Energy-saving agricultural mechanical transmission system

Abstract

The utility model relates to the technical field of agricultural machinery, and discloses an energy-saving agricultural machinery transmission system, which solves the problems that the energy loss is increased and the transmission efficiency is reduced due to overlarge friction force between gears in the prior art, and comprises a transmission case, a driving motor is fixedly arranged in the transmission case, an input shaft is fixedly arranged on the driving motor, and an output shaft is fixedly arranged on the input shaft. An output shaft is arranged in the transmission box, one end of the output shaft extends to the outer side of the transmission box, and two vertical plates are symmetrically and fixedly mounted in the transmission box; according to the utility model, through the cooperation between the oil tank and the oil pumping pipe and the cooperation between the pump body and the telescopic pipe, lubricating oil can enter the spray pipe and be sprayed out of the spray head conveniently, and through the cooperation between the rotating motor and the screw rod and the nut, the guide plate can slide along the guide rod conveniently, so that the spray head horizontally moves and uniformly sprays the lubricating oil on each gear on the gear transmission mechanism; and therefore, the energy loss is reduced, and the transmission efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural machinery, in particular to an energy-saving agricultural machinery transmission system. Background Art

[0002] Agricultural machinery refers to various machines used in the process of crop planting and animal husbandry production, as well as in the primary processing and handling of agricultural and livestock products. The agricultural machinery transmission system refers to the system that transmits power from the engine to the working parts of the agricultural machinery. The function of this system is to ensure that the agricultural machinery can move at the required speed and direction, thereby completing various agricultural operations.

[0003] At present, most agricultural machinery transmission systems use gear transmission. When two gears mesh with each other and move relative to each other, friction will be generated on the contact surface between them. Excessive friction will increase energy loss, reduce transmission efficiency, and may cause wear and damage to the gears. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an energy-saving agricultural machinery transmission system, which effectively solves the problem that excessive friction between gears will increase energy loss and reduce transmission efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy-saving agricultural machinery transmission system, comprising a transmission box, a driving motor is fixedly installed inside the transmission box, an input shaft is fixedly installed on the driving motor, an output shaft is arranged inside the transmission box, one end of the output shaft extends to the outside of the transmission box, two vertical plates are symmetrically fixedly installed inside the transmission box, a gear transmission mechanism is connected between the input shaft and the output shaft, the gear transmission mechanism is located between the two vertical plates, a collecting mechanism is installed between the two vertical plates, and a lubrication mechanism is installed on the transmission box;

[0006] The lubrication mechanism includes a mounting plate fixed between two vertical plates, a guide rod fixedly connected between the mounting plate and the transmission box, a guide plate movably sleeved on the outer side of the guide rod, a nozzle fixedly installed at the bottom of the guide plate, a nozzle provided at the bottom end of the nozzle, and the nozzle located above the gear transmission mechanism.

[0007] Preferably, a U-shaped frame is provided inside the transmission box, and the U-shaped frame is fixed to the top of the two vertical plates. An oil tank and a pump body are fixedly installed on the top of the U-shaped frame. An oil extraction pipe is fixedly connected between the oil tank and the pump body. An oil filling pipe is fixedly installed on the top of the oil tank. The top end of the oil filling pipe extends to the outside of the transmission box. A sealing plug is provided on the top end of the oil filling pipe. A telescopic tube is fixedly connected between the pump body and the nozzle, and the telescopic tube runs through the U-shaped frame.

[0008] Preferably, a screw rod is provided directly above the guide rod, one end of the screw rod is rotatably connected to the transmission box, and a rotating motor is fixedly installed on the other end of the screw rod. The rotating motor is fixed on the mounting plate, a nut is threadedly sleeved on the outer side of the screw rod, and the guide plate is fixed to the bottom of the nut.

[0009] Preferably, the collecting mechanism comprises an L-shaped plate fixed between two vertical plates, a collecting box is placed on the L-shaped plate, a handle and a positioning block are symmetrically fixedly mounted on the outside of the collecting box, a positioning groove is provided on the inner wall of the L-shaped plate, the positioning block is inserted into the positioning groove, and the collecting box is located below the gear transmission mechanism.

[0010] Preferably, two L-shaped round rods are symmetrically fixedly connected between the bottom of the handle and the collection box, the outer sides of the two L-shaped round rods are movably sleeved with the same lifting plate, the bottom of the lifting plate is fixedly installed with an insertion rod, and two springs are symmetrically fixedly connected between the lifting plate and the handle, and the two springs are respectively sleeved on the outer sides of the two L-shaped round rods.

[0011] Preferably, an insertion hole is provided on the inner bottom wall of the L-shaped plate, and the insertion rod is inserted into the inside of the insertion hole.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The utility model facilitates lubricating oil to enter the nozzle and be sprayed out from the nozzle through the cooperation between the oil tank and the oil extraction pipe and between the pump body and the telescopic pipe, and facilitates the sliding of the guide plate along the guide rod through the cooperation between the rotating motor, the screw rod and the nut, so that the nozzle moves horizontally and sprays uniformly on each gear on the gear transmission mechanism, thereby facilitating the lubrication of the gears and reducing friction, thereby reducing energy loss and improving transmission efficiency;

[0014] (2) The new type facilitates the placement of the collection box on the L-shaped plate through the cooperation between the positioning block and the positioning groove, and facilitates the insertion of the insertion rod into the insertion hole through the cooperation between the lifting plate and the handle as well as the spring and the L-shaped round rod, so that the collection box can be fixed, thereby facilitating the collection of used lubricating oil for recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] In the attached picture:

[0017] Figure 1 This is a schematic diagram of the structure of the energy-saving agricultural machinery transmission system of the utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure between the output shaft and the input shaft of the utility model;

[0019] Figure 3 This is a schematic diagram of the lubrication mechanism structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the collection mechanism of the utility model;

[0021] Figure 5 This is a schematic diagram of the disassembled structure of the L-shaped plate and the collection box of the utility model;

[0022] Figure 6 This is a schematic diagram of the handle structure of the utility model.

[0023] In the figure: 1. transmission box; 2. lubrication mechanism; 201. mounting plate; 202. pump body; 203. oil extraction pipe; 204. oil filling pipe; 205. oil tank; 206. nut; 207. screw rod; 208. guide rod; 209. guide plate; 2010. nozzle; 2011. nozzle; 2012. telescopic tube; 2013. U-shaped frame; 2014. rotating motor; 3. collecting mechanism; 301. L-shaped plate; 302. collecting box; 303. handle; 304. socket; 305. positioning groove; 306. positioning block; 307. spring; 308. L-shaped round rod; 309. plug rod; 3010. lifting plate; 4. vertical plate; 5. output shaft; 6. input shaft; 7. driving motor; 8. gear transmission mechanism. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Embodiment 1, by Figure 1-2 The utility model comprises a transmission box 1, the outer side of the transmission box 1 is hinged with a box door, a driving motor 7 is fixedly installed inside the transmission box 1, an input shaft 6 is fixedly installed on the driving motor 7, an output shaft 5 is arranged inside the transmission box 1, one end of the output shaft 5 extends to the outer side of the transmission box 1, two vertical plates 4 are symmetrically fixedly installed inside the transmission box 1, a gear transmission mechanism 8 is connected between the input shaft 6 and the output shaft 5, the gear transmission mechanism 8 is located between the two vertical plates 4, a collecting mechanism 3 is installed between the two vertical plates 4, a lubrication mechanism 2 is installed on the transmission box 1, one end of the input shaft 6 away from the driving motor 7 is rotatably connected to one of the vertical plates 4, and one end of the output shaft 5 located inside the transmission box 1 is rotatably connected to the other vertical plate 4.

[0026] Specifically, by Figure 3 The lubrication mechanism 2 includes a mounting plate 201 fixed between the two vertical plates 4, a guide rod 208 is fixedly connected between the mounting plate 201 and the transmission box 1, a guide plate 209 is movably sleeved on the outer side of the guide rod 208, a nozzle 2010 is fixedly installed at the bottom of the guide plate 209, a nozzle 2011 is provided at the bottom of the nozzle 2010, and the nozzle 2011 is located above the gear transmission mechanism 8, and a U-shaped frame 2013 is provided inside the transmission box 1, the U-shaped frame 2013 is fixed to the top of the two vertical plates 4, an oil tank 205 and a pump body 202 are fixedly installed on the top of the U-shaped frame 2013, and an oil extraction pipe 205 is fixedly connected between the oil tank 205 and the pump body 202 03, an oil filling pipe 204 is fixedly installed on the top of the oil tank 205, the top of the oil filling pipe 204 extends to the outside of the transmission box 1, and a sealing plug is provided on the top of the oil filling pipe 204. A telescopic pipe 2012 is fixedly connected between the pump body 202 and the nozzle 2010, and the telescopic pipe 2012 passes through the U-shaped frame 2013. A screw rod 207 is provided just above the guide rod 208, one end of the screw rod 207 is rotatably connected to the transmission box 1, and a rotating motor 2014 is fixedly installed on the other end of the screw rod 207. The rotating motor 2014 is fixed on the mounting plate 201, and a nut 206 is threadedly sleeved on the outer side of the screw rod 207, and the guide plate 209 is fixed to the bottom of the nut 206;

[0027] When in use, first inject the lubricating oil into the oil tank 205 from the oil filling pipe 204, then start the pump body 202, and extract the lubricating oil in the oil tank 205 through the oil extraction pipe 203. At the same time, the lubricating oil is sprayed out from the nozzle 2011 through the telescopic tube 2012 and the nozzle 2010. Then start the rotating motor 2014 to drive the screw rod 207 to rotate, and drive the guide plate 209 to slide along the guide rod 208 through the nut 206. At this time, the nozzle 2011 moves horizontally to spray the lubricating oil evenly on each gear on the gear transmission mechanism 8. Finally, the gears are lubricated to reduce friction, reduce energy loss and improve transmission efficiency.

[0028] Specifically, by Figure 4-6The collecting mechanism 3 includes an L-shaped plate 301 fixed between two vertical plates 4, a collecting box 302 is placed on the L-shaped plate 301, a filter is fixed inside the collecting box 302 by bolts, and the used lubricating oil can be filtered so that the filter residue stays on the top of the filter, and the filter residue can be easily removed to process the filter residue. A handle 303 and a positioning block 306 are symmetrically fixedly installed on the outside of the collecting box 302, and a positioning groove 305 is provided on the inner wall of the L-shaped plate 301. The positioning block 306 is inserted into the positioning groove 305. The collecting box 302 is located at the gear Below the transmission mechanism 8, two L-shaped round rods 308 are symmetrically fixedly connected between the bottom of the handle 303 and the collection box 302, and the outer sides of the two L-shaped round rods 308 are movably sleeved with the same lifting plate 3010, and the bottom of the lifting plate 3010 is fixedly installed with an insertion rod 309, and the lifting plate 3010 and the handle 303 are symmetrically fixedly connected with two springs 307, and the two springs 307 are respectively sleeved on the outer sides of the two L-shaped round rods 308, and the inner bottom wall of the L-shaped plate 301 is provided with a plug hole 304, and the plug rod 309 is inserted into the inside of the plug hole 304;

[0029] When in use, first slide the lifting plate 3010 upward along the two L-shaped round rods 308, at which time the two springs 307 are compressed, and then place the collection box 302 on the L-shaped plate 301 and move it until the positioning block 306 is inserted into the positioning groove 305, and then release the control of the lifting plate 3010. At this time, the two springs 307 are reset to drive the lifting plate 3010 to slide downward along the two L-shaped round rods 308 until the insertion rod 309 is inserted into the insertion hole 304, fix the collection box 302 to the L-shaped plate 301, and finally collect and reuse the used lubricating oil.

Claims

1. An energy-saving agricultural machinery transmission system, comprising a transmission box (1), characterized in that: A drive motor (7) is fixedly mounted inside the transmission box (1), an input shaft (6) is fixedly mounted on the drive motor (7), an output shaft (5) is arranged inside the transmission box (1), one end of the output shaft (5) extends to the outside of the transmission box (1), two vertical plates (4) are symmetrically fixedly mounted inside the transmission box (1), a gear transmission mechanism (8) is connected between the input shaft (6) and the output shaft (5), the gear transmission mechanism (8) is located between the two vertical plates (4), a collection mechanism (3) is mounted between the two vertical plates (4), and a lubrication mechanism (2) is mounted on the transmission box (1); The lubrication mechanism (2) comprises a mounting plate (201) fixed between two vertical plates (4); a guide rod (208) is fixedly connected between the mounting plate (201) and the transmission box (1); a guide plate (209) is movably sleeved on the outer side of the guide rod (208); a nozzle (2010) is fixedly mounted on the bottom of the guide plate (209); a nozzle (2011) is provided at the bottom end of the nozzle (2010); and the nozzle (2011) is located above the gear transmission mechanism (8).

2. The energy-saving agricultural machinery transmission system according to claim 1, characterized in that: A U-shaped frame (2013) is provided inside the transmission box (1). The U-shaped frame (2013) is fixed to the tops of the two vertical plates (4). An oil tank (205) and a pump body (202) are fixedly installed on the top of the U-shaped frame (2013). An oil extraction pipe (203) is fixedly connected between the oil tank (205) and the pump body (202). An oil injection pipe (204) is fixedly installed on the top of the oil tank (205). The top end of the oil injection pipe (204) extends to the outside of the transmission box (1). A sealing plug is provided on the top end of the oil injection pipe (204). A telescopic pipe (2012) is fixedly connected between the pump body (202) and the nozzle (2010). The telescopic pipe (2012) passes through the U-shaped frame (2013).

3. The energy-saving agricultural machinery transmission system according to claim 1, characterized in that: A screw rod (207) is provided directly above the guide rod (208); one end of the screw rod (207) is rotatably connected to the transmission box (1); a rotating motor (2014) is fixedly mounted on the other end of the screw rod (207); the rotating motor (2014) is fixed on the mounting plate (201); a nut (206) is threadedly sleeved on the outer side of the screw rod (207); and a guide plate (209) is fixed to the bottom of the nut (206).

4. The energy-saving agricultural machinery transmission system according to claim 1, characterized in that: The collecting mechanism (3) comprises an L-shaped plate (301) fixed between two vertical plates (4); a collecting box (302) is placed on the L-shaped plate (301); a handle (303) and a positioning block (306) are symmetrically fixedly mounted on the outer side of the collecting box (302); a positioning groove (305) is provided on the inner side wall of the L-shaped plate (301); the positioning block (306) is inserted into the positioning groove (305); and the collecting box (302) is located below the gear transmission mechanism (8).

5. The energy-saving agricultural machinery transmission system according to claim 4, characterized in that: Two L-shaped round rods (308) are symmetrically fixedly connected between the bottom of the handle (303) and the collection box (302); the outer sides of the two L-shaped round rods (308) are movably sleeved with a same lifting plate (3010); the bottom of the lifting plate (3010) is fixedly installed with an insertion rod (309); two springs (307) are symmetrically fixedly connected between the lifting plate (3010) and the handle (303); the two springs (307) are respectively sleeved on the outer sides of the two L-shaped round rods (308).

6. The energy-saving agricultural machinery transmission system according to claim 4, characterized in that: An insertion hole (304) is provided on the inner bottom wall of the L-shaped plate (301), and an insertion rod (309) is inserted into the interior of the insertion hole (304).

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