Electric control roller conveying system capable of conveying at variable speed

Abstract

The utility model discloses a variable speed conveying electric control roller conveying system which comprises a top frame, the bottom of the top frame is fixedly connected with foot stools, the foot stools are symmetrically arranged, the top of the top frame is fixedly connected with fixing blocks, the fixing blocks are symmetrically arranged, the inner sides of the fixing blocks are rotationally connected with rollers, and the rollers are fixedly connected with the bottom of the top frame. Wherein one end of one roller is fixedly connected with a servo motor, according to use requirements, the servo motor is adjusted to the required speed, after the servo motor is started, one roller is driven to rotate, the rest rollers are driven to rotate through transmission of the transmission chain, materials are conveyed, in the conveying process, an air pump is started, and the other rollers are driven to rotate. After gas is conveyed to the gas distributing pipes from the main pipe, the gas is blown from the upper direction and the lower direction through the nozzles, dust attached to the surfaces of materials is preliminarily removed, the materials can be effectively and preliminarily cleaned, and therefore the workload of cleaning work of rear-end workers is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of roller conveying, and in particular relates to an electric-controlled roller conveying system with variable speed conveying. Background Art

[0002] Roller conveyors are suitable for conveying various types of boxes, bags, pallets and other piece goods, bulk materials, small items or irregular items. They can convey single-piece materials with very large weights or withstand large impact loads. The roller lines are easy to connect and filter. Multiple roller lines and other conveyors or special machines can be used to form a complex logistics transportation system to meet various process needs.

[0003] During the conveying process, some existing electric-controlled roller machines are difficult to perform preliminary cleaning of the floating dust attached to the surface of the materials, resulting in a large workload for the back-end operators in the material cleaning operation, which is extremely inconvenient. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide an electrically controlled roller conveying system with variable speed conveying, so as to solve the problem that some existing electrically controlled roller machines mentioned in the above background technology are difficult to perform preliminary cleaning of floating dust attached to the surface of materials during the conveying process, resulting in a large workload and great inconvenience for the back-end operators in the material cleaning operation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an electrically controlled roller conveying system with variable speed conveying, comprising a top frame, the bottom of the top frame is fixedly connected to a tripod, the tripod is symmetrically arranged, the top of the top frame is fixedly connected to a fixing block, the fixing blocks are symmetrically arranged, the inner sides of the fixing blocks are rotatably connected to a roller, one end of one of the rollers is fixedly connected to a servo motor, one side of the servo motor is fixedly connected to a fixing block, adjacent fixing blocks are rotatably connected to a transmission chain, a screw is threadedly connected to the inner side of the top frame, the screws are symmetrically arranged, the outer sides of the screws are movably connected to adapter blocks, one side of the adapter blocks is fixedly connected to a vertical plate, one side of the vertical plate is fixedly connected to a side plate, the inner sides of the side plates are fixedly connected to nozzles, the nozzles are symmetrically arranged, the tops of the nozzles are fixedly connected to air distribution pipes, one side of the air distribution pipes is fixedly connected to a main pipe, and one end of the main pipe is fixedly connected to an air pump.

[0006] Preferably, the outer sides of the main pipe and the gas distribution pipe are fixedly connected with collars, and a plurality of collars are symmetrically arranged, and one side of the collar is respectively fixedly connected with a vertical plate and a side plate.

[0007] Preferably, the roller is made of stainless steel, and the outer sides of both ends of the roller are rotatably connected with fixed blocks.

[0008] Preferably, the bottom of the tripod is fixedly connected to a bottom frame, and the top of the tripod is fixedly connected to a top frame.

[0009] Preferably, a guard plate is fixedly connected to the top of the top frame, and two guard plates 51 are symmetrically arranged.

[0010] Preferably, one side of the vertical plate is fixedly connected to a stabilizing plate, a plurality of stabilizing plates are symmetrically arranged, the stabilizing plate is a triangular structure, one side of the stabilizing plate is fixedly connected to a side plate, and one side of the side plate is fixedly connected to a vertical plate.

[0011] Preferably, a gasket is movably connected to the outer side of one end of the screw rod, a transfer block is movably connected to the outer side of the screw rod, and a top frame is threadedly connected to the outer side of the other end of the screw rod.

[0012] Preferably, the outer surfaces of the top frame and the tripod are both provided with an electroplated anti-oxidation coating.

[0013] Compared with the prior art, the utility model provides an electrically controlled roller conveying system with variable speed conveying, which has the following beneficial effects:

[0014] 1. The utility model sets a nozzle, the outer side of the nozzle is fixedly connected with a side plate, both sides of the side plate are fixedly connected with a vertical plate, the top of the nozzle is fixedly connected with an air distribution pipe, one side of the air distribution pipe is fixedly connected with a main pipe, and one side of the main pipe is fixedly connected with an air pump. According to the needs of use, the servo motor is adjusted to the required speed, and the servo motor is turned on to drive one of the rollers to rotate, and the transmission chain drives the remaining rollers to rotate to transport the material. During the transportation process, the air pump is turned on, and the gas is transmitted from the main pipe to the air distribution pipe, and then blown from the upper and lower directions through the nozzle to preliminarily remove the dust attached to the surface of the material, which can effectively carry out preliminary cleaning of the material, thereby reducing the workload of the cleaning operation of the back-end operators;

[0015] 2. The utility model provides a gasket, the inner side of which is movably connected to a screw, and the outer side of one end of the screw is threadedly connected to a top frame, which can effectively reduce the looseness of the screw during long-term use and ensure the stability of the screw;

[0016] 3. The utility model provides a stabilizing plate which is a triangular structure. One side of the stabilizing plate is fixedly connected to a vertical plate, and the other side of the stabilizing plate is fixedly connected to a side plate, thereby effectively ensuring the stability of the side plate during use.

[0017] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 This is a schematic diagram of the axonometric structure of an electrically controlled roller conveying system with variable speed conveying proposed by the utility model;

[0020] Figure 2 This is a top view of the structure of an electrically controlled roller conveying system with variable speed conveying proposed by the utility model;

[0021] Figure 3 This is a front view structural schematic diagram of an electric-controlled roller conveying system with variable speed conveying proposed by the utility model;

[0022] Figure 4 It is a side view structural schematic diagram of an electric-controlled roller conveying system with variable speed conveying proposed by the utility model;

[0023] In the figure: top frame 1, tripod 2, fixing block 3, roller 4, servo motor 5, transmission chain 6, screw 7, adapter block 8, vertical plate 9, side plate 10, nozzle 11, air distribution pipe 12, main pipe 13, air pump 14, guard plate 15, bottom frame 16, gasket 17, collar 18, stabilizing plate 19. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4The utility model provides a technical solution: an electric-controlled roller conveying system with variable speed conveying, comprising a top frame 1, a tripod 2 is fixedly connected to the bottom of the top frame 1, and a plurality of tripods 2 are symmetrically arranged, a fixed block 3 is fixedly connected to the top of the top frame 1, and a plurality of fixed blocks 3 are symmetrically arranged, and rollers 4 are rotatably connected to the inner sides of the fixed blocks 3, one end of one of the rollers 4 is fixedly connected to a servo motor 5, and a fixed block 3 is fixedly connected to one side of the servo motor 5, and a transmission chain 6 is rotatably connected between adjacent fixed blocks 3, a screw rod 7 is threadedly connected to the inner side of the top frame 1, and a plurality of screw rods 7 are symmetrically arranged, and a transfer block 8 is movably connected to the outer side of the screw 7, and a vertical plate 9 is fixedly connected to one side of the transfer block 8, and a side plate 10 is fixedly connected to one side of the vertical plate 9, and the inner side of the side plate 10 The sides are fixedly connected with nozzles 11, and several nozzles 11 are symmetrically arranged. The tops of the nozzles 11 are fixedly connected with air distribution pipes 12, one side of the air distribution pipes 12 is fixedly connected with main pipes 13, and one end of the main pipe 13 is fixedly connected with air pumps 14. According to the needs of use, the servo motor 5 is adjusted to the required speed, and after turning on the servo motor 5, one of the rollers 4 is driven to rotate, and the transmission chain 6 drives the remaining rollers 4 to rotate to transport the materials. During the transportation process, turn on the air pump 14, and after the gas is transmitted from the main pipe 13 to the air distribution pipes 12, it is blown from the upper and lower directions through the nozzles 11 to preliminarily remove the dust attached to the surface of the materials, which can effectively carry out preliminarily cleaning of the materials, thereby reducing the workload of the cleaning operations of the back-end operators.

[0026] In the utility model, preferably, the outer sides of the main pipe 13 and the air distribution pipe 12 are fixedly connected with a ring 18, and a plurality of rings 18 are symmetrically arranged. The vertical plate 9 and the side plate 10 are respectively fixedly connected to one side of the ring 18, which can effectively ensure the stability of the main pipe 13 and the air distribution pipe 12 during use.

[0027] In the present invention, preferably, the roller 4 is made of stainless steel, and the outer sides of both ends of the roller 4 are rotatably connected with fixed blocks 3, which effectively reduces the risk of oxidation and rust contamination of the material.

[0028] In the present invention, preferably, the bottom of the tripod 2 is fixedly connected to the bottom frame 16 , and the top of the tripod 2 is fixedly connected to the top frame 1 , so as to effectively ensure the stability of the tripod 2 .

[0029] In the utility model, preferably, a guard plate 15 is fixedly connected to the top of the top frame 1, and two guard plates 51 are symmetrically arranged to effectively protect the materials during the conveying process.

[0030] In the utility model, preferably, one side of the vertical plate 9 is fixedly connected with a stabilizing plate 19, and a plurality of stabilizing plates 19 are symmetrically arranged, and the stabilizing plates 19 are of a triangular structure. One side of the stabilizing plates 19 is fixedly connected with a side plate 10, and one side of the side plates 10 is fixedly connected with the vertical plate 9, thereby effectively improving the stability of the side plates 10.

[0031] In the utility model, preferably, the outer side of one end of the screw rod 7 is movably connected with a gasket 17, the outer side of the screw rod 7 is movably connected with a transfer block 8, and the outer side of the other end of the screw rod 7 is threadedly connected with a top frame 1, which effectively reduces the loosening amplitude of the screw rod 7 during long-term use.

[0032] In the present invention, preferably, the outer surfaces of the top frame 1 and the tripod 2 are both provided with an electroplated anti-oxidation coating, which effectively reduces the risk of decreased material strength due to oxidation and corrosion.

[0033] The working principle and use process of the utility model are as follows: when in use, the servo motor 5 is adjusted to the required speed according to the needs of use, and after the servo motor 5 is turned on, it drives one of the rollers 4 to rotate, and the transmission chain 6 drives the remaining rollers 4 to rotate to transport the materials. During the transportation process, the air pump 14 is turned on, and the gas is transmitted from the main pipe 13 to the gas distribution pipe 12, and then blown from the upper and lower directions through the nozzle 11 to preliminarily remove the dust attached to the surface of the material, which can effectively carry out preliminarily cleaning of the material, thereby reducing the workload of the cleaning operation of the back-end operators.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electrically controlled roller conveying system with variable speed conveying, comprising a top frame (1), characterized in that: The bottom of the top frame (1) is fixedly connected to a tripod (2), and a plurality of the tripods (2) are symmetrically arranged. The top of the top frame (1) is fixedly connected to a fixing block (3), and a plurality of the fixing blocks (3) are symmetrically arranged. The inner sides of the fixing blocks (3) are all rotatably connected to rollers (4), one end of one of the rollers (4) is fixedly connected to a servo motor (5), and one side of the servo motor (5) is fixedly connected to a fixing block (3). Adjacent fixing blocks (3) are rotatably connected to transmission chains (6), and the inner side of the top frame (1) is threadedly connected to a screw rod (7). The screw rods (7) are symmetrically arranged in plurality, and the outer sides of the screw rods (7) are movably connected to adapter blocks (8), one side of the adapter blocks (8) is fixedly connected to a vertical plate (9), one side of the vertical plate (9) is fixedly connected to a side plate (10), the inner side of the side plate (10) is fixedly connected to a nozzle (11), and the nozzles (11) are symmetrically arranged in plurality, the tops of the nozzles (11) are fixedly connected to an air distribution pipe (12), one side of the air distribution pipe (12) is fixedly connected to a main pipe (13), and one end of the main pipe (13) is fixedly connected to an air pump (14).

2. The variable speed electric roller conveying system according to claim 1 is characterized in that: The outer sides of the main pipe (13) and the gas distribution pipe (12) are fixedly connected with a collar (18), and a plurality of collars (18) are symmetrically arranged. One side of the collar (18) is respectively fixedly connected with a vertical plate (9) and a side plate (10).

3. The variable speed electric roller conveying system according to claim 1 is characterized in that: The roller (4) is made of stainless steel, and the outer sides of both ends of the roller (4) are rotatably connected to fixed blocks (3).

4. The variable speed electric roller conveying system according to claim 1 is characterized in that: The bottom of the tripod (2) is fixedly connected to a bottom frame (16), and the top of the tripod (2) is fixedly connected to a top frame (1).

5. The variable speed electric roller conveying system according to claim 1 is characterized in that: A guard plate (15) is fixedly connected to the top of the top frame (1), and two (51) are symmetrically arranged.

6. The variable speed electric roller conveying system according to claim 1 is characterized in that: One side of each of the vertical plates (9) is fixedly connected to a stabilizing plate (19), a plurality of stabilizing plates (19) are symmetrically arranged, and each of the stabilizing plates (19) is a triangular structure. One side of each of the stabilizing plates (19) is fixedly connected to a side plate (10), and one side of each of the side plates (10) is fixedly connected to the vertical plate (9).

7. The electronically controlled roller conveying system with variable speed conveying according to claim 1 is characterized in that: The outer side of one end of the screw rod (7) is movably connected to a gasket (17), the outer side of the screw rod (7) is movably connected to a transfer block (8), and the outer side of the other end of the screw rod (7) is threadedly connected to a top frame (1).

8. The variable speed electric roller conveying system according to claim 1 is characterized in that: The outer surfaces of the top frame (1) and the tripod (2) are both provided with electroplated anti-oxidation coatings.

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