveying rack, the end walls on the left side and the right side of the through slot are respectively provided with a slide guiding strip, a front-back moving plate is connected between the slide guiding strips on the left side and the right side in a sliding fit manner, the power output box is used for controlling the reciprocating back-and-forth movement of the back-and-forth moving plate and the rotation work of the rotary roller.

According to a further technical scheme, supporting legs are arranged on the periphery of the bottom of the conveying rack.

The technical scheme is that a first motor is fixedly arranged on the bottom end face of a power output box body, an inner chamber is arranged in the power output box body, a partition plate which extends leftwards and rightwards is arranged in the inner chamber, the tail ends of the left side and the right side of the partition plate are fixedly matched and connected with the left wall and the right wall of the inner chamber respectively, sliding plate pieces which are symmetrically arranged leftwards and rightwards are connected between the top end face of the partition plate and the top wall of the inner chamber in a sliding matching mode, a connecting beam is fixedly connected between the sliding plate pieces on the left side and the right side, a first gear, a second gear and a third gear are connected on the top end face of the connecting beam in a rotating matching mode, the second gear is located on the right side of the first gear and is meshed and connected with the first gear, the third gear is located on the right side of the second gear, a fourth gear is arranged between the second gear and the third gear, the tail end of the top of the first bevel gear is connected with the top wall of the inner chamber in a rotating matching manner through a rotating shaft, a fifth gear and a sixth gear are connected on the bottom end face of the connecting beam in a rotating matching manner, the tail end of the top of the fifth gear is connected with the first gear in a power matching manner through a rotating shaft, the tail end of the top of the sixth gear is connected with the third gear in a power matching manner through a rotating shaft, the seventh gear is arranged between the fifth gear and the sixth gear, an inner ratchet turntable is connected on the bottom end face of the partition plate in a rotating matching manner, the bottom end face of the seventh gear is connected with the top ratchet end of the inner turntable in a power matching manner through a rotating shaft, a rotating disc is arranged in the inner turntable, a ratchet piece which is connected with the inner ratchet turntable in a matching manner is connected on the outer surface of the rotating disc in a rotating matching manner, and the tail end of the bottom of the rotating disc, a first rocker arm is fixedly arranged on a bottom output shaft of the first motor, one side, far away from the first motor, of the bottom output shaft of the first rocker arm is hinged and matched with a second rocker arm, and one side, far away from the first rocker arm, of the second rocker arm is hinged and matched with the bottom end face of the front-back moving plate.

According to the technical scheme, the power output box is connected with an internal thread sleeve which extends towards the right side in a rotating fit mode on the right side end face of the power output box, the internal thread sleeve is connected with a threaded rod in a threaded fit mode, the left end of the threaded rod extends into the inner cavity and is connected with the right side through the sliding plate part in a fixed fit mode, a worm wheel is fixedly arranged on the outer surface of the right side extending section of the internal thread sleeve in the circumferential direction, the bottom of the worm wheel is connected with a worm in a meshed mode, a fixing block which is connected with the right side end face of the output box in a fixed fit mode is arranged on the rear side end face of the fixing block, a second motor is fixedly arranged on the rear side end face of.

According to the further technical scheme, a second bevel gear in meshed connection with the first bevel gear is further connected to the end face of the rear side of the output box body in a rotating fit mode, and the tail end of the rear side of the second bevel gear is in power fit connection with one of the chain wheels through a rotating shaft.

The invention has the beneficial effects that: the invention is convenient to control, when the worm is controlled to rotate forwards and backwards by the second motor, the worm can drive the worm wheel and the internal thread sleeve to rotate forwards and backwards, and the internal thread sleeve drives the threaded rod, the sliding plate part and the connecting beam to perform left-right movement adjustment work, so that the power control work of automatically controlling and adjusting the rotating roller in different rotating directions is realized, the use efficiency of goods conveying is improved, the drying operation of the automatically controlled rotating roller can be realized, and the phenomenon that a large amount of dust is attached to the rotating roller due to residual liquid on the rotating roller, so that the rotating roller has poor flexibility and pollutes goods is prevented, and the use requirements of users cannot be met.

Drawings

FIG. 1 is a top view of a roller conveyor of the present invention;

FIG. 2 is a cross-sectional view taken along line "A-A" of FIG. 1 in accordance with the present invention;

FIG. 3 is a bottom view of a roller conveyor of the present invention;

figure 4 is a top view of the forward and backward movement plate 821 of the present invention;

FIG. 5 is a schematic view of a power connection structure of a roller conveyor according to the present invention when the roller conveyor rotates in one direction;

fig. 6 is a schematic view of a power connection structure of a roller conveyor rotating in the other direction according to the present invention.

Detailed Description

The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Referring to fig. 1-6, a roller conveyor according to an embodiment of the present invention includes a conveyor frame 8 and a power output box 9 fixed on a rear end surface of the conveyor frame 8, a conveying groove 81 extending left and right is provided in a top end surface of the conveyor frame 8, a plurality of sets of rotating rollers 811 arranged at equal intervals are provided in the conveying groove 81, a plurality of sets of sprockets 831 arranged at equal intervals and connected to the rotating rollers 811 in a power fit manner are provided in the conveyor frame 8 at a rear side of the conveying groove 81, a chain 832 connected to the sprockets 831 at adjacent sides in a power fit manner is provided, a through groove communicated with the conveying groove 81 is provided in a bottom end surface of the conveyor frame 8, a sliding bar 822 is provided on each of left and right side end walls of the through groove, a front-and-back moving plate 821 is connected between the sliding bars 822 at left and right sides in a sliding fit manner, a heating pipe fitting 8211 is provided in a top, the power output box 9 is used to control the reciprocating forward and backward movement of the forward and backward moving plate 821 and the rotation of the roller 811.

Advantageously or exemplarily, the supporting feet 7 are arranged around the bottom of the conveyor frame 8, so as to realize stable support.

Beneficially or exemplarily, a first motor 94 is fixedly arranged on the bottom end face of the power output box 9, an inner chamber 91 is arranged in the power output box 9, a partition 911 extending left and right is arranged in the inner chamber 91, the left and right ends of the partition 911 are respectively connected with the left and right walls of the inner chamber 91 in a fixed fit manner, slide plate members 92 symmetrically arranged left and right are connected between the top end face of the partition 911 and the top wall of the inner chamber 91 in a sliding fit manner, a connecting beam 920 is fixedly connected between the slide plate members 92 on the left and right sides, a first gear 921, a second gear 922 and a third gear 9261 are connected on the top end face of the connecting beam 920 in a rotating fit manner, the second gear 922 is located on the right side of the first gear 921 and is in meshed connection with the first gear 921, the third gear 9261 is located on the right side of the second gear 922, a fourth gear 924 is arranged between the second gear 922 and the third gear 9261, fourth gear 924 top has set firmly first bevel gear 925, first bevel gear 925 top end through the pivot with the roof normal running fit of interior chamber 91 is connected, normal running fit is connected with fifth gear 923 and sixth gear 926 on the bottom terminal surface of tie-beam 920, the top of fifth gear 923 end through the pivot with first gear power fit is connected, the top of sixth gear 926 end through the pivot with third gear 9261 power fit is connected, fifth gear 923 with be equipped with between the sixth gear 926 seventh gear 928, normal running fit is connected with interior carousel 929 on the bottom terminal surface of baffle 911, the bottom terminal surface of seventh gear 928 through the pivot with the top end power fit of interior ratchet carousel 929 is connected, be equipped with rolling disc ratchet 941 in the interior carousel 929, the rotational fit is connected with on the surface of rolling disc 941 for with the ratchet piece 942 that interior carousel 929 fit is connected, the bottom end of rolling disc 941 through the pivot with the top output shaft power fit of first motor 94 is connected, first rocking arm 943 has set firmly on the bottom output shaft of first motor 94, first rocking arm 943 keeps away from the articulated cooperation in bottom output shaft one side of first motor 94 is connected with second rocking arm 944, second rocking arm 944 is kept away from first rocking arm 943 one side with the articulated cooperation in bottom terminal surface of back-and-forth movement plate 821 is connected, thereby realizes automatic control the rotation work of commentaries on classics roller 811.

Beneficially or exemplarily, an internal thread sleeve 931 extending to the right side is connected to the right side end face of the power output box 9 in a rotating fit manner, a threaded rod 933 is connected to the internal thread sleeve 931 in the internal thread fit manner, the left end of the threaded rod 933 extends into the inner cavity 91 and is fixedly connected with the slide plate component 92 on the right side in a matching manner, a worm wheel 932 is fixedly arranged on the outer surface of the right side extension section of the internal thread sleeve 931 in the circumferential direction, a worm 934 is connected to the bottom of the worm wheel 932 in a meshing manner, a fixed block 935 fixedly connected with the right side end face of the output box 9 is arranged on the rear side of the worm 934, a second motor 936 is fixedly arranged on the rear side end face of the fixed block 935, and an output shaft at the front side of the second motor 936 is connected with the worm 934 in a power fit manner, so that the adjusting operation.

Beneficially or exemplarily, a second bevel gear 927 in meshed connection with the first bevel gear 925 is further connected to the rear end face of the output box 9 in a rotating fit manner, and the rear end of the second bevel gear 927 is in power fit connection with one of the chain wheels 831 through a rotating shaft.

Example 1

The rotating disc 941 and the first rocker arm 943 are controlled to rotate by the first motor 94, the first rocker arm 943 drives the front-back moving plate 821 to slide along the front-back direction of the sliding guide strip 822 by the second rocker arm 944, and the heating pipe 8211 is opened to realize rapid heating and drying work, so that the ratchet piece 942 on the rotating disc 941 and the inner ratchet turntable 929 are in a sliding fit working state, the inner ratchet turntable 929 is in a static state, and the heating pipe 8211 at the top of the front-back moving plate 821 is independently controlled to perform reciprocating front-back moving operation and drying work on the rotating roller 811;

example 2

When the second motor 936 controls the forward and reverse rotation of the worm 934, the worm 934 can drive the worm wheel 932 and the internal thread sleeve 931 to rotate forward and reverse, the internal thread sleeve 931 drives the threaded rod 933, the slider 92 and the connecting beam 920 to perform left-right movement adjustment, when the left slider 92 abuts against the left wall of the inner chamber 91, the right slider 92 is moved away from the right wall of the inner chamber 91 to the maximum extent, the sixth gear 926 and the seventh gear 928 are engaged with each other, the fifth gear 923 is moved away from the seventh gear 928 to the maximum extent, the second gear 922 is moved away from the fourth gear 924 to the maximum extent, the third gear 9261 and the fourth gear 924 are engaged with each other, and when the first motor 94 controls the rotating disc 941 to rotate in reverse, the ratchet 942 on the rotating disc 941 is engaged with the internal ratchet disc 929, the rotating disc 941 drives the inner ratchet wheel 929 and the seventh gear 928 to rotate, at this time, the seventh gear 928 drives the sixth gear 926 and the third gear 9261 to rotate, meanwhile, the third gear 9261 drives the fourth gear 924 and the first bevel gear 925 to rotate, the first bevel gear 925 drives the second bevel gear 927 and the chain wheel 831 to rotate towards one side of the first gear, so that the rotating roller 811 is controlled to rotate towards one direction, and the first motor 94 controls the first rocker 943 to drive the front-back moving plate 821 to slide along the front-back direction of the sliding guide strip 822 through the second rocker 944, so that the drying work during transportation towards one direction is realized;

example 3

When the right sliding plate 92 abuts against the right wall of the inner chamber 91, the left sliding plate 92 is maximally away from the left wall of the inner chamber 91, the fifth gear 923 and the seventh gear 928 are in meshed connection, the sixth gear 926 is maximally away from the seventh gear 928, the second gear 922 and the fourth gear 924 are in meshed connection, and the third gear 9261 is maximally away from the fourth gear 924, when the first motor 94 controls the rotating disc 941 to rotate in reverse, the ratchet member 942 on the rotating disc 941 and the inner ratchet turntable 929 cooperate with each other, the rotating disc 941 drives the inner ratchet turntable 929 and the seventh gear 928 to rotate, at this time, the seventh gear 928 drives the fifth gear 923 and the first gear 921 to rotate, the first gear 921 drives the second gear 922 and the fourth gear 924 to rotate, and the first bevel gear 925 on the top of the fourth gear 924 drives the second bevel gear 927 and the sprocket 831 to rotate in the direction of the other side The rotation of the roller 811 is controlled to rotate in the other direction, and the first motor 94 controls the first rocker 943 to drive the forward and backward moving plate 821 to slide along the forward and backward direction of the slide guide bar 822 through the second rocker 944, so as to dry the clothes transported in the other direction.

The invention has the beneficial effects that: the invention is convenient to control and strong in functionality, when the positive and negative rotation of the worm is controlled by the second motor, the worm drives the worm wheel and the internal thread sleeve to rotate positively and reversely, and the internal thread sleeve drives the threaded rod, the sliding plate part and the connecting beam to perform left and right movement adjustment work, so that the power control work of automatically controlling and adjusting the rotating roller in different rotating directions is realized, the use efficiency of goods conveying is improved, the drying operation of the automatically controlled rotating roller can be realized, and the phenomenon that the rotating roller is poor in flexibility and pollutes goods due to the fact that a large amount of dust is attached to the residual liquid on the rotating roller is prevented, and the use requirements of users cannot be met.

It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.

Claims

1. The utility model provides a roller conveyor, includes the conveyer frame and is fixed in the power take off box on the conveyer frame rear end face, its characterized in that: a conveying groove extending leftwards and rightwards is arranged in the top end face of the conveying rack, a plurality of groups of rotary rollers are arranged in the conveying groove at equal intervals, a plurality of groups of chain wheels are arranged in the conveying rack at the rear side of the conveying groove at equal intervals and are in power fit connection with the rotary rollers, chains are in power fit connection between the chain wheels at adjacent sides, a through groove communicated with the conveying groove is arranged in the bottom end face of the conveying rack, guide sliding strips are arranged on the end walls of the left side and the right side of the through groove, a front-back moving plate is connected between the guide sliding strips at the left side and the right side in a sliding fit manner, a heating pipe fitting is arranged in the top end face of the front-back moving plate, the power output box body is used for controlling the reciprocating front-back movement of the front-back moving plate and the rotary, the power output box is internally provided with an inner chamber, a baffle plate which is arranged in a left-right extending manner is arranged in the inner chamber, the tail ends of the left side and the right side of the baffle plate are respectively fixedly matched and connected with the left wall and the right wall of the inner chamber, slide plate pieces which are symmetrically arranged in a left-right manner are connected between the top end surface of the baffle plate and the top wall of the inner chamber in a sliding fit manner, a connecting beam is fixedly connected between the slide plate pieces on the left side and the right side, a first gear, a second gear and a third gear are connected on the top end surface of the connecting beam in a rotating fit manner, the second gear is positioned on the right side of the first gear and is meshed and connected with the first gear, the third gear is positioned on the right side of the second gear, a fourth gear is arranged between the second gear and the third gear, a first bevel gear is fixedly arranged on the top of the fourth gear, and the, a fifth gear and a sixth gear are connected to the bottom end face of the connecting beam in a rotating matching manner, the top end of the fifth gear is connected with the first gear in a power matching manner through a rotating shaft, the top end of the sixth gear is connected with the third gear in a power matching manner through a rotating shaft, a seventh gear is arranged between the fifth gear and the sixth gear, an inner ratchet turntable is connected to the bottom end face of the partition plate in a rotating matching manner, the bottom end face of the seventh gear is connected with the top end of the inner ratchet turntable in a power matching manner through a rotating shaft, a rotating disc is arranged in the inner ratchet turntable, a ratchet piece used for being connected with the inner turntable in a matching manner is connected to the outer surface of the rotating disc in a rotating matching manner, the bottom end of the rotating disc is connected with the top output shaft of the first motor in a power matching manner through a rotating shaft, and a first rocker arm is fixedly arranged on the bottom output shaft of, one side of the first rocker arm, which is far away from the output shaft at the bottom of the first motor, is hinged and matched with a second rocker arm, one side of the second rocker arm, which is far away from the first rocker arm, is hinged and matched with the bottom end surface of the front-back moving plate, the right end face of the power output box body is connected with an internal thread sleeve which extends to the right side in a rotating matching way, the inner thread of the internal thread sleeve is connected with a threaded rod in a matching way, the left end of the threaded rod extends into the inner cavity and is fixedly connected with the right slide plate component in a matching way, a worm wheel is fixedly arranged on the outer surface of the right extending section of the internal thread sleeve in the circumferential direction, the bottom of the worm wheel is connected with a worm in a meshing manner, a fixed block which is fixedly matched and connected with the right end face of the output box body is arranged at the rear side of the worm, a second motor is fixedly arranged on the end face of the rear side of the fixed block, and an output shaft of the front side end of the second motor is in power fit connection with the worm; a second bevel gear in meshed connection with the first bevel gear is further connected to the rear end face of the output box body in a rotating fit manner, and the rear end of the second bevel gear is in power fit connection with one of the chain wheels through a rotating shaft; supporting legs are arranged on the periphery of the bottom of the conveying rack.