A hanging chain conveyor

Abstract

The present invention relates to the technical field of conveyors, and specifically to a suspension chain conveyor, comprising a track, an oil filling groove is provided on the left side of the upper end of the track, an upper traction track is provided on the upper inner side of the track, the upper traction track is used for the operation of the cross chain, a lower bearing track is provided on the lower inner side of the track, and a stacking trolley body is provided in the lower bearing track. In the present invention, when the movable plate moves to the right, it will also drive the sliding plate, the pressing block and the guide rod to move synchronously, and the guide rod slides in the inclined groove plate, and then drives the guide rod, the sliding plate and the pressing block to slide back and forth on the movable plate. The set pressing block is convenient for applying lubricating oil to the flexible oil filling block when the flexible oil filling block is fitted with the surface of the cross chain hanging wheel, and exerting downward pressure on the flexible oil filling block is conducive to squeezing the lubricating oil in the flexible oil filling block onto the surface of the cross chain hanging wheel, avoiding the uneven application of lubricating oil on the surface of the cross chain hanging wheel, thereby improving the lubrication quality of the cross chain hanging wheel.

Description

Technical Field

[0001] The invention relates to the technical field of conveyors, and in particular to a hanging chain conveyor. Background Art

[0002] Suspension conveyor, also known as overhead conveyor, is a continuous transportation equipment with a closed space line. It is used for continuous flow conveying of workpieces and articles within the workshop or between workshops. In the process of continuous flow conveying, various sequential process operations can be carried out on the workpieces, such as material loading, surface treatment, painting, drying, cooling, finished product unloading, etc., and it can work in harsh environments (such as high temperature, harmful media, etc.). Because it can fully utilize the space and can be coordinated with ground operations, it is widely used in furniture factories, bicycle factories, electronics factories, hardware factories, automobile factories and other mass production and modern factories.

[0003] After searching, the patent with application number CN202111160892.8 discloses "a suspension conveyor traction device with a lubrication device and a lubrication method thereof", including a C-shaped track with an opening at the lower end, and a traction chain is connected to the inner cavity of the C-shaped track for transmission, and the traction chain includes traction chain vertical wheels and traction chain flat wheels that are arranged at intervals and connected to each other.

[0004] However, in the above patent, the lubricating oil is sprayed on the traction sprocket by an oil injection method. This method is not easy to control the oil output, and it is easy to spray too much lubricating oil or the injected lubricating oil is not evenly applied to the traction sprocket. Summary of the invention

[0005] The purpose of the present invention is to solve the problem that the existing technology uses an oil injection method to spray lubricating oil on the traction sprocket. This method is not easy to control the oil output, and it is easy to spray too much lubricating oil and the injected lubricating oil is not evenly applied to the traction sprocket. A hanging chain conveyor is proposed.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A suspension chain conveyor comprises a track, wherein an oil filling groove is provided on the left side of the upper end of the track, an upper traction track is provided on the upper side of the track, the upper traction track is used for the cross chain to run, a lower bearing track is provided on the lower side of the track, an accumulation trolley body is provided in the lower bearing track, and the lower bearing track is used for bearing the accumulation trolley body;

[0008] The track consists of straight rails, curved rails and turnouts, which are divided into merging turnouts and branching turnouts. The merging turnouts are divided into straight merging turnouts and curved merging turnouts. Each turnout is divided into left-entry and right-entry according to the direction, and is symmetrically arranged.

[0009] Branch turnouts are divided into straight branch turnouts and curved branch turnouts. Each type of turnout has two types: left-entry and right-entry according to the direction, and is set symmetrically;

[0010] A lubrication mechanism for lubricating the cross chain hanging wheel in the track is also provided, the lubrication mechanism comprises a movable plate slidably mounted in the oil filling groove, a flexible oil filling block is fixedly mounted on the lower end of the movable plate corresponding to the cross chain hanging wheel, an oil storage tank is fixedly mounted on the upper end of the track, an oil filling pipe is provided on the left end of the oil storage tank, the oil filling pipe is fixedly connected to the upper end of the movable plate, a cavity is provided inside the movable plate corresponding to the oil filling pipe, and the inside of the oil storage tank is connected to the flexible oil filling block through the oil filling pipe and the cavity inside the movable plate;

[0011] A protective mechanism is also provided for protecting the upper side of the oil filling groove, and the protective mechanism includes a protective cloth arranged on the upper side of the oil filling groove, the left end of the protective cloth is fixedly connected to the movable plate, and the right end of the protective cloth is fixedly wound with a winding roller.

[0012] Preferably, a connecting rod 1 is fixedly installed on the left end of the movable plate, the left end of the connecting rod 1 is slidably installed on the track, a spring 1 is sleeved on the left side of the connecting rod 1, and an elastic block is fixedly installed on the front side of the lower end of the movable plate.

[0013] Preferably, a pressing block is fitted on the rear side of the upper end of the flexible oil filling block, a sliding plate is fixedly installed on the upper end of the pressing block, the left end of the sliding plate is slidably connected to the movable plate, a guide rod is fixedly installed on the front side of the upper end of the sliding plate, an inclined slot plate is slidably installed on the outer side of the guide rod, and the lower end of the inclined slot plate is fixedly connected to the track.

[0014] Preferably, an oil receiving box is provided on the lower side of the flexible oil filling block, a magnetic plate is fixedly installed on the rear side of the oil receiving box, the magnetic plate is fixedly connected to the upper end of the track, a spring 2 is fixedly installed on the rear side of the magnetic plate, and the rear end of the spring 2 is fixedly connected to the track.

[0015] Preferably, a recovery pipe is fixedly installed at the rear end of the oil receiving box, and the lower side of the recovery pipe is connected to the inside of the oil receiving box through return pipe 1, and the upper side of the recovery pipe is connected to the inside of the oil storage tank through return pipe 2.

[0016] Preferably, a piston rod is slidably installed at the lower end of the recovery tube, a spring three is sleeved on the outer side of the piston rod, the upper and lower ends of the spring three are respectively fixedly connected to the recovery tube and the piston rod, a top block is provided on the rear side of the piston rod, and the top block is fixedly connected to the rear end of the track.

[0017] Preferably, a vertical plate is rotatably installed through the front end of the winding roller, the lower end of the vertical plate is fixedly installed on the track, a torsion spring is sleeved on the front side of the winding roller, and a baffle is fixedly installed on the upper end of the track between the oil filling groove and the winding roller.

[0018] Preferably, a nozzle is fixedly mounted on the lower side of the rear end of the vertical plate, a hollow rubber bag is connected to the front end of the nozzle, a pressure plate is fixedly mounted on the upper end of the hollow rubber bag, and the lower end of the hollow rubber bag is fixedly mounted on the track.

[0019] Preferably, the rear end of the pressure plate is slidably mounted on the vertical plate, four springs are symmetrically fixedly mounted on the lower end of the pressure plate, the lower end of the four springs is fixedly mounted on the track, a pressing sheet is provided on the upper side of the pressure plate, and the rear end of the pressing sheet is fixedly connected to the winding roller.

[0020] Preferably, a cleaning sheet is fitted on the lower surface of the winding roller, a connecting rod 2 is slidably installed on the rear side of the cleaning sheet, the lower end of the connecting rod 2 is fixedly installed on the track, and a spring 5 is sleeved on the outer side of the connecting rod 2.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. In the present invention, when the cross chain hanging wheel rolls through the oil filling groove in the track, the hanging rod on the lower side of the cross chain hanging wheel will squeeze and push the elastic block, so that the elastic block drives the movable plate, the flexible oil filling block and the connecting rod to slide to the right synchronously, and compresses the spring. At this time, the movable plate and the flexible oil filling block will slide to the right in the oil filling groove synchronously, and the lower end of the flexible oil filling block will be close to the cross chain hanging wheel in the track. The oil storage tank will flow the lubricating oil into the flexible oil filling block through the oil filling pipe and the internal cavity of the movable plate. As the cross chain hanging wheel rolls, it is convenient to evenly apply the lubricating oil to the surface of the cross chain hanging wheel, thereby reducing the oil spraying lubrication method, excessive spraying of lubricating oil, resulting in waste of lubricating oil, and excess lubricating oil dripping on the goods below.

[0023] 2. In the present invention, when the movable plate moves to the right, it will also drive the sliding plate, the pressing block and the guide rod to move synchronously. The guide rod slides in the inclined groove plate, and then drives the guide rod, the sliding plate and the pressing block to slide back and forth on the movable plate. The set pressing block is convenient for applying lubricating oil to the surface of the cross chain hanging wheel by fitting the flexible oil filling block to the surface of the cross chain hanging wheel. The downward pressure is applied to the flexible oil filling block, which is conducive to squeezing the lubricating oil in the flexible oil filling block onto the surface of the cross chain hanging wheel, avoiding the uneven application of lubricating oil on the surface of the cross chain hanging wheel, thereby improving the lubrication quality of the cross chain hanging wheel.

[0024] 3. In the present invention, when the boom moves to the side close to the magnetic plate, the magnetic block arranged on the boom generates a magnetic repulsive force on the magnetic plate, pushing the magnetic plate and the oil receiving box to move backward synchronously, compressing the second spring. At this time, the oil receiving box will move from the lower side of the track to the rear side of the track, making it convenient for the boom to pass smoothly under the track. After the boom passes, the second spring will push the oil receiving box and the magnetic plate to reset. The oil receiving box is convenient for collecting the residual lubricating oil dripping from the flexible oil filling block on the upper side, effectively preventing the residual lubricating oil from dripping onto the goods below, causing pollution and damage to the goods. At the same time, it is also convenient to save lubricating oil, facilitate subsequent recycling and utilization, and save costs.

[0025] 4. In the present invention, the lubricating oil in the oil receiving box will flow back into the recovery pipe through the return pipe 1. When the oil receiving box moves backward, it will also drive the recovery pipe and the piston rod to move backward synchronously. The piston rod will be squeezed by the top block and move upward in the recovery pipe to compress the spring 3. The lubricating oil in the recovery pipe will flow back into the oil storage tank from the return pipe 2, thus completing the recovery and reuse of the lubricating oil in the oil receiving box and saving the cost of the lubricating oil.

[0026] 5. In the present invention, the protective cloth is provided to prevent dust and impurities from falling from the oil filling groove into the track, causing dust and impurities mixed with lubricating oil to adhere to the surface of the cross chain hanging wheel when the cross chain hanging wheel passes, thereby affecting the normal operation of the cross chain hanging wheel, and at the same time, the quality of the recovered lubricating oil can be guaranteed.

[0027] 6. In the present invention, when the movable plate moves to the right, the winding roller will rotate under the action of the torsion spring, and automatically wind up the protective cloth to prevent the protective cloth from becoming loose and affecting the normal operation of the movable plate, and the dust and impurities collected on the loose protective cloth will directly fall into the oil filling groove on the lower side. The dust and impurities on the surface of the protective cloth will fall on the track on the right side of the baffle as the winding roller rotates. When the winding roller rotates, it will also drive the pressing plate to rotate. The pressing plate squeezes the pressing plate to move downward, compressing the spring four and the hollow rubber bag, so that the gas in the hollow rubber bag is ejected from the nozzle, which is beneficial to blow off the dust and impurities accumulated on the track and prevent them from falling from the oil filling groove again.

[0028] 7. In the present invention, the cleaning sheet is tightly attached to the surface of the winding roller under the action of the spring 5, which is conducive to scraping dust and impurities on the protective cloth onto the track, ensuring the cleanliness of the protective cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0030] Figure 2 It is a schematic diagram of the rear three-dimensional structure of the present invention;

[0031] Figure 3 For the present invention Figure 1 A schematic diagram of a portion of the structure where the middle rail and the oil filling tank are connected;

[0032] Figure 4 For the present invention Figure 2 A schematic diagram of a portion of the structure where the middle track and the movable plate are connected;

[0033] Figure 5 For the present invention Figure 4 Schematic diagram of part of the structure of the connection between the middle oil receiving box and the track;

[0034] Figure 6 For the present invention Figure 3 The structural diagram at A in the middle;

[0035] Figure 7 For the present invention Figure 3 The structural diagram at B in the middle;

[0036] Figure 8 For the present invention Figure 4 The structural diagram at C in the middle;

[0037] Fig. 9 It is a schematic diagram of the cross-sectional structure of the track in the present invention;

[0038] Fig.10 For the present invention Fig. 9 Schematic diagram of the combined structure of the middle and upper traction rails, the lower load-bearing rails and the accumulation and release trolley body;

[0039] Fig.11 It is a schematic diagram of the straight-through left-entry structure of the merging turnout in the present invention;

[0040] Fig.12 It is a schematic diagram of the left-entry structure of the curved merging turnout in the present invention;

[0041] Fig.13 It is a schematic diagram of the straight-through left-out structure of the branch turnout in the present invention;

[0042] Fig.14 It is a schematic diagram of the left-exit structure of the branch turnout in the present invention;

[0043] In the figure: 1, track; 2, oil filling tank; 101, upper traction track; 102, lower load-bearing track; 103, accumulation trolley body;

[0044] Lubrication mechanism: 3, movable plate; 4, connecting rod 1; 5, spring 1; 6, elastic block; 7, flexible oil filling block; 8, oil filling pipe; 9, oil storage tank; 10, pressing block; 11, sliding plate; 12, guide rod; 13, inclined groove plate; 14, oil receiving box; 15, magnetic plate; 16, spring 2; 17, recovery pipe; 18, piston rod; 19, spring 3; 20, top block;

[0045] Protective mechanism: 21, protective cloth; 22, winding roller; 23, vertical plate; 24, torsion spring; 25, baffle; 26, nozzle; 27, hollow rubber bag; 28, pressure plate; 29, spring four; 30, pressure plate; 31, cleaning plate; 32, connecting rod two; 33, spring five. DETAILED DESCRIPTION

[0046] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0047] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0048] Reference Figure 1-Figure 14A suspended chain conveyor comprises a track 1, wherein an oil filling groove 2 is provided on the left side of the upper end of the track 1, an upper traction track 101 is provided on the upper side of the track 1, and the upper traction track 101 is used for the cross chain operation, and a lower load-bearing track 102 is provided on the lower side of the track 1, and a storage trolley body 103 is provided in the lower load-bearing track 102, and the lower load-bearing track 102 is used for carrying the storage trolley body 103; the track 1 is composed of a straight track, a curved track and a turnout, and is divided into a merging turnout and a branch turnout. The merging turnout is divided into a straight merging turnout and a curved merging turnout, and each turnout is divided into two types according to the direction: left entry and right entry, and is symmetrically arranged; the branch turnout is divided into There are straight branch turnouts and curved branch turnouts, each of which is divided into left-entry and right-entry according to the direction, and is symmetrically arranged; there is also a lubricating mechanism for lubricating the cross chain hanging wheel in the track 1, the lubricating mechanism includes a movable plate 3 slidably installed in the oil filling groove 2, and a flexible oil filling block 7 is fixedly installed at the lower end of the movable plate 3 corresponding to the cross chain hanging wheel, an oil storage tank 9 is fixedly installed at the upper end of the track 1, and an oil filling pipe 8 is provided at the left end of the oil storage tank 9, the oil filling pipe 8 is fixedly connected to the upper end of the movable plate 3, and a cavity is opened inside the movable plate 3 corresponding to the oil filling pipe 8, the inside of the oil storage tank 9 is connected to the flexible oil filling block 7 through the oil filling pipe 8 and the internal cavity of the movable plate 3, and the movable plate A connecting rod 4 is fixedly installed on the left end of 3, and the left end of the connecting rod 4 is slidably installed on the track 1. A spring 5 is sleeved on the left side of the connecting rod 4, and an elastic block 6 is fixedly installed on the front side of the lower end of the movable plate 3. A pressing block 10 is fitted on the rear side of the upper end of the flexible oil injection block 7, and a sliding plate 11 is fixedly installed on the upper end of the pressing block 10. The left end of the sliding plate 11 is slidably connected to the movable plate 3, and a guide rod 12 is fixedly installed on the front side of the upper end of the sliding plate 11. An inclined slot plate 13 is slidably installed on the outer side of the guide rod 12, and the lower end of the inclined slot plate 13 is fixedly connected to the track 1. An oil receiving box 14 is provided on the lower side of the flexible oil injection block 7, and a magnetic plate 15 is fixedly installed on the rear side of the oil receiving box 14. The magnetic plate 15 is fixedly connected to the upper end of the track 1, a spring 2 16 is fixedly installed on the rear side of the magnetic plate 15, and the rear end of the spring 2 16 is fixedly connected to the track 1, and a recovery pipe 17 is fixedly installed at the rear end of the oil receiving box 14, and the lower side of the recovery pipe 17 is connected to the inside of the oil receiving box 14 through a return pipe 1, and the upper side of the recovery pipe 17 is connected to the inside of the oil storage tank 9 through a return pipe 2, and a piston rod 18 is inserted and slidably installed at the lower end of the recovery pipe 17, and a spring 3 19 is sleeved on the outer side of the piston rod 18, and the upper and lower ends of the spring 3 19 are respectively fixedly connected to the recovery pipe 17 and the piston rod 18, and a top block 20 is provided on the rear side of the piston rod 18, and the top block 20 is fixedly connected to the rear end of the track 1;

[0049] During operation, when the cross chain hanging wheel rolls through the oil filling groove 2 in the track 1, the hanging rod on the lower side of the cross chain hanging wheel will squeeze and push the elastic block 6, so that the elastic block 6 drives the movable plate 3 and the flexible oil filling block 7 and the connecting rod 4 to slide to the right synchronously, compressing the spring 5. At this time, the movable plate 3 and the flexible oil filling block 7 will slide to the right synchronously in the oil filling groove 2, and the lower end of the flexible oil filling block 7 will be close to the cross chain hanging wheel in the track 1, and the oil storage tank 9 will flow the lubricating oil into the flexible oil filling block 7 through the oil filling pipe 8 and the internal cavity of the movable plate 3. As the cross chain hanging wheel rolls, it is convenient to evenly apply the lubricating oil to the surface of the cross chain hanging wheel, reducing the oil spraying lubrication method, excessive injection of lubricating oil, resulting in waste of lubricating oil, and excess lubricating oil dripping on the goods below. The movable plate 3 is blocked by the right end of the oil filling groove 2 and stops moving. At this time, the hanging rod will continue to push the elastic block 6 to deform it until the elastic block 6 is separated from the hanging rod. Under the action of the spring 5, the connecting rod 4, the movable plate 3, the elastic block 6 and the flexible oil filling block 7 are driven to reset. When the movable plate 3 moves to the right, the sliding plate 11, the pressing block 10 and the guide rod 12 will also be driven to move synchronously. The guide rod 12 slides in the inclined groove plate 13, and then drives the guide rod 12, the sliding plate 11 and the pressing block 10 to slide back and forth on the movable plate 3. The setting of the pressing block 10 is convenient for the flexible oil filling block 7 to fit with the surface of the cross chain hanging wheel and apply lubricating oil to the flexible oil filling block 7. The downward pressure exerted by the oil block 7 is conducive to squeezing the lubricating oil in the flexible oil filling block 7 onto the surface of the cross chain hanging wheel, avoiding the uneven application of the lubricating oil on the surface of the cross chain hanging wheel, thereby improving the lubrication quality of the cross chain hanging wheel. When the suspension rod moves to the side close to the magnetic plate 15, the magnetic block arranged on the suspension rod generates a magnetic repulsive force on the magnetic plate 15, pushing the magnetic plate 15 and the oil receiving box 14 to move backward synchronously, compressing the spring 2 16. At this time, the oil receiving box 14 will move from the lower side of the track 1 to the rear side of the track 1, making it convenient for the suspension rod to pass smoothly under the track 1. When the suspension rod passes, the arranged spring 2 16 will push the oil receiving box 14 and the magnetic plate 15 to reset. The arranged oil receiving box 14 is convenient for collecting the residual lubricating oil dripping from the flexible oil filling block 7 on the upper side. , effectively preventing the residual lubricating oil from dripping onto the goods below, causing pollution and damage to the goods, and at the same time facilitating the saving of lubricating oil, facilitating subsequent recycling and utilization, and saving costs. The lubricating oil in the oil receiving box 14 will flow back into the recovery pipe 17 through the return pipe 1. When the oil receiving box 14 moves backward, it will also drive the recovery pipe 17 and the piston rod 18 to move backward synchronously. The piston rod 18 is squeezed by the top block 20 and will move upward in the recovery pipe 17, compressing the spring three 19. The lubricating oil in the recovery pipe 17 will flow back from the return pipe 2 to the oil storage tank 9, completing the recycling and reuse of the lubricating oil in the oil receiving box 14, saving the cost of lubricating oil. The protective cloth 21 is arranged to prevent dust and impurities from falling from the oil filling groove 2 into the track 1, resulting in the cross chain hanging wheel passing by.Dust impurities mixed with lubricating oil adhere to the surface of the cross chain hanging wheel, thus affecting the normal operation of the cross chain hanging wheel, and at the same time can also ensure the quality of the recovered lubricating oil.

[0050] As an embodiment of the present invention, a protective mechanism for protecting the upper side of the oil filling groove 2 is also provided, and the protective mechanism includes a protective cloth 21 arranged on the upper side of the oil filling groove 2, the left end of the protective cloth 21 is fixedly connected to the movable plate 3, and the right end of the protective cloth 21 is fixedly wound with a winding roller 22, and the front end of the winding roller 22 is penetrated and rotatably installed with a vertical plate 23, the lower end of the vertical plate 23 is fixedly installed on the track 1, and a torsion spring 24 is sleeved on the front side of the winding roller 22, and a baffle 25 is fixedly installed on the upper end of the track 1 between the oil filling groove 2 and the winding roller 22, and a nozzle 26 is fixedly installed on the lower side of the rear end of the vertical plate 23, and the front end of the nozzle 26 is connected to an air A hollow rubber bag 27 is provided, and a pressure plate 28 is fixedly installed on the upper end of the hollow rubber bag 27, and the lower end of the hollow rubber bag 27 is fixedly installed on the track 1. The rear end of the pressure plate 28 is slidably installed on the vertical plate 23, and the lower end of the pressure plate 28 is symmetrically fixedly installed with springs 29, and the lower end of the spring 29 is fixedly installed on the track 1. A pressure sheet 30 is provided on the upper side of the pressure plate 28, and the rear end of the pressure sheet 30 is fixedly connected to the winding roller 22. A cleaning sheet 31 is fitted on the lower surface of the winding roller 22, and a connecting rod 2 32 is slidably installed on the rear side of the cleaning sheet 31, and a connecting rod 32 is slidably installed on the rear side of the connecting rod 32, and the lower end of the connecting rod 32 is fixedly installed on the track 1, and a spring 5 33 is sleeved on the outer side of the connecting rod 32;

[0051] During operation, when the movable plate 3 moves to the right, the winding roller 22 will rotate under the action of the torsion spring 24, and automatically wind up the protective cloth 21 to prevent the protective cloth 21 from becoming loose and affecting the normal operation of the movable plate 3, and the dust and impurities collected on the loose protective cloth 21 will directly fall into the oil filling groove 2 on the lower side, and the dust and impurities on the upper surface of the protective cloth 21 will fall on the track 1 on the right side of the baffle 25 as the winding roller 22 rotates, and the winding roller 22 will also drive the pressing sheet when it rotates. 30 rotates, the pressing sheet 30 squeezes the pressing plate 28 to move it downward, compressing the spring four 29 and the hollow rubber bag 27, so that the gas in the hollow rubber bag 27 is ejected from the nozzle 26, which is beneficial to blow off the dust and impurities accumulated on the track 1 and prevent them from falling from the oil filling tank 2 again. The cleaning sheet 31 is tightly attached to the surface of the winding roller 22 under the action of the spring five 33, which is beneficial to scrape the dust and impurities on the protective cloth 21 onto the track 1, ensuring the cleanliness of the protective cloth 21.

[0052] Working principle:

[0053] When the present invention is in use, when the cross chain hanging wheel rolls through the oil filling groove 2 in the track 1, the suspension rod on the lower side of the cross chain hanging wheel will squeeze and push the elastic block 6, so that the elastic block 6 drives the movable plate 3 and the flexible oil filling block 7 and the connecting rod 4 to slide to the right synchronously, compressing the spring 5. At this time, the movable plate 3 and the flexible oil filling block 7 will slide to the right synchronously in the oil filling groove 2, and the lower end of the flexible oil filling block 7 will be close to the cross chain hanging wheel in the track 1, and the oil storage tank 9 will flow the lubricating oil into the flexible oil filling block 7 through the oil filling pipe 8 and the internal cavity of the movable plate 3. As the cross chain hanging wheel rolls, it is convenient to evenly apply the lubricating oil to the surface of the cross chain hanging wheel, thereby reducing the oil spraying lubrication method, excessive spraying of lubricating oil, resulting in waste of lubricating oil, and excess lubricating oil dripping below The situation on the cargo, until the suspension rod pushes the elastic block 6 and the movable plate 3 to move to the right end of the oil filling groove 2, the movable plate 3 is blocked by the right end of the oil filling groove 2 and stops moving. At this time, the suspension rod will continue to push the elastic block 6 to deform it until the elastic block 6 is separated from the suspension rod, and under the action of the spring 5, the connecting rod 4, the movable plate 3, the elastic block 6 and the flexible oil filling block 7 are driven to reset. When the movable plate 3 moves to the right, it will also drive the sliding plate 11, the pressing block 10 and the guide rod 12 to move synchronously. The guide rod 12 slides in the inclined groove plate 13, and then drives the guide rod 12, the sliding plate 11 and the pressing block 10 to slide back and forth on the movable plate 3. The set pressing block 10 is convenient for the flexible oil filling block 7 to fit the surface of the cross chain hanging wheel and apply lubrication When oil is applied, downward pressure is applied to the flexible oil filling block 7, which is conducive to squeezing the lubricating oil in the flexible oil filling block 7 onto the surface of the cross chain hanging wheel, avoiding the uneven application of lubricating oil on the surface of the cross chain hanging wheel, thereby improving the lubrication quality of the cross chain hanging wheel. When the suspension rod moves to the side close to the magnetic plate 15, the magnetic block arranged on the suspension rod generates a magnetic repulsive force on the magnetic plate 15, pushing the magnetic plate 15 and the oil receiving box 14 to move backward synchronously, compressing the spring 2 16. At this time, the oil receiving box 14 will move from the lower side of the track 1 to the rear side of the track 1, making it convenient for the suspension rod to pass smoothly under the track 1. When the suspension rod passes, the arranged spring 2 16 will push the oil receiving box 14 and the magnetic plate 15 to reset. The arranged oil receiving box 14 is convenient for dripping of the flexible oil filling block 7 on the upper side. The residual lubricating oil is collected, which effectively prevents the residual lubricating oil from dripping onto the goods below, causing pollution and damage to the goods. At the same time, it is also convenient to save lubricating oil, convenient for subsequent recycling and utilization, and saves costs. The lubricating oil in the oil receiving box 14 will flow back to the recovery pipe 17 through the return pipe 1. When the oil receiving box 14 moves backward, it will also drive the recovery pipe 17 and the piston rod 18 to move backward synchronously. The piston rod 18 is squeezed by the top block 20 and will move upward in the recovery pipe 17 to compress the spring three 19. The lubricating oil in the recovery pipe 17 will flow back from the return pipe 2 to the oil storage tank 9, completing the recovery and reuse of the lubricating oil in the oil receiving box 14, saving the cost of lubricating oil. The protective cloth 21 is provided to prevent dust and impurities from falling from the oil filling groove 2 into the track 1.As the cross chain hanging wheel passes by, dust and impurities mixed with lubricating oil adhere to the surface of the cross chain hanging wheel, thereby affecting the normal operation of the cross chain hanging wheel. At the same time, the quality of the recovered lubricating oil can also be guaranteed. When the movable plate 3 moves to the right, the winding roller 22 will rotate under the action of the torsion spring 24, and automatically wind up the protective cloth 21 to prevent the protective cloth 21 from becoming loose and affecting the normal operation of the movable plate 3, and the dust and impurities collected on the loose protective cloth 21 will directly fall into the oil filling groove 2 on the lower side, and the dust and impurities on the upper surface of the protective cloth 21 will rotate with the rotation of the winding roller 22. , falls on the track 1 on the right side of the baffle 25. When the winding roller 22 rotates, it also drives the pressing sheet 30 to rotate. The pressing sheet 30 squeezes the pressing plate 28 to make it move downward, compressing the spring 29 and the hollow rubber bag 27, so that the gas in the hollow rubber bag 27 is ejected from the nozzle 26, which is conducive to blowing off the dust and impurities accumulated on the track 1 and preventing them from falling from the oil filling tank 2 again. The cleaning sheet 31 is tightly attached to the surface of the winding roller 22 under the action of the spring 33, which is conducive to scraping the dust and impurities on the protective cloth 21 onto the track 1, ensuring the cleanliness of the protective cloth 21.

[0054] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hanging chain conveyor, comprising a track (1), characterized in that: An oil filling groove (2) is provided on the left side of the upper end of the track (1); an upper traction track (101) is provided on the upper inner side of the track (1); the upper traction track (101) is used for the operation of the cross chain; a lower load-bearing track (102) is provided on the lower inner side of the track (1); a stacking trolley body (103) is provided in the lower load-bearing track (102); the lower load-bearing track (102) is used for carrying the stacking trolley body (103); The track (1) is composed of a straight track, a curved track and a turnout, and is divided into two types: a merging turnout and a branching turnout. The merging turnout is divided into a straight merging turnout and a curved merging turnout. Each turnout is divided into two types: left-entry and right-entry according to the direction, and is symmetrically arranged; Branch turnouts are divided into straight branch turnouts and curved branch turnouts. Each type of turnout has two types: left-entry and right-entry according to the direction, and is set symmetrically; A lubricating mechanism for lubricating the cross chain hanging wheel in the track (1) is also provided, the lubricating mechanism comprising a movable plate (3) slidably mounted in the oil filling groove (2), a flexible oil filling block (7) fixedly mounted on the lower end of the movable plate (3) corresponding to the cross chain hanging wheel, an oil storage tank (9) fixedly mounted on the upper end of the track (1), an oil filling pipe (8) provided on the left end of the oil storage tank (9), the oil filling pipe (8) being fixedly connected to the upper end of the movable plate (3), and a cavity corresponding to the oil filling pipe (8) being provided inside the movable plate (3), the inside of the oil storage tank (9) being connected to the flexible oil filling block (7) through the oil filling pipe (8) and the cavity inside the movable plate (3), a connecting rod (4) fixedly mounted on the left end of the movable plate (3), the left end of the connecting rod (4) penetrating and slidably mounted on the track (1), a spring (5) being sleeved on the left side of the connecting rod (4) ), and an elastic block (6) is fixedly installed on the front side of the lower end of the movable plate (3), a pressing block (10) is fitted on the rear side of the upper end of the flexible oil injection block (7), a sliding plate (11) is fixedly installed on the upper end of the pressing block (10), the left end of the sliding plate (11) is slidably connected to the movable plate (3), a guide rod (12) is fixedly installed on the front side of the upper end of the sliding plate (11), an inclined slot plate (13) is slidably installed on the outer side of the guide rod (12), the lower end of the inclined slot plate (13) is fixedly connected to the track (1), an oil receiving box (14) is provided on the lower side of the flexible oil injection block (7), a magnetic plate (15) is fixedly installed on the rear side of the oil receiving box (14), the magnetic plate (15) is fixedly connected to the upper end of the track (1), a spring 2 (16) is fixedly installed on the rear side of the magnetic plate (15), and the rear end of the spring 2 (16) is fixedly connected to the track (1); A protection mechanism for protecting the upper side of the oil filling groove (2) is also provided, the protection mechanism comprising a protection cloth (21) arranged on the upper side of the oil filling groove (2), the left end of the protection cloth (21) being fixedly connected to the movable plate (3), and the right end of the protection cloth (21) being fixedly wound with a winding roller (22).

2. A hanging chain conveyor according to claim 1, characterized in that: A recovery pipe (17) is fixedly mounted at the rear end of the oil receiving box (14); the lower side of the recovery pipe (17) is in communication with the interior of the oil receiving box (14) via a return pipe 1, and the upper side of the recovery pipe (17) is in communication with the interior of the oil storage tank (9) via a return pipe 2.

3. A hanging chain conveyor according to claim 2, characterized in that: A piston rod (18) is slidably mounted on the lower end of the recovery pipe (17), a spring three (19) is sleeved on the outer side of the piston rod (18), the upper and lower ends of the spring three (19) are respectively fixedly connected to the recovery pipe (17) and the piston rod (18), a top block (20) is provided on the rear side of the piston rod (18), and the top block (20) is fixedly connected to the rear end of the track (1).

4. A hanging chain conveyor according to claim 1, characterized in that: A vertical plate (23) is rotatably mounted through the front end of the winding roller (22), the lower end of the vertical plate (23) is fixedly mounted on the track (1), a torsion spring (24) is sleeved on the front side of the winding roller (22), and a baffle (25) is fixedly mounted on the upper end of the track (1) between the oil filling groove (2) and the winding roller (22).

5. A hanging chain conveyor according to claim 4, characterized in that: A nozzle (26) is fixedly mounted on the lower side of the rear end of the vertical plate (23); a hollow rubber bag (27) is connected to the front end of the nozzle (26); a pressing plate (28) is fixedly mounted on the upper end of the hollow rubber bag (27); and a lower end of the hollow rubber bag (27) is fixedly mounted on the track (1).

6. A hanging chain conveyor according to claim 5, characterized in that: The rear end of the pressing plate (28) is slidably mounted on the vertical plate (23), and springs four (29) are symmetrically fixedly mounted on the lower end of the pressing plate (28). The lower end of the spring four (29) is fixedly mounted on the track (1). A pressing sheet (30) is provided on the upper side of the pressing plate (28), and the rear end of the pressing sheet (30) is fixedly connected to the winding roller (22).

7. A hanging chain conveyor according to claim 1, characterized in that: The lower surface of the winding roller (22) is fitted with a cleaning sheet (31), and a second connecting rod (32) is slidably installed on the rear side of the cleaning sheet (31). The lower end of the second connecting rod (32) is fixedly installed on the track (1), and a fifth spring (33) is sleeved on the outer side of the second connecting rod (32).

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