Anti-falling and overturning conveyor

Abstract

The application relates to a falling-prevention overturning conveyor which comprises a first support, a second support and a third support fixedly arranged on one side of the first support respectively, a first conveying assembly arranged on the first support, a second conveying assembly rotatably arranged on the second support, a third conveying assembly arranged on the third support, a driving assembly arranged on the second conveying assembly and used for driving the second conveying assembly to rotate, and a shunt assembly arranged on the top of the first conveying assembly and used for shunting materials; the driving assembly comprises a driving cylinder, two driving connecting rods rotatably connected to the output end of the driving cylinder, and the end of one of the two driving connecting rods is rotatably connected to the second conveying table through a first connecting seat; the problems that the telescopic cylinder is out of gas or fails during the lifting of the conveyor, the conveyor falls or overturns, and the safety is low are solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of conveyors, in particular to a falling-prevention and overturning-prevention conveyor. BACKGROUND

[0002] Material conveying is generally carried out by conveyors, and different conveying requirements are generally completed by cooperation of several conveyors. During material conveying, material conveying interference often occurs, which requires the conveyors to be lifted to avoid interference. During lifting of the conveyors, the telescopic air cylinder is prone to be out of gas or fail, resulting in falling or overturning of the conveyors and low safety.

[0003] In order to solve the above defects, the present application provides a technical solution. SUMMARY

[0004] The technical problems solved by the present application are as follows:

[0005] During lifting of the conveyors, the telescopic air cylinder is prone to be out of gas or fail, resulting in falling or overturning of the conveyors and low safety.

[0006] The purpose of the present application can be achieved by the following technical solutions:

[0007] A falling-prevention and overturning-prevention conveyor comprises a first support, a second support and a third support are fixedly arranged on one side of the first support, a first conveying assembly is arranged on the first support, a second conveying assembly is rotatably arranged on the second support, a third conveying assembly is arranged on the third support, a driving assembly for driving the second conveying assembly to rotate is arranged on the second conveying assembly, and a shunt assembly for shunting material is arranged on the top of the first conveying assembly.

[0008] The driving assembly comprises a driving cylinder, two driving links are rotatably connected to the output end of the driving cylinder, the end of one of the driving links is rotatably connected to the second conveying table through a first connecting seat, the end of the other driving link is rotatably connected to the second support through a second connecting seat, a limiting assembly for limiting the driving links is arranged on the second support, and the limiting assembly is located on the side of the driving links away from the driving cylinder.

[0009] Further, the first conveying assembly comprises a first conveying table fixedly arranged on the top of the first support, first conveying wheels are rotatably arranged at both ends of the inner surface of the first conveying table, a first conveying belt is arranged between the two first conveying wheels, a first conveying motor is fixedly arranged on one side of the first conveying table, and the output end of the first conveying motor is fixedly connected to one of the first conveying wheels.

[0010] Further, the second conveying assembly comprises a second conveying table, three conveying plates are uniformly arranged in the second conveying table, second conveying belts are arranged on the outer sides of the three conveying plates, and a plurality of second conveying wheels are rotatably arranged on the inner surface of the second conveying table, one of the second conveying wheels is connected to one side of the three conveying plates, a second conveying motor is fixedly arranged on one side of the second conveying table, and the output end of the second conveying motor is fixedly connected with the common second conveying wheel.

[0011] Further, one end of the second conveying table is rotatably arranged on the second support through a first hinge seat, and the lengths of the three conveying plates are different.

[0012] Further, the third conveying assembly comprises a third conveying table, third conveying wheels are rotatably arranged at both ends of the inner surface of the third conveying table, a third conveying belt is arranged between the two third conveying wheels, a third conveying motor is fixedly arranged on one side of the third conveying table, and the output end of the third conveying motor is fixedly connected with one of the third conveying wheels.

[0013] Further, the tail of the driving cylinder is rotatably connected with the second support through a second hinge seat, a pneumatic valve is fixedly arranged on the second support, and the pneumatic valve is electrically connected with the driving cylinder.

[0014] Further, the limiting assembly comprises a limiting seat fixedly arranged on the second support, and a limiting shaft is threadedly arranged at one end of the limiting seat.

[0015] Further, the shunt assembly comprises a shunt box fixedly arranged on the top of the first conveying table, openings are arranged at both ends of the shunt box, a connecting plate is fixedly arranged at one side of the inner surface of the shunt box, three groups of guide plates are fixedly arranged at the other side of the inner surface of the shunt box, three shunt plates are rotatably arranged on the bottom of the connecting plate through rotating shafts, and the intervals of the three shunt plates are different.

[0016] Further, the intervals of each group of guide plates gradually decrease towards the side close to the second conveying assembly.

[0017] Further, a transmission box is fixedly arranged on the top of the connecting plate, transmission gears are fixedly arranged at the ends of the rotating shafts and pass through the transmission box, a transmission belt is meshingly arranged on the outer sides of the plurality of transmission gears, a transmission motor is fixedly arranged on the top of the shunt box, and the output end of the transmission motor is fixedly connected with one of the rotating shafts.

[0018] The beneficial effects of the present application are as follows:

[0019] The drive assembly is arranged in the application, the drive cylinder is controlled to extend through the air control valve, the second conveying table is rotated around the first hinged seat through the cooperation of the two drive connecting rods, one end of the second conveying assembly is lifted, the third conveying assembly is conveniently fed from the rear, when one of the drive connecting rods rotates to contact the limiting assembly, the drive connecting rod exceeds the dead point position, that is, the included angle of the two drive connecting rods on the side away from the drive cylinder is greater than one hundred and eighty degrees, the limiting assembly is arranged, on the one hand, the reverse rotation caused by the too large rotation angle of the drive connecting rod can be avoided, on the other hand, the inclination position of the second conveying assembly can be limited, the falling and overturning of the second conveying assembly can be avoided, and the safety of the conveyor is improved.

[0020] The drive motor controls one of the rotating shafts to rotate through the arrangement of the shunt assembly, a plurality of rotating shafts are synchronously rotated through the cooperation of a plurality of transmission gears and transmission belts, a plurality of shunt plates are rotated, the material conveyed on the first conveying assembly is shunted, the shunt plates can control the conveying speed of the material, the disorder caused by the one-time conveying of too much material can be avoided, the spacing of the shunt plates is different, the shunting of materials of different sizes is facilitated, and finally the materials are conveyed through different guide plates, the orderliness of material conveying is ensured, the accumulation or disorder of the materials in the conveying process is further avoided, and the conveying efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] The application will be further described in detail below in combination with the drawings and specific embodiments.

[0022] Figure 1 is a schematic view of the overall structure of the application;

[0023] Figure 2 is a schematic view of the overall structure of the application

[0024] Figure 3 is a top view of the overall structure of the application;

[0025] Figure 4 is an enlarged view of the structure at A in the application; Figure 2

[0026] Figure 5 is a schematic view of the limiting assembly of the application;

[0027] Figure 6 is a top view of the internal structure of the shunt box of the application;

[0028] Figure 7 is a schematic view of the transmission gear and the transmission belt of the application.

[0029] ​In the figure: 1, first support; 2, first conveying assembly; 3, second conveying assembly; 4, third conveying assembly; 5, driving assembly; 6, flow distribution assembly; 101, second support; 102, third support; 201, first conveying table; 202, first conveying belt; 203, first conveying motor; 301, second conveying table; 302, second conveying belt; 303, second conveying motor; 304, first hinged seat; 401, third conveying table; 402, third conveying belt; 403, third conveying motor; 501, driving cylinder; 502, driving connecting rod; 503, first connecting seat; 504, second connecting seat; 505, second hinged seat; 506, air control valve; 507, limiting assembly; 508, limiting seat; 509, limiting shaft; 601, flow distribution box; 602, flow guide plate; 603, flow distribution plate; 604, transmission box; 605, transmission gear; 606, transmission belt; 607, transmission motor. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0031] Please refer to Figures 1-7 The present application provides a technical solution:

[0032] The anti-falling and overturning conveyor comprises a first support 1, a second support 101 and a third support 102 are fixedly arranged on one side of the first support 1, a first conveying assembly 2 is arranged on the first support 1, a second conveying assembly 3 is rotatably arranged on the second support 101, the second conveying assembly 3 is located on one side of the first conveying assembly 2, a third conveying assembly 4 is arranged on the third support 102, the third conveying assembly 4 is located below the second conveying assembly 3, the second conveying assembly 3 and the third conveying assembly 4 are arranged perpendicularly, the first conveying assembly 2, the second conveying assembly 3 and the third conveying assembly 4 are used for conveying materials, the second conveying assembly 3 is provided with a driving assembly 5 for driving the second conveying assembly 3 to rotate, and the top of the first conveying assembly 2 is provided with a flow distribution assembly 6 for distributing materials.

[0033] The first conveying assembly 2 comprises a first conveying table 201 fixedly arranged on the top of the first support 1, first conveying wheels are rotatably arranged at both ends of the inner surface of the first conveying table 201, a first conveying belt 202 is installed between the two first conveying wheels, a first conveying motor 203 is fixedly arranged on one side of the first conveying table 201, and the output end of the first conveying motor 203 is fixedly connected with one of the first conveying wheels.

[0034] The first conveying table 201 is obliquely arranged to facilitate lifting of the materials.

[0035] The second conveying assembly 3 comprises a second conveying table 301, the inside of the second conveying table 301 is uniformly provided with three conveying plates, the outer side of each of the three conveying plates is provided with a second conveying belt 302, the inner surface of the second conveying table 301 is rotatably provided with a plurality of second conveying wheels, one of the second conveying wheels is connected to one side of the three conveying plates, one side of the second conveying table 301 is fixedly provided with a second conveying motor 303, and the output end of the second conveying motor 303 is fixedly connected with the common second conveying wheel.

[0036] One end of the bottom of the second conveying table 301 is rotatably arranged on the second support 101 through a first hinge seat 304, the lengths of the three conveying plates are different, so that the materials can be conveniently conveyed to different positions on the third conveying assembly 4.

[0037] The third conveying assembly 4 comprises a third conveying table 401, the inner surface of the third conveying table 401 is rotatably provided with third conveying wheels at both ends, a third conveying belt 402 is arranged between the two third conveying wheels, one side of the third conveying table 401 is fixedly provided with a third conveying motor 403, and the output end of the third conveying motor 403 is fixedly connected with one of the third conveying wheels.

[0038] The driving assembly 5 comprises a driving cylinder 501, the output end of the driving cylinder 501 is rotatably connected with two driving connecting rods 502, the end of one of the driving connecting rods 502 is rotatably connected with the second conveying table 301 through a first connecting seat 503, and the end of the other driving connecting rod 502 is rotatably connected with the second support 101 through a second connecting seat 504.

[0039] The tail of the driving cylinder 501 is rotatably connected with the second support 101 through a second hinge seat 505, the second support 101 is fixedly provided with a pneumatic valve 506, and the pneumatic valve 506 is electrically connected with the driving cylinder 501.

[0040] The second support 101 is provided with a limiting assembly 507 for limiting the driving connecting rod 502, and the limiting assembly 507 is located on the side, away from the driving cylinder 501, of the driving connecting rod 502.

[0041] The limiting assembly 507 comprises a limiting seat 508 fixedly arranged on the second support 101, one end of the limiting seat 508 is threadedly arranged with a limiting shaft 509, the limiting shaft 509 can be adjusted in length on the limiting seat 508, so as to control the maximum inclination angle of the second conveying assembly 3 according to different use requirements. Through the arrangement of the driving assembly 5, the driving cylinder 501 is controlled to extend through the air control valve 506, so as to drive the second conveying table 301 to rotate around the first hinge seat 304 through the cooperation of the two driving connecting rods 502, so that one end of the second conveying assembly 3 is lifted, thereby facilitating the feeding of the third conveying assembly 4 from the rear. When one of the driving connecting rods 502 rotates to contact the limiting assembly 507, the driving connecting rod 502 will exceed the dead point position, that is, the included angle of the two driving connecting rods 502 away from the side of the driving cylinder 501 is greater than one hundred and eighty degrees. The limiting assembly 507 is arranged, which can avoid the reverse rotation caused by the excessive rotation angle of the driving connecting rod 502, and can also limit the inclination position of the second conveying assembly 3, so as to avoid the falling and overturning of the second conveying assembly 3, thereby improving the safety of the conveyor.

[0042] The shunt assembly 6 comprises a shunt box 601 fixedly arranged on the top of the first conveying table 201, two ends of the shunt box 601 are provided with openings, one side of the inside of the shunt box 601 is fixedly arranged with a connecting plate, the other side of the inside of the shunt box 601 is fixedly arranged with three groups of guide plates 602, the bottom of the connecting plate is rotatably arranged with three shunt plates 603 through a rotating shaft, the spacing of the three shunt plates 603 is different, so as to facilitate the shunting of materials of different sizes, and the arrangement of the shunt plate 603 can also control the speed of material conveying, so as to avoid the confusion caused by the one-time conveying of too much material.

[0043] The spacing of each group of guide plates 602 gradually decreases towards the side close to the second conveying assembly 3.

[0044] The top of the connecting plate is fixedly provided with a transmission box 604, the end of the rotating shaft is provided through the transmission box 604 and is fixedly provided with a transmission gear 605, the outer side of a plurality of transmission gears 605 is engaged with a transmission belt 606, the top of the distribution box 601 is fixedly provided with a transmission motor 607, and the output end of the transmission motor 607 is fixedly connected with one of the rotating shafts. Through the arrangement of the distribution assembly 6, the transmission motor 607 controls the rotation of one of the rotating shafts, so as to drive a plurality of rotating shafts to rotate synchronously through the cooperation of a plurality of transmission gears 605 and a transmission belt 606, thereby driving a plurality of distribution plates 603 to rotate, and distributing the material conveyed on the first conveying assembly 2. The speed of material conveying can be controlled by arranging the distribution plate 603, avoiding the chaos caused by one-time conveying of too much material, and the spacing of the distribution plate 603 is different, thereby facilitating the distribution of materials of different sizes, and finally conducting and conveying through different guide plates 602, ensuring the orderliness of material conveying, further avoiding the accumulation or chaos in the material conveying process, and improving the conveying efficiency.

[0045] Working principle:

[0046] In use, the first conveying assembly 2 conveys the material, and in the conveying process, one of the rotating shafts is controlled to rotate by the transmission motor 607, so as to drive a plurality of rotating shafts to rotate synchronously through the cooperation of a plurality of transmission gears 605 and a transmission belt 606, thereby driving a plurality of distribution plates 603 to rotate, distributing the material conveyed on the first conveying assembly 2, and the spacing of the distribution plate 603 is different, thereby facilitating the distribution of materials of different sizes, and finally conducting and conveying through different guide plates 602, entering the second conveying assembly 3, and finally falling into the third conveying assembly 4 for conveying, ensuring the orderliness of material conveying.

[0047] When the third conveying assembly 4 supplies material from the rear, the driving air cylinder 501 is controlled to extend through the air control valve 506, thereby driving the second conveying table 301 to rotate around the first hinge seat 304 through the cooperation of the two driving connecting rods 502, so as to lift one end of the second conveying assembly 3, thereby facilitating the third conveying assembly 4 to supply material from the rear.

[0048] The above describes one embodiment of the present application in detail, but the content described is only a preferred embodiment of the present application and cannot be considered as limiting the scope of the present application. Any equivalent changes and improvements made within the scope of the present application should still belong to the patent scope of the present application.

Claims

1. A falling-prevention overturning conveyor, comprising a first support (1), a second support (101) and a third support (102) are fixedly arranged on one side of the first support (1) respectively, a first conveying assembly (2) is arranged on the first support (1), a second conveying assembly (3) is rotatably arranged on the second support (101), and a third conveying assembly (4) is arranged on the third support (102), characterized in that, The second conveying assembly (3) is provided with a driving assembly (5) for driving the second conveying assembly (3) to rotate, and the top of the first conveying assembly (2) is provided with a shunt assembly (6) for shunting materials. The driving assembly (5) comprises a driving cylinder (501), the output end of the driving cylinder (501) is rotationally connected with two driving connecting rods (502), the end of one of the driving connecting rods (502) is rotationally connected with the second conveying table (301) through a first connecting seat (503), the end of the other driving connecting rod (502) is rotationally connected with the second support (101) through a second connecting seat (504), the second support (101) is provided with a limiting assembly (507) for limiting the driving connecting rod (502), and the limiting assembly (507) is located on the side, away from the driving cylinder (501), of the driving connecting rod (502). The second conveying assembly (3) comprises a second conveying table (301), the inside of the second conveying table (301) is uniformly provided with three conveying plates, the outer side of each of the three conveying plates is provided with a second conveying belt (302), and the inner surface of the second conveying table (301) is rotationally provided with a plurality of second conveying wheels, one of the second conveying wheels is connected with one side of the three conveying plates, and the side of the second conveying table (301) is fixedly provided with a second conveying motor (303), and the output end of the second conveying motor (303) is fixedly connected with the common second conveying wheel.

2. A fall-arresting, inverting conveyor as claimed in claim 1, characterised in that, The first conveying assembly (2) comprises a first conveying table (201) fixedly arranged at the top of the first support (1), the inner surface of the first conveying table (201) is rotationally provided with first conveying wheels at both ends, a first conveying belt (202) is arranged between the two first conveying wheels, the side of the first conveying table (201) is fixedly provided with a first conveying motor (203), and the output end of the first conveying motor (203) is fixedly connected with one of the first conveying wheels.

3. A fall-arresting, inverting conveyor as claimed in claim 1, characterised in that, One end of the second conveying table (301) is rotationally arranged on the second support (101) through a first hinged seat (304), and the lengths of the three conveying plates are different.

4. A fall-arresting, inverting conveyor as defined in claim 1, wherein, The third conveying assembly (4) comprises a third conveying table (401), the inner surface of the third conveying table (401) is rotationally provided with third conveying wheels at both ends, a third conveying belt (402) is arranged between the two third conveying wheels, the side of the third conveying table (401) is fixedly provided with a third conveying motor (403), and the output end of the third conveying motor (403) is fixedly connected with one of the third conveying wheels.

5. A fall-arresting, inverting conveyor as defined in claim 1, wherein, The tail of the driving cylinder (501) is rotationally connected with the second support (101) through a second hinged seat (505), the second support (101) is fixedly provided with a gas control valve (506), and the gas control valve (506) is electrically connected with the driving cylinder (501).

6. A fall-arresting, inverting conveyor as defined in claim 1, wherein, The limiting assembly (507) comprises a limiting seat (508) fixedly arranged on the second support (101), and the end of the limiting seat (508) is threadedly provided with a limiting shaft (509).

7. A fall-arresting, inverting conveyor as defined in claim 1, wherein, The shunt assembly (6) comprises a shunt box (601) fixedly arranged on the top of the first conveying table (201), openings are arranged at both ends of the shunt box (601), a connecting plate is fixedly arranged on one side of the inside of the shunt box (601), three groups of guide plates (602) are fixedly arranged on the other side of the inside of the shunt box (601), three shunt plates (603) are rotatably arranged on the bottom of the connecting plate through rotating shafts, and the intervals of the three shunt plates (603) are different.

8. A fall-arresting, inverting conveyor as claimed in claim 7, characterised in that, The intervals of each group of guide plates (602) gradually decrease towards the side close to the second conveying assembly (3).

9. A fall-arresting, inverting conveyor as claimed in claim 7, characterised in that, A transmission box (604) is fixedly arranged on the top of the connecting plate, transmission gears (605) are fixedly arranged at the ends of the rotating shafts and pass through the transmission box (604), a transmission belt (606) is arranged in meshing mode on the outer sides of the transmission gears (605), a transmission motor (607) is fixedly arranged on the top of the shunt box (601), and the output end of the transmission motor (607) is fixedly connected with one of the rotating shafts.

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