CN111436256A - A kind of shrub seedling transplanting and planting punching machine - Google Patents

Abstract

The invention discloses a bush seedling transplanting and planting punching machine, which comprises a frame, a hanger, a gearbox, a main pulley, a transmission belt, six small pulleys, a belt tensioning device and a drill bit part. 6 small pulleys are installed in a row on the left and right sides of the frame, and 6 drill parts are installed under the small pulleys respectively. The main pulley can drive the drill parts through the transmission belt to rotate and dig holes at the same time. The invention has the advantages of high production efficiency, can dig 6 tree pits at a time, and can also be designed and manufactured into multi-row multi-row pit diggers according to production requirements and tractor power to meet the requirements of large-scale planting operations. The use of this hole punching machine causes less soil agitation, and on the basis of meeting the requirements of shrub planting, the diameter of the digging hole is reduced as much as possible, so as to avoid a large amount of damage to the land by traditional trenching and planting, resulting in the phenomenon that the surface is exposed and easily eroded by wind. The shrub seedling transplanting and planting punching machine is suitable for shrub transplanting in the sandy land and desert steppe areas where the ecological environment is fragile and the damage is easy to restore and difficult to restore. It is easy to operate and maintain, and is suitable for remote farming and pastoral areas.

Description

A kind of shrub seedling transplanting and planting punching machine

technical field

The invention relates to a shrub seedling transplanting device, in particular to a bush seedling transplanting and planting punching machine.

Background technique

In order to improve the speed of shrub forest construction, many agricultural machinery departments have developed shrub seedling transplanting machines or trenching machines. The main operating procedures include trenching, seedling placement, burying, and soil restoration. Although the production efficiency is higher than manual transplanting, trenching The operation seriously damages the surface structure, increases the amount of soil agitation, promotes the bare surface, and accelerates soil desertification and wind erosion, so it is difficult to popularize. At present, the tree planting digging machine sold on the market is a hole digging machine with a drill bit suspended at the rear end of the tractor. It is mainly used to dig tree pits for transplanting tree seedlings. Each tree pit has a large diameter. Said, it seems that the production efficiency is low and the power is wasted. Others use bush-planting guns, that is, insert the gun head of the tree-planting gun into a certain depth below the ground, and then put the container seedlings into the muzzle, slide the container seedlings down the gun barrel to the ground, and then pull out the tree-planting gun. Due to the high planting density of shrubs, such as the planting density of sea buckthorn is 148 plants/mu, the planting density of caragana is 111 plants/mu, and the planting density of camel hair quinoa is 200-300 plants/mu. Pit digging machines and tree planting guns are far from being up to the requirements of their planting and digging operations. There is an urgent need for efficient multi-hole excavators on the market.

SUMMARY OF THE INVENTION

The problem to be solved by the present invention is to provide a planting punching machine for shrub seedling transplanting, which can solve the problem of low efficiency existing in the current shrub seedling transplanting machine. Using it, the amount of soil agitation is small, the exposure to the surface is reduced, and the spacing between plants and rows can be adjusted according to the planting requirements of different shrubs, so that the holes can be made at the same time, which can significantly improve the production efficiency.

The technical problem to be solved by the present invention is realized by the following structure: a bush seedling transplanting and planting punching machine, including a frame, a hanger, a gearbox, a main pulley, a transmission belt, a small pulley, a belt tensioning device, and a drill part.

The gearbox is installed above the frame, and its lower end is equipped with a main pulley. The function of the gearbox is to transmit the power of the power output shaft of the tractor to the main pulley, and to change the rotation direction from the original vertical rotation to the horizontal rotation.

The main pulley is installed on the output shaft under the gearbox, and its function is to transmit the power to the small pulley through the transmission belt.

Among the 6 small pulleys, the left ₁ small pulley, the left ₂ small pulley, and the left ₃ small pulley are respectively installed on the small pulley bearing seat, and fixed on the left side of the frame from front to back through the bearing seat fixing bolts and nuts. The drill bit parts are respectively connected with the small pulley drive shaft flange protruding below the small pulley through the flange fixing bolts and nuts and the transmission flange.

Among the 6 small pulleys, the right ₁ small pulley, the right ₂ small pulley, and the right ₃ small pulley are respectively installed on the small pulley bearing seat, and are fixed on the right side of the frame sequentially from front to back through the bearing seat fixing bolts and nuts. The drill bit parts are respectively connected with the small pulley drive shaft flange protruding below the small pulley through the flange fixing bolts and nuts and the transmission flange.

The drill bit part is composed of a transmission flange, a spiral blade, a drill pipe and a drill bit, and is the main working part of the planting and transplanting punching machine for shrubs and seedlings, and its main function is to dig holes in the ground. The helical blade is made of high carbon steel plate by heating and stretching, and is welded on the drill pipe. In order to ensure that the drill bit parts can smoothly drill into the ground and quickly send the soil in the pit out of the pit, the drill pipe pitch L is designed to be 90mm to 110mm. The lift angle α is set to 100° to 115°. The drill bit is made of high manganese steel and is in the shape of a cone, the apex angle β is 25°-28°, and the surface is machined with a spiral groove, which is convenient for the drill bit to enter the soil.

The front and rear ends of the frame are welded with transverse beams, respectively, and the longitudinal beams are respectively fixed on both ends of the transverse beam through row spacing adjustment bolts and nuts. The function of the longitudinal beam is to carry 6 small pulleys and drill parts on the one hand; The longitudinal beams are provided with long holes for plant spacing adjustment, and the digging plant spacing can be adjusted by adjusting the position of the bearing seat fixing bolts and nuts on the plant spacing adjustment long holes. The two ends of the beam are respectively provided with row spacing adjustment holes. By adjusting the positions of the row spacing adjustment bolts and nuts in the holes, the distance between the two longitudinal beams can be changed, thereby realizing the adjustment of the row spacing of the digging holes.

The transmission working principle of this shrub seedling transplanting and planting punching machine: the tractor power output shaft transmits the power to the main pulley through the gearbox, and changes the rotation direction of the main pulley to horizontal rotation. Right ₂ small pulleys and left ₂ small pulleys in the middle of the side. The right ₂ small pulleys and the left ₂ small pulleys drive the right ₁ small pulley, the right ₃ small pulleys, the left ₁ small pulley, and the left ₃ small pulleys respectively through the transmission belt, so that the 6 drill parts rotate clockwise at the same time.

The advantages of this shrub seedling transplanting and planting punching machine are: 1. High production efficiency. It can dig 6 tree pits at a time, and can also be designed and manufactured into a multi-row multi-row pit digger according to production requirements and tractor power. Especially in the short early period of the rainy season, grab the best rainy season, meet the requirements of large-scale planting operations, and speed up the construction of shrub forests. It is suitable for large and medium-sized forest farms, grassland and pastoral areas to carry out the projects of returning farmland to forest and returning grazing land to forest. 2. The soil is less disturbed. On the basis of meeting the requirements of shrub planting, the hole puncher minimizes the diameter of the digging hole, avoids the phenomenon that traditional ditching and planting damages the land and causes the surface to be exposed, and significantly reduces the erosion of the soil by wind and reduces the damage to the soil. Changes in soil structure. Especially for the arid and semi-arid regions of northwest my country, where the ecological environment is fragile, and the sandy land and desert steppe areas that are easily damaged and difficult to restore, it is particularly important to reduce the degree of ecological deterioration. 3. It is easy to operate. The machine is hung on the tractor suspension mechanism. Only one person can operate it to complete the digging and moving of the machine, so as to ensure that the spacing between plants and rows meets the standard. 4. The processing and manufacturing process is simple, various tooling equipment is reduced, and the user's purchase cost is effectively reduced.

Description of drawings

Figure 1 is a front view of a shrub seedling transplanting and planting punching machine;

Figure 2 is a rear view of a shrub seedling transplanting and planting punching machine;

Figure 3 is a top view of a shrub seedling transplanting and planting punching machine;

Fig. 4 A view in Fig. 3;

Figure 5 Schematic diagram of the beam and longitudinal beam structure;

Figure 6 is a view in the direction B in Figure 5;

Fig. 7 Schematic diagram of the structure of the drill bit.

illustration

1 Frame 2 Suspension frame 3 Gearbox 4 Main pulley 5 Drive belt 6 Left ₃ Small pulley 7 Small pulley bearing seat 8 Cross beam 9 Bearing seat fixing bolt nut 10 Drill bit part 11 Small pulley drive shaft flange 12 Drill bit part Transmission flange 13 Flange fixing bolt nut 14 Spiral blade 15 Drill pipe 16 Drill bit 17 Left ₂ small pulley 18 Belt tensioner 19 Left ₁ small pulley 20 Line spacing adjustment bolt nut 21 Right ₃ small pulley 22 Right ₁ Small pulley 23 Right ₂ Small pulley 24 Longitudinal Beam 25 row spacing adjustment hole 26 plant spacing adjustment long hole L—spiral blade pitch α—spiral lift angle β—drill tip angle.

Detailed ways

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be easily understood by those skilled in the art, so as to clarify the protection scope of the present invention. make a clearer definition.

As shown in Figure 1, Figure 2, Figure 3, this shrub seedling transplanting and planting punching machine consists of a frame 1, a hanging frame 2, a gearbox 3, a main pulley 4, a transmission belt 5, 6 small pulleys, and belt tensioning The device 18 and the drill bit part 10 are composed.

The gearbox 3 is installed above the frame 1, and the lower end thereof is provided with a main pulley 4.

As shown in Figures 3 and 4, among the 6 small pulleys, the left _1st small pulley 19, the left _2nd small pulley 17, and the left _3rd small pulley 6 are respectively installed above the small pulley bearing seat 7, and are fixed by the bearing seat. Bolts The nuts 9 are sequentially fixed on the left side rail 24 of the frame 1 from front to back. The drill bit part 10 is connected to the small pulley drive shaft flange 11 protruding from the lower part of the small pulley through the flange fixing bolts and nuts 13 and the drill bit part transmission flange 12 respectively.

Among the 6 small pulleys, the right ₁ small pulley 22, the right ₂ small pulley 23, and the right ₃ small pulley 21 are respectively installed above the small pulley bearing seat 7, and are fixed on the machine from front to back through the bearing seat fixing bolts and nuts 9. on the right side rail 24 of the frame 1. The drill part 10 is connected to the small pulley drive shaft flange 11 protruding from the lower part of the small pulley through the flange fixing bolts and nuts 13 and the drill part transmission flange 12 respectively.

As shown in FIG. 5 and FIG. 6 , the front and rear ends of the frame 1 are respectively welded with cross beams 8 , and the longitudinal beams 24 are respectively fixed on both ends of the cross beam 8 by row spacing adjusting bolts and nuts 20 . The longitudinal beams 24 are machined with long holes 26 for adjusting the plant spacing. By adjusting the position of the bearing seat fixing bolts and nuts 9 at the positions of the long holes 26 for adjusting the plant spacing, the digging plant spacing can be adjusted. Two sets of row spacing adjustment holes 25 are machined at both ends of the beam 8. By adjusting the position of the row spacing adjustment bolts and nuts 20 in the row spacing adjustment holes 25, the distance between the two longitudinal beams 24 can be changed, thereby adjusting the row spacing of the digging holes.

As shown in FIG. 7 , the drill bit part 10 is composed of a drill bit part transmission flange 12 , a helical blade 14 , a drill rod 15 , and a drill bit 16 . The helical blade 14 is made of high-carbon steel plate by heating and stretching, and is welded on the drill pipe 15. In order to ensure that the drill bit part 10 smoothly drills into the ground and quickly sends the soil in the pit out of the pit, the pitch L of the drill pipe 15 is designed as 90mm to 110mm, and the lift angle α is set to 100° to 115°. The drill bit 14 is made of high manganese steel and has a conical shape with an apex angle β of 25°-28°. The surface is machined with a spiral groove, which is convenient for the drill bit 14 to dig into the soil.

Claims (5)

1. The utility model provides a field planting puncher is transplanted to bush nursery stock, includes frame, mounted frame, gearbox, main belt pulley, driving belt, 6 belt pulleys, belt overspeed device tensioner, drill bit part, its characterized in that:

the gearbox is arranged above the rack, and the lower end of the gearbox is provided with a main belt pulley;

left one of the 6 small belt pulleys₁Small belt pulley, left belt pulley₂Small belt pulley, left belt pulley₃The small belt pulleys are respectively arranged above the small belt pulley shaft bearings and are fixed by bolts and nuts through the bearing bearings from front to backThe rear parts are sequentially fixed on the longitudinal beam on the left side of the rack;

the right one of the 6 small belt pulleys₁Small belt pulley, right belt pulley₂Small belt pulley, right belt pulley₃The small belt pulleys are respectively arranged above the small belt pulley shaft bearing seats and are sequentially fixed on the longitudinal beam on the right side of the frame from front to back through the bearing seat fixing bolt and nut;

the drill bit component consists of a drill bit component transmission flange, a helical blade, a drill rod and a drill bit;

the drill bit part is connected with a small belt pulley transmission shaft flange extending out of the lower part of the small belt pulley through a flange fixing bolt nut and a drill bit part transmission flange respectively;

the front end and the rear end of the rack are respectively welded with a cross beam, and the longitudinal beams are respectively fixed at the two ends of the cross beam through a row spacing adjusting bolt and a nut.

2. The puncher of claim 1 for transplanting, planting and transplanting shrub seedlings, which is characterized in that: the longitudinal beam is provided with a planting distance adjusting long hole.

3. The puncher of claim 1 for transplanting, planting and transplanting shrub seedlings, which is characterized in that: and row spacing adjusting holes are processed at two ends of the cross beam.

4. The puncher of claim 1, wherein the helical blade is made of a high carbon steel plate by heating and stretching and is welded on a drill rod, the pitch L of the drill rod is designed to be 90 mm-110 mm, and the lifting angle α is designed to be 100-115 degrees.

5. The puncher of claim 1, wherein the drill is made of high manganese steel, the drill is conical, the apex angle β is 25-28 degrees, and the surface of the puncher is provided with a spiral groove.

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