CN108584306B

CN108584306B - Plate conveyor

Info

Publication number: CN108584306B
Application number: CN201810614964.3A
Authority: CN
Inventors: 许璐伟
Original assignee: Chongqing Dingsai Conveying Machinery Co ltd
Current assignee: Chongqing Dingsai Conveying Machinery Co ltd
Priority date: 2018-06-14
Filing date: 2018-06-14
Publication date: 2024-03-26
Anticipated expiration: 2038-06-14
Also published as: CN108584306A

Abstract

The invention relates to the technical field of conveying, in particular to a plate conveyor, which comprises a fixed seat, a fixed table, a conveyor body and a conveying roller, wherein the fixed seat is arranged on the fixed table; the two sides of the conveyor are provided with a drying part and a swinging plate, and the drying part and the swinging plate are sequentially arranged along the conveying direction of the conveyor body; the upper end of the swinging plate is hinged with the fixed table; an oiling layer is fixed on the swinging plate; the two ends of the conveying roller are both fixed with rotating shafts, and the rotating shafts are fixed with rotating lug plates; the end part of the rotary lug plate is rotationally connected with a push rod, and both sides of the lower end of the push rod are hinged with pull rods; one pull rod is hinged with the fixed seat, and the other pull rod is hinged with the swinging plate at the same side; an air cavity and a drying cavity are arranged in the drying part, a piston is connected in a sliding way in the air cavity, and a piston rod is fixedly connected on the piston; the end part of the piston rod is hinged with the swinging plate at the same side; a plurality of air blowing holes are arranged on the wall of the drying cavity; a communicating pipe is communicated between the drying cavity and the air cavity. The problem that adds the fan in prior art, leads to the power supply to increase has been solved to this scheme.

Description

Plate conveyor

Technical Field

The invention relates to the technical field of conveying, in particular to a plate conveyor.

Background

The plate conveyer utilizes a series of chain plates fixedly connected on a traction chain to convey materials in horizontal or oblique direction, and a single steel plate is hinged into an endless belt which is used as a traction and bearing surface of a bearing member of the conveyer. It is composed of drive mechanism, tension device, traction chain, slat, drive and direction-changing chain wheel and machine frame. The method is widely applied to other industrial departments of metallurgy, coal, chemical industry, electric power, mechanical manufacturing and national economy.

During the operation of a conveyor, particularly during the transportation of large articles, it is often necessary to treat the metal surfaces on both sides of the article; the treatment process comprises the following steps: and scrubbing and smearing antirust oil on two sides of the objects on the conveyor. In the prior art, after the metal surface is scrubbed, the metal surface is generally dried for a period of time before the rust-preventive oil is smeared, otherwise, the conditions such as yellow spots or reduced rust-preventive effect are easy to occur; but the waiting for the airing process lengthens the duration of the entire process. To solve this problem, a fan is added beside the conveyor in the prior art; when the articles are washed and placed on the conveyor, the articles pass through the fan, and the fan dries the water on the metal surfaces on two sides of the articles; then, the metal surface is smeared with rust preventive oil.

The prior art has the following technical problems: although the drying time of the object is shortened, a fan is added, and a power source is increased.

Disclosure of Invention

The invention aims to provide a plate conveyor, which solves the problems of drying by adopting a fan and increasing power sources in the prior art.

In order to achieve the above purpose, the basic scheme of the invention is as follows:

a plate conveyor comprises a fixed seat, a fixed table, a conveyor body and a conveying roller for driving the conveyor body to move; the two sides of the conveyor are provided with a drying part and a swinging plate, and the drying part and the swinging plate are sequentially arranged along the conveying direction of the conveyor body; the upper end of the swinging plate is hinged with the fixed table; an oiling layer is fixed on one side of the swinging plate, which is close to the conveyor body;

the centers of the two ends of the conveying roller are fixedly connected with rotating shafts, and rotating lug plates are fixed on the rotating shafts; the end part of the rotary lug plate is rotationally connected with a push rod, and both sides of the lower end of the push rod are hinged with pull rods; one pull rod is hinged with the fixed seat, and the other pull rod is hinged with the swinging plate at the same side;

an air cavity and a drying cavity are arranged in the drying part, a piston is connected in a sliding way in the air cavity, and a piston rod is fixedly connected on the piston; the end part of the piston rod is hinged with the swinging plate at the same side; a plurality of air blowing holes are uniformly formed in the cavity wall of one side of the drying cavity, which is close to the conveyor; a communicating pipe is communicated between the drying cavity and the air cavity.

The beneficial effect that this scheme produced is:

1. the conveying roller in the scheme not only can drive the conveyor body to operate; the push rod can be driven to move up and down, the swing plate can be pulled in the process of the up and down movement of the push rod, the piston rod can be pulled in the process of the swing plate, and then the effect of blowing air into the drying cavity is achieved;

when the object is conveyed to the drying part by the conveyor body, the metal surfaces on two sides of the object are dried, and then water drops on the metal surfaces are completely removed; then the object passes through the swinging plate, and the oil coating layer on the swinging plate can coat rust-proof oil on the metal surfaces on two sides of the object.

2. In summary, the scheme adopts one power, so that the drying and the smearing of rust-preventive oil on the metal surfaces on two sides of the object are realized; compared with the prior art, a fan is added to dry the metal surfaces on two sides of the object in a blowing mode, and the blowing power in the scheme is from a conveying roller on the conveyor body; the power source is reduced. In the scheme, the conveying roller is used as a power source, so that the effect of smearing the rust preventive oil is also realized; under the condition of not adding a power source, the automation of the whole device is further improved.

The first preferred scheme is as follows: as a further optimization of the basic scheme, the surfaces of the drying parts at the two sides, which are close to the conveyor body, are inclined surfaces, and the distance between the inclined surfaces of the drying parts at the two sides is gradually increased along the conveying direction; the inclined planes are provided with the smearing parts, and the smearing parts are arranged close to the input end of the conveyor body.

The drying efficiency of the metal surfaces on two sides of the object is further improved; the method comprises the following steps: when the object passes through the space between the two inclined planes, the smearing part contacts with the metal surfaces at the two sides of the object before the object contacts with the metal surfaces, and the water on the metal surfaces is scraped; then the object is conveyed to the air blowing hole, and the object is dried by the air blown out from the air blowing hole.

And a second preferred scheme is as follows: as a further optimization of the basic scheme, the air pump also comprises an air pump, wherein the air pump comprises a pump body and a cylinder piston positioned in the pump body, and a cylinder piston rod is fixed on the cylinder piston; the cylinder body is provided with a reset piece for resetting the cylinder piston; the cylinder piston rod is positioned below the push rod; the cylinder body is communicated with the communicating pipe.

The arrangement of the inflator further improves the drying effect of the object; the method comprises the following steps: the air blown out of the air blowing hole is not only provided by the air cavity, but also provided by the inflator; and further realize alternately supplying air to the drying cavity, so that the air blowing holes blow and dry the metal surfaces on two sides of the object.

And a preferred scheme III: as a further optimization of the first or second preferred embodiment, the rubbing part includes a card board and a rubbing layer; the clamping plate is provided with a clamping groove, and the smearing layer is clamped into the clamping groove.

The replacement or cleaning of the coating layer is convenient; the method comprises the following steps: when the coating layer needs to be replaced or cleaned, the coating layer is pulled out of the clamping groove; when in installation, the smearing layer is inserted into the clamping groove from the upper end of the clamping plate.

The preferable scheme is as follows: as a further optimization of the third preferred embodiment, the rubbing layer is sponge or cotton cloth.

Further facilitating the wiping and drying of the metal surfaces on both sides of the object.

The preferable scheme is as follows: as a further optimization of the fourth preferred scheme, protrusions are fixed on two sides of the clamping plate, and clamping rails for clamping the protrusions are fixed on the inclined planes.

Realize the detachable connection of cardboard and inclined plane, be convenient for take off the cardboard from the drier.

Drawings

FIG. 1 is a front view of one embodiment of a plate conveyor of the present invention;

FIG. 2 is a top view of the dryer section of FIG. 1;

FIG. 3 is a top view of a card in accordance with one embodiment;

fig. 4 is a top view of a card and a clip track in the second embodiment.

Detailed Description

The invention is described in further detail below by way of specific embodiments:

reference numerals in the drawings of the specification include: the fixing base 1, the fixing table 2, the conveyor body 3, the transfer roller 31, the rotating shaft 311, the rotating lug plate 312, the push rod 313, the pull rod 314, the drying part 4, the air cavity 41, the piston 411, the piston rod 412, the drying cavity 42, the air blowing hole 421, the communicating pipe 43, the smearing part 44, the clamping plate 441, the protrusion 4411, the smearing layer 442, the clamping rail 45, the swinging plate 5, the oiling layer 51, the cylinder body 6, the cylinder piston 61, the cylinder piston rod 62 and the resetting piece 63.

Example 1

Embodiment one is substantially as shown in fig. 1, 2 and 3:

the plate conveyor, see fig. 1 specifically, comprises a fixed seat 1, a fixed table 2, a conveyor body 3 and two conveying rollers 31 for driving the conveyor body 3 to move, wherein the two conveying rollers are respectively positioned at two ends of the conveyor body 3; and the conveying roller 31 on the left side of the conveyor body 3 is fixed with the output end of the motor. The fixed seat 1 and the fixed table 2 are both fixed on the wall surface or the ground, the fixed table 2 is positioned above the conveyor body 3, and the fixed seat 1 is close to the output end of the conveyor body 3.

Both sides of the conveyor are provided with a drying part 4 and a swinging plate 5, and the drying part 4 and the swinging plate 5 are sequentially arranged along the conveying direction of the conveyor body 3; the drying section 4 is fixed to the floor. The upper end of the swinging plate 5 is hinged with the fixed table 2; an oiling layer 51 is fixed on the side of the swinging plate 5 near the conveyor body 3. The oiling layer 51 in the scheme is a sponge layer or a cotton cloth layer; in use, rust preventive oil is poured onto the oiled layer 51 so that the oiled layer 51 is wetted with the rust preventive oil.

The centers of the two ends of the conveying roller 31 on the left side of the conveyor body 3 are fixedly connected with rotating shafts 311, and rotating lug plates 312 are fixed on the rotating shafts 311; the end part of the rotary lug plate 312 is rotatably connected with a push rod 313, and both sides of the lower end of the push rod 313 are hinged with pull rods 314; the left pull rod 314 is hinged with the fixed seat 1, and the right pull rod 314 is hinged with the swinging plate 5 at the same side.

An air cavity 41 and a drying cavity 42 are arranged in the drying part 4, a piston 411 is connected in a sliding way in the air cavity 41, and a piston rod 412 is fixedly connected on the piston 411; the end of the piston rod 412 is hinged with the swinging plate 5 on the same side; a plurality of air blowing holes 421 are uniformly formed in the cavity wall of the drying cavity 42, which is close to the conveyor, on one side; a communicating pipe 43 is communicated between the drying cavity 42 and the air cavity 41.

As shown in fig. 2, the surfaces of the drying parts 4 at two sides, which are close to the conveyor body 3, are inclined surfaces, and the distance between the inclined surfaces of the drying parts 4 at two sides is gradually increased along the conveying direction; the inclined planes are provided with the smearing parts 44, and the smearing parts 44 are arranged close to the input end of the conveyor body 3. The rubbing part 44 comprises a clamping plate 441 and a rubbing layer 442; referring to fig. 3, the card 441 has a slot, and the erasing layer 442 is clamped into the slot. The rubbing layer 442 in this embodiment is also sponge or cotton cloth; the clamping plates 441 are each fixed to the inclined surface of the corresponding side.

An inflator is further arranged below the push rod 313, and comprises a barrel body 6 and a barrel piston 61 which is slidably connected in the barrel body 6, and the barrel body 6 is fixed in the ground. A cylinder piston rod 62 is fixed on the cylinder piston 61; the upper end of the piston rod 412 extends out of the cylinder body 6, and a reset piece 63 for resetting the cylinder piston 61 is fixed between the upper surface of the cylinder body 6 and the upper end of the piston rod 412, and the reset piece 63 is a spring; and the cylinder piston rod 62 is positioned below the push rod 313; the cartridge body 6 and the communicating tube 43 communicate through a pipe.

When in use, the motor is started, and drives the conveying roller 31 to rotate; in the process of conveying the object on the conveyor body 3 leftwards in the scheme, the overall process of air blowing, drying and oiling is as follows:

when the object passes between the drying parts 4 at the two sides, the rubbing part 44 contacts the metal surfaces at the two sides of the object before the water on the metal surfaces is rubbed off and sucked dry; then the object is conveyed to the air blowing hole 421, and the air in the drying cavity 42 is blown to the metal surfaces at two sides of the object from the air blowing hole 421; further drying the metal surface again; and further, the water drops on the metal surface are completely removed. The object then passes through the swinging plate 5, and the oil coating layer 51 on the swinging plate 5 can coat the metal surfaces on both sides of the object with rust preventive oil.

The specific air-blowing drying process is as follows:

the conveying rod drives the rotary lug plate 312 to rotate, the push rod 313 in fig. 1 moves up and down in the process of rotating the rotary lug plate 312, the swinging plate 5 is pulled in the process of moving the push rod 313 up and down, the piston rod 412 is pulled in the process of swinging the swinging plate 5, and then the effect of blowing air into the drying cavity 42 is achieved. In addition, the gas in the drying chamber 42 is not only supplied by the air chamber 41 but also by the inflator; that is, when the push rod 313 moves downward, the cylinder piston rod 62 is pushed downward to push the cylinder piston 61, and the cylinder piston 61 presses the gas in the cylinder body 6 to feed the gas into the drying chamber 42; the air chamber 41 and the inflator alternately supply air into the drying chamber 42 so that the air holes 421 blow and dry the metal surfaces on both sides of the object.

In summary, the scheme adopts one power, so that the drying and the smearing of rust-preventive oil on the metal surfaces on two sides of the object are realized; compared with the prior art, a fan is added to dry the metal surfaces on two sides of the object in a blowing mode, and the blowing power in the scheme is from the conveying roller 31 on the conveyor body 3; the drying time of the articles is shortened and the power source is reduced when the articles pass through the drying part 4. In the scheme, the conveying roller 31 is used as a power source, so that the effect of smearing the rust preventive oil is also realized; under the condition of not adding a power source, the automation of the whole device is further improved.

Example two

The difference between this embodiment and the first embodiment is that an oil chamber is provided in the swing plate 5, and rust preventive oil is provided in the oil chamber. The upper end of the swinging plate 5 is provided with an oil inlet communicated with the oil cavity, and a plug for plugging the oil inlet is arranged at the oil inlet; when the plug is specifically used, the plug is inserted into the oil inlet. The oil cavity is provided with a through hole, cotton threads are fixed on the oiling layer 51, and the end parts of the cotton threads extend into the rust preventive oil; the cotton thread can continuously guide the rust preventive oil to the oiling layers 51, so that the metal surfaces on two sides of the object passing through the gaps between the oiling layers 51 can be conveniently oiled.

As shown in fig. 4, the clamping plate 441 is detachably connected with the inclined surface; the method comprises the following steps: the two sides of the clamping plate 441 are fixed with a bulge 4411, and the inclined surface is fixed with a clamping rail 45 for clamping the bulge 4411; facilitating removal of the card 441 from the dryer section 4.

The foregoing is merely exemplary of the present invention, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present invention, and these should also be considered as the scope of the present invention, which does not affect the effect of the implementation of the present invention and the utility of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims

1. A plate conveyor, characterized in that: comprises a fixed seat, a fixed table, a conveyor body and a conveying roller for driving the conveyor body to move; the two sides of the conveyor are provided with a drying part and a swinging plate, and the drying part and the swinging plate are sequentially arranged along the conveying direction of the conveyor body; the upper end of the swinging plate is hinged with the fixed table; an oiling layer is fixed on one side of the swinging plate, which is close to the conveyor body; the centers of the two ends of the conveying roller are fixedly connected with rotating shafts, and rotating lug plates are fixed on the rotating shafts; the end part of the rotary lug plate is rotationally connected with a push rod, and both sides of the lower end of the push rod are hinged with pull rods; one pull rod is hinged with the fixed seat, and the other pull rod is hinged with the swinging plate at the same side; an air cavity and a drying cavity are arranged in the drying part, a piston is connected in a sliding manner in the air cavity, and a piston rod is fixedly connected to the piston; the end part of the piston rod is hinged with the swinging plate at the same side; a plurality of air blowing holes are uniformly formed in the wall of the drying cavity, close to the conveyor, of one side of the drying cavity; a communicating pipe is communicated between the drying cavity and the air cavity; the surfaces of the drying parts on the two sides, which are close to the conveyor body, are inclined surfaces, and the distance between the inclined surfaces of the drying parts on the two sides is gradually increased along the conveying direction; the inclined planes are provided with the smearing parts, and the smearing parts are arranged close to the input end of the conveyor body; the air pump comprises a pump body and a cylinder piston positioned in the pump body, and a cylinder piston rod is fixed on the cylinder piston; the cylinder body is provided with a reset piece for resetting the cylinder piston; the cylinder piston rod is positioned below the push rod; the cylinder body is communicated with the communicating pipe; the smearing part comprises a clamping plate and a smearing layer; the clamping plate is provided with a clamping groove, and the smearing layer is clamped in the clamping groove.

2. A plate conveyor according to claim 1, characterized in that: the coating layer is sponge or cotton cloth.

3. A plate conveyor according to claim 2, characterized in that: the two sides of the clamping plate are both fixed with protrusions, and the inclined surface is fixed with clamping rails for clamping the protrusions.