Edge reduction assembly system of low-noise cotton picker

Abstract

The invention relates to the technical field of cotton picking machines, and discloses a low-noise type cotton picking machine edge reduction assembly system which solves the problem that at present, lubricating oil cannot completely lubricate parts, the low-noise type cotton picking machine edge reduction assembly system comprises a box body, an input shaft and an output shaft are rotationally connected into the box body, and one end of the input shaft and one end of the output shaft both extend to the outer side of the box body; an input gear and an output gear which are both located in the box body are fixedly installed on the outer side of the input shaft and the outer side of the output shaft respectively, the input gear is located below the output gear, the input gear is meshed with the output gear, a lubricating mechanism is arranged in the box body, and a circulating mechanism and a fixing mechanism are arranged on the outer side of the box body. The lubricating mechanism comprises a top pipe fixed to the inner top wall of the box body, and a movable pipe is movably connected into the top pipe in a sleeved mode. According to the invention, lubricating oil can uniformly flow out from each oil outlet head, so that the lubricating oil can intermittently flow out to completely lubricate parts in the box body.

Description

Technical Field

[0001] The invention belongs to the technical field of cotton pickers, and in particular relates to a low-noise cotton picker side reduction assembly system. Background Art

[0002] Cotton pickers are mainly used for cotton picking operations, which can greatly improve picking efficiency and reduce labor costs. They are usually composed of cotton picking heads, machine bodies, conveyor belts, storage boxes and control systems. They can quickly pick and collect cotton in a mechanized and automated manner. The side reduction assembly system is an important component of the cotton picker, which mainly plays the role of dispersing vehicle pressure and protecting tires. The reducer is one of the core components of the side reduction assembly system, which is responsible for realizing the torque reduction and torque increase function.

[0003] At present, in order to reduce the wear caused by friction between internal parts of the reducer when it is in use, lubricating oil is filled inside the reducer. When the lubricating oil inside the reducer is used, it will be lost, resulting in a reduction of the lubricating oil inside the reducer, so that the lubricating oil cannot completely lubricate the parts, and the parts are easily damaged. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a low-noise cotton picker side reduction assembly system, which effectively solves the problem that the current lubricating oil cannot completely lubricate the parts.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a low-noise cotton picker side reduction assembly system, comprising a box body, an input shaft and an output shaft are rotatably connected inside the box body, one end of the input shaft and the output shaft are extended to the outside of the box body, an input gear and an output gear both located in the box body are fixedly installed on the outside of the input shaft and the output shaft, the input gear is located below the output gear, and the input gear and the output gear are meshed with each other, a lubrication mechanism is provided inside the box body, and a circulation mechanism and a fixing mechanism are provided on the outside of the box body;

[0006] The cam is secured to the top of the oil pump, and the cam is secured on the outside of the oil pumping station and is located adjacent to the top of the oil pumping station.

[0007] Preferably, the interior of the box body is rotatably connected to a rotating shaft, the rotating shaft is located between the oil outlet pipe and the output gear, one end of the rotating shaft is fixedly connected to a side plate, the side of the side plate away from the rotating shaft is rotatably connected to a movable rod, a U-shaped round rod is fixedly connected to the inner top wall of the box body, the outer side of the U-shaped round rod is movably sleeved with a sleeve plate, the sleeve plate is fixedly sleeved on the outer side of the movable pipe, and the top end of the side plate is rotatably connected to the outer side of the sleeve plate.

[0008] Preferably, a vertical plate is fixedly sleeved on the middle part of the outer side of the U-shaped round rod, a rotating shaft passes through the vertical plate and is rotatably connected with the vertical plate, an external gear is fixedly installed on the outer side of the rotating shaft, and the external gear is meshingly connected with the output gear.

[0009] Preferably, the circulation mechanism includes an oil pump fixed to the top of the casing, an oil return pipe fixedly connected between the oil pump and the oil tank, an oil suction pipe fixedly connected between the oil pump and the casing, and an end of the oil suction pipe away from the oil pump is arranged on the outside of the casing near the bottom.

[0010] Preferably, a left guide plate, a right guide plate and an inclined plate are fixedly mounted on the inner bottom wall of the box body, and the left guide plate and the right guide plate are both fixedly connected to the inclined plate.

[0011] Preferably, a top plate is provided above the oil tank, a rubber pad is fixedly connected to the bottom of the top plate, the bottom of the rubber pad is in contact with the top of the oil tank, a mounting frame is provided inside the oil tank, a filter plate is fixedly connected to the inside of the mounting frame, two fixing plates are symmetrically fixedly connected to the top of the mounting frame, the top plate is fixedly sleeved on the outside of the two fixing plates, and the connection between the oil return pipe and the oil tank is located above the mounting frame.

[0012] Preferably, the fixing mechanism includes a guide plate located between the oil tank and the box body, the guide plate is movably sleeved on the outer side of the bottom tube, the top of the guide plate is symmetrically rotatably connected to two support shafts, the oil tank is located between the two support shafts, the tops of the two support shafts are fixedly connected to limit plates, and the tops of the two limit plates are fixedly connected to handles.

[0013] Preferably, the two limit plates are both located on the top of the top plate, and the two limit plates are respectively sleeved on the outer sides of the two fixed plates.

[0014] Preferably, two guide columns are symmetrically fixedly connected between the oil tank and the box body, the guide plate is movably sleeved on the outside of the two guide columns, and two return springs are symmetrically fixedly connected between the guide plate and the oil tank, and the two return springs are respectively sleeved on the outside of the two guide columns.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention, through the cooperation between the output gear and the external gear and the rotating shaft and the side plate, when the output shaft rotates, it is convenient to drive the sleeve plate to slide back and forth along the U-shaped round rod through the movable rod, and through the cooperation between the movable tube and the connecting rod and the lifting plate and the L-shaped round rod, it is convenient for the sealing column to move up and down, when the sealing column rises, it can be inserted into the through hole, and when the sealing column descends, it can be removed from the through hole, and then the lubricating oil in the oil tank can pass through the bottom tube, the through hole, the top tube and the movable tube into the oil outlet pipe, so that the lubricating oil can flow out evenly from each oil outlet head, so that the lubricating oil can flow out intermittently to completely lubricate the parts inside the box.

[0017] 2. The invention facilitates the extraction of used lubricating oil from inside the box body and re-enters the oil tank through the cooperation between the oil suction pipe, the oil pump and the oil return pipe, thereby realizing the recycling of the lubricating oil. The cooperation between the inclined plate and the left guide plate and the right guide plate facilitates the diversion of the lubricating oil so that the lubricating oil can be completely extracted. The cooperation between the top plate and the fixed plate and the mounting frame and the filter plate facilitates the filtering of the lubricating oil entering the oil tank.

[0018] 3. The invention facilitates the two limit plates to be respectively sleeved in the two fixed plates through the cooperation between the guide plate and the guide column as well as the return spring and the support shaft, so that the two limit plates can be located on the top of the top plate, and then the top plate can be limited, thereby facilitating the fixing of the installation frame and the filter plate in the oil tank to filter the lubricating oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0020] In the attached picture:

[0021] Figure 1 It is a schematic diagram of the structure of the side reduction assembly system of the low-noise cotton picker of the present invention;

[0022] Figure 2 It is a schematic diagram of the cross-sectional structure of the box body of the present invention;

[0023] Figure 3 It is a schematic diagram of the structure of the lubrication mechanism of the present invention;

[0024] Figure 4 This is a schematic diagram of the rotating shaft structure of the present invention;

[0025] Figure 5 This is a schematic diagram of the cross-sectional structure of the jacking pipe of the present invention;

[0026] Figure 6 It is a schematic diagram of the structure of the circulation mechanism of the present invention;

[0027] Figure 7 It is a schematic diagram of the top plate structure of the present invention;

[0028] Figure 8 It is a schematic diagram of the fixing mechanism structure of the present invention.

[0029] In the figure: 1, box body; 2, lubrication mechanism; 201, top pipe; 202, movable pipe; 203, external gear; 204, rotating shaft; 205, oil outlet head; 206, oil outlet pipe; 207, oil filling pipe; 208, oil tank; 209, bottom pipe; 2010, sleeve plate; 2011, movable rod; 2012, vertical plate; 2013, side plate; 2014, U-shaped round rod; 2015, bottom sealing ring; 2016, connecting rod; 2017, L-shaped round rod; 2018, sealing column; 2019, top sealing ring; 2020, Lifting plate; 3. Circulation mechanism; 301. Oil pump; 302. Oil suction pipe; 303. Left guide plate; 304. Right guide plate; 305. Inclined plate; 306. Top plate; 307. Oil return pipe; 308. Rubber pad; 309. Fixed plate; 3010. Mounting frame; 3011. Filter plate; 4. Fixing mechanism; 401. Guide plate; 402. Guide column; 403. Handle; 404. Limiting plate; 405. Support shaft; 406. Return spring; 5. Output gear; 6. Input shaft; 7. Input gear; 8. Output shaft. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0031] Embodiment 1, by Figure 1-Figure 8 The present invention relates to a low-noise cotton picker side reduction assembly system, including a housing 1, wherein an input shaft 6 and an output shaft 8 are rotatably connected inside the housing 1, one end of the input shaft 6 and the output shaft 8 extend to the outside of the housing 1, and an input gear 7 and an output gear 5 both located in the housing 1 are fixedly installed on the outside of the input shaft 6 and the output shaft 8, respectively, wherein the input gear 7 is located below the output gear 5, and the input gear 7 and the output gear 5 are meshed with each other, a lubrication mechanism 2 is provided inside the housing 1, and a circulation mechanism 3 and a fixing mechanism 4 are provided on the outside of the housing 1.

[0032] Embodiment 2, on the basis of embodiment 1, the lubricating mechanism 2 comprises a top pipe 201 fixed on the top wall of the housing 1, the top pipe 201 is movably sleeved with a movable pipe 202, one end of the movable pipe 202 located on the outside of the top pipe 201 is fixedly connected with an oil outlet pipe 206, the oil outlet pipe 206 is located above the output gear 5, and a plurality of oil outlet heads 205 are equidistantly arranged at the bottom of the oil outlet pipe 206, the bottom of the top pipe 201 is fixedly connected with a bottom sealing ring 2015, and the bottom sealing ring 2015 is sleeved on the outside of the movable pipe 202, and the bottom sealing ring 2015 is provided to prevent leakage of lubricating oil, and the housing Two L-shaped round rods 2017 are symmetrically fixedly connected between the inner top wall of the housing 1 and the inside of the top pipe 201, and a lifting plate 2020 is movably sleeved between the two L-shaped round rods 2017. Two connecting rods 2016 are symmetrically fixedly connected between the bottom of the lifting plate 2020 and the top of the movable pipe 202. A sealing column 2018 and a top sealing ring 2019 are fixedly connected to the top of the lifting plate 2020. The top sealing ring 2019 is fixed to the outside of the sealing column 2018. The top of the box body 1 is fixedly connected to a bottom pipe 209, and the top of the bottom pipe 209 is fixedly connected to an oil tank 208. The outside of the oil tank 208 is fixedly The box body 1 is connected with an oil filling pipe 207, a through hole is provided on the top of the box body 1, the bottom pipe 209 is connected with the top pipe 201 through the through hole, the inner diameter value of the bottom pipe 209 is equal to the inner diameter value of the through hole, the outer diameter value of the sealing column 2018 is equal to the inner diameter value of the through hole, and the sealing column 2018 is located directly below the through hole, the inside of the box body 1 is rotatably connected with a rotating shaft 204, the rotating shaft 204 is located between the oil outlet pipe 206 and the output gear 5, one end of the rotating shaft 204 is fixedly connected with a side plate 2013, and the side of the side plate 2013 away from the rotating shaft 204 is rotatably connected with a movable rod 2011, and a U-shaped Round rod 2014, the outer side of U-shaped round rod 2014 is movably sleeved with sleeve plate 2010, sleeve plate 2010 is fixedly sleeved on the outer side of movable tube 202, the top of side plate 2013 is rotatably connected to the outer side of sleeve plate 2010, the middle part of the outer side of U-shaped round rod 2014 is fixedly sleeved with vertical plate 2012, rotating shaft 204 penetrates vertical plate 2012 and is rotatably connected with vertical plate 2012, the vertical plate 2012 is provided to support the rotating shaft 204, and the stable rotation of the rotating shaft 204 is ensured, the outer side of the rotating shaft 204 is fixedly installed with external gear 203, and the external gear 203 is meshed and connected with output gear 5;

[0033] When the output shaft 8 and the output gear 5 are running and rotating, since the output gear 5 is meshed and connected with the external gear 203, the rotating shaft 204 is driven to rotate, and the side plate 2013 is driven to rotate, and then the sleeve plate 2010 is driven to reciprocate along the U-shaped round rod 2014 through the movable rod 2011, and the movable tube 202 reciprocates up and down at the same time, and then the lifting plate 2020 is driven to slide back and forth along the two L-shaped round rods 2017 through the two connecting rods 2016. When the lifting plate 2020 rises, the sealing column 218 is inserted into the through hole to seal the through hole. When the lifting plate 2020 descends, the sealing column 218 is removed from the through hole. At this time, the lubricating oil in the oil tank 208 enters the top pipe 201 through the bottom pipe 209 and the through hole, and flows out evenly from each oil outlet head 205 through the movable tube 202 and the oil outlet pipe 206. Finally, the lubricating oil flows out intermittently to completely lubricate the parts inside the box body 1, thereby reducing the noise during the operation of the parts.

[0034] Embodiment 3, on the basis of embodiment 1, the circulation mechanism 3 includes an oil pump 301 fixed to the top of the box body 1, an oil return pipe 307 is fixedly connected between the oil pump 301 and the oil tank 208, an oil suction pipe 302 is fixedly connected between the oil pump 301 and the box body 1, and the end of the oil suction pipe 302 away from the oil pump 301 is arranged on the outside of the box body 1 near the bottom, and a left guide plate 303, a right guide plate 304 and an inclined plate 305 are fixedly installed on the inner bottom wall of the box body 1, and the left guide plate 303 and the right guide plate 304 are fixedly connected to the inclined plate 305, and a top plate 306 is provided above the oil tank 208. A rubber pad 308 is fixedly connected to the bottom of the top plate 306, and the bottom of the rubber pad 308 is in contact with the top of the oil tank 208. The rubber pad 308 is arranged between the oil tank 208 and the top plate 306 to ensure the sealing of the oil tank 208. A mounting frame 3010 is arranged inside the oil tank 208, and a filter plate 3011 is fixedly connected inside the mounting frame 3010. Two fixing plates 309 are symmetrically fixedly connected to the top of the mounting frame 3010. The top plate 306 is fixedly sleeved on the outside of the two fixing plates 309. The connection between the oil return pipe 307 and the oil tank 208 is located above the mounting frame 3010.

[0035] First, place the installation frame 3010 and the filter plate 3011 inside the oil tank 208 until the rubber pad 308 is located at the top of the oil tank 208, and then start the oil pump 301 to extract the used lubricating oil in the box body 1 through the oil suction pipe 302. Under the action of the left guide plate 303, the right guide plate 304 and the inclined plate 305, the lubricating oil is diverted so that the used lubricating oil in the box body 1 is completely extracted, and the extracted lubricating oil re-enters the oil tank 208 through the return oil pipe 307 to realize the recycling of the lubricating oil. When the lubricating oil enters the oil tank 208, it is filtered through the filter plate 3011, and finally the impurities in the lubricating oil are removed.

[0036] Embodiment 4, on the basis of embodiment 1, the fixing mechanism 4 comprises a guide plate 401 located between the oil tank 208 and the housing 1, the guide plate 401 is movably sleeved on the outer side of the bottom tube 209, the top of the guide plate 401 is symmetrically rotatably connected with two support shafts 405, the oil tank 208 is located between the two support shafts 405, the tops of the two support shafts 405 are fixedly connected with limit plates 404, the tops of the two limit plates 404 are fixedly connected with handles 403, the two limit plates 404 are located on the top of the top plate 306, and the two limit plates 404 are respectively sleeved on the outer sides of the two fixed plates 309, two guide posts 402 are symmetrically fixedly connected between the oil tank 208 and the housing 1, the guide plate 401 is movably sleeved on the outer sides of the two guide posts 402, two return springs 406 are symmetrically fixedly connected between the guide plate 401 and the oil tank 208, and the two return springs 406 are respectively sleeved on the outer sides of the two guide posts 402;

[0037] First, place the installation frame 3010 and the filter plate 3011 inside the oil tank 208 so that the rubber pad 308 fits against the top of the oil tank 208, then pull the two handles 403 upwards to drive the two limit plates 404 to rise, and drive the guide plate 401 to slide upward along the two guide columns 402 through the two support shafts 405. At this time, the two return springs 406 are compressed, and then the two limit plates 404 are rotated and respectively sleeved on the outside of the two fixed plates 309, and then release the two handles 403. At this time, the guide plate 401 slides downward along the two guide columns 402 under the action of the elastic force of the two return springs 406, and drives the two limit plates 404 to move downward through the two support shafts 405 until they both abut against the top of the top plate 306, and limit the top plate 306. Finally, fix the installation frame 3010 and the filter plate 3011 in the oil tank 208 to filter the lubricating oil.

Claims

1. A low-noise cotton picker side reduction assembly system, comprising a housing (1), characterized in that: The housing (1) is rotatably connected with an input shaft (6) and an output shaft (8), one end of each of the input shaft (6) and the output shaft (8) extends to the outside of the housing (1), and an input gear (7) and an output gear (5) both located in the housing (1) are fixedly mounted on the outside of the input shaft (6) and the output shaft (8), respectively, the input gear (7) is located below the output gear (5), and the input gear (7) and the output gear (5) are meshed with each other, a lubrication mechanism (2) is provided inside the housing (1), and a circulation mechanism (3) and a fixing mechanism (4) are provided on the outside of the housing (1); The lubrication mechanism (2) comprises a top pipe (201) fixed on the inner top wall of the box body (1); a movable pipe (202) is movably sleeved inside the top pipe (201); an end of the movable pipe (202) located outside the top pipe (201) is fixedly connected to an oil outlet pipe (206); the oil outlet pipe (206) is located above the output gear (5); a plurality of oil outlet heads (205) are equidistantly provided at the bottom of the oil outlet pipe (206); a bottom sealing ring (2015) is fixedly connected to the bottom of the top pipe (201); the bottom sealing ring (2015) is sleeved on the outer side of the movable pipe (202); two L-shaped round rods (2017) are symmetrically fixedly connected between the inner top wall of the box body (1) and the inside of the top pipe (201); a lifting plate (2020) is movably sleeved between the two L-shaped round rods (2017); and the lifting plate (2020) is movably sleeved between the two L-shaped round rods (2017). Two connecting rods (2016) are symmetrically fixedly connected between the bottom of the lifting plate (2020) and the top of the movable tube (202); a sealing column (2018) and a top sealing ring (2019) are fixedly connected to the top of the lifting plate (2020); the top of the lifting plate (2020) is fixedly connected to the outside of the sealing column (2018); a bottom tube (209) is fixedly connected to the top of the box body (1); an oil tank (208) is fixedly connected to the top of the bottom tube (209); an oil filling pipe (207) is fixedly connected to the outside of the oil tank (208); a through hole is provided at the top of the box body (1); the bottom tube (209) is connected to the top tube (201) through the through hole; the inner diameter of the bottom tube (209) is equal to the inner diameter of the through hole; the outer diameter of the sealing column (2018) is equal to the inner diameter of the through hole; and the sealing column (2018) is located directly below the through hole.

2. A low-noise cotton picker side reduction assembly system according to claim 1, characterized in that: The housing (1) is rotatably connected to a rotating shaft (204) located between the oil outlet pipe (206) and the output gear (5); one end of the rotating shaft (204) is fixedly connected to a side plate (2013); a side of the side plate (2013) away from the rotating shaft (204) is rotatably connected to a movable rod (2011); a U-shaped round rod (2014) is fixedly connected to the inner top wall of the housing (1); a sleeve plate (2010) is movably sleeved on the outer side of the U-shaped round rod (2014); the sleeve plate (2010) is fixedly sleeved on the outer side of the movable pipe (202); and the top end of the side plate (2013) is rotatably connected to the outer side of the sleeve plate (2010).

3. A low noise cotton picker side reduction assembly system according to claim 2, characterized in that: The middle part of the outer side of the U-shaped round rod (2014) is fixedly sleeved with a vertical plate (2012); the rotating shaft (204) passes through the vertical plate (2012) and is rotatably connected to the vertical plate (2012); an external gear (203) is fixedly mounted on the outer side of the rotating shaft (204); and the external gear (203) is meshingly connected to the output gear (5).

4. A low-noise cotton picker side reduction assembly system according to claim 1, characterized in that: The circulation mechanism (3) comprises an oil pump (301) fixed to the top of the casing (1); an oil return pipe (307) is fixedly connected between the oil pump (301) and the oil tank (208); an oil suction pipe (302) is fixedly connected between the oil pump (301) and the casing (1); and an end of the oil suction pipe (302) away from the oil pump (301) is arranged on the outside of the casing (1) near the bottom.

5. The low-noise cotton picker side reduction assembly system according to claim 1, characterized in that: A left guide plate (303), a right guide plate (304) and an inclined plate (305) are fixedly mounted on the inner bottom wall of the box body (1), and the left guide plate (303) and the right guide plate (304) are both fixedly connected to the inclined plate (305).

6. A low-noise cotton picker side reduction assembly system according to claim 1, characterized in that: A top plate (306) is provided above the oil tank (208), a rubber pad (308) is fixedly connected to the bottom of the top plate (306), the bottom of the rubber pad (308) is in contact with the top of the oil tank (208), a mounting frame (3010) is provided inside the oil tank (208), a filter plate (3011) is fixedly connected inside the mounting frame (3010), two fixing plates (309) are symmetrically fixedly connected to the top of the mounting frame (3010), the top plate (306) is fixedly sleeved on the outside of the two fixing plates (309), and the connection between the oil return pipe (307) and the oil tank (208) is located above the mounting frame (3010).

7. The low-noise cotton picker side reduction assembly system according to claim 1, characterized in that: The fixing mechanism (4) comprises a guide plate (401) located between the oil tank (208) and the box body (1); the guide plate (401) is movably sleeved on the outer side of the bottom tube (209); the top of the guide plate (401) is symmetrically rotatably connected to two support shafts (405); the oil tank (208) is located between the two support shafts (405); the tops of the two support shafts (405) are fixedly connected to limit plates (404); and the tops of the two limit plates (404) are fixedly connected to handles (403).

8. The low-noise cotton picker side reduction assembly system according to claim 7, characterized in that: The two limiting plates (404) are both located on the top of the top plate (306), and the two limiting plates (404) are respectively sleeved on the outer sides of the two fixing plates (309).

9. The low-noise cotton picker side reduction assembly system according to claim 1, characterized in that: Two guide pillars (402) are symmetrically fixedly connected between the oil tank (208) and the box body (1); the guide plate (401) is movably sleeved on the outer sides of the two guide pillars (402); two return springs (406) are symmetrically fixedly connected between the guide plate (401) and the oil tank (208); the two return springs (406) are respectively sleeved on the outer sides of the two guide pillars (402).

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