CN201313591Y - Small Tillage Hoisting Transporter - Google Patents

Abstract

The utility model provides a small-size farming hoist and mount cargo airplane, it includes frame, power assembly, gearbox and walking wheel, and power assembly and gearbox are installed in the frame, and the action wheel couples with power assembly and installs together on the driving shaft, and from the driving wheel with the gearbox hookup, through belt pulley connection between action wheel and the driven wheel, its characteristics are: the frame is also provided with a power transmission case, a connecting frame and a separating steering pull rod, the gear box is connected with the power transmission case, the power transmission case is provided with a shifting fork assembly and a separating steering mechanism, the rear end of the frame is provided with a ploughing part, the connecting frame is provided with a plate vehicle part, a travelling wheel is arranged on a transmission shaft, a hoisting output gear is arranged on the transmission shaft, and a steel wire rope is driven by the power of the power transmission case 11 to hoist a heavy object. It is suitable for both paddy field ploughing and dry land ridging and ridging, and may be also used in hoisting, transportation, pumping water, threshing, wind separation to eliminate impurity.

Description

Small Tillage Hoisting Transporter

technical field

The utility model relates to an agricultural machine, in particular to a small tillage hoisting and transporting machine with multiple functions such as rake, ridge opening, hoisting and transportation.

Background technique

At present, in the plains, there are many types of plows and ridge breakers used in the field, and most of them are driven by diesel engines, electric motors, etc., and their work efficiency is relatively high. However, due to the complex structure of this kind of plow and harrow, it is too cumbersome, so in the narrow fields of hilly and mountainous areas, cattle are still used for plow and harrow in most areas, such as planting rice on small paddy fields and planting rice on hillsides. For the mountainous areas of cash crops such as sugarcane and cassava, tillage, ridge opening, and soil cultivation are an important and arduous process that needs to be completed in the planting process, so that farmers in mountainous areas have to invest a lot of energy and material resources every year. Come on, with the rapid development of our country's economy, the rural labor force is gradually moving to the cities and towns. This low-efficiency and labor-intensive method of plowing and harrowing has become a problem that needs to be solved in field farming in mountainous areas, especially in remote rural mountainous areas. Here, many farmers live scattered on the hillside. It is generally difficult to share large-scale machinery and equipment, and each household can only purchase a small amount of small machinery. Therefore, this makes those multi-functional small machinery that are easy to assemble and disassemble The equipment is very popular with the farmer brothers.

After retrieval, some field rakes and ridge-breaking tillage machines have been reported in public documents in recent years, such as the inventor's patent: the double-wheel plow and rake tiller (patent No. is 200720104684) discloses a kind of machine that is suitable for hilly and mountainous areas and utilizes a ratchet mechanism. The principle of the internally connected toothing type is to drive the large sprocket by rocking the arch rod to press and pull the pawl rod, and the chain is transmitted to the small sprocket on the drive shaft to drive the grounding wheel to carry out the rake work, providing people with a It is a portable reciprocating double-wheel rake cultivator that can be used not only in plains but also in narrow dry land and paddy fields in hilly areas. It includes plow head parts and walking wheels. Its characteristics are: The plow machine also includes plow depth regulator, rocker, plow frame, traveling wheel, drive shaft, drive wheel, wheel sleeve, ratchet, and pawl. It has the advantages of wide adaptability, simple structure, safety and reliability, and not only saves energy and livestock. , and eliminated the long-standing defect that the soil after plowing was compacted by traction machinery, and liberated the labor intensity of farmers. Another example is the Chinese patent: a paddy field plow and rake machine (patent No. 98231116), which includes a diesel engine, a transmission mechanism, two road wheels, a plow or a rake, a belt pulley, a rocking bar, a transmission rod, and a tooth that the transmission mechanism links with the diesel engine. Claw and gear, driven by the transmission rod and the tooth claw that can promote the rotation of the gear is stuck on a tooth of the gear, and the gear is coaxial with the road wheel. The pawl is connected with a pawl clutch link that can lift or depress the pawl, and the pawl clutch link is connected with a direction control lever. Correspondingly, the two traveling wheels are coaxially connected with a gear. There is also a patent: small multi-functional soil preparation machine (patent No. 200520021688), the utility model discloses a small multi-functional soil preparation machine, comprising a crossbeam, a smooth beam, a four-bar mechanism, a suspension device, a fertilization device, a ground cultivation device and an inter-cultivation device. Ridging device, the suspension device is fixed in front of the beam, the fertilization box is set above the beam, the beam is equipped with a fixed sleeve, the column along the beam is screwed to the beam through the fixed sleeve, and the fixed sleeve is installed at the rear end of the beam, and the cultivator can be installed in the fixed sleeve A ridge device; a four-bar mechanism is arranged on the beam, and a fixed sleeve is arranged vertically between the two connecting rods of the four-bar mechanism, and a weeding device or a fertilization device can be installed in the fixed sleeve. The utility model provides a multi-functional soil preparation machine integrating shoveling, pawing, intertillage and fertilization. Adjustable, the body is light and flexible, one machine with multiple functions, one-time completion of ridge breaking, weeding, fertilization and intertillage multiple functions, high efficiency, low cost, suitable for the development needs of small-scale agricultural production.

Some of the field cultivators of the above-mentioned open documents have a relatively complex structure, need to be equipped with larger wheeled tractors, and some have a single purpose, which is not suitable for the use of small paddy field areas in hilly areas and economic crops such as small ridges and ditches such as sugarcane and cassava.

Contents of the invention

The purpose of this utility model is to provide a kind of farming machinery and equipment suitable for farmers to use in hilly and mountainous areas, especially suitable for plowing operations in paddy fields and dry land, and can also be used for plowing perennial plants such as sugarcane and cassava. It can also be used for hoisting, transportation, pumping, threshing, winnowing and other multi-functional small-scale farming hoisting and transporting machines for soil cultivation operations.

The utility model is realized in the following ways:

The small tillage hoisting transporter includes a frame 1, a power assembly 2, a gearbox 6 and a road wheel 10, the power assembly 2 and the gearbox 6 are installed on the frame 1, and the driving wheel 3 is connected with the power assembly 2 and installed together on the On the driving shaft 16, the driven wheel 5 is connected with the gearbox 6, and the driving wheel 3 and the driven wheel 5 are connected through the belt pulley 4. Its characteristics are: the frame 1 is also equipped with a power transmission box 11, a connecting frame 7 and a separation steering rod 8. The gearbox 6 is connected to the power transmission box 11, the power transmission box 11 is equipped with a shift fork assembly 19, the rear end of the frame 1 is equipped with a plowing part or a hoisting part 15, and the connecting frame 7 is provided with a cart part 14. The wheel 10 is installed on the transmission shaft 20, and one end of the separation steering rod 8 is connected with the link mechanism 27 of the shift fork assembly 19 of the power transmission box 11, and the other end is fixed on the handle of the frame 1.

The plowing parts described above are the plow frame part 9, the rake frame part 12, the ridge opening part 13 or the field rolling part, and double plow rake parts can also be adopted.

The lifting part 15 mentioned above is a pulley assembly, a lifting output gear 26 and a steel wire rope. The pulley assembly is fixed on the outside of the power transmission box 11, and the lifting output gear 26 is installed on the transmission shaft 20. The power of the power transmission box 11 drives the steel wire rope for lifting. heavy objects.

The power assembly 2 mentioned above is a diesel engine, a gasoline engine or an electric motor.

The power transmission box 11 described above comprises a chain 18, a shift fork assembly 19, a transmission shaft 20, a spring 22, a clutch 23, a transmission wheel 24 and a sprocket B25, and the transmission shaft 20 is two in total, and they are correspondingly connected with the same chain Wheel B25 is coaxially connected, and traveling wheel 10, shift fork assembly 19, spring 22, clutch 23 and transmission wheel 24 are also respectively installed on the two transmission shafts 20, and one end of clutch 23 is made into convex cross groove shape, and transmission wheel 24 Both sides are made into concave cross grooves, and the both sides of sprocket wheel B25 are made into convex cross grooves, the left end of clutch 23 engages with clutch 23, and the right end engages with the convex cross grooves of sprocket wheel B25.

The shift fork assembly 19 described above includes a shift fork 21 and a link mechanism 27, the shift fork 21 is stuck on the outer circle of the clutch 23, one end of the link mechanism 27 is connected with the shift fork 21, and the other end is connected with the separation steering rod 8 , the operation of clutch shifting can be performed.

Above-mentioned walking wheel 10, according to operation needs, wheel can be claw type (when carrying out plowing operation), also can be crawler wheel (when carrying out harrowing operation), can also be common rubber wheel (when carrying out plowing operation) during transport operations).

The utility model has the following advantages:

1. Wide adaptability, flexible and convenient. Provides a light, easy to popularize and use, not only in the vast plains and wide areas, but also in hilly mountainous areas, a small farming hoisting transporter, with wide adaptability, flexibility and convenience; simple structure, convenient assembly and disassembly; operating efficiency High, wide use and other characteristics, it provides farmers with a practical agricultural machinery with low price, multiple functions and strong adaptability, which greatly liberates the labor intensity of farmers.

2. Simple structure, easy assembly and disassembly. It is labor-saving, small in size, low in cost, and easy to maintain. Especially because the overall size of the device is small, it eliminates the inconvenience of moving large-scale plows for a long time. Especially when working in deep paddy fields, it often sinks into the soil. The soil after plowing is compacted by traction machinery.

3. High operating efficiency and wide application. It is not only suitable for plowing operations in paddy fields and dry land, but also for plowing, ridge breaking, ridging, and soil cultivation operations for plowing sugarcane, cassava and other perennial plants. Especially in narrow fields, the plow machine can It can turn easily and quickly. In addition, the utility model can also be used for hoisting, transportation, pumping, threshing, rice milling, air separation and impurity removal (removing light impurities such as shrunken shells, ash, roots, stems, and leaves in grains) and uncooked grains), etc. After the farmers have harvested the grain, they dismantle the plow and harrow parts, and the grain can be transported home and hoisted to the building.

Description of drawings

Fig. 1 is the schematic diagram when the utility model is used for plowing.

Fig. 2 is a schematic diagram of the front view of the power transmission box of the present invention.

Fig. 3 is a schematic view of the A-direction view of the power transmission box of the present invention.

Fig. 4 is the schematic diagram when the utility model is used for raking the field (ground).

Fig. 5 is a schematic diagram when the utility model is used for ridge opening.

Fig. 6 is a schematic diagram of the utility model when it is used for transportation.

Fig. 7 is a schematic diagram of the utility model when it is used for hoisting.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in Fig. 1, Fig. 2 and Fig. 3, the utility model further includes a frame 1, a power assembly 2, a driving wheel 3, a pulley 4, a driven wheel 5, a gearbox 6, a connecting frame 7, a separation steering rod 8, Plow frame part 9, traveling wheel 10, power transmission box 11, rake frame part 12, ridge opening part 13, cart part 14, hoisting part 15, driving shaft 16, sprocket A17, chain 18, shift fork assembly 19, transmission Shaft 20, shift fork 21, spring 22, clutch 23, transmission wheel 24, sprocket B25, lifting output gear 26 and linkage mechanism 27, power assembly 2, gearbox 6 and power transmission box 11 are installed on the frame 1 , the driving wheel 3 is connected with the power assembly 2 and installed on the driving shaft 16 together, the driven wheel 5 is connected with the gearbox 6, the driving wheel 3 and the driven wheel 5 are connected by the belt pulley 4, and the plow frame part 9 (or rake frame Parts 12 and ridge opening parts 13) are respectively installed on the rear end of the frame 1, (the cart part 14 is fixed on the connecting frame 7; the hoisting part 15 is fixed on the ground) the traveling wheel 10 is installed on the transmission shaft 20, and the separation turns One end of the pull rod 8 is connected to the link mechanism 27 of the shift fork assembly 19 of the power transmission box 11 , and the other end is fixed on the handle of the frame 1 .

Example 1

As shown in Fig. 1, when the utility model is used for plowing, it includes frame 1, power assembly 2, driving wheel 3, belt pulley 4, driven wheel 5, gearbox 6, separation steering rod 8, plow frame parts 9, Traveling wheel 10, power transmission box 11, drive shaft 16, sprocket A17, chain 18, shift fork assembly 19, drive shaft 20, spring 22, clutch 23, drive wheel 24, sprocket B25, shift fork 21 and linkage mechanism 27. Turn on the power assembly 2 when plowing, the power source is transmitted from the driving wheel 3 to the driven wheel 5 through the pulley 4, decelerated by the gearbox 6, transmitted to the power transmission box 11, and transmitted to the sprocket B25 by the sprocket A17 through the chain 18 , make the drive shaft 20 rotate, drive the road wheel 10 to walk forward, carry out the plowing operation, when going to the ground, pull the right (left) to separate the steering pull rod 8, make the clutch 23 of the right (left) by the link mechanism 27 Separate from the transmission wheel 24, the small tillage hoisting transporter turns left (right), when the turn is complete, release the right (left) to separate the steering pull rod 8, the automatic recovery of the spring 22 pressure, the connecting rod mechanism 27 makes the right (left) side The clutch 23 and the transmission wheel 24 of the closed, small-sized tillage hoisting transporter continue to carry out straight-line plowing operations.

Example 2

As shown in Figure 4, when the utility model was used for raking the field (ground), the plow frame part 9 was dismantled, and the rake frame part 12 was assembled with the frame 1. Turn on the power assembly 2 when raking the field (ground), the power source is transmitted from the driving wheel 3 to the driven wheel 5 through the pulley 4, the gearbox 6 decelerates, and is transmitted to the power transmission box 11, and is transmitted to the chain wheel A17 through the chain 18 Wheel B25 makes power transmission shaft 20 rotate, drives road wheel 10 to walk forward and carries out raking field (land) operation, when going to the ground, pulls right (left) to separate steering pull rod 8, makes right (left) by linkage 27 ) clutch 23 is separated from drive wheel 24, and the small tillage hoisting transporter turns to the left (right). The clutch 23 on the (left) side is closed with the transmission wheel 24, and the small-sized tillage hoisting transporter continues to carry out the straight-line harrowing field (ground) operation.

Example 3

As shown in Figure 5, when the utility model is used for ridge opening, the rake frame part 12 is disassembled, and the ridge part 13 is assembled with the frame 1. Open the power assembly 2 when opening the ridge, the power source is transmitted from the driving wheel 3 to the driven wheel 5 through the belt pulley 4, the gearbox 6 decelerates, and is transmitted to the power transmission box 11, and is transmitted to the sprocket B25 by the sprocket A17 through the chain 18. Make power transmission shaft 20 rotate, drive road wheel 10 to walk forward and carry out ridge opening operation, when going to the ground, pull right (left) to separate steering pull rod 8, make the clutch 23 of right (left) and transmission by link mechanism 27 Wheel 24 is separated, and the small tillage hoisting transporter turns to the left (right). When the turn is completed, loosen the right (left) to separate the steering pull rod 8, the pressure of the spring 22 is automatically restored, and the connecting rod mechanism 27 makes the clutch on the right (left) side 23 is closed with drive wheel 24, and the small-sized tillage hoisting transporter continues to carry out straight-line ridge opening operation.

Example 4

As shown in FIG. 6 , when the utility model is used for transportation, the ridge opening part 13 is disassembled, and the cart part 14 is placed on the connecting frame 7 of the frame 1 . Open the power assembly 2 during transportation, the power source is transmitted from the driving wheel 3 to the driven wheel 5 through the pulley 4, the gearbox 6 decelerates, and is transmitted to the power transmission box 11, and is transmitted to the sprocket B25 by the sprocket A17 through the chain 18, so that Power transmission shaft 20 rotates, drives road wheel 10 to walk forward and carries out transportation operation, when going to the ground, pulls right (left) to separate steering pull rod 8, makes right (left) clutch 23 and drive wheel 24 by linkage mechanism 27 Separation, the small tillage hoisting conveyor turns to the left (right), when the turn is completed, unclamp the right (left) to separate the steering pull rod 8, the automatic recovery of the pressure of the spring 22, the connecting rod mechanism 27 makes the clutch 23 on the right (left) side and Transmission wheel 24 closes, and the small-sized tillage hoisting transporter continues to carry out the linear transport operation.

Example 5

As shown in Figure 7, when the utility model is used for hoisting, the plow frame part 9 is disassembled, the hoisting part 15 is installed, the pulley assembly is fixed on the outside of the power transmission box 11, the lifting output gear 26 is installed on the transmission shaft 20, and the pulley assembly is wound around On the wire rope. Open the power assembly 2, the power source is passed to the driven wheel 5 to the gearbox 6 by the driving wheel 3 through the belt pulley 4, and then to the pulley block of the drive shaft 20 of the power transmission box 11, which drives the wire rope to drive the suspension rod to lift and carry out hoisting operations.

Claims (7)

1. small-sized farming lifting transport plane, comprise frame (1), dynamic assembly (2), change speed gear box (6) and road wheel (10), dynamic assembly (2) and change speed gear box (6) are installed on the frame (1), driving wheel (3) connects with dynamic assembly (2) and is installed on the imput shaft (16), flower wheel (5) connects with change speed gear box (6), connect by belt pulley (4) between driving wheel (3) and the flower wheel (5), be characterized in: frame (1) also is equipped with power transmission box (11), link span (7) with separate steering track rod (8), change speed gear box (6) connects power transmission box (11), power transmission box (11) is equipped with pull-fork assembly (19), the rear end of frame (1) is equipped with ploughing parts or lifting part (15), link span (7) is provided with wooden handcart parts (14), road wheel (10) is installed on the transmission shaft (20), separate steering track rod (8) one ends and be connected with the connecting rod mechanism (27) of the pull-fork assembly (19) of power transmission box (11), the other end then is fixed on the handle of frame (1).

2. small-sized farming lifting transport plane according to claim 1, it is characterized in that: described ploughing parts are plow frame parts (9), rake frame parts (12), open ridge parts (13), roll field parts or two plow harrow parts.

3. small-sized farming lifting transport plane according to claim 1, it is characterized in that: described lifting part (15) is pulley assembly, lifting output gear (26) and steel rope, pulley assembly is fixed on the outside of power transmission box (11), and lifting output gear (26) is installed on the transmission shaft (20).

4. small-sized farming lifting transport plane according to claim 1, it is characterized in that: described dynamic assembly (2) is diesel engine, spark ignition engine or electrical motor.

5. small-sized farming lifting transport plane according to claim 1, it is characterized in that: chain (18) is installed in the power transmission box (11), pull-fork assembly (19), transmission shaft (20), spring (22), power-transfer clutch (23), power wheel (24) and sprocket wheel B (25), transmission shaft (20) is two altogether, they correspondingly with coaxial the linking of same sprocket wheel B (25), also be separately installed with road wheel (10) on two transmission shafts (20), pull-fork assembly (19), spring (22), power-transfer clutch (23) and power wheel (24), one end of power-transfer clutch (23) is made protruding cross flute profile, recessed cross recess is made in the two sides of power wheel (24), protruding cross recess is made in the two sides of sprocket wheel B (25), the left end of power-transfer clutch (23) engages with power-transfer clutch (23), and right-hand member engages with the protruding cross recess of sprocket wheel B (25).

6. small-sized farming lifting transport plane according to claim 1, it is characterized in that: pull-fork assembly (19) comprises shift fork (21) and connecting rod mechanism (27), shift fork (21) is stuck on the cylindrical of power-transfer clutch (23), one end of connecting rod mechanism (27) is connected with shift fork (21), the other end with separate steering track rod (8) and be connected.

7. small-sized farming lifting transport plane according to claim 1, it is characterized in that: road wheel (10) is hock wheel, Athey wheel or rubber wheel.

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