A crawler self-propelled baler gearbox with multiple power outputs

Abstract

The present invention discloses a crawler self-propelled baler gearbox with multiple power outputs, which relates to the technical field of gearboxes and includes a gearbox mechanism, comprising a housing, a power input member, a soft power output member, a hard power output member, and a clutch control member. The power input member, the soft power output member, the hard power output member, and the clutch control member are all arranged inside the housing. Through the gearbox mechanism, the present invention can organically combine the power input member, the soft power output member, the hard power output member, and the clutch control member. The soft power output member ensures that the power output by the two oil pumps can be stably transmitted without being restricted by distance and angle. The hard power output member, through high-precision gear machining and shafting assembly processes, ensures that the power output by the shaft is strong and stable. At the same time, when the engine starts, it ensures that the clutch is in a fully disengaged state, reducing the starting torque requirement and enabling the engine to start easily.

Description

Technical Field

[0001] The present invention relates to the technical field of gearboxes, and particularly to a crawler self-propelled baler gearbox with multiple power outputs. Background Art

[0002] A crawler self-propelled baler is an agricultural machine that is self-powered, integrates power and a baling device, and uses a crawler running device. The crawler self-propelled baler is in comparison with a traction baler. It does not need to be towed by a tractor but has its own power source and is usually equipped with an engine and a gearbox.

[0003] However, in practical applications, there are still some unsolved problems. The following are some common problems of the crawler self-propelled baler gearbox: In the prior art, the power output function of the traditional gearbox of the crawler self-propelled baler has limitations. On the one hand, the coordination of multiple power outputs is poor, and the soft power output (such as the power of the oil pump) is easily affected by changes in distance and angle during transmission, resulting in reduced efficiency or even failure. On the other hand, the connection between the engine and the gearbox lacks an effective clutch control mechanism, so that the engine needs to overcome a large load torque when starting. This is a huge challenge for an engine with a small starting torque, not only increasing the starting difficulty but also easily causing excessive wear of the engine, reducing the reliability and economy of the equipment. Summary of the Invention

[0004] In view of the above problems existing in the existing crawler self-propelled baler gearbox with multiple power outputs, the present invention is proposed.

[0005] Therefore, the problem to be solved by the present invention is how to solve the problems that the output function has limitations, on the one hand, the coordination of multiple power outputs is poor, and on the other hand, the connection between the engine and the gearbox lacks an effective clutch control mechanism, so that the engine needs to overcome a large load torque when starting.

[0006] To solve the above technical problems, the present invention provides the following technical solutions: A multi-power output crawler self-propelled baler gearbox, which includes a gearbox mechanism, including a housing, a power input member, a soft power output member, a hard power output member and a clutch control member. The power input member, the soft power output member, the hard power output member and the clutch control member are all arranged inside the housing, and the soft power output member, the hard power output member and the clutch control member are arranged on the surface of the power input member; a driving mechanism, installed on the surface of the housing and the clutch control member, including a connecting plate, a first cover body and a second cover body, the connecting plate is arranged on the surface of the clutch control member; a hydraulic component, arranged on the surface of the housing, the first cover body and the second cover body are arranged on the surface of the hydraulic component, including a cylinder body, a piston, a piston rod, a cover body, an annular plate and a sealing sleeve. The cylinder body is fixedly connected to the surface of the housing, the piston is slidably connected inside the cylinder body, the piston rod is fixedly connected to the surface of the piston, the cover body is arranged at the bottom of the cylinder body, the cover body is sleeved on the surface of the piston rod, the annular plate is fixedly connected to the surface of the cylinder body, the sealing sleeve is sleeved on the surface of the piston rod and is movably connected to the surface of the cover body, and the lower end of the piston rod is rotatably connected to one end of the connecting plate. And the hydraulic component further includes a fixing member, a pressing member, a cleaning member, a lubricating member and a positioning column. The fixing member is arranged on the surfaces of the cylinder body, the annular plate and the cover body, the pressing member is arranged on the surfaces of the cover body and the fixing member, the cleaning member is arranged on the surface of the cover body, the lubricating member is arranged inside the cover body, the positioning column is fixedly connected to the top of the cover body, a positioning groove matching with the positioning column is opened at the bottom of the annular plate, and the positioning column is inserted into the positioning groove.

[0007] As a preferred solution of the multi-power output crawler self-propelled baler gearbox of the present invention, wherein: the power input member includes an input shaft, a spline cylinder, a first gear, a clutch and a spline sleeve. The input shaft is rotatably connected to the surface of the housing, the spline cylinder is rotatably connected to the surface of the input shaft, the first gear is sleeved on the surface of the spline cylinder, the clutch and the spline sleeve are sleeved on the surface of the input shaft, and the clutch and the spline sleeve are fixedly connected.

[0008] As a preferred solution of the multi-power output crawler self-propelled baler gearbox of the present invention, wherein: the soft power output member includes a first output shaft and a second gear. The first output shaft is rotatably connected to the inner surface of the housing, the second gear is sleeved on the surface of the first output shaft, and the second gear meshes with the first gear.

[0009] As a preferred embodiment of the transmission of the multi-power output crawler self-propelled baler according to the present invention, wherein: the hard power output member includes a first shaft rod, a second shaft rod, a third gear, a fourth gear, a fifth gear, a first bevel gear, a second output shaft and a second bevel gear. The first shaft rod and the second shaft rod are both rotatably connected to the inner surface of the housing, the second output shaft is rotatably connected to the surface of the housing, the third gear and the fourth gear are sleeved on the surface of the first shaft rod, the fifth gear and the first bevel gear are sleeved on the surface of the second shaft rod, the second bevel gear is fixedly connected to one end of the second output shaft, the first gear meshes with the third gear, the fourth gear meshes with the fifth gear, and the first bevel gear meshes with the second bevel gear.

[0010] As a preferred embodiment of the transmission of the multi-power output crawler self-propelled baler according to the present invention, wherein: the clutch control member includes a gear lever, a fork member, a lever and a wrench. The gear lever is fixedly connected to the inner wall of the housing, the fork member is arranged on the surfaces of the gear lever, the clutch and the lever, the lever is rotatably connected to the surface of the housing, the wrench is fixedly connected to the surface of the lever, and one end of the wrench is rotatably connected to one end of the connecting plate.

[0011] As a preferred embodiment of the transmission of the multi-power output crawler self-propelled baler according to the present invention, wherein: the fixing member includes a movable sleeve, a movable plate, a clamping plate, a limiting member, a first clamping block, a guide block, a turntable, a pressing block and a second spring. The movable sleeve is sleeved on the surface of the cylinder body, the movable plate is rotatably connected to the surface of the movable sleeve, the clamping plate is rotatably connected to the surface of the ring plate, one end of the movable plate is rotatably connected to one end of the clamping plate, the clamping plate is clamped on the surface of the cover body, the limiting member is arranged on the surface of the cylinder body, the first clamping block is slidably connected to the surface of the movable sleeve, the turntable is rotatably connected to the surface of the ring plate, the pressing block is fixedly connected to the surface of the turntable, both ends of the second spring are fixedly connected to the surfaces of the movable sleeve and the ring plate respectively, the guide block is fixedly connected to the surface of the cylinder body, the guide block is slidably connected to the movable sleeve, and the first cover body is fixedly connected to the surface of the movable sleeve.

[0012] As a preferred embodiment of the transmission of the multi-power output crawler self-propelled baler according to the present invention, wherein: the pressing member includes a groove body, a slider, a fourth spring, a support plate, a rotating rod, a pressing plate, a torsion spring, a sixth gear and teeth. The groove body is formed in the cover body. The slider is slidably connected to the groove body. Two ends of the fourth spring are respectively fixedly connected to the inner wall of the groove body and the surface of the slider. The support plate is fixedly connected to the surface of the slider. The support plate is sleeved on the surface of the cover body. The rotating rod is rotatably connected to the surface of the support plate. The pressing plate is fixedly connected to the lower end of the rotating rod. The torsion spring is sleeved on the surface of the rotating rod. Two ends of the torsion spring are respectively fixedly connected to the pressing plate and the surface of the support plate. The sixth gear is fixedly connected to the upper end of the rotating rod. The teeth are fixedly connected to the surface of the turntable. The sixth gear meshes with the teeth. The second cover body is fixedly connected to the bottom of the support plate. The slider is movably connected to the buckle plate. The pressing plate is movably connected to the sealing sleeve.

[0013] As a preferred embodiment of the transmission of the multi-power output crawler self-propelled baler according to the present invention, wherein: the cleaning member includes a square rod, a scraper, a vertical rod, a guide groove, a fifth spring, a filter screen, a rubber ring and a dust-proof sleeve. The square rod is movably connected to the surface of the cover body. The scraper is fixedly connected to one end of the square rod. The vertical rod is fixedly connected to the other end of the square rod. The guide groove is formed in the bottom of the turntable. The upper end of the vertical rod is inserted into the guide groove. The fifth spring is sleeved on the surface of the square rod. Two ends of the fifth spring are respectively fixedly connected to the square rod and the surface of the cover body. The filter screen is sleeved on the surface of the rubber ring and fixedly connected to the inner wall of the cover body. The rubber ring is sleeved on the surface of the piston rod and fixedly connected to the surface of the filter screen. The dust-proof sleeve is sleeved on the surface of the piston rod and clamped to the surface of the cover body.

[0014] As a preferred embodiment of the transmission of the multi-power output crawler self-propelled baler according to the present invention, wherein: the limiting member includes a groove, a third spring, a second clamping block and a limiting block. The groove is formed in the surface of the cylinder body. The second clamping block is slidably connected to the groove. Two ends of the third spring are respectively fixedly connected to the inner wall of the groove and the surface of the second clamping block. The limiting block is fixedly connected to the surface of the second clamping block. A limiting groove adapted to the limiting block is formed in the inner wall of the groove. The limiting block is slidably connected to the limiting groove. The second clamping block is movably connected to the first clamping block.

[0015] As a preferred embodiment of the transmission of the multi-power output crawler self-propelled baler according to the present invention, wherein: the lubricating member includes a lubricating oil cavity, an oil outlet hole, a ball, a valve member and a driving member. The lubricating oil cavity and the oil outlet hole are both formed in the cover body. The oil outlet hole communicates with the lubricating oil cavity. The ball is rotatably connected to the inner wall of the oil outlet hole. The valve member is arranged in the oil outlet hole. The driving member is arranged on the surface of the cover body. A fuel injection pipe is fixedly connected to the surface of the cover body. One end of the fuel injection pipe is sleeved with a sealing cover. The fuel injection pipe communicates with the lubricating oil cavity.

[0016] The beneficial effects of the present invention are as follows:

[0017] Through the transmission mechanism, the present invention can organically combine the power input component, the soft power output component, the hard power output component, and the clutch control component. The soft power output component ensures that the power output by the two oil pumps can be stably transmitted without being restricted by distance and angle. The hard power output component, through high-precision gear processing and shafting assembly processes, ensures that the power output by the shaft is strong and stable. The clutch control component adopts a combination of hydraulic clutch and mechanical clutch. By operating the handle, the hydraulic system drives the separation and engagement of the clutch, achieving precise cut-off of all power without shutting down the engine. At the same time, when the engine is started, it ensures that the clutch is in a fully separated state, reducing the starting torque requirement and enabling the engine to start easily, thereby improving the overall operating efficiency and reliability of the equipment.

[0018] Through the cooperation between the fixing component and the pressing component, the cleaning component, and the lubricating component, the present invention can quickly install the hydraulic cylinder while applying pressure to the installed sealing sleeve to increase the sealing effect, and lubricate the piston rod during operation through the lubricating component, avoiding blockage of the oil cylinder during long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0020] Figure 1 Stereo structure of the transmission of a multi-power-output crawler self-propelled baler Figure 1 。

[0021] Figure 2 Stereo structure of the transmission of a multi-power-output crawler self-propelled baler Figure 2 。

[0022] Figure 3 Partial sectional plane structure of the transmission of a multi-power-output crawler self-propelled baler Figure 1 。

[0023] Figure 4 Partial sectional plane structure of the transmission of a multi-power-output crawler self-propelled baler Figure 2 。

[0024] Figure 5 Partial sectional plane structure of the transmission of a multi-power-output crawler self-propelled baler Figure 3 。

[0025] Figure 6Partial structural sectional plane structure of the gearbox of a crawler self-propelled baler with multiple power outputs Figure 1 。

[0026] Figure 7 Partial structural sectional plane structure of the gearbox of a crawler self-propelled baler with multiple power outputs Figure 2 。

[0027] Figure 8 Stereo structure diagram of the soft power output component and hard power output component of the gearbox of a crawler self-propelled baler with multiple power outputs.

[0028] Figure 9 Stereo structure diagram of the clutch control component of the gearbox of a crawler self-propelled baler with multiple power outputs.

[0029] Figure 10 Partial exploded stereo structure diagram of the power input component of the gearbox of a crawler self-propelled baler with multiple power outputs.

[0030] Figure 11 Stereo structure diagram of the hydraulic components of the gearbox of a crawler self-propelled baler with multiple power outputs.

[0031] Figure 12 Partial sectional stereo structure diagram of the first cover and second cover of the gearbox of a crawler self-propelled baler with multiple power outputs.

[0032] Figure 13 For the gearbox of a crawler self-propelled baler with multiple power outputs Figure 12 Enlarged structure diagram of A in

[0033] Figure 14 For the gearbox of a crawler self-propelled baler with multiple power outputs Figure 12 Enlarged structure diagram of B in

[0034] Figure 15 Partial structural sectional plane diagram of the cylinder body and cover of the gearbox of a crawler self-propelled baler with multiple power outputs.

[0035] Figure 16 For the gearbox of a crawler self-propelled baler with multiple power outputs Figure 15 Enlarged structure diagram of C in

[0036] Figure 17 For the gearbox of a crawler self-propelled baler with multiple power outputs Figure 15 Enlarged structure diagram of D in

[0037] Figure 18 For the gearbox of a crawler self-propelled baler with multiple power outputs Figure 15 Enlarged structure diagram of E in

[0038] Figure 19Stereoscopic structure diagram of the pressing part of the gearbox of a crawler self-propelled baler with multiple power outputs.

[0039] Figure 20 Stereoscopic structure diagram of the partial cross-section of the ring plate of the gearbox of a crawler self-propelled baler with multiple power outputs.

[0040] In the figure: 100, transmission mechanism; 101, housing; 102, power input component; 103, soft power output component; 104, hard power output component; 105, clutch control component; 200, drive mechanism; 201, hydraulic component; 202, connecting plate; 203, first cover body; 204, second cover body; 102a, input shaft; 102b, spline cylinder; 102c, first gear; 102d, clutch; 102e, spline sleeve; 103a, first output shaft; 103b, second gear; 104a, first shaft rod; 104b, second shaft rod; 104c, third gear; 104d, fourth gear; 104e, fifth gear; 104f, first bevel gear; 104g, second output shaft; 104h, second bevel gear; 105a, gear lever; 105b, fork component; 105c, shift lever; 105d, wrench; 105b-1, fork plate; 105b-2, positioning bolt; 105b-3, first spring; 105b-4, steel ball; 201a, cylinder body; 201b, piston; 201c, piston rod; 201d, cover body; 201e, ring plate; 201f, seal sleeve; 201g, fixing component; 201h, pressing component; 201i, cleaning component; 201j, lubricating component; 201k, positioning column; 201g-1, moving sleeve; 201g-2, movable plate; 201g-3, buckle plate; 201g-4, limiting component; 201g-5, first clamping block; 201g-6, guide block; 201g-7, turntable; 201g-8, extrusion block; 201g-9, second spring; 201g-4-1, groove; 201g-4-2, third spring; 201g-4-3, second clamping block; 201g-4-4, limiting block; 201h-1, trough body; 201h-2, slider; 201h-3, fourth spring; 201h-4, support plate; 201h-5, rotating rod; 201h-6, pressing plate; 201h-7, torsion spring; 201h-8, sixth gear; 201h-9, tooth; 201i-1, square rod; 201i-2, scraper; 201i-3, vertical rod; 201i-4, guide groove; 201i-5, fifth spring; 201i-6, filter screen; 201i-7, rubber ring; 201i-8, dustproof sleeve; 201j-1, lubricating oil cavity; 201j-2, oil outlet hole; 201j-3, ball; 201j-4, valve component; 201j-5, driving component; 201j-4-1, valve body; 201j-4-2, orifice plate; 201j-4-3, valve rod; 201j-4-4, valve plug; 201j-4-5, sixth spring; 201j-5-1, hole groove; 201j-5-2, pressing rod; 201j-5-3, pressing block; 201j-5-4, push rod; 201j-5-5, seventh spring; 201j-5-6, eighth spring. Detailed implementation manner

[0041] To make the above objects, features, and advantages of the present invention more apparent and understandable, the following detailed description of the specific embodiments of the present invention will be provided in conjunction with the accompanying drawings of the specification.

[0042] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0043] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation manner of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment that is mutually exclusive with other embodiments.

[0044] Embodiment 1

[0045] Refer to Figures 1 to 12 , which is the first embodiment of the present invention. This embodiment provides a multi-power-output crawler self-propelled baler transmission. The multi-power-output crawler self-propelled baler transmission includes a transmission mechanism 100, a driving mechanism 200, and a hydraulic component 201. Through the transmission mechanism 100, good coordination can be achieved during multiple power outputs, and precise cutting of all powers can be realized without the engine shutting down. Through the hydraulic component 201, the driving mechanism 200 can be driven, and then the transmission mechanism 100 can be controlled.

[0046] Specifically, the transmission mechanism 100 includes a housing 101, a power input member 102, a soft power output member 103, a hard power output member 104, and a clutch control member 105. The power input member 102, the soft power output member 103, the hard power output member 104, and the clutch control member 105 are all arranged inside the housing 101, and the soft power output member 103, the hard power output member 104, and the clutch control member 105 are arranged on the surface of the power input member 102.

[0047] Sealing treatments are performed between the power input member 102, the soft power output member 103, the hard power output member 104, and the clutch control member 105 and the housing 101. The housing 101 is composed of a box body and a box cover, which is specifically designed according to actual situations. Power is provided to the soft power output member 103 and the hard power output member 104 through the power input member 102. When the soft power output member 103 outputs power, it is combined with the outside using a flexible shaft transmission technology and an adjustable universal joint structure to ensure that the power output by the two oil pumps can be stably transmitted without being restricted by distance and angle. The hard power output member 104 ensures strong and stable power output of the shaft through high-precision gear processing and shaft system assembly processes.

[0048] The clutch control member 105 adopts a combination of hydraulic clutch and mechanical clutch. By operating the handle, the hydraulic system drives the separation and engagement of the clutch disc, achieving precise cut-off of all power without shutting down the engine. At the same time, when the engine starts, it ensures that the clutch 102d is in a fully separated state, reducing the starting torque requirement, enabling the engine to start easily, and improving the overall operation efficiency and reliability of the equipment.

[0049] Specifically, the driving mechanism 200 is installed on the surfaces of the housing 101 and the clutch control member 105, and includes a connecting plate 202, a first cover 203 and a second cover 204. The connecting plate 202 is arranged on the surface of the clutch control member 105.

[0050] The telescopic movement of the piston rod 201c on the hydraulic component 201 drives the connecting plate 202, and then makes the clutch control member 105 operate to realize the separation and engagement of the clutch disc. The first cover 203 and the second cover 204 shield some components on the hydraulic component 201 to avoid being damaged by impact.

[0051] Specifically, the hydraulic component 201 is arranged on the surface of the housing 101, and the first cover 203 and the second cover 204 are arranged on the surface of the hydraulic component 201, and include a cylinder body 201a, a piston 201b, a piston rod 201c, a cover body 201d, an annular plate 201e and a sealing sleeve 201f. The cylinder body 201a is fixedly connected to the surface of the housing 101, the piston 201b is slidably connected inside the cylinder body 201a, the piston rod 201c is fixedly connected to the surface of the piston 201b, the cover body 201d is arranged at the bottom of the cylinder body 201a, the cover body 201d is sleeved on the surface of the piston rod 201c, the annular plate 201e is fixedly connected to the surface of the cylinder body 201a, the sealing sleeve 201f is sleeved on the surface of the piston rod 201c and is movably connected to the surface of the cover body 201d, and the lower end of the piston rod 201c is rotatably connected to one end of the connecting plate 202.

[0052] A sealing gasket is arranged between the cylinder body 201a and the cover body 201d, and a sealing ring is arranged between the piston 201b and the cylinder body 201a. The hydraulic system controls the liquid volume of the hydraulic oil in the two chambers of the cylinder body 201a to control the movement of the piston 201b and the piston rod 201c, and then controls the connecting plate 202 to rotate and adjust the wrench 105d. The sealing sleeve 201f seals between the piston rod 201c and the cover body 201d.

[0053] Specifically, the hydraulic component 201 further includes a fixing member 201g, a pressing member 201h, a cleaning member 201i, a lubricating member 201j, and a positioning post 201k. The fixing member 201g is disposed on the surfaces of the cylinder body 201a, the ring plate 201e, and the cover body 201d. The pressing member 201h is disposed on the surfaces of the cover body 201d and the fixing member 201g. The cleaning member 201i is disposed on the surface of the cover body 201d. The lubricating member 201j is disposed inside the cover body 201d. The positioning post 201k is fixedly connected to the top of the cover body 201d. A positioning groove mating with the positioning post 201k is formed at the bottom of the ring plate 201e, and the positioning post 201k is inserted into the positioning groove.

[0054] The fixing member 201g facilitates the quick disassembly and assembly between the cylinder body 201a and the cover body 201d, thereby facilitating the overhaul and component replacement. When replacing the hydraulic oil, it is convenient to clean the residue in the cylinder body 201a. The pressing member 201h presses the installed sealing sleeve 201f to improve the sealing efficiency between it and the piston rod 201c, and avoid the inability to closely contact the surface of the piston rod 201c due to wear during long-term use.

[0055] Before the disassembly between the cylinder body 201a and the cover body 201d, the cleaning member 201i cleans the surface of the moving piston rod 201c, and prevents foreign matter from entering the hydraulic cylinder body 201a through the filter screen 201i-6, which is convenient for subsequent processing. The lubricating member 201j can lubricate the surface of the moving piston rod 201c, reduce the friction between it and the sealing sleeve 201f, protect the surface of the piston rod 201c, and reduce wear. Through the positioning post 201k and the positioning groove, the cylinder body 201a and the cover body 201d are initially positioned, so as to facilitate the accurate buckling of the buckle plate 201g-3 on the fixing member 201g at the corresponding position of the cover body 201d.

[0056] Embodiment 2

[0057] Refer to Figures 2 to 10 , which is the second embodiment of the present invention. This embodiment is based on the previous embodiment.

[0058] Specifically, the power input member 102 includes an input shaft 102a, a spline cylinder 102b, a first gear 102c, a clutch 102d, and a spline sleeve 102e. The input shaft 102a is rotatably connected to the surface of the housing 101. The spline cylinder 102b is rotatably connected to the surface of the input shaft 102a. The first gear 102c is sleeved on the surface of the spline cylinder 102b. The clutch 102d and the spline sleeve 102e are sleeved on the surface of the input shaft 102a, and the clutch 102d and the spline sleeve 102e are fixedly connected.

[0059] The input shaft 102a is rotatably connected to the surface of the housing 101 through a bearing. The spline cylinder 102b is rotatably sleeved on the surface of the input shaft 102a through a bearing. The first gear 102c is fixedly connected to the surface of the spline cylinder 102b. The clutch 102d and the spline sleeve 102e are slidably connected to the surface of the input shaft 102a. The clutch 102d drives the spline sleeve 102e to move to control whether the spline sleeve 102e is inserted into the spline cylinder 102b, so as to realize whether the rotation of the input shaft 102a can drive the rotation of the spline cylinder 102b and the first gear 102c, and further control whether the soft power output member 103 and the hard power output member 104 can operate.

[0060] The soft power output member 103 includes a first output shaft 103a and a second gear 103b. The first output shaft 103a is rotatably connected to the inner surface of the housing 101. The second gear 103b is sleeved on the surface of the first output shaft 103a, and the second gear 103b meshes with the first gear 102c.

[0061] The number of the first output shafts 103a is two, and both are rotatably connected to the inner wall of the housing 101 through bearings. The number of the second gears 103b is two, and they are respectively fixedly connected to the surfaces of the two first output shafts 103a to form two soft power outputs. When the first gear 102c rotates to drive the two second gears 103b to rotate, the two first output shafts 103a can rotate. When outputting, it is combined with a flexible shaft transmission technology and an adjustable universal joint structure to ensure that the power output by the two oil pumps can be stably transmitted without being restricted by distance and angle.

[0062] The hard power output member 104 includes a first shaft rod 104a, a second shaft rod 104b, a third gear 104c, a fourth gear 104d, a fifth gear 104e, a first bevel gear 104f, a second output shaft 104g and a second bevel gear 104h. The first shaft rod 104a and the second shaft rod 104b are both rotatably connected to the inner surface of the housing 101. The second output shaft 104g is rotatably connected to the surface of the housing 101. The third gear 104c and the fourth gear 104d are sleeved on the surface of the first shaft rod 104a. The fifth gear 104e and the first bevel gear 104f are sleeved on the surface of the second shaft rod 104b. The second bevel gear 104h is fixedly connected to one end of the second output shaft 104g. The first gear 102c meshes with the third gear 104c. The fourth gear 104d meshes with the fifth gear 104e. The first bevel gear 104f meshes with the second bevel gear 104h.

[0063] Both the first shaft rod 104a and the second shaft rod 104b are rotatably connected to the inner wall of the housing 101 through bearings, and the second output shaft 104g is rotatably connected to the surface of the housing 101 through a bearing. The rotation of the first gear 102c drives the third gear 104c to rotate, thereby causing the first shaft rod 104a and the fourth gear 104d to rotate, then causing the fifth gear 104e, the first bevel gear 104f and the second shaft rod 104b to rotate, and further causing the second bevel gear 104h and the second output shaft 104g to rotate. Through high-precision gear processing and shafting assembly processes, the power output by the shaft is ensured to be strong and stable, realizing the output of hard power.

[0064] The clutch control member 105 includes a gear lever 105a, a fork member 105b, a lever 105c and a wrench 105d. The gear lever 105a is fixedly connected to the inner wall of the housing 101. The fork member 105b is arranged on the surfaces of the gear lever 105a, the clutch 102d and the lever 105c. The lever 105c is rotatably connected to the surface of the housing 101. The wrench 105d is fixedly connected to the surface of the lever 105c. One end of the wrench 105d is rotatably connected to one end of the connecting plate 202.

[0065] The lever 105c is rotatably connected to the surface of the housing 101 through a bearing. The wrench 105d is fixedly connected to the surface of the lever 105c through bolts and nuts. A gear position groove is provided on the surface of the gear lever 105a, which is convenient for gear position limitation after the fork member 105b controls the movement of the clutch 102d. By operating the handle, the hydraulic system drives the separation and combination of the clutch disc, realizing the precise cut-off of all power when the engine is running, and at the same time, ensuring that the clutch 102d is in a fully separated state when the engine starts, reducing the starting torque requirement and enabling the engine to start easily.

[0066] Embodiment 3

[0067] Refer to Figures 12 to 20 , which is the third embodiment of the present invention, and this embodiment is based on the first two embodiments.

[0068] Specifically, the fixing member 201g includes a movable sleeve 201g-1, a movable plate 201g-2, a buckle plate 201g-3, a limiter 201g-4, a first block 201g-5, a guide block 201g-6, a rotating disk 201g-7, an extrusion block 201g-8 and a second spring 201g-9. The movable sleeve 201g-1 is sleeved on the surface of the cylinder 201a, the movable plate 201g-2 is rotatably connected to the surface of the movable sleeve 201g-1, the buckle plate 201g-3 is rotatably connected to the surface of the ring plate 201e, one end of the movable plate 201g-2 is rotatably connected to one end of the buckle plate 201g-3, and the buckle plate 201g-3 is buckled on the cover The surface of the body 201d, the limit member 201g-4 is arranged on the surface of the cylinder 201a, the first clamping block 201g-5 is slidably connected to the surface of the movable sleeve 201g-1, the turntable 201g-7 is rotatably connected to the surface of the ring plate 201e, the extrusion block 201g-8 is fixedly connected to the surface of the turntable 201g-7, the two ends of the second spring 201g-9 are respectively fixedly connected to the movable sleeve 201g-1 and the surface of the ring plate 201e, the guide block 201g-6 is fixedly connected to the surface of the cylinder 201a, the guide block 201g-6 is slidably connected to the movable sleeve 201g-1, and the first cover body 203 is fixedly connected to the surface of the movable sleeve 201g-1.

[0069] The movable sleeve 201g-1 is slidably connected to the surface of the cylinder 201a. A through hole cooperating with the first clamping block 201g-5 is provided on the surface of the movable sleeve 201g-1. The first clamping block 201g-5 is slidably connected in the through hole. An arc hole cooperating with the extrusion block 201g-8 is provided on the surface of the ring plate 201e. The extrusion block 201g-8 is slidably connected in the arc hole. A guide hole cooperating with the guide block 201g-6 is provided on the inner surface of the movable sleeve 201g-1. The guide block 201g-6 is slidably connected in the guide hole. The movement of the movable sleeve 201g-1 is guided and limited by the guide hole and the guide block 201g-6 to prevent it from rotating.

[0070] The movable sleeve 201g-1 is movably connected to the ring plate 201e, and one end of the first clamping block 201g-5 extends to the inner wall of the arc-shaped hole. The first clamping block 201g-5 is inserted into the arc-shaped hole on the ring plate 201e to fix the movable sleeve 201g-1 and the ring plate 201e. The limiting member 201g-4 can be used to limit and fix the movable sleeve 201g-1 when it is moved and inserted into the ring plate 201e. By rotating the turntable 201g-7, the extrusion block 201g-8 can be driven to rotate, so that it squeezes and moves the first clamping block 201g-5, so that the first clamping block 201g-5 can be separated from the arc-shaped hole.

[0071] Then, the first clamping block 201g-5 acts on the limiting member 201g-4, losing the limit on the moving sleeve 201g-1. When the moving sleeve 201g-1 moves towards the ring plate 201e, the second spring 201g-9 is compressed. Then, when disassembling, the first clamping block 201g-5 disengages from the arc-shaped hole, and when the limiting member 201g-4 loses the limit on the moving sleeve 201g-1, it provides power for the reset of the moving sleeve 201g-1, thereby enabling the clamping plate 201g-3 to disengage from the cover body 201d.

[0072] The pressing member 201h includes a groove body 201h-1, a slider 201h-2, a fourth spring 201h-3, a support plate 201h-4, a rotating rod 201h-5, a pressing plate 201h-6, a torsion spring 201h-7, a sixth gear 201h-8, and teeth 201h-9. The groove body 201h-1 is formed in the cover body 201d. The slider 201h-2 is slidably connected to the groove body 201h-1. The two ends of the fourth spring 201h-3 are respectively fixedly connected to the inner wall of the groove body 201h-1 and the surface of the slider 201h-2. The support plate 201h-4 is fixedly connected to the surface of the slider 201h-2. The support plate 201h-4 is sleeved on the surface of the cover body 201d. The rotating rod 201h-5 is rotatably connected to the surface of the support plate 201h-4. The pressing plate 201h-6 is fixedly connected to the lower end of the rotating rod 201h-5. The torsion spring 201h-7 is sleeved on the surface of the rotating rod 201h-5. The two ends of the torsion spring 201h-7 are respectively fixedly connected to the surfaces of the pressing plate 201h-6 and the support plate 201h-4. The sixth gear 201h-8 is fixedly connected to the upper end of the rotating rod 201h-5. The teeth 201h-9 are fixedly connected to the surface of the turntable 201g-7. The sixth gear 201h-8 meshes with the teeth 201h-9. The second cover body 204 is fixedly connected to the bottom of the support plate 201h-4. The slider 201h-2 is movably connected to the clamping plate 201g-3. The pressing plate 201h-6 is movably connected to the sealing sleeve 201f.

[0073] The rotating rod 201h-5 is rotatably connected to the surface of the support plate 201h-4 through a bearing. When the pressing plate 201h-6 is pressed onto the surface of the sealing sleeve 201f, the torsion spring 201h-7 is in a deformed state. The surface of the sealing sleeve 201f is provided with a pressing groove that cooperates with the pressing plate 201h-6. The pressing groove can limit the pressing plate 201h-6 that is movably pressed into it. Even when the sixth gear 201h-8 disengages from the teeth 201h-9, under the action of the torque reset of the torsion spring 201h-7, the pressing groove can limit the pressing plate 201h-6, so that the pressing plate 201h-6 will not disengage from the sealing sleeve 201f and lose the pressing effect.

[0074] During installation, after the positioning post 201k is inserted into the positioning groove, the sixth gear 201h-8 is inserted into the hole on the turntable 201g-7, and then the turntable 201g-7 is rotated to make the teeth 201h-9 mesh with the sixth gear 201h-8 and rotate, thereby rotating the rotating rod 201h-5 and the pressing plate 201h-6, as well as the torsion spring 201h-7. Then, when the buckle plate 201g-3 is buckled on the surface of the ring plate 201e, the slider 201h-2 is extruded and moved, compressing the fourth spring 201h-3 and moving the support plate 201h-4, thereby driving the rotating rod 201h-5 and the pressing plate 201h-6 to move, and moving the pressing plate 201h-6 into the pressing groove to press the sealing sleeve 201f.

[0075] The cleaning part 201i includes a square rod 201i-1, a scraper 201i-2, a vertical rod 201i-3, a guide groove 201i-4, a fifth spring 201i-5, a filter net 201i-6, a rubber ring 201i-7 and a dust-proof sleeve 201i-8. The square rod 201i-1 is movably connected to the surface of the cover 201d. The scraper 201i-2 is fixedly connected to one end of the square rod 201i-1. The vertical rod 201i-3 is fixedly connected to the other end of the square rod 201i-1. The guide groove 201i-4 is opened at the bottom of the turntable 201g-7. The upper end of the vertical rod 201i-3 is inserted into the guide groove 201i-4. The fifth spring 201i-5 is sleeved on the surface of the square rod 201i-1, and both ends of the fifth spring 201i-5 are fixedly connected to the surface of the square rod 201i-1 and the cover 201d respectively. The filter net 201i-6 is sleeved on the surface of the rubber ring 201i-7 and fixedly connected to the inner wall of the cover 201d. The rubber ring 201i-7 is sleeved on the surface of the piston rod 201c and fixedly connected to the surface of the filter net 201i-6. The dust-proof sleeve 201i-8 is sleeved on the surface of the piston rod 201c and clamped on the surface of the cover 201d.

[0076] The square rod 201i-1 penetrates through the cover 201d and is sealed therewith. The rubber ring 201i-7 is used to prevent a large gap from existing between the filter net 201i-6 and the piston rod 201c. At the same time, the surface of the moving piston rod 201c can be cleaned to a certain extent. The filter net 201i-6 intercepts the impurities cleaned by the scraper 201i-2 to prevent them from entering the cylinder body 201a. The dust-proof sleeve 201i-8 plays a role in dust prevention and secondary sealing. The guide groove 201i-4 is divided into an annular part and a transition part.

[0077] By rotating the turntable 201g-7, when one end of the vertical rod 201i-3 moves in the annular part of the guide groove 201i-4, the vertical rod 201i-3 will not drive the square rod 201i-1 to move so that the scraper 201i-2 contacts the surface of the piston rod 201c. When in the transition part within the guide groove 201i-4, it will drive the square rod 201i-1 to move so that the scraper 201i-2 contacts the surface of the piston rod 201c, cleaning the surface of the moving piston rod 201c. When rotating again, the scraper 201i-2 is separated from the surface of the piston rod 201c. Under the action of the elastic force generated by the compression of the fifth spring 201i-5, power is provided for the reset of the vertical rod 201i-3, the square rod 201i-1, and the scraper 201i-2.

[0078] The limiting member 201g-4 includes a groove 201g-4-1, a third spring 201g-4-2, a second clamping block 201g-4-3, and a limiting block 201g-4-4. The groove 201g-4-1 is opened on the surface of the cylinder body 201a. The second clamping block 201g-4-3 is slidably connected within the groove 201g-4-1. Both ends of the third spring 201g-4-2 are fixedly connected to the inner wall of the groove 201g-4-1 and the surface of the second clamping block 201g-4-3 respectively. The limiting block 201g-4-4 is fixedly connected to the surface of the second clamping block 201g-4-3. A limiting groove adapted to the limiting block 201g-4-4 is opened on the inner wall of the groove 201g-4-1. The limiting block 201g-4-4 is slidably connected within the limiting groove. The second clamping block 201g-4-3 is movably connected to the first clamping block 201g-5.

[0079] One end of the second clamping block 201g-4-3 extends to the inner wall of the through hole, thereby limiting the moving sleeve 201g-1 inserted onto the ring plate 201e. Under the action of the elastic force of the third spring 201g-4-2, power is provided for the reset of the second clamping block 201g-4-3 after extrusion and movement. Through the limiting groove and the limiting block 201g-4-4, the movement of the second clamping block 201g-4-3 is limited and guided to prevent it from detaching from the cylinder body 201a.

[0080] The lubricating member 201j includes a lubricating oil cavity 201j-1, an oil outlet hole 201j-2, a ball 201j-3, a valve member 201j-4, and a driving member 201j-5. Both the lubricating oil cavity 201j-1 and the oil outlet hole 201j-2 are opened within the cover body 201d. The oil outlet hole 201j-2 communicates with the lubricating oil cavity 201j-1. The ball 201j-3 is rotatably connected to the inner wall of the oil outlet hole 201j-2. The valve member 201j-4 is arranged within the oil outlet hole 201j-2. The driving member 201j-5 is arranged on the surface of the cover body 201d. A fuel injection pipe is fixedly connected to the surface of the cover body 201d. One end of the fuel injection pipe is sleeved with a sealing cover. The fuel injection pipe communicates with the lubricating oil cavity 201j-1.

[0081] The lubricating oil chamber 201j-1 is annular. The movement of the piston rod 201c can drive the rotation of the ball 201j-3, so that the lubricating oil discharged through the valve member 201j-4 is indirectly applied to the surface of the piston rod 201c through the ball 201j-3, lubricating the surface of the piston rod 201c and reducing friction.

[0082] When the fixing member 201g fixes between the cylinder body 201a and the cover body 201d, it acts on the driving member 201j-5, thereby opening the valve member 201j-4 to discharge the lubricating oil to lubricate the surface of the piston rod 201c. When disassembling, the fixing member 201g no longer acts on the driving member 201j-5, closing the valve member 201j-4 to prevent lubricating oil leakage and waste after disassembly.

[0083] Embodiment 4

[0084] Refer to Figures 10 to 18 , which is the fourth embodiment of the present invention, and this embodiment is based on the first three embodiments.

[0085] Specifically, the fork member 105b includes a fork plate 105b-1, a positioning bolt 105b-2, a first spring 105b-3, and a steel ball 105b-4. The fork plate 105b-1 is sleeved on the surface of the gear lever 105a, the fork plate 105b-1 is clamped on the surface of the clutch 102d, the positioning bolt 105b-2 is threadedly connected to the surface of the fork plate 105b-1, the first spring 105b-3 and the steel ball 105b-4 are movably connected inside the fork plate 105b-1, both ends of the first spring 105b-3 are movably connected to the surfaces of the positioning bolt 105b-2 and the steel ball 105b-4 respectively, and the steel ball 105b-4 is slidably connected to the gear lever 105a.

[0086] The first spring 105b-3 installed inside the fork plate 105b-1 is restricted by the positioning bolt 105b-2. Then, under the action of pressing and deforming the first spring 105b-3, the steel ball 105b-4 is in close contact with the surface of the gear lever 105a. When the steel ball 105b-4 moves into the gear slot, the fork plate 105b-1 is limited, and then the driven moving clutch 102d and the spline sleeve 102e are limited.

[0087] The valve member 201j-4 includes a valve body 201j-4-1, an orifice plate 201j-4-2, a valve stem 201j-4-3, a valve plug 201j-4-4, and a sixth spring 201j-4-5. The valve body 201j-4-1 is fixedly connected to the inner wall of the oil outlet hole 201j-2. The orifice plate 201j-4-2 is fixedly connected to the inner wall of the valve body 201j-4-1. The valve stem 201j-4-3 is slidably connected to the surface of the orifice plate 201j-4-2. The valve plug 201j-4-4 is fixedly connected to one end of the valve stem 201j-4-3. The sixth spring 201j-4-5 is sleeved on the surface of the valve stem 201j-4-3, and both ends of the sixth spring 201j-4-5 are fixedly connected to the surface of the valve plug 201j-4-4 and the surface of the orifice plate 201j-4-2 respectively.

[0088] The valve stem 201j-4-3 penetrates through the orifice plate 201j-4-2 and is slidably connected thereto. One end of the valve plug 201j-4-4 is chamfered, which facilitates the movement and opening of the valve plug 201j-4-4 when the driving member 201j-5 squeezes it, and discharges the lubricating oil in the lubricating oil cavity 201j-1. When the valve plug 201j-4-4 moves and opens, the sixth spring 201j-4-5 is compressed, and under the action of its elastic force, it provides power for the reset of the valve plug 201j-4-4 and the valve stem 201j-4-3.

[0089] The driving member 201j-5 includes a hole groove 201j-5-1, a pressure rod 201j-5-2, a pressing block 201j-5-3, a push rod 201j-5-4, a seventh spring 201j-5-5, and an eighth spring 201j-5-6. The hole groove 201j-5-1 is opened in the cover body 201d. Both the pressure rod 201j-5-2 and the push rod 201j-5-4 are slidably connected in the hole groove 201j-5-1. The pressing block 201j-5-3 is fixedly connected to one end of the pressure rod 201j-5-2. Both ends of the seventh spring 201j-5-5 are fixedly connected to the surface of the pressure rod 201j-5-2 and the inner wall of the hole groove 201j-5-1 respectively. The eighth spring 201j-5-6 is fixedly connected to the surface of the push rod 201j-5-4 and the inner wall of the hole groove 201j-5-1 respectively. The surface of the pressing block 201j-5-3 is movably connected to the surface of the buckle plate 201g-3. The surface of the pressure rod 201j-5-2 is movably connected to the surface of the push rod 201j-5-4. The surface of the push rod 201j-5-4 is movably connected to the surface of the valve plug 201j-4-4.

[0090] One end of the compression rod 201j-5-2 away from the pressing block 201j-5-3 is chamfered, and both ends of the push rod 201j-5-4 are chamfered, which is convenient for the compression rod 201j-5-2 to squeeze the push rod 201j-5-4 to move when the compression rod 201j-5-2 moves, and then the push rod 201j-5-4 squeezes the valve plug 201j-4-4 to move and open when it moves. A sealing treatment is performed between the push rod 201j-5-4 and the cover 201d, and the seventh spring 201j-5-5 and the eighth spring 201j-5-6 are compressed under the action of their movement with the compression rod 201j-5-2 and the push rod 201j-5-4. When the buckle 201g-3 disengages from the pressing block 201j-5-3, it provides power for the reset of the compression rod 201j-5-2 and the push rod 201j-5-4.

[0091] When in use, the present invention has two working states. The first working state is that the coordination is good when there are multiple power outputs. The engine drives the input shaft 102a to rotate, and then the clutch 102d and the spline sleeve 102e rotate, and then the spline cylinder 102b and the first gear 102c rotate. The rotation of the first gear 102c causes the rotation of the second gear 103b and the third gear 104c, and the rotation of the two second gears 103b drives the rotation of the two first output shafts 103a.

[0092] The first output shaft 103a is combined with the outside world by a flexible shaft drive technology and an adjustable universal joint structure to ensure that the power output by the two oil pumps can be stably transmitted without being restricted by distance and angle. The rotation of the third gear 104c causes the rotation of the first shaft rod 104a and the fourth gear 104d, and then the rotation of the fifth gear 104e, the first bevel gear 104f and the second shaft rod 104b, and then the rotation of the second bevel gear 104h and the second output shaft 104g. Through high-precision gear processing and shafting assembly processes, it is ensured that the power output by the shaft is strong and stable, realizing the output of hard power.

[0093] The second working state is that when the engine starts, it is ensured that the clutch 102d is in a completely disengaged state, reducing the starting torque requirement and enabling the engine to start easily. The hydraulic component 201 drives the connecting plate 202 to rotate the wrench 105d, and then the lever 105c rotates, causing the shift fork plate 105b-1 to move, driving the clutch 102d and the spline sleeve 102e to move, and the spline sleeve 102e disengages from the spline cylinder 102b.

[0094] The rotation of the input shaft 102a drives the rotation of the clutch 102d and the spline sleeve 102e, but does not drive the rotation of the spline cylinder 102b and the first gear 102c, and thus does not drive the soft power output member 103 and the hard power output member 104 to operate. The clutch 102d is in a fully disengaged state, reducing the starting torque requirement, enabling the engine to start easily, and improving the overall operating efficiency and reliability of the equipment.

[0095] When disassembling between the cover body 201d and the cylinder body 201a, first remove the connecting plate 202 from the piston rod 201c, and then hold the turntable 201g-7 and rotate it by a certain angle to make the tooth 201h-9 and the extrusion block 201g-8 rotate. The rotation of the tooth 201h-9 slightly drives the rotation of the sixth gear 201h-8 and then disengages. Since there is a moving gap between the pressure groove and the pressure plate 201h-6, it does not affect the rotation of the pressure plate 201h-6 along with the rotating rod 201h-5 and the sixth gear 201h-8.

[0096] As the guide groove 201i-4 rotates with the turntable 201g-7, it squeezes the vertical rod 201i-3 to make it move, which will drive the square rod 201i-1 to move so that the scraper 201i-2 contacts the surface of the piston rod 201c, cleaning the surface of the moving piston rod 201c. When rotating again, the scraper 201i-2 disengages from the surface of the piston rod 201c. Under the action of the elastic force generated by the compression of the fifth spring 201i-5, it provides power for the reset of the vertical rod 201i-3, the square rod 201i-1, and the scraper 201i-2.

[0097] Then continue to rotate the turntable 201g-7 so that the extrusion block 201g-8 contacts and squeezes the first clamping block 201g-5, making the first clamping block 201g-5 move and be able to disengage from the arc-shaped hole. Then the first clamping block 201g-5 presses the second clamping block 201g-4-3, making it move into the groove body 201h-1, losing the limit on the moving sleeve 201g-1. Then move the moving sleeve 201g-1 away from the ring plate 201e, thereby pulling and rotating the movable plate 201g-2, so that the buckle plate 201g-3 rotates and disengages from the surfaces of the cover body 201d, the slider 201h-2, and the pressing block 201j-5-3, completing the separation between the cylinder body 201a and the cover body 201d.

[0098] During this process, the slider 201h-2 loses the pressure holding, and under the action of the fourth spring 201h-3 rebounding, it resets, thereby causing the support plate 201h-4, the rotating rod 201h-5, the sixth gear 201h-8 and the pressing plate 201h-6 to return to their positions, causing the pressing plate 201h-6 to disengage from the sealing sleeve 201f, and under the action of the torsion spring 201h-7, causing the rotating rod 201h-5, the pressing plate 201h-6 and the sixth gear 201h-8 to rotate and reset, facilitating the disassembly of the sealing sleeve 201f.

[0099] During the process of the buckle plate 201g-3 disengaging from the pressing block 201j-5-3, under the action of the seventh spring 201j-5-5 and the eighth spring 201j-5-6, the pressure rod 201j-5-2, the push rod 201j-5-4 and the pressing block 201j-5-3 are reset, causing the push rod 201j-5-4 to disengage from the valve plug 201j-4-4, and under the action of the elastic force of the sixth spring 201j-4-5, the valve stem 201j-4-3 and the valve plug 201j-4-4 are reset and closed, preventing lubricating oil from leaking after the disassembly is completed, resulting in waste.

[0100] During installation, the operation steps are opposite. While the cylinder body 201a and the cover body 201d are quickly installed, pressure is applied to the installed sealing sleeve 201f to increase the sealing effect, and the lubricating part 201j is opened to lubricate the piston rod 201c during operation, reducing friction and increasing the service life. At the same time, the scraper 201i-2 does not contact the piston rod 201c, preventing the piston rod 201c from repeatedly moving the scraper 201i-2 during reciprocating movement and causing wear to it.

[0101] In summary, through the transmission mechanism 100, the power input part 102, the soft power output part 103, the hard power output part 104 and the clutch control part 105 can be organically combined to accurately cut off all power when the engine is running without stopping. At the same time, when the engine starts, the starting torque requirement is reduced. Compared with the prior art, the coordination of multiple power outputs is good, and the engine does not need to overcome a large load torque when starting. Through the cooperation between the fixing part 201g and the pressing part 201h, the cleaning part 201i and the lubricating part 201j, compared with the prior art, while the hydraulic cylinder can be quickly installed, pressure is applied to the installed sealing sleeve 201f to increase the sealing effect, and the piston rod 201c is lubricated by the lubricating part 201j during operation, preventing the oil cylinder from being blocked during long-term use.

[0102] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not restrictive. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A crawler self-propelled baler gearbox with multiple power outputs, characterized in that: Comprising, A transmission mechanism, including a housing, a power input member, a soft power output member, a hard power output member, and a clutch control member. The power input member, the soft power output member, the hard power output member, and the clutch control member are all arranged inside the housing, and the soft power output member, the hard power output member, and the clutch control member are arranged on the surface of the power input member; A driving mechanism, installed on the surfaces of the housing and the clutch control member, including a connecting plate, a first cover body, and a second cover body. The connecting plate is arranged on the surface of the clutch control member; A hydraulic component, arranged on the surface of the housing. The first cover body and the second cover body are arranged on the surface of the hydraulic component, including a cylinder body, a piston, a piston rod, a cover body, an annular plate, and a sealing sleeve. The cylinder body is fixedly connected to the surface of the housing. The piston is slidably connected inside the cylinder body. The piston rod is fixedly connected to the surface of the piston. The cover body is arranged at the bottom of the cylinder body. The cover body is sleeved on the surface of the piston rod. The annular plate is fixedly connected to the surface of the cylinder body. The sealing sleeve is sleeved on the surface of the piston rod and is movably connected to the surface of the cover body. The lower end of the piston rod is rotatably connected to one end of the connecting plate. And, The hydraulic component further includes a fixing member, a pressing member, a cleaning member, a lubricating member, and a positioning column. The fixing member is arranged on the surfaces of the cylinder body, the annular plate, and the cover body. The pressing member is arranged on the surfaces of the cover body and the fixing member. The cleaning member is arranged on the surface of the cover body. The lubricating member is arranged inside the cover body. The positioning column is fixedly connected to the top of the cover body. A positioning groove matching with the positioning column is opened at the bottom of the annular plate. The positioning column is inserted into the positioning groove; The pressing member includes a groove body, a slider, a fourth spring, a support plate, a rotating rod, a pressing plate, a torsion spring, a sixth gear, and teeth. The groove body is opened inside the cover body. The slider is slidably connected inside the groove body. The two ends of the fourth spring are respectively fixedly connected to the inner wall of the groove body and the surface of the slider. The support plate is fixedly connected to the surface of the slider. The support plate is sleeved on the surface of the cover body. The rotating rod is rotatably connected to the surface of the support plate. The pressing plate is fixedly connected to the lower end of the rotating rod. The torsion spring is sleeved on the surface of the rotating rod. The two ends of the torsion spring are respectively fixedly connected to the surfaces of the pressing plate and the support plate. The sixth gear is fixedly connected to the upper end of the rotating rod. The teeth are fixedly connected to the surface of the turntable. The sixth gear meshes with the teeth. The second cover body is fixedly connected to the bottom of the support plate. The slider is movably connected to the buckle plate. The pressing plate is movably connected to the sealing sleeve.

2. The crawler self-propelled baler gearbox with multiple power outputs according to claim 1, characterized in that: The power input member includes an input shaft, a spline cylinder, a first gear, a clutch, and a spline sleeve. The input shaft is rotatably connected to the surface of the housing. The spline cylinder is rotatably connected to the surface of the input shaft. The first gear is sleeved on the surface of the spline cylinder. The clutch and the spline sleeve are sleeved on the surface of the input shaft. The clutch and the spline sleeve are fixedly connected.

3. The multi-power-output crawler self-propelled baler gearbox according to claim 2, characterized in that: The soft power output member includes a first output shaft and a second gear. The first output shaft is rotatably connected to the inner surface of the housing. The second gear is sleeved on the surface of the first output shaft. The second gear meshes with the first gear.

4. The crawler self-propelled baler gearbox with multiple power outputs according to claim 2, characterized in that: The hard power output member includes a first shaft rod, a second shaft rod, a third gear, a fourth gear, a fifth gear, a first bevel gear, a second output shaft, and a second bevel gear. The first shaft rod and the second shaft rod are both rotatably connected to the inner surface of the housing. The second output shaft is rotatably connected to the surface of the housing. The third gear and the fourth gear are sleeved on the surface of the first shaft rod. The fifth gear and the first bevel gear are sleeved on the surface of the second shaft rod. The second bevel gear is fixedly connected to one end of the second output shaft. The first gear meshes with the third gear. The fourth gear meshes with the fifth gear. The first bevel gear meshes with the second bevel gear.

5. The crawler self-propelled baler gearbox with multiple power outputs according to claim 2, wherein: The clutch control member includes a gear lever, a fork member, a lever, and a wrench. The gear lever is fixedly connected to the inner wall of the housing. The fork member is arranged on the surfaces of the gear lever, the clutch, and the lever. The lever is rotatably connected to the surface of the housing. The wrench is fixedly connected to the surface of the lever. One end of the wrench is rotatably connected to one end of the connecting plate.

6. The crawler self-propelled baler gearbox with multiple power outputs according to claim 1, characterized in that: The fixing member includes a movable sleeve, a movable plate, a clamping plate, a limiting member, a first clamping block, a guide block, a turntable, a pressing block, and a second spring. The movable sleeve is sleeved on the surface of the cylinder body. The movable plate is rotatably connected to the surface of the movable sleeve. The clamping plate is rotatably connected to the surface of the ring plate. One end of the movable plate is rotatably connected to one end of the clamping plate. The clamping plate is clamped on the surface of the cover body. The limiting member is arranged on the surface of the cylinder body. The first clamping block is slidably connected to the surface of the movable sleeve. The turntable is rotatably connected to the surface of the ring plate. The pressing block is fixedly connected to the surface of the turntable. The two ends of the second spring are respectively fixedly connected to the surface of the movable sleeve and the ring plate. The guide block is fixedly connected to the surface of the cylinder body. The guide block is slidably connected to the movable sleeve. The first cover body is fixedly connected to the surface of the movable sleeve.

7. The crawler self-propelled baler gearbox with multiple power outputs according to claim 1, characterized in that: The cleaning member includes a square rod, a scraper, a vertical rod, a guide groove, a fifth spring, a filter screen, a rubber ring, and a dust-proof sleeve. The square rod is movably connected to the surface of the cover body. The scraper is fixedly connected to one end of the square rod. The vertical rod is fixedly connected to the other end of the square rod. The guide groove is opened at the bottom of the turntable. The upper end of the vertical rod is inserted into the guide groove. The fifth spring is sleeved on the surface of the square rod. The two ends of the fifth spring are respectively fixedly connected to the surface of the square rod and the cover body. The filter screen is sleeved on the surface of the rubber ring and is fixedly connected to the inner wall of the cover body. The rubber ring is sleeved on the surface of the piston rod and is fixedly connected to the surface of the filter screen. The dust-proof sleeve is sleeved on the surface of the piston rod and is clamped on the surface of the cover body.

8. The crawler self-propelled baler gearbox with multiple power outputs according to claim 6, characterized in that: The limiting member includes a groove, a third spring, a second clamping block, and a limiting block. The groove is opened on the surface of the cylinder body. The second clamping block is slidably connected in the groove. The two ends of the third spring are respectively fixedly connected to the inner wall of the groove and the surface of the second clamping block. The limiting block is fixedly connected to the surface of the second clamping block. A limiting groove adapted to the limiting block is opened on the inner wall of the groove. The limiting block is slidably connected in the limiting groove. The second clamping block is movably connected to the first clamping block.

9. The crawler self-propelled baler gearbox with multiple power outputs according to claim 1, characterized in that: The lubricating member includes a lubricating oil cavity, an oil outlet hole, a ball, a valve member and a driving member. The lubricating oil cavity and the oil outlet hole are both formed in the cover body. The oil outlet hole communicates with the lubricating oil cavity. The ball is rotatably connected to the inner wall of the oil outlet hole. The valve member is arranged in the oil outlet hole. The driving member is arranged on the surface of the cover body. A fuel injection pipe is fixedly connected to the surface of the cover body. One end of the fuel injection pipe is sleeved with a sealing cover. The fuel injection pipe communicates with the lubricating oil cavity.

Images