Chain for chain conveyor and chain conveyor

Abstract

The utility model discloses a chain conveyor and a chain for the chain conveyor relates to chain conveyor technical field, including chain link subassembly, the chain link subassembly includes wide chain link and narrow chain link, the wide chain link includes pin roll and outer chain plate, the number of pin roll and outer chain plate is both provided, two pin roll and two outer chain plate are distributed in the rectangle shape, and the narrow chain link includes the wide chain link and the narrow chain link. Each narrow chain link comprises two rollers and two inner chain plates, the two rollers and the two inner chain plates are distributed in a rectangular shape, the rollers are rotationally connected to the outer portions of the corresponding pin shafts, oil injection holes are formed in the pin shafts, sponge blocks are arranged in the oil injection holes, and penetrating holes correspondingly matched with the oil injection holes are formed in the rollers. According to the chain for the chain conveyor and the chain conveyor, the structures such as the oil injection holes, the penetrating holes and the sponge blocks are arranged, lubricating oil is smeared through the penetrating holes, part of the lubricating oil is absorbed by the sponge blocks, and therefore the service life of the lubricating oil is prolonged, the use stability of the chain is guaranteed, and waste is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to chain conveyer technical field, in particular to a chain and chain conveyer for chain conveyer. BACKGROUND

[0002] Chain conveyer is the conveyer that chain traction, load, or by chain mounted board, metal mesh belt and roller load material.

[0003] In prior art, after smearing lubricating oil on chain, lubricating oil is difficult to keep for a long time, in order to ensure lubricating effect, need frequent smearing lubricating oil of operating personnel, increase operating personnel work intensity, and easily cause lubricating oil waste.

[0004] Therefore, it is necessary to provide a chain and chain conveyer for chain conveyer to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of chain and chain conveyer for chain conveyer, to solve the problem that lubricating oil is difficult to keep for a long time in prior art, in order to ensure lubricating effect, need frequent smearing lubricating oil of operating personnel, increase operating personnel work intensity, and easily cause lubricating oil waste.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of chain for chain conveyer, including chain link assembly, the chain link assembly includes wide link and narrow link, the wide link includes pin shaft and outer chain plate, pin shaft and outer chain plate are all provided with two, two pin shafts and two outer chain plates are distributed in rectangular shape, the narrow link includes roller and inner chain plate, roller and inner chain plate are all provided with two, two rollers and two inner chain plates are distributed in rectangular shape, roller rotation is connected at the outside of corresponding pin shaft;

[0007] Oil injection hole is set on the pin shaft, sponge block is set in the inside of oil injection hole, and the roller is set with the perforation corresponding to the oil injection hole.

[0008] Preferably, the chain link assembly is provided with a plurality of.

[0009] The utility model discloses a kind of chain conveyer, use the chain for chain conveyer of above-mentioned, and chain is provided with two, still include rack, two chains are distributed in the two sides of rack respectively, the two sides of the rack are all provided with lubricating assembly that assists corresponding chain lubrication, the lubricating assembly includes lubricating box, bottom plate and sponge board, the lubricating box is fixedly connected on rack, the bottom plate is slidably set in the inside of lubricating box, the sponge board is fixedly connected at the top of bottom plate.

[0010] Preferably, the lower surface of the lubricating box is fixedly connected with a first electric push rod, and the bottom of the lubricating box is provided with a circular groove through which the telescopic end of the first electric push rod penetrates.

[0011] Preferably, the top of the side wall of the lubricating box is provided with a sliding channel, the inside of the sliding channel is slidably connected with a cover plate, the outer wall of the lubricating box is fixedly connected with a second electric push rod, and the cover plate is fixedly connected to the telescopic end of the second electric push rod.

[0012] Preferably, the four corners of the rack are fixedly connected with rotating shafts, gears are rotatably connected to the rotating shafts, and the corresponding two gears are drivingly connected through a chain.

[0013] The technical effects and advantages of the utility model are as follows:

[0014] 1. The utility model discloses a structure of chain type conveyor, which comprises a rack, a plurality of chain links arranged on the rack, a plurality of rotating shafts arranged on the rack and a plurality of gears rotatably connected to the rotating shafts.

[0015] 2. The utility model discloses a structure of chain type conveyor, which comprises a rack, a plurality of chain links arranged on the rack, a plurality of rotating shafts arranged on the rack and a plurality of gears rotatably connected to the rotating shafts. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a chain structure schematic view of the utility model chain type conveyor.

[0017] Figure 2 It is a chain structure schematic view of the utility model chain type conveyor.

[0018] Figure 3 It is a chain structure schematic view of the utility model chain type conveyor. Figure 1 It is a chain structure schematic view of the utility model chain type conveyor.

[0019] Figure 4 It is a chain structure schematic view of the utility model chain type conveyor.

[0020] In the drawing: 1, wide chain link; 101, pin shaft; 102, outer chain plate; 103, oil injection hole; 104, sponge block; 2, narrow chain link; 201, roller; 202, inner chain plate; 203, perforation; 3, rack; 4, rotating shaft; 5, gear; 6, lubricating box; 7, bottom plate; 8, sponge plate; 9, first electric push rod; 10, circular groove; 11, sliding channel; 12, cover plate; 13, second electric push rod. DETAILED DESCRIPTION

[0021] The utility model provides a structure of chain type conveyor. Figures 1-4The chain for a chain conveyor shown in the figure comprises a plurality of chain link assemblies, and each chain link assembly comprises a wide chain link 1 and a narrow chain link 2.

[0022] The wide chain link 1 comprises two pin shafts 101 and two outer chain plates 102, the two ends of the pin shaft 101 are fixedly connected to the two outer chain plates 102 respectively, and the two pin shafts 101 and the two outer chain plates 102 are distributed in a rectangular shape.

[0023] The narrow chain link 2 comprises two rollers 201 and two inner chain plates 202, the two ends of the roller 201 are fixedly connected to the two inner chain plates 202 respectively, and the two rollers 201 and the two inner chain plates 202 are distributed in a rectangular shape, and the roller 201 is rotatably connected outside the corresponding pin shaft 101.

[0024] In order to reduce the wear between the roller 201 and the pin shaft 101, an oil injection hole 103 is formed in the pin shaft 101, a sponge block 104 is arranged in the oil injection hole 103, and a perforation 203 corresponding to the oil injection hole 103 is formed in the roller 201.

[0025] The chain conveyor further comprises a rack 3, the two chains are arranged on the two sides of the rack 3 respectively, and a board, a metal mesh (not shown in the figure) or the like can be arranged between the two chains on the two sides, so that the chain conveyor is convenient for carrying and conveying materials.

[0026] In order to realize automatic smearing of the lubricating oil, lubricating assemblies for lubricating the corresponding chains are arranged on the two sides of the rack 3, the lubricating assemblies are arranged in the inner circle of the chains, and cooperate with the perforations 203 and the sponge blocks 104, and the lubricating assemblies comprise a lubricating box 6, a bottom plate 7 and a sponge plate 8.

[0027] A first electric push rod 9 is fixedly connected to the lower surface of the lubricating box 6, a circular groove 10 is formed in the bottom of the lubricating box 6, the extension end of the first electric push rod 9 passes through the circular groove 10, and the bottom plate 7 is fixedly connected to the extension end of the first electric push rod 9.

[0028] When it is needed to apply lubricating oil, the chain conveyor is stopped, the extension end of the first electric push rod 9 is controlled to extend, the sponge plate 8 is driven by the bottom plate 7 to move upward and extend from the top of the lubricating box 6, and abuts on the inner ring of the chain (i.e. contacts with the perforation 203), so as to apply lubricating oil to the chain, and part of the lubricating oil is absorbed by the sponge block 104, and the dripping lubricating oil is recycled to the inside of the lubricating box 6 for reuse; after waiting for a certain time, the chain is controlled to rotate, and the next part of the chain is applied with lubricating oil, so as to complete the effect of automatic lubrication.

[0029] The top of the side wall of the lubricating box 6 is provided with a sliding channel 11, the inside of the sliding channel 11 is slidably connected with a cover plate 12, the outer wall of the lubricating box 6 is fixedly connected with a second electric push rod 13, and the cover plate 12 is fixedly connected to the extension end of the second electric push rod 13. When it is needed to apply lubricating oil, the extension end of the second electric push rod 13 is controlled to extend, the cover plate 12 slides out from the sliding channel 11, the top of the lubricating box 6 is opened, the sponge plate 8 is extended from the top of the lubricating box 6, and after application, the cover plate 12 is reset to close the top of the lubricating box 6, so as to avoid the influence of the external environment on the lubricating oil.

Claims

1. A chain for a chain conveyor, comprising a chain link assembly, characterized in that: The link assembly includes a wide link (1) and a narrow link (2). The wide link (1) includes a pin (101) and an outer link plate (102). There are two pins (101) and two outer link plates (102). The two pins (101) and two outer link plates (102) are arranged in a rectangular shape. The narrow link (2) includes a roller (201) and an inner link plate (202). There are two rollers (201) and two inner link plates (202). The two rollers (201) and two inner link plates (202) are arranged in a rectangular shape. The roller (201) is rotatably connected to the outside of the corresponding pin (101). The pin (101) is provided with an oil injection hole (103), and a sponge block (104) is provided inside the oil injection hole (103). The roller (201) is provided with a through hole (203) that corresponds to and cooperates with the oil injection hole (103).

2. The chain for a chain conveyor according to claim 1, characterized in that: The chain link assembly is provided in multiple ways.

3. A chain conveyor, characterized in that: The chain used in the chain conveyor as described in any one of claims 1 to 2 is provided, and two chains are provided, and a frame (3) is also provided. The two chains are respectively distributed on both sides of the frame (3). Lubrication components for assisting the lubrication of the corresponding chains are provided on both sides of the frame (3). The lubrication components include a lubrication box (6), a base plate (7) and a sponge plate (8). The lubrication box (6) is fixedly connected to the frame (3). The base plate (7) is slidably disposed inside the lubrication box (6). The sponge plate (8) is fixedly connected to the top of the base plate (7).

4. A chain conveyor according to claim 3, characterized in that: The lower surface of the lubrication box (6) is fixedly connected to a first electric push rod (9). The bottom of the lubrication box (6) is provided with a circular groove (10) through which the telescopic end of the first electric push rod (9) passes. The base plate (7) is fixedly connected to the telescopic end of the first electric push rod (9).

5. A chain conveyor according to claim 3, characterized in that: The top of the side wall of the lubrication box (6) is provided with a sliding channel (11), and a cover plate (12) is slidably connected inside the sliding channel (11). A second electric push rod (13) is fixedly connected to the outer wall of the lubrication box (6), and the cover plate (12) is fixedly connected to the telescopic end of the second electric push rod (13).

6. A chain conveyor according to claim 3, characterized in that: The frame (3) is fixedly connected to four corners with rotating shafts (4), and gears (5) are rotatably connected to the rotating shafts (4). The corresponding two gears (5) are connected by chain drive.

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