A new type of dump trailer frame

Abstract

The present invention relates to a novel self-unloading trailer frame, wherein cross beams are evenly arranged inside the frame, guide rails are fixedly arranged on both sides of the upper surface of the cross beams, a driving shaft is penetrated through the rear of the frame, driving sprockets are fixedly arranged on the left and right sides of the driving shaft, a hydraulic motor is also arranged on the frame, and the hydraulic motor and the driving shaft are powered, a driven shaft is arranged at the front of the frame, driven sprockets are arranged on the left and right parts of the driven shaft, the driving sprocket is powered by a ring chain, chain plate assemblies are evenly arranged on the ring chain, reinforcing plates and reinforcing rubber plates are fixed on the chain plate assemblies by bolts, and adjacent reinforcing rubber plates are connected in sequence end to end. The present invention has the following beneficial effects: the frame transmission system has low production cost, materials are easy to discharge, and chains are easy to tighten.

Description

Technical Field

[0001] The invention relates to a trailer frame, in particular to a novel dump trailer frame. Background Art

[0002] At present, the existing unloading frames driven by chains have complex structures of connecting parts between the chains and the sheet plates, complex installation of the chains and the sheet plates, high production costs of the frame transmission system, and materials are easily dropped into the frame through the gap between the sheet plates and the frame. The materials are not easy to unload cleanly, and the chain is easy to loosen and is not easy to tighten. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a new type of dump trailer frame, which solves the problems of the existing chain-driven unloading frame, the complex structure of the connecting parts between the chain and the sheet plate, the high production cost of the frame transmission system, the material easily falling into the frame through the gap between the sheet plate and the frame, the material is not easy to unload cleanly, and the chain is easy to loosen and the chain is not easy to tighten.

[0004] The technical solution adopted by the present invention to solve the above-mentioned problems is:

[0005] A novel self-unloading trailer frame includes a frame 1, a crossbeam A2, a guide rail 3, a driving shaft 4, a driving sprocket 5, a hydraulic motor 6, a notch A7, a driven shaft 8, a nut 9, a screw 10, a driven sprocket 11, a chain plate assembly 12, a U-shaped reinforcing plate 13, a through hole D1301, a reinforced rubber plate 14, a through hole E1401, a bolt 15, a pin 16, a through hole F1601, a cotter pin 1602 and an annular chain 35. The crossbeam A2 is evenly arranged inside the frame 1, and guide rails 3 are fixedly arranged on both sides of the upper surface of the crossbeam A2, and the guide rails 3 are arranged parallel to and opposite to the longitudinal beam of the frame 1. A driving shaft 4 is arranged through the rear of the frame 1, and the driving shaft 4 is rotatably connected to the frame 1. The left and right sides of the driving shaft 4 A driving sprocket 5 is fixedly arranged respectively, a hydraulic motor 6 is also arranged on the frame 1, and the hydraulic motor 6 is powered by the driving shaft 4, a driven shaft 8 is arranged at the front of the frame 1, and a driven sprocket 11 is arranged at the left and right parts of the driven shaft 8 respectively, and the driven sprocket 11 is rotatably connected with the driven shaft 8, the driving sprocket 5 is powered by the driven sprocket 11 through an annular chain 35, and the cross beam A2 and the guide rail 3 are both located on the inner side of the annular chain 35, and the chain plate assembly 12 is evenly arranged on the annular chain 35, and the chain plate assembly 12 includes a special-shaped chain plate A121, a special-shaped chain plate B122, and a special-shaped chain plate C123, and the special-shaped chain plate A121 includes a connecting plate A1211 and a vertical plate A1212 , vertical plate B1213, sleeve A1214, through hole A1215, multiple vertical plates A1212 are fixedly arranged on the front end of the lower surface of the connecting plate A1211, multiple vertical plates B1213 are fixedly arranged on the rear end of the lower surface of the connecting plate A1211, sleeves A1214 are fixedly arranged on the lower parts of the vertical plates A1212 and the vertical plates B1213, and multiple through holes A1215 are evenly distributed on the connecting plate A1211, the special-shaped chain plate B122 includes a connecting plate B1221, a vertical plate C1222, a vertical plate D1223, a sleeve B1224, and a through hole B1225, multiple vertical plates C1222 are fixedly arranged on the front end of the lower surface of the connecting plate B1221, and the rear end of the lower surface of the connecting plate B1221 is fixedly arranged A plurality of vertical plates D1223 are fixedly arranged, sleeves B1224 are fixedly arranged at the lower parts of the vertical plates C1222 and D1223, a plurality of through holes B1225 are evenly arranged on the connecting plate B1221, the special-shaped chain plate C123 comprises a connecting plate C1231, a vertical plate E1232, a vertical plate F1233, sleeves C1234, and through holes C1235, a plurality of vertical plates E1232 are fixedly arranged at the front end of the lower surface of the connecting plate C1231, a plurality of vertical plates F1233 are fixedly arranged at the rear end of the lower surface of the connecting plate C1231, sleeves C1234 are fixedly arranged at the lower parts of the vertical plates E1232 and F1233, a plurality of through holes C1235 are evenly arranged on the connecting plate C1231,The pin 16 sequentially passes through the adjacent sleeve A1214, the left-side ring chain 35, the sleeve B1224, the right-side ring chain 35, the sleeve C1234, the through hole F1601 at the end of the pin 16 is matched with a cotter pin 1602, the inner side of the U-shaped reinforcing plate 13 is provided with a reinforcing rubber plate 14, the bolt 15 sequentially passes through the through hole D1301 on the U-shaped reinforcing plate 13, the through hole E1401 on the reinforcing rubber plate 14, the through hole A1215, the through hole B1225, and the through hole C1235 on the chain plate assembly 12, the U-shaped reinforcing plate 13 and the reinforcing rubber plate 14 are fixed to the chain plate assembly 12 by the bolt 15, and the adjacent reinforcing rubber plates 14 are connected head to tail in sequence.

[0006] A slot A7 is provided at the front end of the frame 1, and the driven shaft 8 is located in the slot A7 provided on the frame 1. Nuts 9 are fixedly provided on the left and right side walls of the frame 1, respectively, and the nuts 9 are located at the rear side of the driven shaft 8. A screw rod 10 is provided on the nut 9, and the front end of the screw rod 10 is rotatably connected to the driven shaft 8, so as to facilitate the tightening of the ring chain 35.

[0007] A cross beam B17 is evenly distributed on the front lower side of the frame 1, and a support beam A18 is fixedly arranged on the cross beam B17. A roller A19 is arranged on the front lower side of the frame 1, and the roller A19 is located at the rear side of the support beam A18 to prevent the reinforced rubber plate 14 on the front lower side of the frame 1 from sagging.

[0008] A cross beam C20 is evenly distributed on the lower rear side of the frame 1, and a support beam B21 is fixedly arranged on the cross beam C20. A roller B22 is arranged on the lower rear side of the frame 1, and the roller B22 is located on the rear side of the support beam B21 to prevent the reinforced rubber plate 14 on the lower rear side of the frame 1 from sagging.

[0009] A plurality of V-shaped plates 23 are evenly and fixedly arranged on the longitudinal beam on the inner side of the frame 1, and the V-shaped plates 23 are fixedly connected to the adjacent cross beam A2, and the V-shaped plates 23 are located above the circular chain 35 on the lower side. A plurality of discharge holes 24 are provided on the longitudinal beam of the frame 1, and the bottom of the discharge hole 24 is flush with the bottom of the V-shaped plate 23 to prevent materials from falling into the frame 1.

[0010] A plurality of rollers 26 are disposed on the lower surface of the connecting plate B1221, a plurality of supporting beams C27 are fixedly disposed on the upper surface of the cross beam A2, and the rollers 26 are rotationally connected to the supporting beams C27 to prevent the ring chain 35 from being worn and increase the service life of the ring chain 35.

[0011] The frame 1 is provided with an oil hole 25, and the oil hole 25 is located at the rear side of one of the V-shaped plates 23. The left and right sides of the lower part of the crossbeam A2 adjacent to the oil hole 25 are respectively fixedly provided with oiling brushes A32, and the oiling brushes A32 are respectively located above the ring chain 35 adjacent to the lower side of the guide rail 3. The left side wall of the frame 1 is fixedly provided with an oil tank 28, and the oil pipe 31 passes through the oil hole 25 provided on the frame 1. The oil tank 28 and the oiling brush A32 are connected by the oil pipe 31. A connection is set, a plurality of oiling brushes B34 are set between the oiling brushes A32, and the oiling brush B34 is located above the adjacent roller 26, the oiling brush B34 is fixedly connected to the adjacent cross beam A2, the oiling brush B34 is connected to the oil pipe 31, an air cylinder 29 is fixedly set on the side wall of the frame 1, the air cylinder 29 is connected to the oil tank 28 through an air pipe 30, and a manual valve 33 is set on the air pipe 30, so as to quickly brush oil for the ring chain 35 and the roller 26 respectively.

[0012] The vertical plate A1212, vertical plate B1213, vertical plate C1222, vertical plate D1223, vertical plate E1232, and vertical plate F1233 are respectively L-shaped, and the vertical plates A1212 and B1213 are respectively fixed with through holes A1215 at the lower corners, the vertical plates C1222 and D1223 are respectively fixed with through holes B1225 at the lower corners, and the vertical plates E1232 and F1233 are respectively fixed with through holes C1235 at the lower corners, thereby reducing the production cost of the chain plate assembly 12.

[0013] The cross-sectional shape of the guide rail 3 is one of an I-shape, a cylinder and a circular tube, so as to reduce the production cost of the guide rail 3 .

[0014] The working principle of the present invention is as follows: if the endless chain is loose, the screw is turned clockwise at the same time, the screw pushes the driven shaft forward, the driven shaft pushes the driven sprocket forward, the endless chain is tightened, and the material is loaded onto the top of the frame. When unloading the material, the hydraulic motor is turned on clockwise, the main shaft of the hydraulic motor drives the driving shaft to rotate clockwise, the driving shaft drives the driving sprocket, the driving sprocket drives the endless chain, the endless chain drives the chain plate assembly, the U-shaped reinforcement plate, the reinforced rubber plate, the bolts, and the pin shaft to rotate clockwise, and the material is unloaded at the rear end of the frame. If the material falls between the reinforced rubber plate and the frame, the material falls into the V-shaped plate, and the material slides out from the discharge hole opened on the frame adjacent to the V-shaped plate. If the roller and the ring chain need to be brushed with lubricating oil, open the manual valve, and the air cylinder inflates the oil tank through the air pipe. The lubricating oil flows from the oil pipe to the oiling brush A and the oiling brush B. The oiling brush A brushes the ring chain with oil, and the oiling brush B brushes the roller with oil. After the material is unloaded or the roller and the ring chain are lubricated, stop the hydraulic motor and close the manual valve.

[0015] The beneficial effects of the present invention are as follows: 1. The connecting component between the chain and the sheet plate has a simple structure, and the production cost of the frame transmission system is low. 2. A notch A is provided at the front end of the frame, and the driven shaft is located in the notch A provided on the frame. Nuts are fixedly provided on the left and right side walls of the frame, and the nuts are located at the rear side of the driven shaft. A screw rod is provided on the nut, and the front end of the screw rod is rotatably connected with the driven shaft, so as to facilitate the tightening of the ring chain. 3. The front lower side of the frame is uniformly distributed with cross beams B, and the same support beam A is fixedly provided on the cross beam B. A roller A is provided at the front lower side of the frame, and the roller A is located at the rear side of the support beam A to prevent the reinforced rubber plate at the front lower side of the frame from sagging. 4. The rear lower side of the frame is uniformly distributed with cross beams C, and the same support beam B is fixedly provided on the cross beam C. A roller B is provided at the rear lower side of the frame, and the roller B is located at the rear side of the support beam B to prevent the reinforced rubber plate at the rear lower side of the frame from sagging. 5. Multiple V-shaped plates are evenly distributed and fixed on the longitudinal beams inside the frame, and the V-shaped plates are fixedly connected to the adjacent cross beams A. The V-shaped plates are located above the lower ring chain. Multiple discharge holes are provided on the longitudinal beams of the frame, and the bottom of the discharge holes is flush with the bottom of the V-shaped plates to prevent materials from falling into the frame. 6. Multiple rollers are provided on the lower surface of the connecting plate B, and multiple support beams C are fixedly provided on the upper surface of the cross beam A, and the rollers are rotatably connected to the support beams C to prevent the wear of the ring chain and increase the service life of the ring chain. 7. An oil hole is provided on the frame, and the oil hole is located at the rear side of one of the V-shaped plates. Oiling brushes A are fixedly provided on the left and right sides of the lower part of the crossbeam adjacent to the oil hole, and the oiling brushes A are respectively located above the circular chain adjacent to the lower side of the guide rail. An oil tank is fixedly provided on the left side wall of the frame, and the oil pipe runs through the oiling hole provided on the frame. The oil tank is connected to the oiling brush A through an oil pipe, and a plurality of oiling brushes B are provided between the oiling brushes A, and the oiling brushes B are located above the adjacent rollers. The oiling brush B is fixedly connected to the adjacent crossbeam A, and the oiling brush B is connected to the oil pipe. An air cylinder is fixedly provided on the side wall of the frame, and the air cylinder is connected to the oil tank through an air pipe, and a manual valve is provided on the air pipe to quickly brush oil for the circular chain and the roller. 8. Vertical plates A, B, C, D, E and F are L-shaped, respectively. Through holes A are fixedly provided at the lower corners of vertical plates A and B, through holes B are fixedly provided at the lower corners of vertical plates C and D, and through holes C are fixedly provided at the lower corners of vertical plates E and F, so as to reduce the production cost of the chain plate assembly. 9. The cross-sectional shape of the guide rail is one of an I-shaped, cylindrical and circular tube-shaped, so as to reduce the production cost of the guide rail. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present invention;

[0017] Figure 2 It is a structural schematic diagram of the special-shaped chain plate A of the present invention;

[0018] Figure 3 is a top view of the special-shaped chain plate A of the present invention;

[0019] Figure 4 It is a schematic structural diagram of the special-shaped chain plate B of the present invention;

[0020] Figure 5 is a top view of the special-shaped chain plate B of the present invention;

[0021] Figure 6 It is a schematic structural diagram of the special-shaped chain plate C of the present invention;

[0022] Figure 7 is a top view of the special-shaped chain plate C of the present invention;

[0023] Figure 8 It is a structural schematic diagram of the U-shaped reinforcement plate of the present invention;

[0024] Fig. 9 It is a schematic structural diagram of the reinforced colloid plate of the present invention;

[0025] Fig.10 It is a structural schematic diagram of the AA section of the present invention.

[0026] Fig.11 It is a schematic diagram of the structure in which the vertical plate A and the vertical plate B of the present invention are L-shaped.

[0027] Fig.12 It is a schematic diagram of the structure in which the vertical plate C and the vertical plate D of the present invention are L-shaped.

[0028] Fig.13 It is a schematic diagram of the structure in which the vertical plates E and F of the present invention are L-shaped.

[0029] Among them, 1-frame, 2-beam A, 3-guide rail, 4-driving shaft, 5-driving sprocket, 6-hydraulic motor, 7-slot A, 8-driven shaft, 9-nut, 10-screw, 11-driven sprocket, 12-chain plate assembly, 121-special-shaped chain plate A, 1211-connecting plate A, 1212-vertical plate A, 1213-vertical plate B, 1214-sleeve A, 1215-through hole A, 122-special-shaped chain plate B, 1221-connecting plate B, 1222-vertical plate C, 1223-vertical plate D, 1224-sleeve B, 1225-through hole B, 123-special-shaped chain plate C, 1231-connecting plate C, 1232-vertical plate E, 1233-vertical plate Plate F, 1234-sleeve C, 1235-through hole C, 13-U-shaped reinforcement plate, 1301-through hole D, 14-reinforced rubber plate, 1401-through hole E, 15-bolt, 16-pin shaft, 1601-through hole F, 1602-opening pin, 17-crossbeam B, 18-support beam A, 19-roller A, 20-crossbeam C, 21-support beam B, 22-roller B, 23-V-shaped plate, 24-discharging hole, 25-oil filling hole, 26-roller, 27-support beam C, 28-oil tank, 29-air storage cylinder, 30-air pipe, 31-oil pipe, 32-oil filling brush A, 33-manual valve, 34-oil filling brush B, 35-ring chain. DETAILED DESCRIPTION

[0030] The embodiments of the present invention are further described below with reference to the accompanying drawings.

[0031] Embodiment 1:

[0032] Reference Figure 1-10A novel dump trailer frame described in this specific embodiment includes a frame 1, a cross beam A2, a guide rail 3, a driving shaft 4, a driving sprocket 5, a hydraulic motor 6, a notch A7, a driven shaft 8, a nut 9, a screw 10, a driven sprocket 11, a chain plate assembly 12, a U-shaped reinforcement plate 13, a through hole D1301, a reinforced rubber plate 14, a through hole E1401, a bolt 15, a pin 16, a through hole F1601, a cotter pin 1602 and an annular chain 35. The cross beams A2 are evenly arranged inside the frame 1, and guide rails 3 are fixedly arranged on both sides of the upper surface of the cross beam A2, and the guide rails 3 are arranged parallel to and opposite to the longitudinal beams of the frame 1. A driving shaft 4 is arranged through the rear of the frame 1, and the driving shaft 4 is rotatably connected to the frame 1. A driving sprocket 5 is fixedly arranged on the left and right sides of the driving shaft 4, a hydraulic motor 6 is also arranged on the frame 1, and the hydraulic motor 6 is in power transmission with the driving shaft 4, a driven shaft 8 is arranged at the front part of the frame 1, and a driven sprocket 11 is arranged on the left and right parts of the driven shaft 8, respectively, the driven sprocket 11 is rotatably connected with the driven shaft 8, the driving sprocket 5 is in power transmission with the driven sprocket 11 through an endless chain 35, and the cross beam A2 and the guide rail 3 are both located on the inner side of the endless chain 35, chain plate assemblies 12 are evenly arranged on the endless chain 35, and the chain plate assemblies 12 include special-shaped chain plates A121, special-shaped chain plates B122, and special-shaped chain plates C123, and the special-shaped chain plates A121 include connecting plates A1211, vertical plates A122, and vertical plates A123. Plate A1212, vertical plate B1213, sleeve A1214, through hole A1215, five vertical plates A1212 are fixedly arranged at the front end of the lower surface of the connecting plate A1211, four vertical plates B1213 are fixedly arranged at the rear end of the lower surface of the connecting plate A1211, sleeves A1214 are fixedly arranged at the lower parts of the vertical plates A1212 and the vertical plates B1213, and five through holes A1215 are evenly distributed on the connecting plate A1211. The special-shaped chain plate B122 includes a connecting plate B1221, a vertical plate C1222, a vertical plate D1223, a sleeve B1224, and a through hole B1225. Six vertical plates C1222 are fixedly arranged at the front end of the lower surface of the connecting plate B1221, and the lower surface of the connecting plate B1221 Six vertical plates D1223 are fixedly arranged at the rear end, sleeves B1224 are fixedly arranged at the lower parts of the vertical plates C1222 and D1223, and six through holes B1225 are evenly arranged on the connecting plate B1221. The special-shaped chain plate C123 includes a connecting plate C1231, a vertical plate E1232, a vertical plate F1233, a sleeve C1234, and a through hole C1235. Five vertical plates E1232 are fixedly arranged at the front end of the lower surface of the connecting plate C1231, and four vertical plates F1233 are fixedly arranged at the rear end of the lower surface of the connecting plate C1231. Sleeves C1234 are fixedly arranged at the lower parts of the vertical plates E1232 and F1233, and five through holes C1235 are evenly arranged on the connecting plate C1231.The pin 16 sequentially passes through the adjacent sleeve A1214, the left-side ring chain 35, the sleeve B1224, the right-side ring chain 35, the sleeve C1234, the through hole F1601 at the end of the pin 16 is matched with a cotter pin 1602, the inner side of the U-shaped reinforcing plate 13 is provided with a reinforcing rubber plate 14, the bolt 15 sequentially passes through the through hole D1301 on the U-shaped reinforcing plate 13, the through hole E1401 on the reinforcing rubber plate 14, the through hole A1215, the through hole B1225, and the through hole C1235 on the chain plate assembly 12, the U-shaped reinforcing plate 13 and the reinforcing rubber plate 14 are fixed to the chain plate assembly 12 by the bolt 15, and the adjacent reinforcing rubber plates 14 are connected head to tail in sequence.

[0033] A slot A7 is provided at the front end of the frame 1, and the driven shaft 8 is located in the slot A7 provided on the frame 1. Nuts 9 are fixedly provided on the left and right side walls of the frame 1, respectively, and the nuts 9 are located at the rear side of the driven shaft 8. A screw rod 10 is provided on the nut 9, and the front end of the screw rod 10 is rotatably connected to the driven shaft 8, so as to facilitate the tightening of the ring chain 35.

[0034] A cross beam B17 is evenly distributed on the front lower side of the frame 1, and a support beam A18 is fixedly arranged on the cross beam B17. A roller A19 is arranged on the front lower side of the frame 1, and the roller A19 is located at the rear side of the support beam A18 to prevent the reinforced rubber plate 14 on the front lower side of the frame 1 from sagging.

[0035] A cross beam C20 is evenly distributed on the lower rear side of the frame 1, and a support beam B21 is fixedly arranged on the cross beam C20. A roller B22 is arranged on the lower rear side of the frame 1, and the roller B22 is located on the rear side of the support beam B21 to prevent the reinforced rubber plate 14 on the lower rear side of the frame 1 from sagging.

[0036] Six V-shaped plates 23 are evenly distributed and fixedly arranged on the longitudinal beam on the inner side of the frame 1, and the V-shaped plate 23 is fixedly connected to the adjacent cross beam A2. The V-shaped plate 23 is located above the circular chain 35 on the lower side. Six discharge holes 24 are opened on the longitudinal beam of the frame 1, and the bottom of the discharge hole 24 is flush with the bottom of the V-shaped plate 23 to prevent materials from falling into the frame 1.

[0037] Fifty-eight rollers 26 are arranged on the lower surface of the connecting plate B1221, a supporting beam C27 is fixedly arranged on the upper surface of the cross beam A2, and the rollers 26 are rotationally connected to the supporting beam C27 to prevent the ring chain 35 from being worn and increase the service life of the ring chain 35.

[0038] The frame 1 is provided with an oil hole 25, and the oil hole 25 is located at the rear side of one of the V-shaped plates 23. The left and right sides of the lower part of the crossbeam A2 adjacent to the oil hole 25 are respectively fixedly provided with oiling brushes A32, and the oiling brushes A32 are respectively located above the ring chain 35 adjacent to the lower side of the guide rail 3. The left side wall of the frame 1 is fixedly provided with an oil tank 28, and the oil pipe 31 passes through the oil hole 25 provided on the frame 1. The oil tank 28 and the oiling brush A32 are connected by the oil pipe 31. A connection is set, an oiling brush B34 is set between the oiling brushes A32, and the oiling brush B34 is located above the adjacent roller 26, the oiling brush B34 is fixedly connected to the adjacent cross beam A2, the oiling brush B34 is connected to the oil pipe 31, an air cylinder 29 is fixedly set on the side wall of the frame 1, the air cylinder 29 is connected to the oil tank 28 through an air pipe 30, and a manual valve 33 is set on the air pipe 30, which can quickly brush oil for the ring chain 35 and the roller 26 respectively.

[0039] The cross-sectional shape of the guide rail 3 is one of an I-shape, a cylinder and a circular tube, so as to reduce the production cost of the guide rail 3 .

[0040] The working principle of this specific implementation method is as follows: if the ring chain is loose, the screw is turned clockwise at the same time, the screw pushes the driven shaft forward, the driven shaft pushes the driven sprocket forward, the ring chain is tightened, the material is loaded onto the top of the frame, when the material is unloaded, the hydraulic motor is turned on clockwise, the main shaft of the hydraulic motor drives the driving shaft to rotate clockwise, the driving shaft drives the driving sprocket, the driving sprocket drives the ring chain, the ring chain drives the chain plate assembly, the U-shaped reinforcement plate, the reinforced rubber plate, the bolts, and the pin shaft to rotate clockwise, and the material is at the rear end of the frame. During unloading, if the material falls between the reinforced rubber plate and the frame, the material falls into the V-shaped plate, and the material slides out from the discharge hole opened on the frame adjacent to the V-shaped plate. If the roller or the ring chain needs to be lubricated, open the manual valve, and the air cylinder will inflate the oil tank through the air pipe. The lubricating oil will flow from the oil pipe to the oiling brush A and the oiling brush B. The oiling brush A will brush the ring chain with oil, and the oiling brush B will brush the roller with oil. After the material is unloaded or the roller or the ring chain is lubricated, stop the hydraulic motor and close the manual valve.

[0041] The beneficial effects of this specific embodiment are: 1. The connecting component between the chain and the sheet plate has a simple structure, and the production cost of the frame transmission system is low. 2. A notch A is provided at the front end of the frame, and the driven shaft is located in the notch A provided on the frame. Nuts are fixedly provided on the left and right side walls of the frame, and the nuts are located at the rear side of the driven shaft. A screw rod is provided on the nut, and the front end of the screw rod is rotatably connected with the driven shaft, so as to facilitate the tightening of the ring chain. 3. Cross beams B are evenly distributed on the front lower side of the frame, and the same support beam A is fixedly provided on the cross beam B. Rollers A are provided on the front lower side of the frame, and the rollers A are located at the rear side of the support beam A to prevent the reinforced rubber plate on the front lower side of the frame from sagging. 4. Cross beams C are evenly distributed on the rear lower side of the frame, and the same support beam B is fixedly provided on the cross beam C. Rollers B are provided on the rear lower side of the frame, and the rollers B are located at the rear side of the support beam B to prevent the reinforced rubber plate on the rear lower side of the frame from sagging. 5. Six V-shaped plates are evenly distributed and fixed on the longitudinal beam inside the frame, and the V-shaped plates are fixedly connected to the adjacent cross beam A. The V-shaped plates are located above the lower ring chain. Six discharge holes are set on the longitudinal beam of the frame, and the bottom of the discharge holes is flush with the bottom of the V-shaped plates to prevent materials from falling into the frame. 6. Fifty-eight rollers are set on the lower surface of the connecting plate B, and a support beam C is fixedly set on the upper surface of the cross beam A, and the rollers are rotatably connected to the support beam C to prevent the wear of the ring chain and increase the service life of the ring chain. 7. An oil hole is provided on the frame, and the oil hole is located at the rear side of one of the V-shaped plates. An oiling brush A is fixedly provided on the left and right sides of the lower part of the crossbeam adjacent to the oil hole, and the oiling brush A is respectively located above the circular chain adjacent to the lower side of the guide rail. An oil tank is fixedly provided on the left side wall of the frame, and the oil pipe runs through the oiling hole provided on the frame. The oil tank and the oiling brush A are connected by the oil pipe. An oiling brush B is provided between the oiling brushes A, and the oiling brush B is located above the adjacent roller. The oiling brush B is fixedly connected to the adjacent crossbeam A, and the oiling brush B is connected to the oil pipe. An air cylinder is fixedly provided on the side wall of the frame, and the air cylinder is connected to the oil tank by an air pipe, and a manual valve is provided on the air pipe to quickly brush oil on the circular chain and the roller. 8. The cross-sectional shape of the guide rail is one of an I-shaped, cylindrical, and tubular shape, so as to reduce the production cost of the guide rail.

[0042] Embodiment 2:

[0043] Reference Figure 1 , 8, 9, 10, 11, 12, 13, a novel dump trailer frame described in this specific embodiment includes a frame 1, a cross beam A2, a guide rail 3, a driving shaft 4, a driving sprocket 5, a hydraulic motor 6, a notch A7, a driven shaft 8, a nut 9, a screw rod 10, a driven sprocket 11, a chain plate assembly 12, a U-shaped reinforcing plate 13, a through hole D1301, a reinforced rubber plate 14, a through hole E1401, a bolt 15, a pin 16, a through hole F1601, a cotter pin 1602 and an endless chain 35, cross beams A2 are evenly arranged inside the frame 1, guide rails 3 are fixedly arranged on both sides of the upper surface of the cross beam A2, and the guide rails 3 are arranged parallel to and opposite to the longitudinal beams of the frame 1, a driving shaft 4 is penetrated at the rear of the frame 1, and the driving shaft 4 is connected to the The frame 1 is rotatably connected, and a driving sprocket 5 is fixedly arranged on the left and right sides of the driving shaft 4, respectively. A hydraulic motor 6 is also arranged on the frame 1, and the hydraulic motor 6 is powered by the driving shaft 4. A driven shaft 8 is arranged at the front of the frame 1, and a driven sprocket 11 is arranged on the left and right parts of the driven shaft 8, respectively. The driven sprocket 11 is rotatably connected to the driven shaft 8, and the driving sprocket 5 is powered by the driven sprocket 11 through an annular chain 35, and the cross beam A2 and the guide rail 3 are both located on the inner side of the annular chain 35, and a chain plate assembly 12 is evenly arranged on the annular chain 35, and the chain plate assembly 12 includes a special-shaped chain plate A121, a special-shaped chain plate B122, and a special-shaped chain plate C123, and the special-shaped chain plate A121 includes a connecting plate A1211, a vertical plate A1212, a vertical plate B1213, a sleeve A1214, and a through hole A1215. A vertical plate A1212 is fixedly arranged at the front end of the lower surface of the connecting plate A1211, and a vertical plate B1213 is fixedly arranged at the rear end of the lower surface of the connecting plate A1211. Sleeves A1214 are fixedly arranged at the lower parts of the vertical plates A1212 and B1213 respectively. A through hole A1215 is evenly distributed on the connecting plate A1211. The special-shaped chain plate B122 includes a connecting plate B1221, a vertical plate C1222, a vertical plate D1223, a sleeve B1224, and a through hole B1225. Six vertical plates C1222 are fixedly arranged at the front end of the lower surface of the connecting plate B1221. Six vertical plates D1223 are fixedly arranged at the rear end of the lower surface, sleeves B1224 are fixedly arranged at the lower parts of the vertical plates C1222 and D1223, and six through holes B1225 are evenly arranged on the connecting plate B1221. The special-shaped chain plate C123 includes a connecting plate C1231, a vertical plate E1232, a vertical plate F1233, a sleeve C1234, and a through hole C1235. A vertical plate E1232 is fixedly arranged at the front end of the lower surface of the connecting plate C1231, and a vertical plate F1233 is fixedly arranged at the rear end of the lower surface of the connecting plate C1231. Sleeves C1234 are fixedly arranged at the lower parts of the vertical plates E1232 and F1233, and a through hole C1235 is evenly arranged on the connecting plate C1231.The pin 16 sequentially passes through the adjacent sleeve A1214, the left-side ring chain 35, the sleeve B1224, the right-side ring chain 35, the sleeve C1234, the through hole F1601 at the end of the pin 16 is matched with a cotter pin 1602, the inner side of the U-shaped reinforcing plate 13 is provided with a reinforcing rubber plate 14, the bolt 15 sequentially passes through the through hole D1301 on the U-shaped reinforcing plate 13, the through hole E1401 on the reinforcing rubber plate 14, the through hole A1215, the through hole B1225, and the through hole C1235 on the chain plate assembly 12, the U-shaped reinforcing plate 13 and the reinforcing rubber plate 14 are fixed to the chain plate assembly 12 by the bolt 15, and the adjacent reinforcing rubber plates 14 are connected head to tail in sequence.

[0044] A slot A7 is provided at the front end of the frame 1, and the driven shaft 8 is located in the slot A7 provided on the frame 1. Nuts 9 are fixedly provided on the left and right side walls of the frame 1, respectively, and the nuts 9 are located at the rear side of the driven shaft 8. A screw rod 10 is provided on the nut 9, and the front end of the screw rod 10 is rotatably connected to the driven shaft 8, so as to facilitate the tightening of the ring chain 35.

[0045] A cross beam B17 is evenly distributed on the front lower side of the frame 1, and a support beam A18 is fixedly arranged on the cross beam B17. A roller A19 is arranged on the front lower side of the frame 1, and the roller A19 is located at the rear side of the support beam A18 to prevent the reinforced rubber plate 14 on the front lower side of the frame 1 from sagging.

[0046] A cross beam C20 is evenly distributed on the lower rear side of the frame 1, and a support beam B21 is fixedly arranged on the cross beam C20. A roller B22 is arranged on the lower rear side of the frame 1, and the roller B22 is located on the rear side of the support beam B21 to prevent the reinforced rubber plate 14 on the lower rear side of the frame 1 from sagging.

[0047] Six V-shaped plates 23 are evenly distributed and fixedly arranged on the longitudinal beam on the inner side of the frame 1, and the V-shaped plate 23 is fixedly connected to the adjacent cross beam A2. The V-shaped plate 23 is located above the circular chain 35 on the lower side. Six discharge holes 24 are opened on the longitudinal beam of the frame 1, and the bottom of the discharge hole 24 is flush with the bottom of the V-shaped plate 23 to prevent materials from falling into the frame 1.

[0048] Fifty-eight rollers 26 are arranged on the lower surface of the connecting plate B1221, a supporting beam C27 is fixedly arranged on the upper surface of the cross beam A2, and the rollers 26 are rotationally connected to the supporting beam C27 to prevent the ring chain 35 from being worn and increase the service life of the ring chain 35.

[0049] The frame 1 is provided with an oil hole 25, and the oil hole 25 is located at the rear side of one of the V-shaped plates 23. The left and right sides of the lower part of the crossbeam A2 adjacent to the oil hole 25 are respectively fixedly provided with oiling brushes A32, and the oiling brushes A32 are respectively located above the ring chain 35 adjacent to the lower side of the guide rail 3. The left side wall of the frame 1 is fixedly provided with an oil tank 28, and the oil pipe 31 passes through the oil hole 25 provided on the frame 1. The oil tank 28 and the oiling brush A32 are connected by the oil pipe 31. A connection is set, an oiling brush B34 is set between the oiling brushes A32, and the oiling brush B34 is located above the adjacent roller 26, the oiling brush B34 is fixedly connected to the adjacent cross beam A2, the oiling brush B34 is connected to the oil pipe 31, an air cylinder 29 is fixedly set on the side wall of the frame 1, the air cylinder 29 is connected to the oil tank 28 through an air pipe 30, and a manual valve 33 is set on the air pipe 30, which can quickly brush oil for the ring chain 35 and the roller 26 respectively.

[0050] The vertical plate A1212, vertical plate B1213, vertical plate C1222, vertical plate D1223, vertical plate E1232, and vertical plate F1233 are respectively L-shaped, and the vertical plates A1212 and B1213 are respectively fixed with through holes A1215 at the lower corners, the vertical plates C1222 and D1223 are respectively fixed with through holes B1225 at the lower corners, and the vertical plates E1232 and F1233 are respectively fixed with through holes C1235 at the lower corners, thereby reducing the production cost of the chain plate assembly 12.

[0051] The cross-sectional shape of the guide rail 3 is one of an I-shape, a cylinder and a circular tube, so as to reduce the production cost of the guide rail 3 .

[0052] The working principle of this specific implementation method is: if the ring chain is loose, the screw is turned clockwise at the same time, the screw pushes the driven shaft forward, the driven shaft pushes the driven sprocket forward, the ring chain is tightened, and the material is loaded onto the top of the frame. When unloading the material, the hydraulic motor is turned on clockwise, the main shaft of the hydraulic motor drives the driving shaft to rotate clockwise, the driving shaft drives the driving sprocket, the driving sprocket drives the ring chain, the ring chain drives the chain plate assembly, the U-shaped reinforcement plate, the reinforced rubber plate, the bolts, and the pin shaft to rotate clockwise, and the material is unloaded at the rear end of the frame. If the material falls between the reinforced rubber plate and the frame, the material falls into the V-shaped plate, and the material slides out from the discharge hole opened on the frame adjacent to the V-shaped plate. If the roller and the ring chain need to be brushed with lubricating oil, open the manual valve, and the air cylinder inflates the oil tank through the air pipe. The lubricating oil flows from the oil pipe to the oiling brush A and the oiling brush B. The oiling brush A brushes the ring chain with oil, and the oiling brush B brushes the roller with oil. After the material is unloaded or the roller and the ring chain are lubricated, stop the hydraulic motor and close the manual valve.

[0053] The beneficial effects of this specific embodiment are: 1. The connecting component between the chain and the sheet plate has a simple structure, and the production cost of the frame transmission system is low. 2. A notch A is provided at the front end of the frame, and the driven shaft is located in the notch A provided on the frame. Nuts are fixedly provided on the left and right side walls of the frame, and the nuts are located at the rear side of the driven shaft. A screw rod is provided on the nut, and the front end of the screw rod is rotatably connected with the driven shaft, so as to facilitate the tightening of the ring chain. 3. Cross beams B are evenly distributed on the front lower side of the frame, and the same support beam A is fixedly provided on the cross beam B. Rollers A are provided on the front lower side of the frame, and the rollers A are located at the rear side of the support beam A to prevent the reinforced rubber plate on the front lower side of the frame from sagging. 4. Cross beams C are evenly distributed on the rear lower side of the frame, and the same support beam B is fixedly provided on the cross beam C. Rollers B are provided on the rear lower side of the frame, and the rollers B are located at the rear side of the support beam B to prevent the reinforced rubber plate on the rear lower side of the frame from sagging. 5. Six V-shaped plates are evenly distributed and fixed on the longitudinal beam inside the frame, and the V-shaped plates are fixedly connected to the adjacent cross beam A. The V-shaped plates are located above the lower ring chain. Six discharge holes are set on the longitudinal beam of the frame, and the bottom of the discharge holes is flush with the bottom of the V-shaped plates to prevent materials from falling into the frame. 6. Fifty-eight rollers are set on the lower surface of the connecting plate B, and a support beam C is fixedly set on the upper surface of the cross beam A, and the rollers are rotatably connected to the support beam C to prevent the wear of the ring chain and increase the service life of the ring chain. 7. An oil hole is provided on the frame, and the oil hole is located at the rear side of one of the V-shaped plates. An oiling brush A is fixedly provided on the left and right sides of the lower part of the crossbeam adjacent to the oil hole, and the oiling brush A is respectively located above the circular chain adjacent to the lower side of the guide rail. An oil tank is fixedly provided on the left side wall of the frame, and the oil pipe runs through the oiling hole provided on the frame. The oil tank and the oiling brush A are connected by an oil pipe. An oiling brush B is provided between the oiling brushes A, and the oiling brush B is located above the adjacent rollers. The oiling brush B is fixedly connected to the adjacent crossbeam A, and the oiling brush B is connected to the oil pipe. An air cylinder is fixedly provided on the side wall of the frame, and the air cylinder is connected to the oil tank by an air pipe, and a manual valve is provided on the air pipe to quickly brush oil for the circular chain and the roller. 8. Vertical plates A, B, C, D, E and F are L-shaped, respectively. Through holes A are fixedly provided at the lower corners of vertical plates A and B, through holes B are fixedly provided at the lower corners of vertical plates C and D, and through holes C are fixedly provided at the lower corners of vertical plates E and F, so as to reduce the production cost of the chain plate assembly. 9. The cross-sectional shape of the guide rail is one of an I-shaped, cylindrical and circular tube-shaped, so as to reduce the production cost of the guide rail.

[0054] The specific embodiments of the present invention do not constitute a limitation of the present invention. All similar structures and changes of the present invention are within the protection scope of the present invention.

Claims

1. A new type of dump trailer frame, characterized by: The vehicle frame (1) comprises a vehicle frame (1), a cross beam A (2), a guide rail (3), a driving shaft (4), a driving sprocket (5), a hydraulic motor (6), a notch A (7), a driven shaft (8), a nut (9), a screw rod (10), a driven sprocket (11), a chain plate assembly (12), a U-shaped reinforcing plate (13), a through hole D (1301), a reinforced rubber plate (14), a through hole E (1401), a bolt (15), a pin shaft (16), a through hole F (1601), a cotter pin (1602), and an annular chain (35). The cross beams A (2) are evenly arranged inside the vehicle frame (1), and guide rails (3) are fixedly arranged on both sides of the upper surface of the cross beam A (2), and the guide rails (3) are parallel to and opposite to the longitudinal beams of the vehicle frame (1). The vehicle frame (1) is provided with a driving shaft (4) penetrating the rear part thereof, the driving shaft (4) being rotatably connected to the vehicle frame (1), driving sprockets (5) being fixedly arranged on the left and right sides of the driving shaft (4), a hydraulic motor (6) being also arranged on the vehicle frame (1), and the hydraulic motor (6) and the driving shaft (4) are in power transmission, a driven shaft (8) is arranged on the front part thereof, a driven sprocket (11) is arranged on the left and right parts of the driven shaft (8), the driven sprocket (11) being rotatably connected to the driven shaft (8), the driving sprocket (5) being in power transmission with the driven sprocket (11) through an annular chain (35), and the cross beam A (2) and the guide rail (3) are both located on the annular chain. On the inner side of the ring chain (35), a chain plate assembly (12) is evenly arranged on the ring chain (35), the chain plate assembly (12) includes a special-shaped chain plate A (121), a special-shaped chain plate B (122), and a special-shaped chain plate C (123), the special-shaped chain plate A (121) includes a connecting plate A (1211), a vertical plate A (1212), a vertical plate B (1213), a sleeve A (1214), and a through hole A (1215), a plurality of vertical plates A (1212) are fixedly arranged at the front end of the lower surface of the connecting plate A (1211), a plurality of vertical plates B (1213) are fixedly arranged at the rear end of the lower surface of the connecting plate A (1211), and the lower parts of the vertical plates A (1212) and the vertical plates B (1213) are respectively fixedly arranged A sleeve A (1214), a plurality of through holes A (1215) are evenly distributed on the connecting plate A (1211), the special-shaped chain plate B (122) comprises a connecting plate B (1221), a vertical plate C (1222), a vertical plate D (1223), a sleeve B (1224), and a through hole B (1225), a plurality of vertical plates C (1222) are fixedly arranged at the front end of the lower surface of the connecting plate B (1221), a plurality of vertical plates D (1223) are fixedly arranged at the rear end of the lower surface of the connecting plate B (1221), sleeves B (1224) are fixedly arranged at the lower parts of the vertical plates C (1222) and the vertical plates D (1223), and a plurality of through holes B (1225) are evenly distributed on the connecting plate B (1221),The special-shaped chain plate C (123) comprises a connecting plate C (1231), a vertical plate E (1232), a vertical plate F (1233), a sleeve C (1234), and a through hole C (1235). A plurality of vertical plates E (1232) are fixedly arranged at the front end of the lower surface of the connecting plate C (1231), a plurality of vertical plates F (1233) are fixedly arranged at the rear end of the lower surface of the connecting plate C (1231), sleeves C (1234) are fixedly arranged at the lower parts of the vertical plates E (1232) and the vertical plates F (1233), and a plurality of through holes C (1235) are evenly distributed on the connecting plate C (1231). The pin shaft (16) sequentially penetrates the adjacent sleeves A (1214), the left-side ring chain (35), the sleeve B (1224), The annular chain (35) and sleeve C (1234) on the right side, a cotter pin (1602) is arranged in the through hole F (1601) at the end of the pin shaft (16), a reinforcing rubber plate (14) is arranged on the inner side of the U-shaped reinforcing plate (13), a bolt (15) passes through the through hole D (1301) on the U-shaped reinforcing plate (13), the through hole E (1401) on the reinforcing rubber plate (14), the through hole A (1215), the through hole B (1225), and the through hole C (1235) on the chain plate assembly (12) in sequence, the U-shaped reinforcing plate (13) and the reinforcing rubber plate (14) are fixed to the chain plate assembly (12) by the bolt (15), and the adjacent reinforcing rubber plates (14) are connected end to end in sequence; A notch A (7) is provided at the front end of the frame (1), the driven shaft (8) is located in the notch A (7) provided on the frame (1), nuts (9) are fixedly provided on the left and right side walls of the frame (1), and the nuts (9) are located at the rear side of the driven shaft (8), a screw rod (10) is provided on the nut (9), and the front end of the screw rod (10) is rotatably connected to the driven shaft (8); A cross beam B (17) is evenly distributed on the front lower side of the frame (1), a support beam A (18) is fixedly arranged on the cross beam B (17), and a roller A (19) is arranged on the front lower side of the frame (1), and the roller A (19) is located at the rear side of the support beam A (18).

2. A novel dump trailer frame as claimed in claim 1, characterized in that: A cross beam C (20) is evenly distributed on the lower rear side of the frame (1), a support beam B (21) is fixedly arranged on the cross beam C (20), and a roller B (22) is arranged on the lower rear side of the frame (1), and the roller B (22) is located on the rear side of the support beam B (21).

3. A novel dump trailer frame as claimed in claim 2, characterized in that: A plurality of V-shaped plates (23) are evenly and fixedly arranged on the longitudinal beam inside the frame (1), and the V-shaped plates (23) are fixedly connected to the adjacent cross beam A (2), and the V-shaped plates (23) are located above the lower ring chain (35), and a plurality of discharge holes (24) are provided on the longitudinal beam of the frame (1), and the bottom of the discharge hole (24) is flush with the bottom of the V-shaped plate (23), a plurality of rollers (26) are arranged on the lower surface of the connecting plate B (1221), and a plurality of support beams C (27) are fixedly arranged on the upper surface of the cross beam A (2), and the rollers (26) are rotatably connected to the support beams C (27).

4. A novel dump trailer frame as claimed in claim 3, characterized in that: An oil hole (25) is provided on the frame (1), and the oil hole (25) is located at the rear side of one of the V-shaped plates (23). An oiling brush A (32) is fixedly provided on the left and right sides of the lower part of the crossbeam A (2) adjacent to the oil hole (25), and the oiling brush A (32) is respectively located above the ring chain (35) adjacent to the lower side of the guide rail (3). An oil tank (28) is fixedly provided on the left side wall of the frame (1), and an oil pipe (31) passes through the oiling hole (25) provided on the frame (1). The oil tank (28) and the oiling brush A (32) are connected and arranged through an oil pipe (31), a plurality of oiling brushes B (34) are arranged between the oiling brushes A (32), and the oiling brushes B (34) are located above the adjacent rollers (26), the oiling brushes B (34) are fixedly connected to the adjacent cross beam A (2), the oiling brushes B (34) are connected and arranged with the oil pipe (31), an air cylinder (29) is fixedly arranged on the side wall of the frame (1), the air cylinder (29) is connected to the oil tank (28) through an air pipe (30), and a manual valve (33) is arranged on the air pipe (30).

5. A novel dump trailer frame as claimed in claim 4, characterized in that: The vertical plate A (1212), vertical plate B (1213), vertical plate C (1222), vertical plate D (1223), vertical plate E (1232), and vertical plate F (1233) are L-shaped respectively; through holes A (1215) are fixedly provided at the lower corners of the vertical plate A (1212) and the vertical plate B (1213); through holes B (1225) are fixedly provided at the lower corners of the vertical plate C (1222) and the vertical plate D (1223); through holes C (1235) are fixedly provided at the lower corners of the vertical plate E (1232) and the vertical plate F (1233); and the cross-sectional shape of the guide rail (3) is one of an I-shaped, cylindrical, and tubular shape.

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