CN104145752B - A kind of plant snow removal method - Google Patents

Abstract

The invention discloses a plant snow removing method, in particular to a method for removing snow on a plant by a device which uses a mechanical intermittent motion to pull a flexible part of a plant trunk part to remove the snow by a hauling rope in a reciprocating way, the device comprises the hauling rope, a pulling device and a controller, one end of the hauling rope is connected with the flexible part of the plant trunk part, the other end of the hauling rope is connected with the pulling device, the controller controls a motor to operate intermittently to drive a traction force generating mechanism to generate motion, the traction force generating mechanism drives the hauling rope to generate motion, the hauling rope drives the flexible part of the plant trunk part to swing in a reciprocating way to drop the snow on a plant leaf crown, the purpose of eliminating the damage to the pressure of the snow on the plant is achieved, the adaptability of the plant to the environment is improved by removing snow on the plant, the southern growth is extended to the northern, the plant damage is reduced, the economic benefit is increased for farmers, and the invention is suitable for plants growing, the practicability is high.

Description

A kind of plant snow removal method

technical field

The invention relates to a plant snow removal method, in particular to a method for removing snow accumulated on plants by means of mechanical intermittent movement and a flexible part of a plant stem reciprocatingly pulled by a traction rope to remove snow from plants.

Background technique

The plant trunk (gàn) part referred to in the present invention refers to the trunk (gàn) part of the plant, for example: the trunk of the main part of the tree, the bifurcated branches of the tree trunk, the bamboo pole of bamboo, etc.

Bamboos are tall, fast-growing grasses with woody stems. Because bamboo is non-toxic and harmless to the human body, grows rapidly, is flexible, and has simple processing methods, bamboo has become an important raw material for production, and a large number of daily necessities are produced. Bamboo has also become the best wood substitute. Moso bamboo, in particular, is a traditional bamboo species in China. It is used for timber, food, ornamental and many other purposes. It also has the effect of fixing soil and wind. It is widely used in papermaking, building materials, construction, green food, medical care, furniture, agricultural tools, and daily necessities. , tourism handicrafts, cultural and sports equipment and environmental greening and landscaping and other fields.

Since the scattered bamboo shoots basically come out in spring, and the new bamboo has been fully lignified before winter, it has a strong adaptability to adverse weather conditions such as drought and cold. When it snows in winter, the snow keeps piling up on the bamboo leaves, and the tip of the bamboo pole will be bent by the snow. When the force on the bent bamboo pole reaches the elastic limit of the bamboo pole, the bamboo pole will split into multiple pieces, and even break in the middle of the bamboo pole. Listening quietly in the bamboo forest on snowy days in winter, the sound of bamboo breaking can be heard from time to time. After the bamboo cracks or breaks, the cracks will become moldy, and the injured bamboo cannot grow normally and cannot be used as a material. The bamboo farmers usually cut it down for fuel. A heavy snowfall often causes huge losses to bamboo farmers. Therefore, although scattered bamboo has strong cold resistance and adaptability, it generally grows in areas with little snow in the south.

There are many evergreen trees in the south, and snow accumulation is a major disease of evergreen trees. For example, camphor trees are widely distributed in the south. There are many cities in Zhejiang, Jiangsu, Jiangxi, Anhui, Hunan, and Sichuan as city trees. Among them, there are many ancient and famous trees with hundreds of years of age. The leaf canopy area is more than 1,000 square meters, and the branches of the trees are easily broken.

At present, known technologies reduce the damage to plants caused by the gravity of snow. The commonly used method is to reduce the leaf crown area of plants by pruning the branches of the plants. Second, the pruning of ancient and famous trees must be done in accordance with relevant protection laws, and cannot be pruned at will; third, some plants cannot be pruned, and pruning will cause damage to the plant itself. For example: the height of bamboo is relatively high, and it is difficult for pruning workers to climb. After pruning the upper part of the bamboo pole, it will directly affect the natural growth of bamboo.

At present, the known technology reduces the damage to plants caused by the gravity of snow. Another common method is to manually pat or shake the trunk parts of plants during snowfall. However, when the number of plants is large, there is a problem of insufficient manpower. For example: In the bamboo forest, bamboo farmers can only stand by and watch.

Contents of the invention

The technical problem solved by the present invention is: to solve the natural disasters that the plants cannot grow normally due to the crushing of the plant cadre by the snow, and to improve the plant's resistance to the snow. The flexible part of the cadre of the plant removes the snow on the plant by the equipment for removing snow from the plant. The present invention uses machinery as the power to reciprocate the flexible part of the cadre of the plant through a traction rope, so as to reduce the pressure of the snow on the plant and achieve For the purpose of eliminating the damage caused by snow accumulation to the plant pressure, there is no new technical solution for this technology after searching the patent literature.

The technical scheme that the present invention solves technical problem is:

A plant snow removal method, using a plant snow removal equipment to clear the snow on the plants, the plant snow removal equipment includes a traction rope, traction equipment, and a controller, and is characterized in that:

One end of the traction rope is connected to the flexible part of the plant stem, and the other end of the traction rope is connected to the traction device;

The traction equipment includes a motor, a reducer and a traction generating mechanism;

The traction equipment is fixedly installed on the ground;

The motor is connected to the reducer, the drive shaft of the reducer is connected to the traction generating mechanism, and the traction generating mechanism is connected to the traction rope;

The traction generating mechanism can pull the traction rope;

The motor is connected to a controller, and the controller is connected to a power supply;

The controller controls the running time of the motor each time, and controls the intermittent time of the running of the motor;

The steps for plant snow removal are as follows:

a. First connect the traction rope with the flexible part of the plant stem;

b. Then connect the other end of the traction rope to the traction equipment;

c. Connect the device to the power supply when it is snowing;

d. Adjust the controller and set the running time of the motor each time and the intermittent time between two starts of the motor;

e. The controller controls the operation of the motor according to the set time, and drives the traction generating mechanism to generate motion;

f. The traction generating mechanism drives the traction rope to move, and the traction rope drives the flexible part of the plant cadre to swing back and forth to make the snow on the plant leaf crown fall;

g. The controller runs again according to the set intermittent time, and the traction force generating mechanism drives the traction rope to move, so that the snow on the plant leaf canopy falls.

As a further improvement of the present invention, it is characterized in that:

When in use, for plants growing in a single row, the traction rope is connected in series to the flexible part of the plant stem of each plant, and the other end of the traction rope is connected to the traction device.

As a further improvement of the present invention, it is characterized in that:

When in use, for plants grown in multiple rows, the other ends of the traction ropes of the plant stems in each row are connected in parallel to each other, and are connected with traction equipment after parallel connection.

As a further improvement of the present invention, it is characterized in that:

When in use, for multiple plants that grow in disorder, the traction rope connects the flexible parts of the plant stems of the plants growing in the outermost circle in series, and the plant stems of the plants growing in the outermost circle use the traction rope and the plant stems growing in the inner circle. The flexible parts of the plant cadres are connected, and the flexible parts of the plant cadres of the plants growing inside are connected to each other with a traction rope, and more than one traction rope is connected with the traction device.

As a further improvement of the present invention, it is characterized in that:

When in use, for large evergreen trees, one end of more than one traction rope is connected with the flexible part of the plant branch, and the other end of the traction rope is connected with more than one traction device.

As a further improved plant snow removal equipment of the present invention, it also includes a snow detection device, which is characterized in that:

The snow detection device includes a detection board and a travel switch;

The detection board includes a through groove on the board surface, and a "7"-shaped spring piece that connects the detection board and the travel switch to the reducer housing;

The sensor head of the limit switch is close to the lower surface of the spring leaf, and the limit switch is connected to the controller;

When the snow on the surface of the detection board thickens, the detection board is pressed down by gravity, and the spring leaf bends and deforms to trigger the travel switch. Return to the original position, and the travel switch is disconnected.

As a further improvement of the present invention, the traction force generating mechanism includes a crank disc, a short shaft, a ring, and a bearing, and is characterized in that:

The crank disc is installed on the transmission shaft of the reducer;

A short shaft is installed near the outer circle of the end surface of the crank disc;

A bearing is sleeved in the middle of the short shaft;

There is a ring on the outer ring of the bearing;

When in use, the traction rope is connected with the ring, and when the traction equipment is in continuous operation, the circle drives the traction rope to reciprocate.

As a further improvement of the present invention, the traction force generating mechanism includes a crank disc, a short shaft, a rocker, and a support, and is characterized in that:

The crank disc is installed on the transmission shaft of the reducer;

A short shaft is installed near the outer circle of the end surface of the crank disc;

The support is installed on the base plate;

The rocker also includes a hole and a slide groove, the top of the rocker has a hole, and the lower part of the rocker has a slide groove;

The rocker is hinged to the support;

The short shaft is inserted into the sliding groove of the rocker, and the short shaft can move in the sliding groove;

When in use, the traction rope is passed through the hole and connected with the rocker, and when the traction equipment runs continuously, the rocker drives the traction rope to reciprocate.

As a further improvement of the present invention, the traction force generating mechanism includes a crank disc, a short shaft, a rocker, a connecting rod, and a support, and is characterized in that:

The crank disc is installed on the transmission shaft of the reducer;

A short shaft is installed near the outer circle of the end surface of the crank disc;

The support is installed on the base plate;

The rocker also includes a hole at the upper end;

The rocker is hinged to the support;

One end of the connecting rod is movably connected to the crank disc with a short axis, and the other end of the connecting rod is connected to the rocker in a hinged form;

When in use, the traction rope is passed through the hole and connected with the rocker, and when the traction equipment runs continuously, the rocker drives the traction rope to reciprocate.

As a further improvement of the present invention, the traction generating mechanism includes a cam, a rocker, and a support, and is characterized in that:

The cam is installed on the drive shaft of the reducer;

The support is installed on the base plate;

The rocker is hinged to the support;

The rocker also includes a hole at the upper end;

When in use, pass the traction rope through the hole and connect it with the rocker. The outer edge of the cam contacts the rocker when it rotates. When the proximal end of the distance from the transmission shaft contacts the rocker, the elasticity of the plant cadre pulls the traction rope, and the traction rope pulls the rocker to swing inwardly. When the traction device is in continuous operation, the rocker drives the traction rope to reciprocate.

Compared with the current technology of reducing the gravity of snow to damage plants, the beneficial technical effects obtained by the present invention are:

1) The present invention uses machinery as power to reciprocate the flexible part of the stem of the plant through the traction rope to reduce the pressure of the snow on the plants and achieve the purpose of eliminating the damage caused by the pressure of the snow to the plants;

2) Through the intermittent operation of the equipment, while saving electric energy, it reduces the secondary damage caused by long-term shaking of plants;

3) The invention is applicable to plants grown in various environments and planted in various methods. By removing snow from the plants, the adaptability of the plants to the environment is improved, and the plants grown in the south are extended to the north.

4) Reduce plant damage and increase economic benefits for farmers.

Description of drawings

The present invention will be further described below in conjunction with drawings and embodiments.

Fig. 1: is the schematic diagram of the present invention.

Figure 2: Is a schematic diagram of the use of plants grown in single rows.

Figure 3: is a schematic diagram of the use of multi-row plants.

Figure 4: Is a schematic diagram of the use of cluttered growing plants.

Figure 5: is a schematic diagram of the use of large arbors.

Fig. 6: is the schematic diagram of traction equipment one of the present invention.

Fig. 7: is the schematic diagram of traction device two of the present invention.

Fig. 8: is the schematic diagram of traction device three of the present invention.

Fig. 9: is the schematic diagram of traction device four of the present invention.

Fig. 10: is the schematic diagram of snow detection device of the present invention.

Fig. 11: is the installation schematic diagram of snow detection device of the present invention.

In the figure 1. traction rope, 2. traction equipment, 3. controller, 4. plant cadre, 5. plant leaf crown, 6. snow, 7. rocker, 21. electric motor, 22. reducer, 23. crank Disc, 24. short shaft, 25. hole, 26. bearing, 27. sliding groove, 28. bearing, 29. hinge, 30. connecting rod, 31. cam, 32. transmission shaft, 33. ring, 34 . Detection board, 35. Through groove, 36. Spring leaf, 37. Travel switch, 38. Sensing head, 41. Plant branch.

detailed description

The present invention will be further described below in conjunction with specific examples, but the scope of protection required by the present invention is not limited to the scope described in the specific examples.

Example 1: As shown in Figures 1-11, a disclosed plant snow removal method uses a plant snow removal device to remove snow on plants. The plant snow removal device includes a traction rope 1, a traction device 2, and a controller 3. Its characteristics are:

One end of the traction rope 1 is connected with the flexible part of the plant stem 4, and the other end of the traction rope 1 is connected with the traction device 2;

The traction device 2 includes a motor 21, a speed reducer 22 and a traction generating mechanism;

The traction device 2 is fixedly installed on the ground;

The motor 21 is connected to the speed reducer 22, and the drive shaft 32 of the speed reducer 22 is connected to the traction generating mechanism, and the traction generating mechanism is connected to the traction rope 1;

The traction generating mechanism can pull the traction rope 1;

The motor 21 is connected to the controller 3, and the controller 3 is connected to the power supply;

The controller 3 controls the running time of the motor 21 each time, and controls the intermittent time of the running of the motor 21;

The steps for plant snow removal are as follows:

a. first connect the traction rope 1 with the flexible part of the plant stem 4;

b. Then the other end of the traction rope 1 is connected with the traction device 2;

c. Connect the device to the power supply when it is snowing;

d. adjust the controller 3 and set the running time of the motor 21 each time and control the intermittent time between the two starts of the motor 21;

e. The controller 3 controls the operation of the motor 21 according to the set time, and drives the traction generating mechanism to generate motion;

f. The traction generating mechanism drives the traction rope 1 to move, and the traction rope 1 drives the flexible part of the plant cadre 4 to reciprocate to make the snow 6 on the plant leaf crown 5 fall;

g. The controller 3 runs again according to the set intermittent time, and the traction force generating mechanism drives the traction rope 1 to generate motion, so that the snow 6 on the leaf crown 5 of the plant falls.

Example 2: as shown in Figure 2, a disclosed method for connecting plant snow removal equipment to plants is characterized in that:

When in use, for plants growing in a single row, the traction rope 1 is connected in series to the flexible part of the plant stem 4 of each plant, and the other end of the traction rope 1 is connected to the traction device 2 .

Example 3: As shown in Figure 3, a disclosed method for connecting plant snow removal equipment to plants is characterized in that:

When in use, for plants growing in multiple rows, the other ends of the traction ropes 1 of the plant stems 4 in each row are connected in parallel with each other, and connected with the traction device 2 after parallel connection.

Example 4: As shown in Figure 4, a disclosed connection method between plant snow removal equipment and plants is characterized in that: when in use, for multiple plants growing in disorder, the plant cadres of the plants growing in the outermost circle of the traction rope 1 The flexible parts of 4 are connected in series, and the plant trunk 4 of the plant growing in the outermost ring is connected with the flexible part of the plant trunk 4 of the plant growing in the inside with the traction rope 1, and the flexible part of the plant trunk 4 of the plant growing in the inside is used The traction ropes 1 are connected to each other, and more than one traction rope 1 is connected to the traction device 2 .

Example 5: As shown in Figure 5, a disclosed method for connecting plant snow removal equipment to plants is characterized in that:

When in use, for large evergreen trees, one end of more than one traction rope 1 is connected to the flexible part of the plant branch 41 , and the other end of the traction rope 1 is connected to more than one traction device 2 .

Example 6: According to the plant snow removal equipment described in the above example 1, it also includes a snow detection device, which is characterized in that:

The snow detection device includes a detection board 34 and a travel switch 37;

The detection board 34 includes a through groove 35 on the board surface, and a "7"-shaped spring piece 36 connecting the detection board 34 and the travel switch 37 to the casing of the reducer 22;

The sensing head 38 of the travel switch 37 is close to the lower surface of the spring leaf 36, and the travel switch 37 is connected to the controller 3;

When the snow on the surface of the detection plate 34 thickens, the detection plate 34 is pressed down by gravity, the spring leaf 36 bends and deforms to trigger the travel switch 37, the controller 3 controls the operation of the motor 21, and the casing of the reducer 22 vibrates, so that the surface area of the detection plate 34 Snow falls from the through groove 35, the leaf spring 36 returns to its original position, and the travel switch 37 is disconnected.

Example 7: As shown in Figure 6, a disclosed plant snow removal device, the traction generating mechanism includes a crank disc 23, a short shaft 24, a ring 33, and a bearing 26, and is characterized in that:

The crank disc 23 is installed on the transmission shaft 32 of the speed reducer 22;

A short shaft 24 is installed at the end surface of the crank disc 23 close to the outer circle;

A bearing 26 is sleeved in the middle of the short shaft 24;

There is a circular ring 33 on the outer ring of the bearing 26;

When in use, the traction rope 1 is connected with the ring 33, and the controller 3 is set to control the motor 21 to run for 10 seconds each time, and the intermittent time between two starts is 30 minutes. When the traction device 2 runs continuously, the ring 33 drives the traction Rope 1 does reciprocating motion.

Example 8: As shown in Figure 7, a disclosed plant snow removal device, the traction generating mechanism includes a crank disc 23, a short shaft 24, a rocking bar 7, and a support 28, and is characterized in that:

The crank disc 23 is installed on the transmission shaft 32 of the speed reducer 22;

A short shaft 24 is installed at the end surface of the crank disc 23 close to the outer circle;

The support 28 is installed on the base plate;

The rocking bar 7 also includes a hole 25 and a sliding slot 27, the top of the rocking bar 7 has a hole 25, and the lower section of the rocking bar 7 has a sliding slot 27;

Described rocking bar 7 is connected with bearing 28 with hinge 29;

The short shaft 24 is inserted into the sliding groove 27 of the rocker 7, and the short shaft 24 can move in the sliding groove 27;

During use, the traction rope 1 is passed through the hole 25 to be connected with the rocking bar 7, and the controller 3 is set to control the motor 21 to run for 20 seconds each time, and the interval time between two starts is 30 minutes. When the traction device 2 runs continuously, the rocking Bar 7 drives traction rope 1 to do reciprocating motion.

Example 9: As shown in Figure 8, a disclosed plant snow removal device, the traction generating mechanism includes a crank disc 23, a short shaft 24, a rocker 7, a connecting rod 30, and a support 28, and is characterized in that:

The crank disc 23 is installed on the transmission shaft 32 of the speed reducer 22;

A short shaft 24 is installed at the end surface of the crank disc 23 close to the outer circle;

The support 28 is installed on the base plate;

The rocker 7 also includes a hole 25 at the upper end;

Described rocking bar 7 is connected with bearing 28 with hinge 29;

One end of the connecting rod 30 is movably connected with the crank disc 23 by a short shaft 24, and the other end of the connecting rod 30 is connected with the rocker 7 in the form of a hinge 29;

During use, the traction rope 1 is passed through the hole 25 to be connected with the rocking bar 7, and the controller 3 is set to control the motor 21 to run for 30 seconds each time, and the interval between two starts is 60 minutes. When the traction device 2 runs continuously, the rocking Bar 7 drives traction rope 1 to do reciprocating motion.

Example 10: As shown in Figure 9, a disclosed plant snow removal device, the traction generating mechanism includes a cam 31, a rocker 7, and a support 28, and is characterized in that:

The cam 31 is installed on the transmission shaft 32 of the speed reducer 22;

The support 28 is installed on the base plate;

Described rocking bar 7 is connected with bearing 28 with hinge 29;

The rocker 7 also includes a hole 25 at the upper end;

During use, the traction rope 1 is passed through the hole 25 to be connected with the rocking bar 7, and the controller 3 sets the control motor 21 to run for 60 seconds each time, and the interval time between two starts is 90 minutes. When the outer edge of the cam 31 rotates In contact with the rocking bar 7, when the outer edge of the cam 31 is in contact with the remote end of the drive shaft 32 and the rocking bar 7, the rocking bar 7 swings outward, and when the outer edge of the cam 31 is in contact with the near end of the drive shaft 32 and the rocking bar 7, the plant The elasticity of the cadre 4 pulls the traction rope 1, and the traction rope 1 pulls the rocking bar 7 to swing inwardly. When the traction device 2 runs continuously, the rocking bar 7 drives the traction rope 1 to reciprocate.

The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto. Within the scope of knowledge possessed by those skilled in the art, various Changes, various changes made by those skilled in the art starting from the above ideas without creative work, all fall within the protection scope of the present invention.

Claims (1)

1. A plant snow removal method, using a plant snow removal equipment to remove snow on the plants, the plant snow removal equipment includes a traction rope (1), traction equipment (2), and a controller (3), characterized in that: One end of the traction rope (1) is connected to the flexible part of the plant stem (4), and the other end of the traction rope (1) is connected to the traction device (2); The traction device (2) includes a motor (21), a reducer (22) and a traction generating mechanism; The traction device (2) is fixedly installed on the ground; The motor (21) is connected to the reducer (22), the transmission shaft (32) of the reducer (22) is connected to the traction generating mechanism, and the traction generating mechanism is connected to the traction rope (1); The traction generating mechanism can pull the traction rope (1); The motor (21) is connected to the controller (3), and the controller (3) is connected to the power supply; The controller (3) controls the running time of the motor (21) each time and controls the intermittent time of the running of the motor (21); The steps for plant snow removal are as follows: a. First connect the traction rope (1) to the flexible part of the plant stem (4); b. Then connect the other end of the traction rope (1) to the traction device (2); c. Connect the device to the power supply when it is snowing; d. Adjust the controller (3) and set the running time of the motor (21) each time and the interval time between the two starts of the control motor (21); e. The controller (3) controls the operation of the motor (21) according to the set time, and drives the traction generating mechanism to generate motion; f. The traction generating mechanism drives the traction rope (1) to move, and the traction rope (1) drives the flexible part of the plant cadre (4) to reciprocate to make the snow (6) on the plant leaf crown (5) fall; g. The controller (3) runs again according to the set intermittent time, and the traction generating mechanism drives the traction rope (1) to move, so that the snow (6) on the plant leaf crown (5) falls.