Power balance transmission device of garlic harvester

Abstract

The utility model provides a garlic harvester power balance transmission device which comprises a power balance input assembly used for being connected with an external power source, the power balance input assembly comprises a power input shaft and a power distribution shaft, and the power distribution shaft is connected with a clamping rod transportation power assembly. The clamping rod conveying power assembly comprises a clamping rod power shaft, the clamping rod power shaft is connected with a dip angle transmission universal joint, the dip angle transmission universal joint is connected with a cutting power assembly, the cutting power assembly comprises a cutting power shaft, and the cutting power shaft is connected with a traction power assembly. The power balance input assembly is slightly influenced by the external environment, power reversing stable transmission is achieved, multi-channel power balance is guaranteed, the dip angle transmission universal joint transmits power downwards to guarantee operation of the cutting power assembly and the traction power assembly, power input sources are reduced, the maintenance cost and difficulty are reduced, the failure rate during harvesting operation is reduced, and the harvesting efficiency is improved. The harvesting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of power transmission, in particular to a power balance transmission device for a garlic harvester. Background Art

[0002] Garlic is a labor-intensive cultivated crop, and harvesting is an important part of its production process. Traditional manual harvesting involves removing the stems, leaves, and roots of the seedlings to obtain the fruit. This is extremely labor-intensive, takes up a lot of farming time, is inefficient, wastes a lot of manpower, and increases harvesting costs.

[0003] Each component of the existing garlic harvester uses a separate power input, resulting in a complex overall power input structure. The complex power input structure is not conducive to repair and maintenance. In addition, the complex power input structure makes the garlic harvester more prone to failure during harvesting operations, resulting in harvesting suspension, reduced harvesting efficiency, and increased repair and maintenance costs and difficulty. Utility Model Content

[0004] The purpose of the present utility model is to overcome the shortcomings of the above-mentioned traditional technology and provide a garlic harvester power balance transmission device that drives multiple components on the garlic harvester to work only through a single power input, maintains a stable power transmission state, and balances the working states of multiple components.

[0005] The purpose of this utility model is achieved through the following technical measures:

[0006] A power balance transmission device for a garlic harvester is characterized in that it includes a power balance input component for connecting to an external power source, the power balance input component includes a power input shaft and a power distribution shaft, the power input shaft is fixedly connected to a first bevel gear, the power distribution shaft is fixedly connected to a second bevel gear, the first bevel gear and the second bevel gear are meshed and transmitted, the power distribution shaft is connected to a clamping rod transport power assembly, the clamping rod transport power assembly includes a clamping rod power shaft, one end of the clamping rod power shaft is fixedly connected to the power output shaft, the other end of the clamping rod power shaft is connected to one end of an inclination transmission universal joint, the other end of the inclination transmission universal joint is connected to a cutting power assembly, the cutting power assembly includes a cutting power shaft, one end of the cutting power shaft is connected to the connecting universal joint, and the other end of the cutting power shaft is connected to a traction power assembly.

[0007] As an improvement: the power balance input assembly includes a main transmission sleeve and a secondary transmission sleeve, the main transmission sleeve is sleeved with the power input shaft, and one end of the power input shaft is fixedly connected to an input spline shaft for axial power transmission.

[0008] As an improvement: a sleeve connecting clamp for connecting two adjacent main transmission sleeves is fixedly connected to the outer side of the main transmission sleeve, and the secondary transmission sleeve is sleeved with the power distribution shaft.

[0009] As an improvement: the clamping rod transport power assembly includes a clamping rod transport gear, and a clamping rod transport chain is transmission-connected between the clamping rod transport gear and the clamping rod power gear.

[0010] As an improvement: the cutting power assembly includes two auxiliary transmission gears, the two auxiliary transmission gears are meshed and connected with a power transmission chain, the cutting power shaft is fixedly connected with a stem and leaf cutting gear, the stem and leaf cutting gear is meshed and connected with the power transmission chain, and the cutting power shaft is fixedly connected with a stem and leaf cutter for cutting stems and leaves.

[0011] As an improvement: the power transmission chain is meshingly connected to a root cutting gear, the root cutting gear is fixedly connected to a root cutting shaft, and the root cutting shaft is fixedly connected to a root cutter.

[0012] As an improvement: the traction power assembly includes a power input pulley and an auxiliary pulley, the power input pulley is fixedly connected to the cutting power shaft, and a traction belt is transmission-connected between the power input pulley and the auxiliary pulley.

[0013] As an improvement: the inclination transmission universal joint includes a connecting node, one end of the connecting node is connected to an input node through a cross axis rotation, the other end of the connecting node is connected to an output node through a cross axis, the input node is fixedly connected to the clamping rod power shaft, and the output node is fixedly connected to the cutting power shaft.

[0014] Due to the adoption of the above technical solution, compared with the prior art, the advantages of the present invention are:

[0015] The main transmission sleeve and the secondary transmission sleeve provided in the power balance input assembly can ensure that the internal gear transmission of the power balance input assembly will not be easily affected by the external environment. The first bevel gear and the second bevel gear are connected in coordination to realize power reversing transmission and ensure the stability of power transmission. The input spline shaft provided can effectively transmit power to other transmission channels to ensure the power balance of multiple harvesting channels. The tilt transmission universal joint provided can offset the power by a certain angle and then continue to transmit it downward to ensure the normal operation of the cutting power assembly and the traction power assembly. Compared with traditional garlic harvesters, the power input source is reduced, the maintenance cost is reduced, the difficulty of maintenance is reduced, the failure rate during harvesting operations is reduced, and the harvesting efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the utility model.

[0018] Figure 3 yes Figure 2 Schematic diagram of the side structure.

[0019] Figure 4 yes Figure 1 Schematic diagram of the internal structure of the dynamic balance input component.

[0020] In the figure: 1. Power balance input assembly; 11. Main transmission sleeve; 12. Secondary transmission sleeve; 13. Sleeve connecting clamp; 14. Power input shaft; 15. Input spline shaft; 16. First bevel gear; 17. Power distribution shaft; 18. Second bevel gear; 2. Clamp rod transport power assembly; 21. Clamp rod power shaft; 22. Clamp rod power gear; 23. Clamp rod transport chain; 24. Clamp rod transport gear; 3. Inclination transmission universal joint; 31. Connection node; 32. Input node; 33. Output node; 4. Cutting power assembly; 41. Cutting power shaft; 42. Stem and leaf cutting gear; 43. Stem and leaf cutter; 44. Root cutting gear; 45. Root cutting shaft; 46. Root cutter; 47. Power transmission chain; 48. Auxiliary transmission gear; 5. Traction power assembly; 51. Power input pulley; 52. Auxiliary pulley; 53. Traction belt. DETAILED DESCRIPTION

[0021] Example: As shown in the attached Figures 1 to 4 As shown, a power balance transmission device for a garlic harvester includes a power balance input component 1 for connecting to an external power source, the power balance input component 1 includes a power input shaft 14 and a power distribution shaft 17, the power input shaft 14 is fixedly connected to a first bevel gear 16, the power distribution shaft 17 is fixedly connected to a second bevel gear 18, the first bevel gear 16 and the second bevel gear 18 are meshed and transmitted, the power distribution shaft 17 is connected to a clamping rod transport power component 2, the clamping rod transport power component 2 includes a clamping rod power shaft 21, one end of the clamping rod power shaft 21 is fixedly connected to the power output shaft, the other end of the clamping rod power shaft 21 is connected to one end of an inclination transmission universal joint 3, the other end of the inclination transmission universal joint 3 is connected to a cutting power component 4, the cutting power component 4 includes a cutting power shaft 41, one end of the cutting power shaft 41 is connected to a connecting universal joint, and the other end of the cutting power shaft 41 is connected to a traction power component 5.

[0022] The power balancing input assembly 1 includes a primary transmission sleeve 11 and a secondary transmission sleeve 12. The primary transmission sleeve 11 is sleeved with a power input shaft 14. One end of the power input shaft 14 is fixedly connected to an input spline shaft 15 for axial power transmission. The input spline shaft 15 can transmit power from the previous power input shaft 14 to the next power input shaft 14, ensuring the stability of lateral power transmission.

[0023] A sleeve connecting clamp 13 is fixedly attached to the outside of the main transmission sleeve 11, which is used to connect two adjacent main transmission sleeves 11. The secondary transmission sleeve 12 is sleeved with the power distribution shaft 17. The first bevel gear 16 and the second bevel gear 18 can change the power transmission direction, transferring the power from the power input shaft 14 to the power distribution shaft 17, realizing downward power transmission.

[0024] The clamping rod transport power assembly 2 includes two clamping rod transport gears 24, a clamping rod transport chain 23 is transmission-connected between the two clamping rod transport gears 24, and a clamping rod power gear 22 is fixedly connected to the clamping rod power shaft 21. The clamping rod power gear 22 is meshed with the clamping rod transport chain 23. The clamping rod power gear 22 can drive the clamping rod transport chain 23, and the two clamping rod transport gears 24 can play a pulling and limiting role on the clamping rod transport chain 23.

[0025] The cutting power assembly 4 includes two auxiliary transmission gears 48, which are meshedly connected to a power transmission chain 47. A stem and leaf cutting gear 42 is fixedly connected to the cutting power shaft 41, meshing with the stem and leaf cutting gear 42 and the power transmission chain 47. A stem and leaf cutter 43 for cutting the stems and leaves is fixedly connected to the cutting power shaft 41. The stem and leaf cutter 43 is driven by the rotation of the cutting power shaft 41 to remove the stems and leaves of the garlic. The stem and leaf cutting gear 42 provides transmission power to the power transmission chain 47, and the two auxiliary transmission gears 48 act as a pull-limiting force on the power transmission chain 47.

[0026] The power transmission chain 47 is meshed and connected to the root cutting gear 44. The root cutting gear 44 is fixedly connected to the root cutting shaft 45. The root cutting blade 46 is fixedly connected to the root cutting shaft 45. The power transmission chain 47 drives the root cutting gear 44 to rotate, which in turn drives the root cutting shaft 45 to rotate. The root cutting blade 46 is driven by the root cutting shaft 45 to rotate, thereby removing the garlic roots.

[0027] The traction power assembly 5 includes a power input pulley 51 and an auxiliary pulley 52. ​​The power input pulley 51 is fixedly connected to the cutting power shaft 41. A traction belt 53 is connected between the power input pulley 51 and the auxiliary pulley 52. ​​The cutting power shaft 41 drives the power input pulley 51 to rotate, thereby enabling the traction belt 53 to pull the garlic for transportation. The auxiliary pulley 52 can be used to adjust the tightness of the traction belt 53.

[0028] The tilt transmission universal joint 3 includes a connection node 31, one end of which is rotatably connected to an input node 32 via a cross shaft, and the other end of which is connected to an output node 33 via a cross shaft. The input node 32 is fixedly connected to the clamping rod power shaft 21, and the output node 33 is fixedly connected to the cutting power shaft 41. The connection node 31 connects the input node 32 and the output node 33 via two cross shafts, ensuring normal power transmission even at a certain tilt angle.

Claims

1. A power balance transmission device for a garlic harvester, characterized by: The invention comprises a power balance input assembly (1) for connecting to an external power source, wherein the power balance input assembly (1) comprises a power input shaft (14) and a power distribution shaft (17), wherein the power input shaft (14) is fixedly connected to a first bevel gear (16), and the power distribution shaft (17) is fixedly connected to a second bevel gear (18), wherein the first bevel gear (16) and the second bevel gear (18) are meshed and transmission-connected, and the power distribution shaft (17) is connected to a clamping rod transport power assembly (2), wherein the clamping rod transport power assembly (2) comprises a clamping rod power shaft (21), wherein one end of the clamping rod power shaft (21) is fixedly connected to a power output shaft, and the other end of the clamping rod power shaft (21) is connected to one end of an inclination transmission universal joint (3), and the other end of the inclination transmission universal joint (3) is connected to a cutting power assembly (4), wherein the cutting power assembly (4) comprises a cutting power shaft (41), wherein one end of the cutting power shaft (41) is connected to a connecting universal joint, and the other end of the cutting power shaft (41) is connected to a traction power assembly (5).

2. The garlic harvester power balance transmission device according to claim 1, characterized in that: The power balance input assembly (1) comprises a main transmission sleeve (11) and a secondary transmission sleeve (12); the main transmission sleeve (11) is sleeved with a power input shaft (14); one end of the power input shaft (14) is fixedly connected to an input spline shaft (15) for axial power transmission.

3. The garlic harvester power balance transmission device according to claim 2, characterized in that: A sleeve connecting clamp (13) for connecting two adjacent main transmission sleeves (11) is fixedly connected to the outside of the main transmission sleeve (11), and the secondary transmission sleeve (12) is sleeved with the power distribution shaft (17).

4. The garlic harvester power balance transmission device according to claim 1, characterized in that: The clamping rod transport power assembly (2) comprises two clamping rod transport gears (24), a clamping rod transport chain (23) is connected in a transmission manner between the two clamping rod transport gears (24), a clamping rod power gear (22) is fixedly connected to the clamping rod power shaft (21), and the clamping rod power gear (22) is meshedly connected to the clamping rod transport chain (23).

5. The garlic harvester power balance transmission device according to claim 1, characterized in that: The cutting power assembly (4) includes two auxiliary transmission gears (48), and a power transmission chain (47) is meshed and connected between the two auxiliary transmission gears (48). A stem and leaf cutting gear (42) is fixedly connected to the cutting power shaft (41), and the stem and leaf cutting gear (42) is meshed and connected to the power transmission chain (47). A stem and leaf cutter (43) for cutting stems and leaves is fixedly connected to the cutting power shaft (41).

6. The garlic harvester power balance transmission device according to claim 5, characterized in that: The power transmission chain (47) is meshed and connected to a root cutting gear (44), the root cutting gear (44) is fixedly connected to a root cutting shaft (45), and a root cutting blade (46) is fixedly connected to the root cutting shaft (45).

7. The garlic harvester power balance transmission device according to claim 1, characterized in that: The traction power assembly (5) comprises a power input pulley (51) and an auxiliary pulley (52); the power input pulley (51) is fixedly connected to the cutting power shaft (41); and a traction belt (53) is transmission-connected between the power input pulley (51) and the auxiliary pulley (52).

8. The garlic harvester power balance transmission device according to claim 1, characterized in that: The tilt transmission universal joint (3) includes a connecting node (31), one end of the connecting node (31) is rotatably connected to an input node (32) via a cross shaft, and the other end of the connecting node (31) is connected to an output node (33) via a cross shaft, the input node (32) is fixedly connected to a clamping rod power shaft (21), and the output node (33) is fixedly connected to a cutting power shaft (41).

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