Multipurpose mini-tiller

Abstract

The utility model relates to a multipurpose mini-tiller which comprises a shell, the shell is arranged to be of a Y-shaped structure, a driving mechanism is arranged in the shell, and the driving mechanism comprises a first shaft, a second shaft and a third shaft, the second shaft is connected to the interior of the shell and located on one side of the first shaft; the third shaft is connected to the interior of the shell and located below the second shaft and the first shaft; the fourth shaft is connected to the interior of the shell and located below the third shaft; the fifth shaft is connected to one end of the shell; the sixth shaft is connected to the interior of the shell and located on the side, away from the second shaft, of the first shaft. By arranging the driving mechanism and adding the main speed change stop lever and the auxiliary speed change stop lever, the device can adapt to complex terrains to achieve ditching and rotary tillage operation, the whole machine is designed to be ultra-narrow, the device can meet the requirements of various crops needing to be provided with narrow ditches, and compared with a traditional device, the operation quality and the use efficiency are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of micro-tillage machines, in particular to a multi-purpose micro-tillage machine. Background Art

[0002] A tiller is a machine used for agricultural farming, mainly used for soil plowing, trenching and rotary tillage. This machine is particularly important for agricultural activities in small or narrow fields, and can effectively improve the efficiency and quality of crop planting.

[0003] However, in the prior art, most micro-tillage machines on the market are formed by stamping iron plates, and then processed through welding and other processes. This traditional manufacturing process has several significant disadvantages: first, due to process limitations, the processing accuracy of these micro-tillage machines is usually low; second, the assembly process is complicated and time-consuming; finally, the low processing accuracy and complex assembly process often lead to a high failure rate of the machine. These problems not only increase maintenance costs, but also affect the working efficiency and reliability of the micro-tillage machine.

[0004] In view of the above problems, this application proposes an improved micro-tillage machine design, which aims to improve the performance and reliability of the micro-tillage machine by optimizing the manufacturing process and structural design to better meet the needs of modern agriculture. Utility Model Content

[0005] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide a multi-purpose micro-tillage machine.

[0006] The technical solution of the utility model is as follows: a multi-purpose micro-tillage machine comprises a shell, the shell is configured as a Y-shaped structure, a driving mechanism is arranged inside the shell, and the driving mechanism comprises:

[0007] a first shaft connected to the interior of the housing;

[0008] a second shaft connected to the interior of the housing and located on one side of the first shaft;

[0009] a third shaft connected to the interior of the housing and located below the second shaft and the first shaft;

[0010] a fourth shaft connected to the interior of the housing and located below the third shaft;

[0011] a fifth shaft connected to one end of the housing;

[0012] a sixth shaft connected to the interior of the housing and located on a side of the first shaft away from the second shaft;

[0013] a seventh shaft connected to the interior of the housing and located at a side of the sixth shaft away from the first shaft;

[0014] an eighth shaft connected to the interior of the housing and located between the lower sides of the sixth shaft and the seventh shaft;

[0015] The ninth shaft is connected to an end of the housing far away from the fifth shaft.

[0016] As a preferred embodiment, a first gear is slidably connected to the outer side of the first shaft, a second gear is slidably connected to the outer side of the first shaft and located on one side of the first gear, the first gear is fixedly connected to the second gear, a third gear is slidably connected to the outer side of the first shaft, a fourth gear is slidably connected to the outer side of the first shaft, the third gear and the fourth gear are fixedly connected, a second connecting plate and a first connecting plate are fixedly connected between the first gear and the second gear and between the third gear and the fourth gear respectively, the first connecting plate is fixedly connected to the first shift shaft inside, and the second connecting plate is fixedly connected to the second shift shaft inside.

[0017] As a preferred embodiment, a fifth gear is connected to the outer side of the second shaft, a sixth gear is connected to the outer side of the second shaft, the fifth gear is used in conjunction with the first gear, the sixth gear is used in conjunction with the second gear, and a matching gear is connected to the outer side of the second shaft.

[0018] As a preferred embodiment, the outer side of the third shaft is connected to a seventh gear, and the seventh gear is meshed with the mating gear. The outer side of the third shaft is connected to an eighth gear, and the eighth gear is meshed with the sixth gear. The outer side of the third shaft is connected to a ninth gear, and the outer side of the third shaft is connected to a connecting gear.

[0019] As a preferred implementation, the outer side of the fourth shaft is connected to a first sprocket, the outer side of the fourth shaft is connected to a tenth gear, and the tenth gear is meshingly connected to the connecting gear.

[0020] As a preferred implementation, the outer side of the fifth shaft is fixedly connected to the second sprocket.

[0021] As a preferred embodiment, the outer side of the sixth shaft is connected to the eleventh gear, the outer side of the sixth shaft is connected to the twelfth gear, the twelfth gear is meshingly connected to the third gear, the outer side of the sixth shaft is connected to the thirteenth gear, the thirteenth gear is meshingly connected to the fourth gear, the outer side of the eleventh gear is fixedly connected to the third connecting plate, and the interior of the third connecting plate is fixedly connected to the third shift shaft.

[0022] As a preferred implementation, a fourteenth gear is connected to the outer side of the seventh shaft, a fifteenth gear is connected to the outer side of the seventh shaft, and the fifteenth gear is meshingly connected to the eleventh gear.

[0023] As a preferred implementation, the outer side of the eighth shaft is connected with a sixteenth gear, the sixteenth gear is meshed with the fourteenth gear, and the outer side of the eighth shaft is connected with a third sprocket.

[0024] As a preferred implementation, the ninth shaft is connected with a fourth sprocket, and transmission is achieved between the fourth sprocket and the third sprocket, as well as between the first sprocket and the second sprocket, via chains.

[0025] Compared with the prior art, the advantages and positive effects of the utility model are:

[0026] The utility model provides a driving mechanism and adds a main and auxiliary speed change lever, so that the device can adapt to the ditching and rotary tillage operations on complex terrain. The whole machine adopts an ultra-narrow design and can meet the needs of various crops that require narrow ditching. Compared with traditional devices, the operation quality and use efficiency are greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is an isometric view of the utility model;

[0028] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0029] Figure 3 It is an isometric view of the drive mechanism of the utility model;

[0030] Figure 4 This is an exploded view of the driving mechanism of the utility model.

[0031] Legend: 1. First shaft; 101. First gear; 102. Second gear; 103. Third gear; 104. Fourth gear; 2. Second shaft; 201. Fifth gear; 202. Sixth gear; 203. Matching gear; 3. Third shaft; 301. Seventh gear; 302. Eighth gear; 303. Ninth gear; 304. Connecting gear; 4. Fourth shaft; 401. First sprocket; 402. Tenth gear; 5. Fifth shaft; 501. Second sprocket; 6. Sixth shaft; 601, eleventh gear; 602, twelfth gear; 603, thirteenth gear; 7, seventh shaft; 701, fourteenth gear; 702, fifteenth gear; 8, eighth shaft; 801, sixteenth gear; 802, third sprocket; 9, ninth shaft; 901, fourth sprocket; 10, housing; 11, first connecting plate; 12, first shift shaft; 13, second shift shaft; 14, second connecting plate; 15, third shift shaft; 16, third connecting plate; 17, chain. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, 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, not all of the embodiments.

[0033] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0034] Example

[0035] like Figure 1-Figure 4 As shown, the utility model provides a multi-purpose micro-tillage machine: comprising a housing 10, the housing 10 having a Y-shaped structure, and a driving mechanism disposed inside the housing. The driving mechanism comprises the following parts:

[0036] The first shaft 1 is connected to the inside of the housing 10. The first gear 101 and the second gear 102 located on one side of the first gear 101 are slidably connected to the outside of the first shaft 1, wherein the first gear 101 is fixedly connected to the second gear 102. The third gear 103 and the fourth gear 104 are also slidably connected to the outside of the first shaft 1, wherein the third gear 103 and the fourth gear 104 are fixedly connected. The second connecting plate 11 and the second gear 102 and the third gear 103 and the fourth gear 104 are fixedly connected, respectively. The first connecting plate 11 is fixedly connected to the inside of the first shifting shaft 12, and the second connecting plate 14 is fixedly connected to the inside of the second shifting shaft 13.

[0037] The second shaft 2 is connected to the inside of the housing 10 and is located on one side of the first shaft 1. The outer side of the second shaft 2 is connected with a fifth gear 201 and a sixth gear 202, wherein the fifth gear 201 is used in conjunction with the first gear 101, and the sixth gear 202 is used in conjunction with the second gear 102. The outer side of the second shaft 2 is also connected with a matching gear 203.

[0038] The third shaft 3 is connected to the inside of the housing 10 and is located below the second shaft 2 and the first shaft 1. The outer side of the third shaft 3 is connected with the seventh gear 301, the eighth gear 302 and the ninth gear 303, and the connecting gear 304. Here, the seventh gear 301 is meshed and connected with the matching gear 203, and the eighth gear 302 is meshed and connected with the sixth gear 202.

[0039] The fourth shaft 4 is connected to the inside of the housing 10 and is located below the third shaft 3. The outer side of the fourth shaft 4 is connected with a first sprocket 401 and a tenth gear 402, wherein the tenth gear 402 is meshedly connected with the connecting gear 304.

[0040] The fifth shaft 5 is connected to one end of the housing 10 , and a second sprocket 501 is fixedly connected to the outer side of the fifth shaft 5 .

[0041] The sixth shaft 6 is located inside the housing 10 and on the side of the first shaft 1 away from the second shaft 2. The outer side of the sixth shaft 6 is connected with the eleventh gear 601, the twelfth gear 602 and the thirteenth gear 603, wherein the twelfth gear 602 is meshed and connected with the third gear 103, and the thirteenth gear 603 is meshed and connected with the fourth gear 104. The outer side of the eleventh gear 601 is fixedly connected with the third connecting plate 16, and the inner side of the third connecting plate 16 is fixedly connected with the third shift shaft 15.

[0042] The seventh shaft 7 is located inside the housing 10 and on the side of the sixth shaft 6 away from the first shaft 1 , and is connected with a fourteenth gear 701 and a fifteenth gear 702 , wherein the fifteenth gear 702 is meshedly connected with the eleventh gear 601 .

[0043] The eighth shaft 8 is connected to the inside of the housing 10 and is located between the sixth shaft 6 and the lower part of the seventh shaft 7 . The sixteenth gear 801 and the third sprocket 802 are connected thereto, wherein the sixteenth gear 801 is meshedly connected with the fourteenth gear 701 .

[0044] The ninth shaft 9 is connected to one end of the housing 10 away from the fifth shaft 5 , and is connected to a fourth sprocket 901 . The fourth sprocket 901 transmits power to the third sprocket 802 via the chain 17 .

[0045] Working principle:

[0046] The first gear 101 and the second gear 102 are double gears that can slide left and right on the first shaft 1, the eighth gear 302 and the ninth gear 303 are double gears that are slidably connected on the third shaft 3, and the remaining gears are fixedly connected to the shaft;

[0047] The power is inputted from the first shaft 1, and the second shift shaft 13 is shifted, so that the first gear 101 and the second gear 102 are respectively meshed with the fifth gear 201 and the sixth gear 202 to realize the shifting function;

[0048] The power is inputted by the first shaft 1, and the first shift shaft 12 is turned to make the third gear 103 and the fourth gear 104 mesh with the twelfth gear 602 and the thirteenth gear 603 respectively to realize the main gear shifting. The power is transmitted to the sixth shaft 6, and the eleventh gear 601 is respectively engaged with the sixteenth gear 801 and the fifteenth gear 702 to realize the auxiliary gear shifting, and then transmitted to the ninth shaft 9. The third gear 103 and the fourth gear 104 are double gears, which can slide left and right on the first shaft 1, and the eleventh gear 601 can slide left and right on the sixth shaft 6. The remaining gears and shafts are fixedly connected.

[0049] Finally, it should be noted that the above-described embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A multi-purpose micro-tillage machine, comprising a housing (10), characterized in that: The housing (10) is configured as a Y-shaped structure, and a driving mechanism is disposed inside the housing (10), wherein the driving mechanism comprises: A first shaft (1), the first shaft (1) being connected to the interior of the housing (10); A second shaft (2), the second shaft (2) is connected to the inside of the housing (10) and is located on one side of the first shaft (1); A third shaft (3), the third shaft (3) being connected to the interior of the housing (10) and being located below the second shaft (2) and the first shaft (1); a fourth shaft (4), the fourth shaft (4) being connected to the interior of the housing (10) and being located below the third shaft (3); a fifth shaft (5), the fifth shaft (5) being connected to one end of the housing (10); a sixth shaft (6), the sixth shaft (6) being connected to the interior of the housing (10) and being located on a side of the first shaft (1) away from the second shaft (2); a seventh shaft (7), the seventh shaft (7) being connected to the interior of the housing (10) and being located on a side of the sixth shaft (6) away from the first shaft (1); an eighth shaft (8), the eighth shaft (8) being connected to the interior of the housing (10) and being located between the lower parts of the sixth shaft (6) and the seventh shaft (7); A ninth shaft (9), the ninth shaft (9) being connected to an end of the housing (10) away from the fifth shaft (5).

2. The multi-purpose micro-tillage machine according to claim 1, characterized in that: The first gear (101) is slidably connected to the outer side of the first shaft (1), the second gear (102) is slidably connected to the outer side of the first shaft (1) and located on one side of the first gear (101), the first gear (101) and the second gear (102) are fixedly connected, the third gear (103) is slidably connected to the outer side of the first shaft (1), the fourth gear (104) is slidably connected to the outer side of the first shaft (1), the third gear (103) and the fourth gear (104) are fixedly connected, the second connecting plate (14) and the first connecting plate (11) are respectively fixedly connected between the first gear (101) and the second gear (102) and between the third gear (103) and the fourth gear (104), the first connecting plate (11) is fixedly connected to the inside of the first connecting plate (11), and the second connecting plate (14) is fixedly connected to the inside of the second shifting shaft (13).

3. The multi-purpose micro-tillage machine according to claim 1, characterized in that: The outer side of the second shaft (2) is connected to a fifth gear (201), the outer side of the second shaft (2) is connected to a sixth gear (202), the fifth gear (201) is used in conjunction with the first gear (101), the sixth gear (202) is used in conjunction with the second gear (102), and the outer side of the second shaft (2) is connected to a matching gear (203).

4. The multi-purpose micro-tillage machine according to claim 1, characterized in that: The outer side of the third shaft (3) is connected to a seventh gear (301), and the seventh gear (301) is meshed with the matching gear (203). The outer side of the third shaft (3) is connected to an eighth gear (302), and the eighth gear (302) is meshed with the sixth gear (202). The outer side of the third shaft (3) is connected to a ninth gear (303), and the outer side of the third shaft (3) is connected to a connecting gear (304).

5. The multi-purpose micro-tillage machine according to claim 1, characterized in that: The outer side of the fourth shaft (4) is connected to a first sprocket (401), the outer side of the fourth shaft (4) is connected to a tenth gear (402), and the tenth gear (402) is meshedly connected to the connecting gear (304).

6. The multi-purpose micro-tillage machine according to claim 1, characterized in that: The outer side of the fifth shaft (5) is fixedly connected to the second sprocket (501).

7. The multi-purpose micro-tillage machine according to claim 1, characterized in that: The outer side of the sixth shaft (6) is connected to an eleventh gear (601), the outer side of the sixth shaft (6) is connected to a twelfth gear (602), the twelfth gear (602) is meshingly connected to the third gear (103), the outer side of the sixth shaft (6) is connected to a thirteenth gear (603), the thirteenth gear (603) is meshingly connected to the fourth gear (104), the outer side of the eleventh gear (601) is fixedly connected to a third connecting plate (16), and the interior of the third connecting plate (16) is fixedly connected to a third shift shaft (15).

8. The multi-purpose micro-tillage machine according to claim 1, characterized in that: The outer side of the seventh shaft (7) is connected to a fourteenth gear (701), the outer side of the seventh shaft (7) is connected to a fifteenth gear (702), and the fifteenth gear (702) is meshedly connected to the eleventh gear (601).

9. The multi-purpose micro-tillage machine according to claim 1, characterized in that: The outer side of the eighth shaft (8) is connected to a sixteenth gear (801), the sixteenth gear (801) is meshedly connected to the fourteenth gear (701), and the outer side of the eighth shaft (8) is connected to a third sprocket (802).

10. The multi-purpose micro-tillage machine according to claim 1, characterized in that: The ninth shaft (9) is connected to a fourth sprocket (901), and transmission is achieved between the fourth sprocket (901) and the third sprocket (802) as well as between the first sprocket (401) and the second sprocket (501) via a chain (17).

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