Power and free chain with multi-layer three-dimensional structure

Abstract

The utility model discloses a power and free chain with a multi-layer three-dimensional structure, which relates to the technical field of production equipment and comprises a support, a first lubricating component is arranged on one side, close to a second power and free chain component, of the support and comprises a fixing plate, a lead screw is rotatably connected onto the fixing plate, and a sliding groove is formed in one side, close to the lead screw, of the support. A connecting plate is connected to the sliding block, an extrusion part is fixedly connected to the top of the connecting plate, a communicating opening is formed in the support, a first oil storage barrel is arranged on the side, close to the communicating opening, of the support, and a fixing shaft is arranged on the side, close to the first oil storage barrel, of the support; the side, away from the support, of the fixing shaft is connected with a limiting piece, and the side, close to the first lubricating assembly, of the support is provided with a detector, by arranging the lubricating assemblies, the friction force between the chains can be automatically detected, and when the friction force is too large, the lubricating assemblies can automatically work, so that the service life of the power and free chain is prolonged, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to production equipment technical field, concretely is a kind of accumulation and release chain of multi-level three-dimensional structure. BACKGROUND

[0002] Accumulation and release chain is a kind of comprehensive space storage and transport system with higher automation, is widely used in light industry, automobile, motorcycle, household appliance, food industry production line etc..It is a kind of suspension accumulation and release type conveying chain, is suitable for the transport equipment of high production rate, flexible production system, has storage and transport function in one.

[0003] And existing accumulation and release chain often does not have automatic lubrication function, lack of lubrication can lead to the friction between chain and sprocket, guide rail and other components increases, accelerates the wear and aging of chain.This not only influences the service life of chain, and also can lead to chain fracture or derailment due to uneven wear, serious time even possibly causes production accident, ungreased chain can produce greater noise in the process of running, this not only can influence the comfort of working environment, possibly also causes potential threat to the hearing health of operator.

[0004] Therefore, it is necessary to provide a kind of accumulation and release chain of multi-level three-dimensional structure to solve the above technical problems. INVENTION CONTENTS

[0005] The utility model aims at providing a kind of accumulation and release chain of multi-level three-dimensional structure to solve the problems raised in the above background.

[0006] The utility model provides a kind of accumulation and release chain of multi-level three-dimensional structure, including support, the bottom of support is connected with base, first accumulation and release chain subassembly and second accumulation and release chain subassembly are provided on the support, first lubricating assembly is provided on the side of the support close to second accumulation and release chain subassembly, first lubricating assembly includes fixed plate, rotatingly connected with screw rod on the fixed plate, the side of the support close to screw rod is provided with sliding slot, the screw rod is connected with sliding block in screw thread, sliding block is connected in sliding slot, the sliding block is connected with connecting plate, the top of connecting plate is fixedly connected with extruding piece, the support is provided with communicating port, the side of the support close to communicating port is provided with first oil storage cylinder, the side of the support close to first oil storage cylinder is provided with fixed shaft, the side of fixed shaft away from support is connected with limiting piece, the side of the support close to first lubricating assembly is provided with detector.

[0007] Preferably, the side of the support close to first oil storage cylinder is provided with fixed assembly, the fixed assembly includes fixed seat, fixed rod is connected on the fixed seat, and the fixed rod is fixedly connected with first oil storage cylinder.

[0008] Preferably, the first accumulation and release chain assembly comprises a first rotating rod, a first sprocket is arranged on the first rotating rod, a first housing is arranged on one side of the support close to the first rotating rod, a first motor is arranged in the first housing, and a first chain is meshingly connected on the first sprocket.

[0009] Preferably, the second accumulation and release chain assembly comprises a second rotating rod, a second sprocket is arranged on the second rotating rod, a second housing is arranged on one side of the support close to the second rotating rod, a second motor is arranged in the second housing, and a second chain is meshingly connected on the second sprocket.

[0010] Preferably, a connecting frame is arranged on the top of the support, a second lubricating assembly is arranged on one side of the connecting frame close to the first accumulation and release chain assembly, the second lubricating assembly comprises a supporting rod, a clamping plate is arranged on the supporting rod, a second oil storage cylinder is fixedly connected to the clamping plate, a connecting pipe is fixedly and communicatively connected to the bottom of the second oil storage cylinder, and an electromagnetic valve is arranged on the connecting pipe.

[0011] Preferably, a clamping assembly is arranged on one side of the support close to the detector, the clamping assembly comprises a rotating shaft, a torsion spring is arranged on the rotating shaft, and a clamping piece is rotatably connected to the torsion spring.

[0012] Compared with the prior art, the accumulation and release chain with the multi-level three-dimensional structure has the following beneficial effects:

[0013] 1、In the utility model, through set up lubricating assembly, can automatic detection between chain friction, when friction is too big, lubricating assembly will work automatically, to prolong the service life of accumulation and release chain, improve production efficiency, solve the existing accumulation and release chain often does not have automatic lubrication function, lack of lubrication will lead to chain and sprocket, guide rail etc. The friction between parts increases, accelerates the wear and tear and aging of the chain. This not only affects the service life of the chain, but also may cause chain breakage or derailment due to uneven wear, which may even cause production accidents. The unlubricated chain produces more noise during operation, which not only affects the comfort of the working environment, but also may pose a potential threat to the hearing health of the operator.

[0014] 2、In the utility model, by setting up multi-level accumulation and release chain, each level can contain different parts, and the parts can be transported and stored in a classified manner, and the parts can be quickly and flexibly searched, and the clamping assembly can be fixed and limited. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front view of the accumulation and release chain with the multi-level three-dimensional structure.

[0016] Figure 2 It isFigure 1 Enlarged view at A.

[0017] Figure 3 As Figure 1 Enlarged view at B.

[0018] Figure 4 As Figure 1 Enlarged view at C.

[0019] Reference signs in the figure: 1, support; 2, first accumulation and conveying chain assembly; 21, first rotating rod; 22, first sprocket; 23, first housing; 24, first chain; 3, second accumulation and conveying chain assembly; 31, second rotating rod; 32, second sprocket; 33, second housing; 34, second chain; 4, first lubricating assembly; 41, fixed plate; 42, screw rod; 43, sliding groove; 44, sliding block; 45, first oil storage cylinder; 46, connecting plate; 47, extrusion piece; 48, fixed shaft; 49, limiting piece; 5, fixing assembly; 51, fixing seat; 52, fixing rod; 6, connecting frame; 7, second lubricating assembly; 71, supporting rod; 72, clamping plate; 73, second oil storage cylinder; 74, connecting pipe; 75, electromagnetic valve; 8, detector; 9, clamping assembly; 91, rotating shaft; 92, torsion spring; 93, clamping piece; 10, communication port; 11, base. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying 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 the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] In the specific implementation process, for example, Figure 1 and Figure 2As shown, a multi-level three-dimensional structure of the accumulation chain, including the support 1, the support 1 bottom connected with the base 11, the support 1 is provided with the first accumulation chain assembly 2 and the second accumulation chain assembly 3, the support 1 is provided with the first lubricating assembly 4 on the side close to the second accumulation chain assembly 3, the first lubricating assembly 4 includes the fixed plate 41, the fixed plate 41 is rotatably connected with the lead screw 42, the lead screw 42 is provided with the sliding groove 43 on the side close to the lead screw 42 of the support 1, the lead screw 42 is threadedly connected with the sliding block 44, the sliding block 44 is slidably connected in the sliding groove 43, the sliding block 44 is connected with the connecting plate 46, the connecting plate 46 is fixedly connected with the extrusion piece 47 on the top, the support 1 is provided with the communication port 10, the support 1 is provided with the first oil storage cylinder 45 on the side close to the communication port 10, the support 1 is provided with the fixed shaft 48 on the side close to the first oil storage cylinder 45, the fixed shaft 48 is connected with the limiting piece 49 on the side away from the support 1, the support 1 is provided with the detector 8 on the side close to the first lubricating assembly 4;

[0022] It should be noted that: when the accumulation chain is working, the friction between the chain and the sprocket is too large, the detector 8 will issue instructions to work the first lubricating assembly 4, so that the lead screw 42 rotates under the drive of the third motor, so as to drive the sliding block 44 to slide in the sliding groove 43, the sliding block 44 drives the connecting plate 46 and the extrusion piece 47 on the top to move to one side of the first oil storage cylinder 45, the first oil storage cylinder 45 is provided with a flexible material close to the bottom end, and the first oil storage cylinder 45 is extruded by the limiting piece 49 arranged at the other end, so that the lubricating oil falls from the communication port 10 to the connection between the second chain 34 and the second sprocket 32, thereby realizing the function of automatic lubrication.

[0023] Reference Figure 2 As shown: the support 1 is provided with the fixed assembly 5 on the side close to the first oil storage cylinder 45, the fixed assembly 5 includes the fixed seat 51, the fixed seat 51 is connected with the fixed rod 52, and the fixed rod 52 is fixedly connected with the first oil storage cylinder 45;

[0024] It should be noted that: by arranging the fixed assembly 5, the first oil storage cylinder 45 is fixed and limited, which prevents it from falling off the support 1.

[0025] Reference Figure 1 As shown: the first accumulation chain assembly 2 includes the first rotating rod 21, the first rotating rod 21 is provided with the first sprocket 22, the support 1 is provided with the first housing 23 on the side close to the first rotating rod 21, the first housing 23 is provided with the first motor, the first sprocket 22 is meshingly connected with the first chain 24, the second accumulation chain assembly 3 includes the second rotating rod 31, the second rotating rod 31 is provided with the second sprocket 32, the support 1 is provided with the second housing 33 on the side close to the second rotating rod 31, the second housing 33 is provided with the second motor, and the second sprocket 32 is meshingly connected with the second chain 34;

[0026] Need to explain is: in the first accumulation and deposit chain assembly 2 and the second accumulation and deposit chain assembly 3 work, open the first motor and the second motor drive the first rotating rod 21 and the second rotating rod 31 rotation, thereby drive the first sprocket 22 and the second sprocket 32 rotation, finally drive the first chain 24 and the second chain 34 movement, by setting multilayer this accumulation and deposit chain, each level can contain different parts, parts are classified and transported and stored, can flexible and fast search parts.

[0027] Reference Figure 3 As shown: the support 1 top is provided with connecting frame 6, connecting frame 6 is close to the first accumulation and deposit chain assembly 2 one side and is provided with the second lubricating assembly 7, the second lubricating assembly 7 includes support rod 71, support rod 71 is provided with the clamping plate 72, the clamping plate 72 is fixedly connected with the second oil storage cylinder 73, the second oil storage cylinder 73 bottom is fixedly connected with the connecting pipe 74, the connecting pipe 74 is provided with solenoid valve 75;

[0028] Need to explain is: same principle, when detector 8 detects that the friction between the chain and the sprocket is too large, solenoid valve 75 will work, thereby the lubricating oil in the second oil storage cylinder 73 is from the connecting pipe 74 through the communication port 10 to the first chain 24 and the first sprocket 22 between lubrication.

[0029] Reference Figure 4 As shown: the support 1 one side close to detector 8 is provided with clamping assembly 9, clamping assembly 9 includes rotating shaft 91, rotating shaft 91 is provided with torsion spring 92, torsion spring 92 is rotatably connected with the clamping piece 93;

[0030] Need to explain is: through the setting clamping assembly 9, can fix the detector 8 and limit, prevent the detector 8 from falling off, thereby influence lubrication work.

[0031] The working principle of the accumulation and deposit chain of the multilayer three-dimensional structure provided by the utility model is as follows:

[0032] When the first accumulation and release chain assembly 2 and the second accumulation and release chain assembly 3 are working, the first motor and the second motor are started to drive the first rotating rod 21 and the second rotating rod 31 to rotate, so as to drive the first chain wheel 22 and the second chain wheel 32 to rotate, and finally drive the first chain 24 and the second chain 34 to move. By arranging the accumulation and release chains in multiple layers, different parts can be contained in each layer for classified transportation and storage of the parts, and the parts can be quickly and flexibly searched. When the friction between the chain and the chain wheel is too large during the working process of the accumulation and release chain, the detector 8 will send a command to the first lubricating assembly 4 to work, so that the lead screw 42 is driven by the third motor to rotate, so as to drive the sliding block 44 to slide in the sliding groove 43, and the sliding block 44 drives the connecting plate 46 and the extrusion piece 47 at the top to move to one side of the first oil storage cylinder 45. The first oil storage cylinder 45 is arranged in elastic material close to the bottom end, and the limiting piece 49 arranged at the other end is used to extrude the first oil storage cylinder 45, so that the lubricating oil falls from the communication port 10 to the connection between the second chain 34 and the second chain wheel 32, thereby realizing the function of automatic lubrication. Similarly, when the detector 8 detects that the friction between the chain and the chain wheel is too large, the electromagnetic valve 75 will work, so that the lubricating oil in the second oil storage cylinder 73 is lubricated between the first chain 24 and the first chain wheel 22 through the communication port 10 in the connecting pipe 74.

[0033] The above only describes the preferred embodiments of the present application, and does not limit the present application in any form. Although the preferred embodiments of the present application have been described above, the present application is not limited to the above. Any person skilled in the art can make some changes or modifications to the above-mentioned technical content without departing from the technical solution of the present application, and equivalent embodiments with equivalent changes are equivalent. The embodiments in the above-mentioned embodiments can be further combined or replaced. Any simple modification, equivalent change and modification of the above-mentioned embodiments according to the technical essence of the present application are still within the scope of the present application.

Claims

1. A multi-layered stereoscopic structure of a cable tray, comprising a support (1), a base (11) connected to the bottom of the support (1), a first cable tray assembly (2) and a second cable tray assembly (3) arranged on the support (1), characterized in that: The first lubricating assembly (4) is arranged on one side of the support (1) close to the second accumulation and laying chain assembly (3), the first lubricating assembly (4) comprises a fixed plate (41), the fixed plate (41) is rotatably connected with a lead screw (42), a sliding groove (43) is arranged on one side of the support (1) close to the lead screw (42), the lead screw (42) is threadedly connected with a sliding block (44), the sliding block (44) is slidably connected in the sliding groove (43), the sliding block (44) is connected with a connecting plate (46), the connecting plate (46) is fixedly connected with an extrusion piece (47) at the top, the support (1) is provided with a communication port (10), the support (1) is provided with a first oil storage cylinder (45) on one side close to the communication port (10), the support (1) is provided with a fixed shaft (48) on one side close to the first oil storage cylinder (45), the fixed shaft (48) is connected with a limiting piece (49) away from the support (1), the support (1) is provided with a detector (8) on one side close to the first lubricating assembly (4).

2. A multi-level, three-dimensional, accumulation link according to claim 1, wherein: The support (1) is provided with a fixed assembly (5) on one side close to the first oil storage cylinder (45), the fixed assembly (5) comprises a fixed seat (51), the fixed seat (51) is connected with a fixed rod (52), and the fixed rod (52) is fixedly connected with the first oil storage cylinder (45).

3. The multi-tiered stereoscopic structure of claim 1, wherein: The first accumulation and laying chain assembly (2) comprises a first rotating rod (21), the first rotating rod (21) is provided with a first sprocket (22), the support (1) is provided with a first housing (23) on one side close to the first rotating rod (21), and the first housing (23) is provided with a first motor.

4. The multi-tiered stereoscopic structure of claim 1, wherein: The second accumulation and laying chain assembly (3) comprises a second rotating rod (31), the second rotating rod (31) is provided with a second sprocket (32), the support (1) is provided with a second housing (33) on one side close to the second rotating rod (31), and the second housing (33) is provided with a second motor.

5. The multi-layer three-dimensional accumulation and release chain according to claim 1, characterized in that: The support (1) is provided with a connecting frame (6), the connecting frame (6) is provided with a second lubricating assembly (7) on one side close to the first accumulation and laying chain assembly (2), the second lubricating assembly (7) comprises a supporting rod (71), the supporting rod (71) is provided with a clamping plate (72), the clamping plate (72) is fixedly connected with a second oil storage cylinder (73), the second oil storage cylinder (73) is fixedly connected with a connecting pipe (74) at the bottom, and the connecting pipe (74) is provided with an electromagnetic valve (75).

6. The multi-tiered stereoscopic structure of claim 1, wherein: The support (1) is provided with a clamping assembly (9) on one side close to the detector (8), the clamping assembly (9) comprises a rotating shaft (91), the rotating shaft (91) is provided with a torsion spring (92), and the torsion spring (92) is rotatably connected with a clamping piece (93).

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