CN218670424U

CN218670424U - Multifunctional agricultural four-wheel drive integrated transmission case

Info

Publication number: CN218670424U
Application number: CN202223151855.3U
Authority: CN
Inventors: 李琦
Original assignee: Chongqing Boding Import And Export Trading Co ltd
Current assignee: Chongqing Boding Import And Export Trading Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-03-21
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses an integrated transmission case of multi-functional agricultural four-wheel drive, its technical scheme is: including the box, box one side is inlayed and is equipped with the oil pump bearing cap, and oil pump bearing cap one side is equipped with the oil pump, the beneficial effects of the utility model are that: the problem of eccentric about well solving between power input shaft and the power output shaft in the current transmission case about, this transmission case just can reduce certain wearing and tearing when using like this to increase oil seal circle one, oil seal circle two and sealed bearing's life, can also improve the problem that engine power reduces simultaneously, and can also increase the durability of engine, strengthen the power efficiency of whole car, and this device has still designed the oil pump, the oil pump also can provide power when in-service use, this transmission case just can directly realize the provision of power when agricultural four-wheel, ATV sandy beach car and UTV four-wheel car external lifting self-discharging function like this, need not add other power supplies.

Description

Multifunctional agricultural four-wheel drive integrated transmission case

Technical Field

The utility model relates to a transmission case technical field, concretely relates to integrated transmission case of multi-functional agricultural four-wheel drive.

Background

The existing four-wheel drive transmission cases of non-road agricultural four-wheel vehicles, ATV beach vehicles and UTV four-wheel vehicles in the current market do not solve the problem of vertical and horizontal eccentricity between a power input shaft and a power output shaft, so that oil seals and bearings are quickly abraded when the transmission cases are used for a long time, the phenomenon of oil leakage is easily caused, meanwhile, the power of an engine is reduced, the durability of the engine is reduced, the power of the engine is consumed, and meanwhile, no multifunctional device is integrated.

Therefore, the invention is necessary to invent the multifunctional agricultural four-wheel drive integrated transmission case.

Disclosure of Invention

Therefore, the utility model provides a multi-functional agricultural four-wheel drive integrated transmission case to solve the problem in the background art.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an integrated transmission case of multi-functional agricultural four-wheel drive, includes the box, box one side inlays and is equipped with oil pump bearing cap and bearing, oil pump bearing cap one side is equipped with the oil pump, oil pump output shaft runs through oil pump bearing cap and bearing and extends to inside the box, the outside fixed cover of oil pump transmission shaft is equipped with the oil pump and connects the tooth, oil pump connection tooth one side fixedly connected with input shaft, input shaft one end extends to box opposite side outside, the outside fixed cover of input shaft is equipped with input driving tooth, box one side inner wall connection has the jackshaft, the jackshaft is located the input shaft bottom, the outside fixed cover of jackshaft is equipped with the idler, the jackshaft bottom is equipped with the output shaft, the output shaft both ends extend to box both sides outside respectively, the outside fixed cover of output shaft is equipped with output shaft driven tooth, input driving tooth meshes with the idler mutually, the idler meshes with output shaft driven tooth mutually, input shaft, jackshaft and output shaft are slope form from top to bottom and distribute.

Preferably, the first universal joint is sleeved outside one end of the input shaft, and the first driven shaft is arranged inside the first universal joint.

Preferably, the outer parts of the two ends of the output shaft are respectively provided with a second universal joint in a sleeved mode, and a second driven shaft is arranged inside each second universal joint.

Preferably, the oil pump bearing cover is connected with the box body through a bolt.

Preferably, an input bearing seat is embedded in the other side of the box body, the input shaft penetrates through the input bearing seat, and the input bearing seat is connected with the box body through a bolt.

Preferably, a middle bearing cover is embedded in the other side of the box body, one end of the middle shaft is connected with one side of the middle bearing cover, and the middle bearing cover is connected with the box body through bolts.

Preferably, output shaft bearing blocks are embedded in two sides of the box body, the output shaft penetrates through the two output bearing blocks, and the two output bearing blocks are connected with the box body through bolts.

Preferably, the oil pump connecting teeth are connected with the oil pump bearing cover through a sealing bearing.

Preferably, the input shaft is connected with the input bearing seat through a sealing bearing, an oil seal ring I is further arranged between the input shaft and the input bearing seat, and the intermediate shaft is connected with the box body and the intermediate bearing cover through the sealing bearing.

Preferably, the output shaft output bearing seat is connected through a sealing bearing, and an oil seal ring II is further arranged between the output shaft and the output bearing seat.

The utility model has the advantages that:

the utility model discloses a with the input shaft, jackshaft and output shaft set to from top to bottom and be the slope form and distribute, upper and lower and control eccentric problem between power input shaft and the power output shaft in the current transmission case of solution that just so can be fine, this transmission case just can reduce certain wearing and tearing when using, thereby increase oil seal circle one, oil seal circle two and sealed bearing's life, and then can avoid appearing the phenomenon of oil leak, can also improve the problem that engine power reduces simultaneously, and can also increase the durability of engine, strengthen the power of whole equipment, and this device has still designed the oil pump, the oil pump also can provide power when in-service use, agricultural four-wheel like this, ATV sandy beach car and UTV four-wheel car just can directly realize providing of power when external self-discharging function of lifting, do not need to add other power supplies.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used to cooperate with the contents disclosed in the specification for the people familiar with the art to understand and read, and are not used to limit the practical limit condition of the present invention, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the coverage range of the technical contents disclosed in the present invention without affecting the function and the achievable purpose of the present invention

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a side view provided by the present invention.

In the figure: the oil pump comprises a box body 1, an oil pump bearing cover 2, an oil pump 3, an oil pump connecting tooth 4, an input shaft 5, an input driving tooth 6, an intermediate shaft 7, an idler wheel 8, an output shaft 9, an output shaft driven tooth 10, a transmission block I11, a driven shaft I12, a transmission block II 13, a driven shaft II 14, an input bearing seat 15, an intermediate bearing cover 16, an output bearing seat 17, an oil seal ring I18 and an oil seal ring II 19.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to the attached drawings 1-2, the utility model provides a multi-functional agricultural four-wheel drive integrated transmission case, including box 1, box 1 one side inlays and is equipped with oil pump bearing cap 2, oil pump bearing cap 2 one side is equipped with oil pump 3, oil pump 3 output shaft runs through oil pump bearing cap 2 and extends to the box 1 inside, oil pump 3 transmission shaft outside fixed cover is equipped with oil pump connecting tooth 4, oil pump connecting tooth 4 one side fixed connection has input shaft 5, input shaft 5 one end extends to the box 1 opposite side outside, input shaft 5 outside fixed cover is equipped with input drive tooth 6, box 1 one side inner wall is connected with jackshaft 7, jackshaft 7 is located input shaft 5 bottom, jackshaft 7 outside fixed cover is equipped with idler 8, jackshaft 7 bottom is equipped with output shaft 9, output shaft 9 both ends extend to box 1 both sides outside respectively, output shaft 9 outside fixed cover is equipped with output shaft driven tooth 10, input drive tooth 6 meshes with idler 8, idler 8 meshes with output shaft driven tooth 10, input shaft 5, jackshaft 7 and output shaft 9 are from top to bottom and are the form slope distribution, input shaft 5 one end outside cover is equipped with universal joint one 11, output shaft 11 is equipped with one, two universal joint 12, the output shaft 9 is equipped with two universal joint 13 external bolt connections, box 1 and two universal joint 13, the universal joint is equipped with two universal oil bearing caps respectively;

in the embodiment, the input shaft 5, the intermediate shaft 7 and the output shaft 9 are arranged from top to bottom and distributed in an inclined manner, so that the problem of vertical and horizontal eccentricity between the power input shaft and the power output shaft in the conventional transmission case can be well solved, and the transmission case can reduce certain abrasion when in use, thereby prolonging the service lives of the oil seal ring I18, the oil seal ring II 19 and the sealing bearing;

wherein, in order to realize the purpose of supporting, this device adopts following technical scheme to realize: an input bearing seat 15 is embedded on the other side of the box body 1, the input shaft 5 penetrates through the input bearing seat 15, the input bearing seat 15 is connected with the box body 1 through bolts, a middle bearing cover 16 is embedded on the other side of the box body 1, one end of the middle shaft 7 is connected with one side of the middle bearing cover 16, the middle bearing cover 16 is connected with the box body 1 through bolts, output shaft bearings 17 are embedded on two sides of the box body 1, the output shaft 9 penetrates through the two output shaft bearings 17, the two output shaft bearings 17 are connected with the box body 1 through bolts, the input bearing seat 15 can support the input shaft 5, the middle bearing cover 16 supports the middle shaft 7, and the output shaft bearings 17 can support the output shaft 9;

wherein, in order to realize avoiding appearing the purpose of oil leak, this device adopts following technical scheme to realize: the oil pump connecting teeth 4 are connected with the oil pump bearing cover 2 through a sealing bearing, the input shaft 5 is connected with the input bearing seat 15 through the sealing bearing, an oil seal ring I18 is further arranged between the input shaft 5 and the input bearing seat 15, the intermediate shaft 7 is connected with the box body 1 and the intermediate bearing cover 16 through the sealing bearing, the output bearing seat 17 of the output shaft 9 is connected through the sealing bearing, an oil seal ring II 19 is further arranged between the output shaft 9 and the output bearing seat 17, and oil leakage can be avoided through the design of the sealing bearing, the oil seal ring I18 and the oil seal ring II 19.

The utility model discloses a use as follows: when the utility model is used, the oil pump connecting gear 4 can be rotated by the operation of the oil pump 3, the oil pump connecting gear 4 rotates to drive the input shaft 5 to rotate, and the outside of one end of the input shaft 5 is provided with a bulge as shown in figure 2, so that a transmission block 11 sleeved outside the input shaft 5 can rotate along with the input shaft 5, and a driven shaft 12 can be rotated to transmit power to the outside, and the input driving gear 6 can also rotate while the input shaft 5 rotates, the input driving gear 6 rotates to drive the idle gear 8 and the intermediate shaft 7 to rotate, so that the output shaft driven gear 10 and the output shaft 9 can rotate, the outside of two ends of the output shaft 9 is also provided with a bulge as shown in figure 2, so that a universal joint II 13 sleeved outside the output shaft 9 can rotate along with the output shaft 9, so that two driven shafts II 14 can rotate, therefore, the transmission case can transmit power, the input shaft 5, the intermediate shaft 7 and the output shaft 9 are arranged to be distributed from top to bottom in an inclined manner, so that the problem of vertical and horizontal eccentricity between the power input shaft and the power output shaft in the existing transmission case can be well solved, the transmission case can reduce certain abrasion when in use, the service lives of the oil seal ring I18, the oil seal ring II 19 and the sealing bearing are prolonged, the phenomenon of oil leakage can be avoided, the problem of reduction of the power of an engine can be improved, the durability of the engine can be improved, the power of the engine is enhanced, the oil pump 3 is designed, the agricultural oil pump 3 can provide power when in actual use, and the transmission case can directly realize the power supply when a four-wheel vehicle, an ATV beach vehicle and a UTV four-wheel vehicle are externally connected with a self-discharging lifting function, no other power source is needed.

The above is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of protection claimed by the present invention as far as possible.

Claims

1. The utility model provides a multi-functional agricultural four-wheel drive integrated transmission case, includes box (1), its characterized in that: box (1) one side inlays and is equipped with oil pump bearing cap (2), oil pump bearing cap (2) one side is equipped with oil pump (3), oil pump (3) output shaft runs through oil pump bearing cap (2) and extends to inside box (1), oil pump (3) transmission shaft external fixation cover is equipped with oil pump connection tooth (4), tooth (4) one side fixedly connected with input shaft (5) are connected to the oil pump, input shaft (5) one end extends to box (1) opposite side outside, input shaft (5) external fixation cover is equipped with input drive tooth (6), box (1) one side inner wall is connected with jackshaft (7), jackshaft (7) are located input shaft (5) bottom, jackshaft (7) external fixation cover is equipped with idler (8), jackshaft (7) bottom is equipped with output shaft (9), output shaft (9) both ends extend to box (1) both sides outside respectively, output shaft (9) external fixation cover is equipped with output shaft from moving tooth (10), input drive tooth (6) mesh with idler (8), idler (8) are from top to bottom, output shaft (10) mesh with output shaft (5) slope form.

2. The multifunctional agricultural four-wheel drive integrated transmission case according to claim 1, characterized in that: the outer cover of input shaft (5) one end is equipped with universal joint one (11), driven shaft one (12) is equipped with in universal joint one (11).

3. The multifunctional agricultural four-wheel drive integrated transmission case according to claim 1, characterized in that: the outer portions of two ends of the output shaft (9) are respectively sleeved with a second universal joint (13), and the two second universal joints (13) respectively drive the front wheel and the rear wheel.

4. The multifunctional agricultural four-wheel drive integrated transmission case according to claim 1, characterized in that: the oil pump bearing cover (2) is connected with the box body (1) through bolts.

5. The multifunctional agricultural four-wheel drive integrated transmission case according to claim 1, characterized in that: an input bearing seat (15) is embedded in the other side of the box body (1), the input shaft (5) penetrates through the input bearing seat (15), and the input bearing seat (15) is connected with the box body (1) through bolts.

6. The multifunctional agricultural four-wheel drive integrated transmission case according to claim 1, characterized in that: the novel gearbox is characterized in that a middle bearing cover (16) is embedded in the other side of the box body (1), one end of the middle shaft (7) is connected with one side of the middle bearing cover (16), and the middle bearing cover (16) is connected with the box body (1) through bolts.

7. The multifunctional agricultural four-wheel drive integrated transmission case according to claim 1, characterized in that: output shaft bearing blocks (17) are embedded in two sides of the box body (1), the output shaft (9) penetrates through the two output shaft bearing blocks (17), and the two output shaft bearing blocks (17) are connected with the box body (1) through bolts.

8. The multifunctional agricultural four-wheel drive integrated transmission case according to claim 1, characterized in that: the oil pump connecting teeth (4) are connected with the oil pump bearing cover (2) through a sealing bearing.

9. The multifunctional agricultural four-wheel drive integrated transmission case according to claim 1, characterized in that: the input shaft (5) is connected with the input bearing seat (15) through a sealing bearing, an oil seal ring I (18) is further arranged between the input shaft (5) and the input bearing seat (15), and the intermediate shaft (7) is connected with the box body (1) and the intermediate bearing cover (16) through a sealing bearing.

10. The multifunctional agricultural four-wheel drive integrated transmission case according to claim 1, characterized in that: the output bearing seat (17) of the output shaft (9) is connected through a sealing bearing, and an oil seal ring II (19) is further arranged between the output shaft (9) and the output bearing seat (17).