CN205922114U - Woods fruit branch rubbing crusher - Google Patents

Abstract

The utility model provides a forest fruit branch crushing device. Including frame, feed hopper, discharge port, connecting pipe, crushing chamber, crushing knife roller, three-point suspension mechanism, transmission mechanism. The crushing chamber, three-point suspension mechanism and transmission mechanism are fixed on the frame. The crushing knife roller is fixed in the crushing chamber, and the cutting blade is fixed on the crushing knife roller. During the cutting process, the blade drives the fruit branches to automatically feed and feed, realizing continuous cutting and crushing. The crushed forest fruit branches rely on the centrifugal force generated by the high-speed rotation of the crushing knife roller and the wind force of the flow field to be thrown out of the discharge port. This machine can be connected with a small four-wheel tractor, which is easy to operate and move; the crushing tool has super high impact resistance and wear resistance; the discharge connecting pipe can rotate 360 ^° , which is convenient for selecting the discharge area for crushing forest fruit branches. The forest fruit branch crusher is designed in combination with the characteristics of forest fruit branches and forest orchards. It has strong adaptability to forest fruit branches and forest orchards. It has high operating efficiency, high reliability and good crushing effect.

Description

A kind of forest fruit branch shredder

technical field

The utility model relates to a crushing equipment for forest fruit branches, which is mainly used for crushing forest fruit branches and belongs to the technical field of agricultural machinery.

Background technique

Generally, the amount of pruning fruit branches per acre of young fruit trees is 50-100kg per year. During the full fruit period, the amount of discarded fruit branches per 30-45 pruned pear trees and apple trees is 100-150kg, the amount of pruned fruit branches per 30-45 peach trees is 250-400kg, and the amount of pruned fruit branches per 110 grape trees is 300-350kg. After investigation, the average annual pruning amount per mu of orchard reaches 250-500kg.

The crushed forest fruit branches can be used for composting and returning to the field, increasing the organic fertilizer content of the orchard, fertilizing the soil, increasing the yield, and improving the quality of the fruit. At the same time, it can save about 10% of the use of agricultural chemical fertilizers, which has high economic value. At present, the utilization rate of abandoned forest fruit branches is less than 2%, and most of the pruned forest fruit branches are abandoned on the ground, which not only causes waste of resources, environmental pollution, but also poses fire safety hazards. The existing pulverizers are bulky, poor in reliability, low in efficiency, and poor in adaptability to forest fruit branches and forest orchards.

Contents of the invention

In order to solve the above problems, the utility model provides a tree fruit branch grinder with simple structure, reliable performance, high efficiency and strong adaptability.

In order to achieve the purpose of the above-mentioned utility model, a kind of forest fruit branch grinder of the utility model mainly includes a frame, a feeding hopper, a discharge port, a connecting pipe, a grinding chamber, a grinding knife roller, a three-point suspension mechanism, and a transmission mechanism.

The crushing chamber, three-point suspension mechanism and transmission mechanism are fixed on the frame.

The crushing knife roller is fixed in the crushing cavity, and a cutting blade is fixed on the crushing knife roller. During the cutting process, the blade produces a certain traction force on the forest fruit branch, which drives the forest fruit branch to automatically feed and feed, and realizes continuous cutting and crushing.

Described transmission mechanism is preferably that its transmission shaft is connected with tractor rear output shaft by cardan shaft, and power is provided by tractor, and transmission mechanism passes the power that tractor transmits to pulverizer roller through belt drive; As an alternative, the required power of transmission mechanism can be It is directly provided by the equipment's own fuel engine or electric motor.

The feeding hopper is connected with the crushing chamber, and the angle between the feeding hopper and the horizontal plane is 20 ^° -30 ^° . The feeding end of the feeding hopper is provided with a cord to prevent the forest fruit branches from splashing outward during the crushing process.

The connecting pipe is connected with the crushing chamber, the shape of the sky is round, and it is used as a channel for material transportation. The upper circular cross-sectional area is smaller than the lower rectangular cross-sectional area, so that the crushed forest fruit branches are accelerated under the action of the flow field generated by the high-speed rotating crushing knife roller. Throw out the outlet.

The lower part of the outlet is connected with the connecting pipe, and can rotate 360 ^o around the connection, which is convenient for adjusting the material discharge position after crushing. The upper part of the outlet is designed with an adjustable guide plate, so that the direction of material discharge is 0 to the horizontal plane. ^o ~ 45 ^o included angle.

Its working principle is: the forest fruit branch grinder is connected with the tractor through a three-point suspension mechanism. After the transmission mechanism obtains power from the tractor, it drives the grinding knife roller to rotate at a high speed through the belt wheel after the transmission mechanism. When the material enters the grinding chamber through the feeding port, it is rotated at a high speed. During the cutting process, the crushing knife roller continuously brings the forest fruit branches in the feeding hopper into the crushing chamber to realize continuous cutting. The crushed forest fruit branches are in the flow formed by the high-speed rotation of the crushing knife roller and the centrifugal force and high-speed rotation. Under the action of field wind, it is thrown out of the discharge port.

The utility model is characterized in that: the machine is connected with small agricultural four-wheel, easy to operate, convenient to move, and can meet the mobile operation requirements of the forest orchard; the equipment realizes the continuous cutting and crushing of forest fruit branches, and improves the crushing efficiency compared with the intermittent cutting and crushing , which reduces the vibration of the equipment; the equipment cutter is made of alloy material with super wear resistance and impact resistance, which has higher reliability; the discharge port of the machine can be rotated at 360 ^o , which is convenient for the placement of equipment and the fruit branches. The collection of crushed materials is suitable for orchard operations.

Description of drawings

Accompanying drawing 1 is the two-dimensional structural schematic diagram of the fruit branch shredder (the shredding cavity is partially cut).

Accompanying drawing 2 is three-dimensional axonometric drawing of forest fruit branch crusher.

detailed description

Legend: 1. Rack; 2. Inlet hopper; 3. Outlet; 4. Connecting pipe; 5. Crushing chamber; 6. Crushing knife roller; 7. Three-point suspension mechanism; 8. Transmission mechanism.

Embodiment: As shown in Figures 1 and 2, the forest fruit branch grinder consists of a frame 1, a feed hopper 2, a discharge port 3, a connecting pipe 4, a crushing chamber 5, a crushing knife roller 6, a three-point suspension mechanism 7, a transmission The organization consists of 8.

The crushing chamber 5, the three-point suspension mechanism 7, and the transmission mechanism 8 are fixed on the frame.

The crushing knife roller 6 is fixed in the crushing cavity 5, and a cutting blade is fixed on the crushing knife roller 6. During the cutting process, the blade generates a certain traction force on the fruit branch, which drives the fruit branch to automatically feed and feed, and realizes continuous cutting and crushing of the fruit branch. .

Described transmission mechanism 8 is preferably that its transmission shaft is connected with tractor rear output shaft by cardan shaft, and power is provided by tractor, and transmission mechanism passes the power that tractor transmits to pulverizer roller 6 through belt drive; As an alternative, transmission mechanism 8 The required power can be directly provided by the equipment's own fuel engine or electric motor.

The feeding hopper 2 is connected with the crushing chamber 5, and the angle between the feeding hopper 2 and the horizontal plane is 20 ^° -30 ^° , and the feeding end of the feeding hopper is provided with a cord to prevent the forest fruit branches from splashing outward during the crushing process.

The connecting pipe 4 is connected to the crushing chamber 5. The shape of the sky is round and the ground is round. As a channel for material transportation, the circular cross-sectional area of the upper part is smaller than the rectangular cross-sectional area of the lower part, so that the crushed forest fruit branches are in the flow field generated by the crushing knife roller 6 rotating at high speed. Accelerate and throw out of the discharge port under the action.

The lower part of the discharge port 3 is connected to the upper end of the connecting pipe 4, and can rotate 360 ^° around the joint, which is convenient for adjusting the falling area of the crushed material. The upper part of the discharge port 3 is designed with an adjustable guide plate to make the material discharge direction It forms an included angle of 0 ^o ~ 45 ^o with the horizontal plane.

Working principle: The forest fruit branch grinder is connected with the tractor through the three-point suspension mechanism 7. After the transmission mechanism 8 obtains power from the tractor, it drives the crushing knife roller 6 to rotate at a high speed through the belt wheel through variable speed. When the material enters the crushing chamber 5 through the feeding hopper 2 Afterwards, it is cut and crushed by the crushing knife roller 6 rotating at high speed. During the cutting process, the crushing knife roller 6 continuously brings the forest fruit branches in the feeding hopper 2 into the crushing chamber 5 to realize continuous cutting. The discharge port 3 is thrown out under the action of the centrifugal force of the high-speed rotation and the wind force of the flow field formed by the high-speed rotation.

Claims (7)

1. an elite stand Fruit branch pulverizer it is characterised in that：Described pulverizer is by frame (1), feed hopper (2), discharging opening (3), company Adapter (4), crushing chamber (5), pulverizing rotor (6), three-point hitch (7), drive mechanism (8) composition.

2. woods Fruit branch pulverizer as claimed in claim 1 it is characterised in that：Described crushing chamber (5), three-point hitch (7), Drive mechanism (8) is fixed in frame.

3. woods Fruit branch pulverizer as claimed in claim 1 it is characterised in that：Described pulverizing rotor (6) is fixed on crushing chamber (5) Interior, pulverize and cutting tip is fixed with rotor (6), working angles, blade produces certain pull strength to woods Fruit branch, drives woods fruit Branch auto-feed feeding, realizes woods Fruit branch continuous cutting and pulverizes.

4. woods Fruit branch pulverizer as claimed in claim 1 it is characterised in that：Described drive mechanism (8) is preferably its power transmission shaft It is connected by universal drive shaft with tractor rear output shaft, power is provided by tractor, tractor is passed by drive mechanism by V belt translation The power passed reaches pulverizing rotor (6)；Alternatively, drive mechanism (8) required drive directly can carry fuel oil by equipment starting Machine or motor provide.

5. woods Fruit branch pulverizer as claimed in claim 1 it is characterised in that：Described feed hopper (2) is connected with crushing chamber (5), Feed hopper (2) and 20 ° -30 ° of horizontal plane angle.

6. woods Fruit branch pulverizer as claimed in claim 1 it is characterised in that：Described connecting tube (4) is connected with crushing chamber (5), Hemispherical dome shape, as the passage of material conveying, upper circular sectional area is less than lower rectangular section, makes the fruit of the woods after pulverizing Branch high-speed rotation pulverizing rotor (6) produce flow field effect under acceleration throw away discharging opening.

7. woods Fruit branch pulverizer as claimed in claim 1 it is characterised in that：On described discharging opening (3) bottom and connecting tube (4) End is connected, and can be conveniently adjusted crushing rear material blanking region, discharging opening (3) top sets around the rotation of 360 ° of junction The guide plate of meter angle adjustable, makes material discharging direction with the horizontal 0 °～45 ° angles.