Ground type chain conveying device

Abstract

The utility model discloses a ground type chain conveying device which comprises a first conveying chain and a second conveying chain, the first conveying chain is located on one side of the second conveying chain, and the inner side portions of the first conveying chain and the second conveying chain are lower than the outer side portions of the first conveying chain and the second conveying chain. Fixing plates are arranged on the outer side of the first conveying chain and the outer side of the second conveying chain correspondingly, lubricating mechanisms are arranged on the two fixing plates correspondingly, each lubricating mechanism comprises a motor fixedly installed on one outer wall of the corresponding fixing plate, and a rotating shaft is rotationally connected to the other outer wall of each fixing plate. Through the arrangement of the lubricating mechanism, lubricating oil with a quantitative volume can be intermittently sprayed out of the telescopic metal hose by starting the motor, so that auxiliary lubrication can be carried out on the first conveying chain and the second conveying chain, the use is convenient, and meanwhile, the volume of the lubricating oil intermittently sprayed out of the telescopic metal hose can be adjusted; and the use requirements under different conditions are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to technical field especially relates to a ground formula chain conveyor. BACKGROUND

[0002] The ground formula chain conveyor is an indispensable material conveying equipment in modern industrial production. It mainly utilizes the transmission action of the chain to continuously and stably convey the objects to be conveyed on the horizontal or inclined plane. The conveying device is compact in structure and stable in operation, is suitable for conveying objects of various shapes, sizes and weights, and is widely applied in many fields such as food processing, mechanical manufacturing, logistics distribution and the like.

[0003] The traditional chain lubrication mode usually adopts manual lubrication, which not only increases the labor intensity of workers, but also is difficult to control the volume of lubricating oil, is easy to cause insufficient or excessive lubrication, affects the normal operation of the chain, is difficult to flexibly adjust according to the actual lubrication demand of the chain, and is inconvenient to use. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a ground formula chain conveyor.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A ground formula chain conveyor, comprising a first conveying chain and a second conveying chain, wherein the first conveying chain is located on one side of the second conveying chain, the height of the inner side part of the first conveying chain and the second conveying chain is lower than the height of the outer side part, the outer side of the first conveying chain and the second conveying chain is provided with a fixed plate, and the two fixed plates are provided with lubricating mechanisms.

[0007] Preferably, the lubricating mechanism comprises a motor fixedly installed on one outer wall of the fixed plate, a rotating shaft is rotatably connected to the other outer wall of the fixed plate, one end of the rotating shaft penetrates through the fixed plate and is fixedly connected with the output shaft of the motor, a disc is fixedly installed on the other end of the rotating shaft, a frame body is arranged on the side, away from the rotating shaft, of the disc, a side plate is fixedly installed on the other outer wall of the fixed plate, an oil injection cylinder is fixedly installed on the side wall of the side plate, close to the disc, two connecting rods, which are in sliding connection with the oil injection cylinder, are arranged on the end wall of the oil injection cylinder, close to the disc, one end of each of the two connecting rods is fixedly connected to the frame body, and the other end of each of the two connecting rods is fixedly installed with the same piston arranged in the oil injection cylinder.

[0008] Preferably, the disc is provided with a mounting groove on one side wall of the frame body, threaded rods are rotationally connected between the inner walls of the two ends of the mounting groove, the threaded rods are provided with moving blocks in threaded connection therewith, and the moving blocks are rotationally connected with push rods on one side wall of the frame body.

[0009] Preferably, the moving blocks are slidingly connected with the inner walls of the mounting groove, and the push rods penetrate through the frame body and are slidingly connected with the inner walls of the frame body.

[0010] Preferably, one-way valves are arranged in the oil inlet pipe and the telescopic metal hose.

[0011] Preferably, one ends of the oil inlet pipe and the telescopic metal hose, which are in communication with the oil injection cylinder, are located on the side of the piston away from the connecting rod.

[0012] The beneficial effects of the present application are as follows:

[0013] By arranging the lubricating mechanism, the telescopic metal hose can intermittently spray a fixed volume of lubricating oil, thereby assisting the lubrication of the first conveying chain and the second conveying chain, and the volume of the lubricating oil sprayed from the telescopic metal hose can be adjusted, thereby meeting the use requirements in different situations. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 FIG. 1 is a plan view of the ground type chain conveying device according to the present application;

[0015] Fig. 2 FIG. 3 is a plan view of the lubricating mechanism according to the present application;

[0016] Fig. 3 FIG. 4 is a plan view of the inside of the oil injection cylinder according to the present application.

[0017] In the drawings: 1 first conveying chain, 2 second conveying chain, 3 motor, 4 fixed plate, 5 disc, 6 rotating shaft, 7 oil storage tank, 8 oil injection cylinder, 9 connecting rod, 10 frame body, 11 oil inlet pipe, 12 telescopic metal hose, 13 threaded rod, 14 moving block, 15 knob, 16 mounting groove, 17 push rod, 18 side plate, 19 piston. DETAILED DESCRIPTION

[0018] 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.

[0019] REFERENCE Figs. 1-3The utility model provides a ground type chain conveying device, including first conveying chain 1 and second conveying chain 2, first conveying chain 1 is located one side of second conveying chain 2, and the height of the inner side part of first conveying chain 1 and second conveying chain 2 is all lower than the height of the outer side part, and the outer side of first conveying chain 1 and second conveying chain 2 is provided with fixed plate 4, and two fixed plate 4 are all provided with lubricating mechanism, and lubricating mechanism provides necessary lubrication for first conveying chain 1 located second conveying chain 2, reduces wear and tear and noise.

[0020] The lubricating mechanism comprises a motor 3 fixedly installed on an outer wall of the fixed plate 4, a rotating shaft 6 rotatably connected to another outer wall of the fixed plate 4, one end of the rotating shaft 6 penetrating through the fixed plate 4 and fixedly connected to an output shaft of the motor 3, a disc 5 fixedly installed on the other end of the rotating shaft 6, a frame 10 provided on the side of the disc 5 away from the rotating shaft 6, a side plate 18 fixedly installed on the other outer wall of the fixed plate 4, an oil injection cylinder 8 fixedly installed on the side wall of the side plate 18 close to the disc 5, used for storing and conveying lubricating oil, two connecting rods 9 slidably connected to the oil injection cylinder 8 and penetrating through the outer wall of the end of the oil injection cylinder 8 close to the disc 5, one end of each of the two connecting rods 9 fixedly connected to the frame 10, and the other end of each of the two connecting rods 9 fixedly installed with the same piston 19 located in the oil injection cylinder 8, an oil storage tank 7 provided on the side plate 18, an oil inlet pipe 11 and a telescopic metal hose 12 provided on the oil injection cylinder 8 and communicating with the inside of the oil injection cylinder 8, one end of the oil inlet pipe 11 away from the oil injection cylinder 8 in communication with the oil storage tank 7, to ensure that the lubricating oil flows from the oil storage tank into the oil injection cylinder, an installation groove 16 opened on the side wall of the disc 5 close to the frame 10, a threaded rod 13 rotatably connected between the inner walls of the two ends of the installation groove 16, a moving block 14 threadedly connected to the threaded rod 13, a push rod 17 rotatably connected to the side wall of the moving block 14 close to the frame 10, the moving block 14 slidably connected to the inner walls of the installation groove 16, and the push rod 17 penetrating through the frame 10 and slidably connected to the inner walls of the frame 10, to realize the reciprocating movement of the frame 10, a one-way valve provided in each of the oil inlet pipe 11 and the telescopic metal hose 12, to prevent the backflow of the lubricating oil and ensure the one-way flow, and one end of each of the oil inlet pipe 11 and the telescopic metal hose 12 in communication with the oil injection cylinder 8 located on the side of the piston 19 away from the connecting rods 9, to ensure that the lubricating oil flows in the correct direction under the pushing of the piston 9.

[0021] The utility model discloses when using, make the object to be transported with the outside part of first conveying chain 1 and second conveying chain 2 all contact, to be transported object can be transported through the start of first conveying chain 1 and second conveying chain 2, when first conveying chain 1 or second conveying chain 2 needs to be lubricated, first adjusting the orientation of telescopic metal hose 12 of first conveying chain 1 or second conveying chain 2 outside, make it towards suitable position, subsequently starting motor 3, the output shaft of motor 3 drives the rotation of pivot 6 and disc 5, and then can make moving block 14 and push rod 17 rotate around the axis of disc 5, through the sliding of push rod 17 in frame body 10 and setting up two connecting rods 9, frame body 10, connecting rod 9 and piston 19 can move left and right, in the process of piston 19 left and right movement, because the check valve in oil inlet pipe 11 makes lubricating oil only enter injection cylinder 8 from oil tank 7, the check valve in telescopic metal hose 12 makes only spray from injection cylinder 8 outward, so that the lubricating oil in oil tank 7 is sucked to injection cylinder 8 through oil inlet pipe 11 and then is sprayed to first conveying chain 1 or second conveying chain 2 through telescopic metal hose 12, and disc 5 rotates a circle, and the amount of lubricating oil that it sprays is certain, through the rotation of knob 15, threaded rod 13 can rotate, because the inner wall sliding connection of moving block 14 and mounting groove 16 does not rotate, then can make moving block 14 and push rod 17 move inwards or outwards, then can change the rotation radius of push rod 17 and the distance of piston 19 reciprocating, finally realize the volume of lubricating oil that disc 5 rotates a circle and sprays once, meet the use under different conditions.

[0022] The above is only the preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme of the utility model and the utility model concept, equivalent replacement or change, all should be covered in the protection scope of the utility model.

Claims

1. A floor chain conveyor comprising a first conveyor chain (1) and a second conveyor chain (2), characterized in that, The first conveying chain (1) is located on one side of the second conveying chain (2), the height of the inner side part of the first conveying chain (1) and the second conveying chain (2) is lower than the height of the outer side part, the outer side of the first conveying chain (1) and the second conveying chain (2) is provided with a fixed plate (4), and the two fixed plates (4) are provided with lubricating mechanisms.

2. A floor-mounted chain conveyor according to claim 1, characterized in that The lubricating mechanism comprises a motor (3) fixedly installed on one outer wall of the fixed plate (4), a rotating shaft (6) rotatably connected to the other outer wall of the fixed plate (4), one end of the rotating shaft (6) penetrating through the fixed plate (4) and being fixedly connected with the output shaft of the motor (3), the other end of the rotating shaft (6) being fixedly installed with a disc (5), the side away from the rotating shaft (6) of the disc (5) being provided with a frame (10), the other outer wall of the fixed plate (4) being fixedly installed with a side plate (18), the side wall of the side plate (18) close to the disc (5) being fixedly installed with an oil injection cylinder (8), the end wall of the oil injection cylinder (8) close to the disc (5) being penetratingly provided with two connecting rods (9) in sliding connection therewith, one end of each of the two connecting rods (9) being fixedly connected to the frame (10), the other end of each of the two connecting rods (9) being fixedly installed with the same piston (19) located in the oil injection cylinder (8), the side plate (18) being provided with an oil storage tank (7), the oil injection cylinder (8) being provided with an oil inlet pipe (11) and a telescopic metal hose (12) in communication with the inside thereof, one end of the oil inlet pipe (11) away from the oil injection cylinder (8) being in communication with the oil storage tank (7).

3. A floor-mounted chain conveyor as claimed in claim 2, characterized in that The side wall of the disc (5) close to the frame (10) is provided with an installation groove (16), the two end inner walls of the installation groove (16) are rotatably connected with a threaded rod (13), the threaded rod (13) is provided with a moving block (14) in threaded connection therewith, and the side wall of the moving block (14) close to the frame (10) is rotatably connected with a push rod (17).

4. A floor-mounted chain conveyor as claimed in claim 3, characterized in that The moving block (14) is in sliding connection with the inner wall of the installation groove (16), and the push rod (17) penetrates through the frame (10) and is in sliding connection with the inner wall of the frame (10).

5. A floor chain conveyor as claimed in claim 2, characterized in that The oil inlet pipe (11) and the telescopic metal hose (12) are provided with one-way valves.

6. A floor chain conveyor as claimed in claim 2, characterized in that The oil inlet pipe (11) and the telescopic metal hose (12) are in communication with the oil injection cylinder (8) at one end thereof located on the side away from the connecting rod (9) of the piston (19).

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