CN207927297U - One planting fruit-trees chipper - Google Patents

Abstract

The utility model discloses a fruit branch shredder, which belongs to the technical field of forest and fruit management. A fruit tree shredder, comprising a main beam, an upper feeding baffle, an upper feeding knife roller, a lower feeding knife roller, a lower feeding baffle, soil entry teeth, a knife roller, a fixed knife, and a sieve plate And walking wheels, etc. It is characterized in that: the top plate is welded above the main girder, and the transmission box is installed above the top plate. The left side plate and the right side plate are respectively welded on the left and right sides under the main beam, and the upper feeding knife roller, the lower feeding knife roller and the knife throwing roller are installed between the left and right side plates. The soil entry teeth are fixed to the edge of the bottom plate by bolts, located at the lower part of the lower feeding knife roller, and evenly crossed with the lower feeding knife roller. The lower feeding baffle is located between the lower feeding knife roller and the throwing knife roller, and is evenly arranged crosswise with the lower feeding knife, and the upper feeding baffle is located on the upper part of the upper feeding knife roller, and The knives are arranged evenly and crosswise. The sieve plate surrounds the knife roller and is fixed between the top plate and the bottom plate. The fixed knife is welded on the bottom plate and is located at the lower part of the knife roller. The main shaft transmits the power to the upper feeding knife roller and the lower feeding knife roller respectively. and the knife roller, and the two sides of the left side plate and the right side plate are respectively equipped with traveling wheels. The utility model has the advantages of simple structure, low cost, convenient transportation and operation, low operating failure rate, can be matched with a tractor, and is suitable for crushing operation of branches of various fruit trees.

Description

A kind of fruit tree shredder

technical field

The utility model relates to an orchard management machine, in particular to a machine applied to broken branches of fruit trees, which belongs to the field of orchard production operations.

Background technique

Fruit tree breaking operation is an increasingly demanded link in the orchard management process. At present, the main method is to manually pick up and stack the pruned fruit branches, and transport them out of the orchard. The fruit tree pruning period is labor-intensive and the labor cost is high. , the efficiency is low, and most of the pruned fruit branches are used for burning, which can no longer meet the needs of modern orchard production management. According to the patent literature search, the existing chippers, such as the Chinese patent: the chipper with the patent number 201110026398.2, its The wall surface of the chip outlet is designed with a curved surface, so that the opening size of the chip outlet can meet the safety standards, and at the same time, the opening area can be increased to a certain extent, the speed of chip discharge is accelerated, and the efficiency of the shredder is improved. Work efficiency; the patent number is: 201310273696.0, a kind of forsythia threshing and shredding machine, which can replace manual work, complete the threshing and shredding of forsythia with high efficiency, and obtain pure forsythia fruit and forsythia shredded branches; the patent number is : A kind of shredder of 201320025744.X, which solves the problems of large volume and high manufacturing cost of the existing shredder. A motor and a cutter shaft are installed on the frame, and a collection box is arranged in the frame. The motor is a DC motor, and the output shaft of the motor is matched with the reduction box. The shredder has the advantages of small vibration, small size and low manufacturing cost; The patent No. is 201110005874.2, which includes a frame and a body set in the frame. The switch between the storage state and the working state is realized by moving the body up and down along the frame. There is a lifting mechanism to assist the body to move up and down. There is a locking mechanism on the frame to lock the position of the body after the body moves upward to the working position. Since the body and the frame are connected by the lifting mechanism, the user can store Put the machine body into the frame when it is in use, the storage volume is small, when in use, lift the body to the top of the frame, and make the frame and the body in a locked state under the action of the locking mechanism, which is easy to operate; at the same time, the user does not need to spend a lot of effort The body can be lifted to the working position above the frame, and the frame is sealed by the collection box and the cover, which greatly reduces the noise pollution, and also reflects a major advantage of the utility model's silence; the patent number is 201520238873.6 Branch machine, including a plurality of discharge channels, at least one discharge port channel is detachably mounted on the branch chipper, for each discharge channel, there is provided at the discharge port and the opening of the crushing box leading to the discharge channel There is a detachable material baffle, which is used to selectively open and close the discharge channel. Due to the setting of multiple discharge channels, the shredder can adapt to a wide range of materials to be crushed, greatly reducing the risk of material blockage. The disadvantage of the above method is that the shredders used all need manual assistance for feeding, and the operations of picking up and returning the shredded branches to the field cannot be completed at one time, which will bring economic losses to the farmers.

Contents of the invention

Aiming at the deficiencies in the prior art, the utility model provides a machine for breaking branches of fruit trees. The crushing effect of fruit branches of fruit trees broken by this machine is excellent, and it is suitable for crushing the pruned branches of various fruit trees, and the picking can be completed at one time. with broken function. The machine is simple in structure, low in cost, and low in operation failure rate, and solves the problem of picking up and breaking branches after pruning. The utility model achieves the above purpose through the following technical solutions: providing a fruit tree broken branch Machine, including the main beam, the upper feeding baffle, the upper feeding knife roller, the lower feeding knife roller, the lower feeding baffle, the soil entry tooth, the knife roller, the fixed knife, the sieve plate and the walking wheel, etc. Its characteristics are: the top plate is welded under the main beam, the gearbox is installed above the top plate, the left side plate and the right side plate are respectively welded on the left and right sides under the main beam, and the upper feeding knife roller and the lower feeding knife are installed between the left and right side plates The roller and the flail roller, the soil-entry teeth are fixed on the edge of the bottom plate by bolts and are located at the lower part of the lower feeding knife roller, and are evenly arranged crosswise with the lower feeding knife roller, and the lower feeding baffle is located between the lower feeding knife roller and the flail knife Between the rollers, the lower feeding knives are evenly crossed, and the upper feeding baffle is located on the upper part of the upper feeding knives, evenly crossed with the upper feeding knives, and the sieve plate is half surrounded by the knives It is fixed between the top plate and the bottom plate, the fixed knife is welded on the bottom plate, and is located at the lower part of the knife roller, and the two sides of the left side plate and the right side plate are respectively installed with traveling wheels. The power is transmitted in two parts. The main transmission shaft transmits the power to the upper feeding knife roller and the lower feeding knife roller through the transmission box and the chain, and the hydraulic motor transmits the power to the flail roller through the belt.

As a design of a fruit tree shredder of the present utility model: the upper feeding knives are evenly distributed on the upper feeding knives rollers and staggered by a certain angle in radial direction, so that the shaft is evenly stressed when it moves.

As a design of a fruit tree shredder of the present utility model: the lower feeding knives are evenly distributed on the lower feeding knives rollers and staggered at a certain angle radially to form a spiral arrangement.

As a design of a fruit tree chipper of the present utility model: the distance between the edge of the knife roller and the screen plate is in the range of 10-30cm.

As a kind of design of a kind of fruit tree shredder of the present utility model: the knife throwing roller is evenly distributed with throwing knives on the whole circumference.

As a design of the fruit tree chipper of the present utility model: the sieve plate can be a punching plate, the hole shape is round, oval or square, and the hole diameter range: 2cm-5cm.

As a design of a fruit tree shredder of the present utility model: the fixed knife is evenly welded on the base plate, and is spaced apart from the swinging knife, and the shape of the fixed knife can be zigzag.

As a design of a fruit tree chipper of the present utility model: the outer edge of the walking wheel adopts non-metallic materials.

The beneficial effects of the utility model are: after the pruning of the fruit trees, the fruit branches can be picked up, crushed and returned to the field in a timely, effective, convenient and quick manner, reducing the manual picking cost of the orchard farmers, increasing the organic matter content of the orchard soil, and reducing the organic matter injection by the orchard farmers , to reduce costs and increase income for farmers. When the machine is working, the power is transmitted in two parts. The main transmission shaft transmits the power to the knife roller through the transmission box and the belt, and the hydraulic motor transmits the power to the upper feeding knife roller and the lower feeding knife roller through the chain. The toothed shovel is fed by the upper feeding knife roller and the lower feeding knife roller at the same time, and it is sent into the crushing space formed by the knife roller, the fixed knife and the sieve plate, and the whole branch is driven by the rotating knife roller Kneading and crushing by the combined action of swinging knife, fixed knife and sieve plate, impact and friction, the whole branches are broken into fine twigs, and the broken twigs are discharged from the pores on the sieve plate, and the discharged twigs are spread on the ground of the orchard superior. The machine has the advantages of simple structure, low cost and low operating failure rate, and is suitable for crushing and returning fruit branches of different varieties of fruit trees to the field.

Description of drawings

Fig. 1 is a front structural schematic view of an embodiment of the utility model.

Fig. 2 is a right view structural diagram of an embodiment of the utility model.

Fig. 3 is a top view structural diagram of an embodiment of the utility model.

The figure includes: 1. Right side plate, 2. Upper feeding knife, 3. Lower feeding knife, 4. Left side plate, 5. Main beam, 6. Upper feeding baffle, 7. Upper feeding Knife roller, 8. Transmission chain, 9. Lower feeding roller, 10. Lower feeding baffle, 11. Soil entry tooth, 12. Bottom plate, 13. Fixed knife, 14. Traveling wheel, 15. Throwing knife, 16. Cutter roller, 17. Transmission belt, 18. Suspension point, 19. Transmission box, 20. Sieve plate, 21. Top plate, 22. Hydraulic motor.

Detailed ways

With reference to the above-mentioned accompanying drawings, the specific implementation manners of the present utility model will be described in detail. Figure 1 shows a fruit tree shredder, which includes a main beam 5, an upper feeding baffle 6, an upper feeding knife roller 7, a lower feeding knife roller 9, a lower feeding baffle 10, and soil entry teeth 11 , swing knife roller 16, fixed knife 13, sieve hole plate 20 and travel wheel 14 etc., it is characterized in that: top plate 21 is welded on the top of main girder 5, transmission box 19 is installed on top plate 21, and the left and right sides below top plate 21 are welded respectively Plate 4 and the right side plate 1, between the left and right side plates are installed the upper feed knife roller 7, the lower feed knife roller 9 and the knife roller 16, the soil entry tooth 11 is fixed on the edge of the bottom plate 12 by bolts, and is located at the lower feed The lower part of the knife roller 9 is evenly spaced from the lower feeding knife 3, and the lower feeding baffle 10 is located between the lower feeding knife roller 9 and the throwing knife roller 16, and is evenly spaced from the lower feeding knife 3 arranged. The upper feeding baffle plate 6 is positioned on the top of the upper feeding knife roller 7, and is evenly spaced with the upper feeding knife 3. The sieve plate 20 surrounds the blade roller 16 and is fixed between the top plate 21 and the bottom plate 12 . The fixed knife 13 is welded on the bottom plate 12 and is located at the lower part of the blade roller 16 . Walking wheels 13 are respectively installed on both sides of the left side plate 4 and the right side plate 1 . The transmission box 19 transmits power to the flail roller 16, and the hydraulic motor 22 is fixed on the right side plate by bolts to transmit the power to the upper feed flail roller 7 and the lower feed flail roller 9.

Working process and principle of the present utility model are as follows:

During operation, the hydraulic motor drives the upper feeding knife roller and the lower feeding knife roller to rotate at the same time through the chain, and the transmission box drives the knife roller to rotate through the belt. The fruit branches are scooped up through the soil-entry teeth. The upper feeding knife roller and the lower feeding knife roller act simultaneously to send them into the crushing space composed of the knife roller, the fixed knife and the sieve plate. The whole branch is in the rotating knife Driven by the roller, it is kneaded and crushed by the swinging knife and rubbed against the fixed knife and the sieve plate, so that the whole branches are broken into fine twigs, and the broken twigs are discharged from the pores on the sieve plate, and the discharged twigs are spread on the orchard on the ground.

Finally, it should also be noted that what is listed above is only a specific embodiment of the present invention. Apparently, the utility model is not limited to the above embodiments, and many variations are possible. Those skilled in the art can directly derive or associate all the variations from the contents disclosed in the utility model, all of which are considered to be the scope of protection of the utility model.

Claims (8)

1. A fruit tree shredder, including the main beam (5), the upper feeding baffle (6), the upper feeding knife roller (7), the lower feeding knife roller (9), and the lower feeding baffle (10), soil entry teeth (11), throwing knife rollers (16), fixed knife (13), sieve plate (20) and traveling wheels (14), characterized in that: the top plate (21) is welded under the main beam (5) ), the transmission box (19) is installed above the top plate (21), the left side plate (4) and the right side plate (1) are respectively welded on the left and right sides below the main beam (5), and the upper feeding knife is installed between the left and right side plates The roller (7), the lower feeding knife roller (9) and the knife roller (16), the soil entry tooth (11) are fixed on the edge of the bottom plate (12) by screws, and are located at the lower part of the lower feeding knife roller (9). The lower feeding knives (3) are evenly spaced, the lower feeding baffle (10) is located between the lower feeding knives roller (9) and the throwing knife roller (16), and the lower feeding knives (3) Arranged at even intervals, the upper feeding baffle (6) is located on the upper part of the upper feeding knife roller (7), and is evenly spaced with the upper feeding knife (2), and the sieve plate (20) surrounds the knife roller (16) Half-enclosed and fixed between the top plate (21) and the bottom plate (12), the fixed knife (13) is welded on the bottom plate (12), located at the lower part of the knife roller (16), the left plate (4) and the right The two sides of the side plate (1) are respectively equipped with traveling wheels (14), the transmission box (19) transmits the power to the knife roller (16), and the hydraulic motor (22) is fixed on the right side plate by bolts to transmit the power to the upper Feed flail roller (7) and lower feed flail roller (9). 2. A fruit tree shredder according to claim 1, characterized in that: the upper feeding knife (2) is evenly distributed on the upper feeding knife roller (7) and the radial stagger angle is 45°, Make the shaft evenly stressed. 3. A fruit tree chipper according to claim 1, characterized in that: the lower feeding knives (3) are evenly distributed on the lower feeding knives roller (9) with a radial stagger angle of 45°, forming Spiral arrangement. 4. A fruit tree chipper according to claim 1, characterized in that: the distance between the edge of the knife roller (16) and the sieve plate (20) is in the range of 10-30cm. 5. A fruit tree chipper according to claim 1, characterized in that: the knife throwing roller (16) is evenly distributed with throwing knives (15) throughout the circumference. 6. A fruit tree chipper according to claim 1, characterized in that: the sieve plate (20) is a perforated plate, the hole shape is round, oval or square, and the hole diameter range: 2cm-5cm. 7. A fruit tree chipper according to claim 1, characterized in that: the fixed knife (13) is uniformly welded on the bottom plate, and is spaced apart from the throwing knife (15), and the shape of the fixed knife is zigzag. 8. A fruit tree chipper according to claim 1, characterized in that: the outer edge of the traveling wheel (14) is made of non-metallic material.