WO2021218575A1

WO2021218575A1 - Lawn artificial-filament planting machine

Info

Publication number: WO2021218575A1
Application number: PCT/CN2021/085553
Authority: WO
Inventors: 韩烈保; 高峰; 周志湘; 陈雨峰; 宋桂龙; 黄荣
Original assignee: 北京天仁科技发展有限公司
Priority date: 2020-04-30
Filing date: 2021-04-06
Publication date: 2021-11-04
Also published as: CN111532905B; CN111532905A

Abstract

The present invention relates to an artificial manufacturing machine for a lawn field, and in particular to a lawn artificial-filament planting machine. M filament-feeding pipes (2) which are transversely arranged and a straight feeding pipe (4) which is internally passed through and is used for horizontally moving backwards and forthwards in a reciprocating manner once in each filament-planting period are arranged. After an end of a fiber filament (6) in the straight feeding pipe is clamped and fixed by a clamping member (10) on a rack (9) which is located in the opposite direction, n+1 elongated blade strips (11) with upward parallel edges are arranged; a row of filament pressing pipes (7) having a vertical axis which are capable of moving up and down are arranged between every two blade strips (11), and the filament pressing pipes move downwards one by one, such that the fiber filament (6) is bent into a U-shape and then cut off by the blade strips (11); and n rows of filament planting needles (8) are arranged in a whole section or in sections, and needles in each section synchronously vibrate and press and move downwards to abut against the fiber filament (6) in order to enter the ground (G) by a set depth. The present invention, which is formed by a plurality of innovative technologies, greatly improves the filament planting speed, the efficiency is multiplied, and same is beneficial to the popularization and application of the mechanized filament planting technology, and improvements in the skills of athletes and the health of the people.

Description

Artificial grass planting machine

Technical field

The invention relates to an artificial production machine for a lawn field, in particular to an artificial silk planting machine for a lawn field.

Background technique

The lawn is loved by the public because of its various functions such as viewing, leisure, and sports. Among the many functions of the lawn, the movement function has the closest relationship with people. With the continuous development of economy and culture, our country pays more and more attention to the role of sports in national culture and physical health. As the foundation and platform of sports lawn sports, the quality of sports turf field directly determines the level of sports and the safety of sports. And the level of holding major events. Sports turf is mainly divided into two categories: natural turf and artificial turf. Because natural lawn has good sports performance, safety, viewing, and good health, it is used as the competition venue for most lawn sports and competitions. However, due to the low tramp resistance and slow regeneration speed of natural lawns, environmental impacts, rainwater accumulation, and poor maintenance and management can easily lead to yellowing, degradation, illness, and death of the lawn, and large areas of alopecia areata will affect the competition and perception. . Artificial turf has good sports performance, generally does not accumulate water, is used frequently, and is not restricted by the environment. It has been trampled by some competitions (such as hockey, partial American football, etc.) is used as a competition venue, but artificial turf is forbidden to be used as a final venue by most turf sports because of the environmental risks, human injury risks and low safety of some viscose and filling materials in the construction process. . Therefore, how to combine the advantages of natural turf and artificial turf to form a new type of sports turf is an important way to effectively improve turf technology. In the invention patent with application number 201810835430.3, the inventor discloses a method for planting a mixed lawn of natural grass and artificial grass filaments and a mixed lawn, which is to vertically implant artificial turf filaments in the natural lawn at a certain interval and density to Achieve the effective combination of the advantages of natural turf and artificial turf, forming a new type of hybrid turf method. However, in the process of hybrid lawn construction, if it is constructed manually, it will be time-consuming and labor-intensive and the quality of the finished product cannot be guaranteed. Therefore, a stable, fast, and high-quality hybrid lawn silk planter is the key to the success or failure of hybrid lawn construction.

At present, people at home and abroad have begun to realize the advantages of artificial silk planting. Several foreign companies have applied for and obtained foreign patents, such as US 2003172858A1, WO93/08332 and EP3 029199 B1. Among them, Sglas Co., Ltd. has also obtained foreign patents in China. Patent, "Equipment for Inserting Artificial Grass Bundles into the Ground" CN 106661850 B, Domestic CN 166612754 A "A Silk Planting Machine" also introduced their own silk planting machine structure, but due to the silk planting principle and The structure uses purely mechanical action to transport the artificial fiber filaments. The fiber filaments are planted and pressed in by mechanical force. They are implanted row by row. The device is implanted in a row. The device advances in a row. The efficiency of fiber implantation is relatively low. It is often a standard football field. It takes a long time to complete silk planting with some existing models, which is far from meeting people’s needs for artificial silk planting sites and hindering the use and promotion of artificial silk planting machinery. Although the effect of artificial silk planting is good, people still can’t enjoy the advantages it brings. Silk function will come out soon.

Summary of the invention

The purpose of the present invention is to provide a lawn artificial silk planter device that greatly improves the silk planting speed and efficiency.

The purpose of the present invention is achieved by the following technical solutions:

A lawn artificial silk planting machine,

The silk planting machine is divided into a feeding area and a silk planting operation area, and is characterized in that:

Assuming that the silk planting machine planted in each silk planting cycle is a rectangular lawn with n rows in the front and back and m rows in the horizontal direction, corresponding to the silk planting operation area of the silk planting machine;

Starting from the pulling-out end of the m bundle of fiber spindles 1 in the feeding area, m wire feeding tubes 2 arranged horizontally are connected to the arc section with a flexible and changeable angle, and the horizontal direct feeding tube is penetrated inside. 4Move back and forth horizontally in each planting cycle, that is, the output end of the straight-feeding tube moves from the starting side of the rectangular lawn to the other side, and the end of the fiber filament in the tube is clamped by the clamping part on the opposite frame After fixing, the straight feeding tube returns to the starting position;

The conveying of fiber filaments inside the tube can be divided into two modes: air conveying in the initial period of planting and mechanical conveying in the normal period of planting;

The air flow conveying mode is conveyed by compressed air blowing fiber filaments;

In the mechanical conveying mode, the end of the fiber filament cut off in the previous cycle is clamped by the clamping mechanism at the outlet end of the straight pipe and the pipe moves forward to drive the conveyance. After being clamped by the clamping member fixed on the frame, the clamp The tightening mechanism is loosened, and the direct feeding pipe is retracted;

Within the range of the rectangular lawn, n+1 elongated blade strips with blades parallel to the top are arranged at an average horizontal spacing, and the blades are level with the fiber filaments; between each two blade strips are arranged a vertical axis that can move up and down. A row of wire-pressing tubes, the lower end of each wire-pressing tube is aimed at one fiber thread, there are a total of n rows and m-rows of wire-pressing tubes;

Each row of wire-pressing tubes is fixed on the vertical rectangular wire-pressing tube rack, and each rectangular wire-pressing tube rack is pushed by its respective wire-pressing tube pushing mechanism to move up and down along the frame, and is clamped near the frame. Starting with the parts, the wire-pressing tube and the bent frame move down one by one;

After the filament pressing tube is moved down to bend the filament into a U shape, the blade bar is heated or mechanically cut off the filament;

The thread-planting needles that can move up and down are arranged coaxially with each thread-pressing tube, and the bottom end of the thread-planting needle is higher than the bottom end of the thread-pressing tube. The n rows of thread-planting needles are the whole section, or divided into two or two before In the above paragraphs, the m-row silk planting needles in each section are pushed by the silk planting needle pushing mechanism to move up and down along the frame, and press and move downward in cooperation with the vibration device;

The silk planting needle moves down under vibration pressure, passes through the lower nozzle of the silk press tube, and resists the fiber thread and enters the set depth position on the ground; one cycle of silk planting operation is completed;

The fiber filaments are artificially made plastic synthetic fibers, which are bundled.

By adopting this technical solution, it is assumed that the silk planting machine planted in each silk planting cycle is a rectangular lawn with n rows in the front and rear and m rows in the horizontal direction, corresponding to the area and shape of the silk planting work area of the silk planting machine;

Starting from the pulling-out end of m bundles of fiber spindles in the feeding area, m wire feeding tubes are arranged horizontally to be connected to the arc section with a flexible and changeable angle, and the horizontal directional direct feeding tube penetrates through each of the straight feeding tubes. The planting cycle moves back and forth horizontally once, that is, the output end of the straight feeding tube moves from the starting side of the rectangular lawn to the other side. After the end of the fiber filament in the tube is clamped and fixed by the clamping part on the opposite frame, The straight pipe returns to the starting position;

Firstly, the fiber filaments on the fiber spindles are fed from one side to the other in the filament planting area, and each filament passes through the wire feed tube and is connected by a flexible and variable-angle arc segment to penetrate the horizontal direction. The direct-feeding pipe must be strictly reciprocated at the specified position on the frame of the silk planting area, while the m bundles of fiber spindles are stacked in the feeding area and the positions are inconsistent. Therefore, the introduction When the silk planting machine is operating, the connection of "flexible arc segment with changeable angle" is required between the two to ensure that both ends are taken care of.

The conveyance of fiber filaments inside the tube is divided into two modes: air flow in the initial period of planting filaments and mechanical conveying in the normal planting cycle; in the present invention, the conveying of fiber filaments inside the tube is divided into two modes:

The air flow conveying mode is conveyed by compressed air blowing fiber filaments; conventional compressed air blowing is used.

In the mechanical conveying mode, the end of the fiber filament cut off in the previous cycle is clamped by the clamping mechanism at the outlet end of the straight pipe and the pipe moves forward to drive the conveyance. After being clamped by the clamping member fixed on the frame, the clamp The tightening mechanism is loosened, and the direct feeding tube is retreated; these actions are required to realize the present invention. Mechanical clamping is also commonly used in the industry and can be easily realized in a variety of ways.

In the silk planting area of the silk planting machine, that is, within the rectangular lawn, n+1 elongated blade strips with upward and parallel blades are arranged at an average interval in the transverse direction, and the blades are level with the fiber filaments; in every two blades A row of thread pressing tubes with vertical axis movable up and down is arranged between the strips. The lower end of each thread pressing tube is aimed at one fiber thread, and there are a total of n rows and m rows of thread pressure tubes; such a mechanism is relatively easy to configure and not difficult to implement.

It is worth noting that "the lower end of each thread pressing tube is aimed at one fiber thread", that is, the fiber thread is located between the cutting edge of the long strip blade bar below and the lower port of the upper thread pressure tube. Unobstructed passage of the tube back and forth.

Each rectangular wire-pressing tube rack is pushed by its respective wire-pressing tube pushing mechanism to move up and down along the frame. Starting from the clamped parts on the frame, the wire-pressing tube racks move down one by one; by the motor This kind of power, the action of pushing the wire-pressing tube racks by their respective wire-pressing tube pushing mechanisms to move up and down along the frame is easy to achieve in this field. The key is to move down in the order required by the present invention. The filament will pull a long filament from the bundle of filament spindles in the raw material area. Only by this operation can one end of the filament be fixed on the frame, and the other end Forced from one direction, gradually, slowly, and orderly pull out from the bundle of fiber filament rolls, a row of wire-pressing tubes is pressed in place, and then the next row is pressed and moved until all pre-compression is over.

After the filament pressing tube is moved down to bend the filament into a u-shape, the blade strip cuts the filament; after the filament is pre-bent and formed, the filament is tight, and it is easy to cut the filament according to the requirements of the process rhythm.

Each thread-pressing tube is coaxially equipped with thread-planting needles that can move up and down. There are a total of n×m thread-planting needles. The present invention uses n rows of thread-planting needles as a whole section or divided into two or more sections. The m-row silk planting needles of each section are pushed by the silk planting needle pushing mechanism to move up and down along the frame, and press and move downward in cooperation with the vibration device; these two actions are common and common actions in the industry, and they are better implemented. There are many kinds, but the invention is groundbreakingly applied to the silk planting machine which greatly improves the work efficiency.

The present invention divides the entire n row into either a whole section or divided into several sections before and after, such as a whole section or two sections. It is easy to do, but the work efficiency is immediately increased by n times, n/2 If n takes 14, then the work efficiency will be increased by 7 times. The efficiency of a simple scheme will immediately increase astonishing, far exceeding the international advanced level, and it is easy to achieve. The number of divided sections mainly depends on the compression tightness of the soil and the force of the silk planting needle to drop the vibration pressure underground, and make full use of the characteristics of both to improve silk planting efficiency.

The silk planting needle is located in the middle of the wire pressing tube, and the position of the bottom end is higher than the position of the bottom end of the silk pressing tube. Because "the coaxial line of each pressing tube is equipped with a silk planting needle that can move up and down", the silk planting needle moves down slightly. Undoubtedly, the fiber filaments that have been pre-bent into the U shape must be very reliable, and very accurately and accurately implanted in the determined position and depth of the ground soil.

All the wire planting needles and wire pressing tubes are returned upwards after being implanted to complete the cycle of a silk planting process. The silk planting machine moves a distance of the silk planting area to enter the next silk planting cycle.

The wire pressing tube pushing mechanism and the wire planting needle pushing mechanism can be arranged on one side or both sides of the frame frame, or can be arranged on the top of the frame frame to avoid the interference position.

Theoretically, n rows of filaments are implanted, including blade strips with n+1 rows of blades upward on both sides, but the end of one side is clamped by the clamping part on the opposite frame, so move down the wire pressing tube. The fiber filament can still work when bent into a u-shape, and it can be done as long as the clamping member is loosened when the fiber is cut. Therefore, the technical solution can also be provided with n rows, which is also the protection scope of the present invention.

The filaments are artificially made plastic synthetic fibers, which are generally bundled.

Further, the blade strip is cut by an electric heating method, and n long strip blades are arranged transversely to target the fiber filaments, and electric heating filaments are arranged in the blade strips, and the heating is started to reach the temperature of the melted fiber filaments.

Further, the blade strip is mechanically cut, and n long strip blade strips are arranged horizontally with the blade opening upward or the blade opening inclined to aim at the fiber filaments, and the cutting process, the blade strip is mechanically raised.

Further, two or one arc-shaped elastic spring guards are fixed on both sides or one side of the blade strip.

Furthermore, the wire-pressing tube connecting frame is composed of two front and rear rectangular flat plates spaced apart, and m wire-pressing tube cavities communicating up and down are separated by the interval.

Further, it is characterized in that a triangular gap with a small upper and a large lower is provided on the front and rear pipe walls of the bottom of the wire pressing pipe.

Further, the feeding area and the silk planting area are one of the following three configurations or a combination of each other:

The feeding area is located above the silk planting area;

The feeding area is located in front or behind the silk planting area;

The feeding area is divided into two parts, which are located on the left and right of the silk planting area.

Further, the wire-pressing tube pushing mechanism is driven by a plurality of motors to move the wire-pressing tube frame up and down along the frame one by one;

Or, the main shaft is driven by a motor, and the n driven shafts are engaged respectively and one by one to realize the forward and reverse rotation driving wire-pressing tube rack to move up and down along the frame.

Further, the silk planting needle pushing mechanism is driven by a plurality of motors to respectively drive the silk planting needles of respective sections to move up and down along the frame;

The vibration device is composed of electric power, mechanical force, hydraulic force and pneumatic force, alone or in combination.

Further, the structure of the clamping mechanism at the outlet end of the direct feeding tube in the mechanical conveying mode of the fiber thread is:

The direct feeding pipe consists of two pipes, an inner pipe and an outer pipe, which are slidable. The head of the outer pipe is tapered, and the head of the inner pipe is bifurcated. When forwarding, the inner pipe goes first, then goes forward together, and returns. When the inner tube is returned first, and then returned together.

The outlet end of the m-row straight pipe is provided with two upper and lower horizontal clamping strips, and a number of short vertical strips are connected by rotation to form a parallelogram structure. A number of return springs are arranged, and the horizontal clamping strips are pulled laterally to realize clamping or loosening. The clamping strip is fixed to the outlet end of the m-row straight pipe.

Further, the clamping components on the frame:

A horizontal fixing bar spanning m columns is set on the frame, and a horizontal pressure bar that is pushed up and down by the motor screw structure is set, or,

M fixed vertical blocks extend horizontally on the frame, and a wooden comb structure composed of m movable vertical blocks is pushed by a motor screw structure, and pushed back and forth horizontally, and the opposite surfaces of the two vertical blocks are clamped or loosened.

Further, the height of the direct feed pipe from the ground is greater than or equal to the sum of the depth of the fiber filaments implanted in the ground and the height of the exposed ground.

Further, m rows of straight pipes are fixed on a flat plate or a flat frame.

The excellent effects and advantages of the present invention.

1. From the perspective of the multiple technical methods, structures and effects proposed by the present invention, it has created, changed, and broke through the existing technologies in the field of artificial grass planting machines at home and abroad, and the efficiency has been doubled. for example:

Adopting the air conveying method, the compressed air is used to blow the fiber filaments, which is fast and easy;

The n-row and m-row wire press tube structure is adopted, and the n-row wire press tube racks are moved down one by one, which not only has high efficiency, but also bundles of fiber spindles can easily and orderly release fiber filaments, making this process It can be implemented in an organized manner.

The present invention proposes and uses electric heating to cut fiber filaments for the first time. It is an outstanding innovative feature of the present invention. There is no need to repair and maintain the knife edge after a long period of use, and there will be no mechanical failure. The result is smooth and clean.

The n-row wire-planting needle is a whole section, or divided into two or more sections for pressure transfer, instead of a single row, the efficiency is doubled and multifolded.

Using a vibrating device to coordinate downward pressure movement, this method has never been used in the field. It can press the fiber filaments into the soil relatively easily, so that more fiber filaments can be pressed at one time, which is an improvement in planting. An important means of silk efficiency.

2. The model with real application value of artificial silk planting is provided from this, which greatly shortens silk planting time, improves silk planting efficiency, reduces economic investment, and quickly builds artificial silk planting lawns, making artificial silk planting technology truly popular Application prospects.

3. Vigorously promote football and other sports and fitness projects, improve athletes' competition skills, improve the physical quality and health of all people, enhance the ability to resist diseases, and facilitate the rapid development of social health. This technical solution is especially suitable for the construction of football fields and promote football sports. And activities.

Description of the drawings

Figure 1 is a schematic diagram of the structure of the lawn artificial silk planting machine of the present invention, showing the initial state of the planting machine reaching the working lawn position, viewed from the side, showing the configuration of the silk planting machine on the side of the planting operation;

Fig. 2 is based on Fig. 1 and moves the direct feeding tube to the position of the other side's frame, only showing part of the silk planting work area;

Figure 3 The fiber filament in the direct feeding tube is sent to the other side, and the end is fixed, and the straight feeding tube returns to the initial state;

Figure 4 is a simplified diagram of the wire pressing tube near the opposite frame starting to move down row by row on the basis of Figure 3, showing only the wire planting area;

Figure 5 is a schematic diagram of the structure of all the wire pressing tubes moved down into position after Figure 4, and all the fiber filaments also form a U-shape;

Figure 6 shows the position of the elongated blade strip after Figure 5, the blade strip cuts the fiber into n segments, including both sides, and also shows the concept of n rows;

Fig. 7 is a schematic diagram of the front-to-rear direction of the wire planting needles in all n rows of wire pressing tubes divided into several sections after the process in Fig. 6, and the multiple rows of wire planting needles in each section are pressed and moved synchronously from top to bottom by a vibrating pressure device;

Fig. 8 is a schematic diagram of all the n-row silk-pressing needles in the n-row silk-pressing tube being moved into position, and the fiber silk is pressed into the soil;

Fig. 9 is a schematic diagram of the thread pressing tube and the thread implanting needle in the thread pressing tube retracting upward, showing the planting of grass on the ground;

Figure 10 is a schematic diagram of the right side view of the switching direction of Figure 2, that is, viewed from the forward direction of the device, it is clearer to see the structural schematic diagram of the wire pressing tube in a row, and the vibrating tube parts are arranged in rows, the upper vibrating pressure Organization, showing the concept of m columns at the same time;

FIG. 11 is an embodiment of the present invention, in the perspective of FIG. 6, a schematic structural diagram of two shrapnel guards fixed on both sides of the blade strip;

12 is an embodiment of the present invention, in the mechanical conveying mode of fiber filaments, a schematic structural diagram of a parallelogram mode clamping mechanism fixed at the outlet end of the straight pipe;

Figure 13 is an embodiment of the present invention, a structural schematic diagram of the lower front and rear tube walls of the wire pressing tube with upper small and lower large triangular notches;

14 is another embodiment of the present invention, a schematic diagram of the structure of the shrapnel on one side of the blade strip;

Fig. 15 is an embodiment of the present invention, a schematic structural diagram of the wire-pressing tube connecting frame viewed from the front;

Fig. 16 is a schematic diagram of another structure of the wire-pressing tube frame viewed from the front in an embodiment of the present invention, which is in the shape of a comb.

In the figure, 1 is the fiber spindle, 2 is the wire feeding tube, 3 is the arc section, 4 is the straight feeding tube, 5 is the clamping mechanism, 6 is the fiber thread, 7 is the wire pressing tube, 8 is the silk planting needle, 9 It is the frame, 10 is the clamping part, 11 is the blade bar, 12 is the wire-planting needle pushing mechanism, 13 is the wire-pressing tube rack, 17 is the wire-pressing tube pushing mechanism, 18 is the vibration device, 19 is the shrapnel, G is the ground.

Detailed ways

The present invention will be described in detail below with reference to the accompanying drawings.

A lawn artificial silk planting machine,

Starting from the pull-out end of the m bundle of fiber spindles 1 in the feeding zone, m wire feeding tubes 2 arranged horizontally are connected to the arc section 3 with a flexible and changeable angle, and the horizontal direct feeding tube 4 penetrates through the inside. The straight-feeding tube 4 moves back and forth horizontally in each planting cycle, that is, the output end of the straight-feeding tube 4 moves from the starting side of the rectangular lawn to the other side, and the end of the fiber filament 6 in the tube is moved by the other side of the frame 9 After the clamping part 10 is clamped and fixed, the straight feeding pipe 4 returns to the initial position;

The conveyance of the filament 6 inside the tube can be divided into two modes: air conveying in the initial period of planting and mechanical conveying in the normal period of planting;

The air flow conveying mode is conveyed by the compressed air blowing fiber filament 6;

In the mechanical conveying method, the end of the fiber filament 6 cut off in the previous cycle is clamped by the clamping mechanism 5 at the outlet end of the straight pipe 4 and the pipe moves forward to drive the conveyance, and is fixed on the clamping part 10 on the frame 9 After clamping, the clamping mechanism 5 is loosened, and the straight-feeding pipe 4 retreats;

Within the range of the rectangular lawn, n+1 elongated blade strips 11 with blades parallel to the top are arranged at an average horizontal spacing, and the blades are flush with the fiber filaments 6; the axis is perpendicular to each other between every two blade strips 11 A row of wire pressing tubes 7 moving up and down, the lower end of each wire pressing tube 7 is aimed at one fiber filament 6, a total of n rows and m rows of wire pressing tubes 7;

Each row of wire-pressing tubes 7 is fixed on the vertical rectangular wire-pressing tube rack 13, and each rectangular wire-pressing tube rack 13 is pushed by its respective wire-pressing tube pushing mechanism 17 to move up and down along the frame 9 Starting with the clamping part 10 on the frame 9, the wire-pressing tube and the bent frame 13 move down one by one;

After the filament pressing tube 7 is moved downward to bend the filament 6 into a U shape, the blade strip 11 cuts the filament 6 by heating or mechanically;

The thread-planting needle 8 that can move up and down is arranged coaxially with each thread-pressing tube 7, and the bottom end of the thread-planting needle 8 is higher than the bottom end of the thread-pressing tube 7, and the n rows of thread-planting needles 8 are the whole section, or divided into front and back Two or more segments, each of the m-row silk planting needles 8 is pushed by the silk planting needle pushing mechanism 12 to move up and down synchronously along the frame 9, and is moved downward in cooperation with the vibration device 18;

The silk planting needle 8 moves down under vibrating pressure, passes through the lower nozzle of the silk press tube 7, and enters the depth position set by the ground G against the fiber filament 6; one cycle of silk planting operation is completed;

The fiber filaments 6 are artificially made plastic synthetic fibers.

The blade strip 11 is cut by an electric heating method, and n long strip blade strips 11 are arranged horizontally to face the fiber filaments 6, and the blade strip 11 is provided with electric heating filaments, and the heating is started to reach the temperature of the melted fiber filaments 6. This is the first technical solution in this field. It cuts cleanly, has a simple structure, is easy to implement, and does not require mechanical maintenance and repair.

The blade strip 11 is mechanically cut, and n long strip blade strips 11 are arranged transversely, with the blade openings of the elongated blade strips 11 inclined upward to the fiber filaments 6, and the cutting process, the blade strip 11 is mechanically raised. It can be a long knife, which can be lifted up and cut by the configuration of motor, screw, nut and other parts. The whole knife can also be made into a wall like the Great Wall, only on the position where there are m filaments 6 The structure of assembling the convex rectangular cutting blade on the long knife holder makes the latter easy to maintain, repair and replace.

The blade edge of the blade strip 11 can be directly upward, and then cut after being lifted, or the blade edge can be inclined, and there is an inclined sliding movement when rising, which makes it easier to cut the fiber filament 6.

Two arc-shaped elastic shrapnels 19 are fixed on both sides of the blade strip 11. Since the fiber thread is at the blade, both ends will be freely scattered and loosened after being cut by heating or mechanically. Generally, following the vibrating and pressing action of the filament planting needle will not affect it, but if the action is more reliable, it can be used on the blade. The two sides of the strip 11 are respectively installed with arc-shaped elastic shrapnel 19, the shrapnel 19 always bounces up by the elasticity, and the end of the filament 6 is slightly squeezed against the wire pressing tube 7, so as not to loosen, ensuring the operation High quality.

If the present invention uses n blade strips 11 with upward blades, omitting the last blade strip and using the clamping member 10 on the frame 9 as a bending support, then the shrapnel 19 can be installed on the frame 9 Corresponding location.

If the gap between one side of the blade bar 11 and the wire pressing tube 7 is small, for example, the blade has a large slope, then a piece of shrapnel 19 can also be installed on one side.

The requirement of assembling the shrapnel 19 not only does not hinder or affect the downward movement of the wire press tube 7, but also can gently rely on the wire press tube 7 to facilitate the squeezing and blocking of the cut fiber filaments 6.

The wire-pressing tube connecting frame 13 is composed of two front and rear rectangular flat plates spaced apart with m cavities of the wire-pressing tube 7 communicating up and down. Such a structure is not only easier to manufacture, but also has better rigidity and firmness of the parts. As long as each cavity can be inserted when the wire implanting needle 8 is moved down, the requirement can be met. The downward movement of the wire pressing tubes 7 connected in a row is also very convenient, and is not affected by the blocking of other parts.

The front and rear tube walls of the bottom of the wire pressing tube 7 are provided with a triangular gap with a small top and a large bottom. The function of the thread pressing tube 7 is to move and bend the fiber thread 6 under pressure. In order to resist the fiber thread 6 more accurately, opening a triangular notch is helpful to guide the fiber thread 6 into an accurate position and shape, and it is also convenient for the subsequent movement of the thread planting needle. Resist.

The feeding area and the silk planting area are one of the following three configuration modes or a combination of each other, and the configuration mode is selected according to the user's requirements.

The feeding area is located above the silk planting area, which has the advantages of compact structure and flexible operation.

The feeding area is located at the front or rear of the silk planting area; the center of gravity is moved down to facilitate the replenishment of raw materials.

The feeding area is divided into two parts, which are located on the left and right of the silk planting area. The front and rear do not occupy space, the operation is convenient, and the replacement of raw materials is convenient.

When configuring, one of them can be used alone, two or two, or a combination of the three can be used to meet the requirements of the silk planting operation, and the operation is convenient, and the walking is mobile and mobile.

The wire-pressing tube pushing mechanism 17 is driven by a plurality of motors to move the wire-pressing tube rack 13 up and down along the frame 9 one by one; this is the simplest and direct structure, preset programs or switches, start and close one by one, Achieve up and down movement.

Or, the main shaft is driven by a motor, and the n driven shafts are engaged respectively and one by one to realize the forward and reverse rotation drive wire-pressing tube rack 13 to move up and down along the frame 9. The n driven shafts are engaged or disengaged separately, one by one, or disengaged according to the program to realize forward rotation and stop, and reverse rotation with the main shaft to drive the wire-pressing tube rack 13 to move up, stop, and move down. In this way, the structure is more compact, and each wire-pressing tube rack 13 is driven to move up and down by one machine.

Driven by a motor, it can be driven by belts, chains, gears, racks, worm gears, and linear motors, that is, motors drive screw-nut mechanisms. In short, there are many ways in the electromechanical field.

The silk planting needle pushing mechanism 12 is driven by multiple motors to move the silk planting needles 8 of the corresponding segments up and down along the frame 9; the vibrating device 18 is generated by electric power, mechanical force, hydraulic pressure and pneumatic power, alone or in combination Vibration composition.

In this process, the fiber filament is forced into the ground under the ground, and the pressing and moving device is gravity and the method of converting into mechanical force by motor, hydraulic or pneumatic is relatively conventional. This patent specifically proposes to press down while vibrating. Relying on the increase of vibration to enhance the effect of downward pressing and movement is a clever and common method. The present invention uses this method for the first time to apply this method to a batch silk planting device, which will greatly improve the efficiency of pressing and moving. The vibrating device may include a motor, hydraulic or pneumatic vibrator.

In addition to the initial state of fiber filament conveying inside the tube is divided into air-flow conveying, in the normal filament planting cycle, the fiber filament 6 needs to be clamped by the clamping mechanism 5 at the outlet end of the direct feeding tube 4:

The direct feeding pipe 4 of the present invention can have two structures for selection. One is that the inner and outer pipes are multiple sleeves, which can be slidable with each other. The head of the outer pipe is tapered, and the head of the inner pipe is bifurcated. When sending forward, the inner tube goes first, and the bifurcation of the head of the inner tube is squeezed and gathered by the cone of the head of the outer tube, holding the fiber filament 6 in the inner tube and sending forward.

The end of the fiber filament 6 is clamped by the clamping part fixed on the frame. When retracting, the inner tube is retracted first, free from the conical extrusion of the outer tube head, and the bifurcation of the inner tube head has no pressure, so The fiber filament 6 in the tube cannot be clamped, and only the fiber filament surface where the inner tube and the outer tube are fixed at one end slips and retreats. This technical solution is relatively ingenious and easy to implement in this industry. This method can be used for standard, ready-made pipes with suitable diameters.

Another structure of the clamping mechanism 5 for the outlet end of the direct feeding tube 4: two horizontal clamping strips are arranged on the outlet end of the m-row straight feeding tube 4, and several short vertical strips are connected by rotation to form a parallelogram structure, and a number of return springs are arranged horizontally Pulling the horizontal clamping bar realizes multiple simultaneous clamping or loosening. One of the horizontal clamping bars is fixed to the outlet end of the m-row straight feeding pipe 4. A parallelogram is a very common way as a clamping structure, which allows the commonly used conventional simple and easy m-column switch mechanism to be applied in the present invention.

Regarding the clamping member 10 on the frame 9 there are the following two up and down directions, or left and right directions to be clamped, which is simple, reliable, and easy to implement.

A horizontal fixing bar spanning m rows is set on the frame, and a horizontal pressing bar pushed up and down by the motor screw structure is set up and moved up and down to realize the synchronous clamping or loosening of the fiber ends of the m rows.

Alternatively, m fixed vertical blocks extend horizontally at the corresponding position on the frame 9, and a structure similar to a wooden comb formed by m movable vertical blocks pushed by the motor screw structure is also arranged, and the m movable vertical blocks are reciprocally pushed laterally, The two vertical blocks can be clamped or loosened on the opposite surfaces.

The inventor made the following selections of several important parameters of the silk planting machine, and achieved a very superior use effect, that is, the m is 60, the n is 14, and the n rows of silk planting needles 8 are divided into two sections, the front and the back. The silk planting needle 8 is divided into two vibrations and squeezed downward.

According to the inventor’s experience, when the n rows of wire planting needles 8 are divided into two or more front and rear sections, the wire pressing tube 7 in the first section is in place, and when the second section of wire pressing is started, the first The vibrating device 18 of the thread planting needle pushing mechanism 12 can start to press and feed, and can be carried out synchronously. Their actions will not affect the row-by-row threading action of the second section. It is not necessary to wait for all the thread-pressing tubes 7 to be pressed down. Then start the silk planting needle 8 of the first stage, this operation can reduce the waiting time and improve the working efficiency and speed.

The distance between the n row and the m row is 20 mm, and the exposed height is 20 mm. These requirements on the artificial court can be easily realized by the present invention.

In addition, the height of the direct feeding tube 4 from the ground G is greater than or equal to the sum of the depth of the fiber filament 6 implanted in the ground G and the height of the exposed ground. With this condition, the thread press tube 7 can pre-press the fiber filament 6 to be close to At the position of the ground G, the 6 steps of pre-pressing and bending the filaments are completed, and then the final step of squeezing into the soil.

The direct feeding tube 4 is too low, the U-shaped wire section is too short, and cannot be operated normally. It is too high and increases the space, which is disadvantageous to achieve the characteristics of compact mechanism, reliable operation and lower center of gravity.

The m-column direct feeding tube 4 is fixed on a flat plate or a flat frame. There are a large number of m-row straight-feeding pipes 4 with a relatively small diameter that move back and forth for a long time, and they are operated in an environment with vibrations and shocks. In order to improve their working reliability and service life, and reduce maintenance, they are fixed on a flat plate. Or it can be connected by several cross bars and reinforced into a lightweight flat frame plate shape, which is a more suitable technical solution.

The present invention is not limited to the above-mentioned embodiments. On the basis of the technical solutions disclosed in the present invention, those skilled in the art can make some substitutions and replacements for some of the technical features according to the disclosed technical content without creative labor. Variations, these replacements and variations are all within the protection scope of the present invention.

Claims

A lawn artificial silk planting machine,

The silk planting machine is divided into a feeding area and a silk planting operation area, and is characterized in that:

Assuming that the silk planting machine planted in each silk planting cycle is a rectangular lawn with n rows in the front and back and m rows in the horizontal direction, corresponding to the silk planting operation area of the silk planting machine;

Starting from the pull-out end of m bundles of fiber spindles (1) in the feeding area, m wire feeding tubes (2) arranged horizontally are connected to the arc section (3) with flexible and changeable angles, and the inside runs through the horizontal direction. The straight feeding tube (4), the straight feeding tube (4) moves horizontally back and forth once every planting cycle, that is, the output end of the straight feeding tube (4) moves from the starting side of the rectangular lawn to the other side, the fiber in the tube After the end of the wire (6) is clamped and fixed by the clamping component (10) on the opposite frame (9), the direct feeding tube (4) returns to the initial position;

The fiber filament (6) transportation inside the tube can be divided into two ways: air transportation in the initial period of planting and mechanical conveying in the normal period of planting;

The air flow conveying mode is conveyed by compressed air blowing fiber filaments (6);

In the mechanical conveying mode, the end of the fiber filament (6) cut in the previous cycle is clamped by the clamping mechanism (5) of the straight pipe (4) to drive the conveyance along with the forward movement of the pipe, and is fixed on the frame (9). After the clamping part (10) on the) is clamped, the clamping mechanism (5) is loosened, and the straight feeding pipe (4) retreats;

In the range of the rectangular lawn, n+1 long blade strips (11) with upward parallel blade edges are arranged at an average horizontal spacing, and the blade edges are level with the fiber filaments (6); in every two blade strips (11) A row of wire pressing tubes (7) with a vertical axis that can move up and down is arranged between them, and the lower end of each wire pressing tube (7) is aimed at one fiber filament (6), and there are a total of n rows and m rows of wire pressing tubes (7);

Each row of wire-pressing tubes (7) is fixed on the vertical rectangular wire-pressing tube rack (13), and each rectangular wire-pressing tube rack (13) is pushed along by its respective wire-pressing tube pushing mechanism (17). The frame (9) moves up and down, starting from the one close to the clamping part (10) on the frame (9), and moving down the wire-pressing tube and rack (13) one by one;

After the filament pressing tube (7) is moved down to bend the filament (6) into a U shape, the blade strip (11) is heated or mechanically cut to cut the filament (6);

The threading needle (8) that can move up and down is arranged coaxially with each threading tube (7), and the bottom end of the threading needle (8) is higher than the bottom end of the threading tube (7), n rows of threading needles (8) is the whole section, or divided into two or more sections before and after, the m-row silk planting needles (8) in each section are pushed by the silk planting needle pushing mechanism (12) to move up and down synchronously along the frame (9), And the vibration device (18) is coordinated to move downward;

The silk planting needle (8) moves down under vibrating pressure, passes through the lower nozzle of the silk press tube (7), resists the fiber thread (6) and enters the depth position set by the ground (G); one cycle silk planting operation is completed;

The fiber filaments (6) are artificially made plastic synthetic fibers, which are bundled.
The lawn artificial silk planting machine according to claim 1, characterized in that the blade strip (11) is cut by electric heating, and the blade strip (11) arranged transversely is aimed at the fiber thread (6), and the blade strip (11) An electric heating wire is arranged inside, and heating is started to reach the temperature of the fuse fiber wire (6).
The lawn artificial silk planting machine according to claim 1, characterized in that the blade strip (11) is mechanically cut, and the blade strip (11) arranged horizontally has the blade opening upward or the blade opening is inclined for the fiber thread (6) to cut In the process, the blade bar (11) is raised mechanically.
The lawn artificial silk planting machine according to claim 1, 2 or 3, characterized in that two or one arc-shaped elastic shrapnel (19) is fixed on both sides or one side of the blade strip (11).
The lawn artificial silk planting machine according to claim 1, characterized in that the wire pressing tube connecting frame (13) is composed of two front and rear rectangular flat plates at intervals, and m wire pressing tubes (7) communicating up and down are separated from each other. Cavities.
The lawn artificial silk planting machine according to claim 1 or 5, characterized in that the bottom front and rear tube walls of the thread pressing tube (7) are provided with triangular notches with upper and lower sides.
The lawn artificial silk planting machine according to claim 1, characterized in that the feeding area and silk planting operation area are one of the following three configurations or a combination of each other:

The feeding area is located above the silk planting area;

The feeding area is located in front or behind the silk planting area;

The feeding area is divided into two parts, which are located on the left and right of the silk planting area.
The lawn artificial silk planting machine according to claim 1 or 5, characterized in that the wire pressing tube pushing mechanism (17) is driven by a plurality of motors to drive the wire pressing tube row frame (13) along the frame (9) respectively and one by one. Moving up and down;

Or, the main shaft is driven by a motor, and the n driven shafts are respectively engaged one by one to realize the forward and reverse rotation driving the wire-pressing tube connecting frame (13) to move up and down along the frame (9).
The lawn artificial silk planting machine according to claim 1, characterized in that the silk planting needle pushing mechanism (12) is driven by a plurality of motors to respectively drive the silk planting needles (8) of respective segments to move up and down along the frame (9);

The vibrating device (18) is composed of electric power, mechanical force, hydraulic force and pneumatic force, alone or in combination.
The lawn artificial silk planting machine according to claim 1, characterized in that the structure of the clamping mechanism (5) of the direct feeding pipe (4) in the mechanical conveying mode of the fiber thread (6) is:

The direct-feeding pipe (4) consists of two pipes, an inner pipe and an outer pipe, which can be slidably moved with each other. The head of the outer pipe is tapered and the head of the inner pipe is bifurcated. Yes, when returning, the inner tube will be returned first, and then returned together.
The lawn artificial silk planting machine according to claim 1, characterized in that the structure of the clamping mechanism (5) of the direct feeding pipe (4) in the mechanical conveying mode of the fiber thread (6) is:

The outlet end of the m-column straight pipe (4) is provided with two upper and lower horizontal clamping bars, and a number of short vertical bars are connected by rotation to form a parallelogram structure, and a number of return springs are arranged, and the horizontal clamping bars are pulled laterally to realize clamping or unclamping. One of the horizontal clamping bars is fixed to the outlet end of the m-row straight pipe (4).
The lawn artificial silk planting machine according to claim 1, characterized in that the clamping part (10) on the frame (9):

A horizontal fixing bar spanning m columns is set on the frame, and a horizontal pressure bar that is pushed up and down by the motor screw structure is set, or,

M fixed vertical blocks extend horizontally on the frame, and a wooden comb structure composed of m movable vertical blocks is pushed by a motor screw structure, and pushed back and forth horizontally, and the opposite surfaces of the two vertical blocks are clamped or loosened.
The lawn artificial silk planting machine according to claim 1, characterized in that the height of the direct feeding pipe (4) from the ground (G) is greater than or equal to the sum of the depth of the fiber filaments (6) implanted in the ground (G) and the height of the exposed ground .
The lawn artificial silk planting machine according to claim 1, characterized in that the m-row straight feeding tube (4) is fixed on a flat plate or a flat frame.