CN207369642U - A kind of forage grass sectional cutter - Google Patents

Abstract

The utility model discloses a section cutting device for forage grass, which comprises an operating table, a feeding table is installed at one end of the operating table, a charging box is installed at the other end of the operating table, and a feeding box is installed on the operating table. There is a conveyor belt, a device casing is installed above the operating table, a crankshaft connecting rod motor is respectively installed at both ends of the inside of the device casing, and a tool rest is installed between the two crankshaft connecting rod motors. A column is installed under the operation platform, and a material receiving platform is installed on the inner side of the column. A conveyor belt motor is installed on the side of the material receiving platform close to the charging box, and a switch is installed on the side of the operation platform close to the feeding platform. , when the feeding table of the utility model is not working, it can be closed upwards, so that the interior of the device is airtight to prevent dust and water vapor from entering, and the six sets of blades arranged at equal distances can cut multiple sections of equal-length forage grass at one time, and the forage grass after cutting will fall To the charging box, it only needs to be collected by the operator after a period of time.

Description

A forage cutting device

technical field

The utility model belongs to the technical field of forage grass cutting, in particular to a section cutting device for forage grass.

Background technique

In recent years, with the continuous advancement of the policy of benefiting farmers, the situation of feed processing machinery is optimistic. Although the output of various agricultural machinery has increased significantly, the supply is still in short supply. According to expert analysis, my country's agricultural machinery products are far from meeting the needs of the current agricultural market. The current main problem is the technical and practical problems of agricultural machinery products. The existing forage cutting machine cuts forage grass through a high-speed rotating blade, which consumes a lot of power, and the broken grass is easy to get stuck in the machine, and the blade is exposed to the air. , The blade is easy to rust and corrode if it does not work for a long time, and the forage grass is cut unevenly, and a special person is required to collect the cut forage grass.

Utility model content

The purpose of this utility model is to provide a forage grass section cutting device to solve the problem of high power consumption mentioned in the above background technology, broken grass is easy to get stuck in the machine, and the blade is exposed to the air, and the blade is easy to grow if it is not working for a long time. Rust and corrosion, at the same time, the cutting of forage grass is uneven, and special personnel are required to collect the cut forage grass.

In order to achieve the above object, the utility model provides the following technical solutions: a section cutting device for forage grass, including an operating table, a feeding table is installed at one end of the operating table, a groove is opened on the lower surface of the feeding table, In addition, a support rod is embedded in the groove on the lower surface of the feeding platform, a charging box is installed at the other end of the operating platform, a conveyor belt is installed on the operating platform, and concave teeth are installed on the conveyor belt. A device housing is installed above the operating table, and a crankshaft connecting rod motor is respectively installed at both ends of the inside of the device housing, and a tool holder is installed between the two crankshaft connecting rod motors, and the tool holder is connected to the crankshaft. The connecting rod motor is connected through the crankshaft connecting rod transmission, the blade is installed on the bottom of the tool holder, the column is installed under the operation platform, and the material receiving platform is installed on the inner side of the column, and the material receiving platform is close to the charging box A conveyor belt motor is installed on one side of the operating table, a switch is installed on the side of the operating table close to the feeding table, and a controller is installed at a position corresponding to the switch inside the operating table, and the controller is connected to the crankshaft connecting rod motor respectively. 1. The conveyor belt motor is electrically connected to the switch, and the conveyor belt motor is connected to the conveyor belt through belt rotation.

Preferably, there are six blades in total, and the six blades are installed at the bottom of the knife holder at equal intervals.

Preferably, a box door is installed on the top of the charging box, and the box door and the charging box are rotatably connected through a rotating shaft, and a handle is installed on the box door.

Preferably, there are four uprights, and the four uprights are respectively installed at the four corners below the operating platform, and two of the four uprights near the side of the feeding table are provided with limiting slots at positions corresponding to the support rods .

Preferably, a power line interface is provided on the front surface of the column near the charging box, and the switch is electrically connected to an external power supply through the power line interface.

Compared with the prior art, the utility model has the beneficial effects that: the utility model uses a rotating pin to connect the operating platform to the feeding table, which can be closed upwards when not working, so that the interior of the device is sealed, preventing dust and water vapor from entering the corrosion blade, and improving the use of the blade. Long life, the knife holder is located inside the device to ensure safety; six sets of blades are installed at equal intervals under the knife holder, the motor rotation speed is relatively slow, and high-speed rotating single-knife cutting is not required, low power, energy saving, and six sets of blades are cut at the same time It can cut multiple segments of equal length of forage grass at one time, and the number of blades can be adjusted according to needs to obtain forage grass of different lengths. The cut forage grass falls into the charging box, and the operator only needs to collect it after a period of time. Yes, there is no need for special guards, avoiding the waste of invalid human resources, practical and convenient.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic diagram of crankshaft connecting rod structure of the present utility model;

Fig. 3 is a structural schematic diagram of the feeding platform of the present invention.

In the figure: 1-feeding platform, 2-conveyor belt, 3-crankshaft connecting rod motor, 4-device shell, 5-knife holder, 6-blade, 7-crankshaft connecting rod, 8-concave tooth, 9-charging box Handle, 10-charging box, 11-conveyor belt motor, 12-receiving table, 13-column, 14-support rod, 15-power line interface, 16-switch, 17-operating table.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-3, the utility model provides a kind of technical scheme: a kind of forage grass section cutting device, comprises operating platform 17, and one end of operating platform 17 is provided with feeding table 1, and on the lower surface of feeding table 1 is provided with groove, and the inside of the groove on the lower surface of the feeding platform 1 is embedded with a support rod 14, the other end of the operating platform 17 is equipped with a charging box 10, the operating platform 17 is equipped with a conveyor belt 2, and the conveyor belt 2 is equipped with a concave Shaped teeth 8, the top of the console 17 is equipped with a device casing 4, a crankshaft connecting rod motor 3 is respectively installed at both ends of the inside of the device casing 4, and a knife rest 5 is installed between the two crankshaft connecting rod motors 3, and the knife rest 5 is installed between the two crankshaft connecting rod motors 3. The frame 5 is connected with the crankshaft connecting rod motor 3 through the crankshaft connecting rod 7. The bottom of the knife rest 5 is equipped with a blade 6, and the bottom of the operating table 17 is equipped with a column 13. 12 A conveyor belt motor 11 is installed near the side of the charging box 10, a switch 16 is installed on the side of the operating table 17 near the feeding table 1, and a controller is installed at the position corresponding to the switch 16 inside the operating table 17, and the controller They are respectively electrically connected to the crankshaft connecting rod motor 3, the conveyor belt motor 11 and the switch 16, and the conveyor belt motor 11 is connected to the conveyor belt 2 through belt rotation.

In this embodiment, in order to obtain multiple sections of forage grass with the same length, preferably, there are six blades 6 in total, and the six blades 6 are installed at the bottom of the knife holder 5 at equal intervals.

In this embodiment, preferably, a box door is installed on the top of the charging box 10, and the box door is connected to the charging box 10 through a rotating shaft. A handle 9 is installed on the box door, and the user only needs to open the box door after a period of time. Take out the cut forage, no special guard is needed.

In the present embodiment, in order to fix the feeding platform 1 and keep the feeding platform 1 and the operating platform 17 level, preferably, four columns 13 are provided, and the four columns 13 are respectively installed at four corners below the operating platform 17, Limiting grooves are provided at positions corresponding to the support rods 14 on two of the four columns 13 near the feeding table 1 side.

In this embodiment, preferably, a power line interface 15 is provided on the front surface of the column 13 near the charging box 10 , and the switch 16 is electrically connected to an external power source through the power line interface 15 .

The working principle and practical process of the utility model: when using the forage cutting device, the user first places the feeding table 1 downwards, the lower support rod 14 is embedded in the fixed groove of the column 13, the power is turned on, and the switch 16 is started. , the conveyor belt 2 drives the concave tooth 8 to rotate under the action of the conveyor belt motor 11. At the same time, the crankshaft connecting rod motor 3 also starts to work. Under the action of the crankshaft connecting rod 7, it drives the knife rest 5 to move up and down. The up and down reciprocating cutting motion is completed, the user stuffs the forage grass from the feeding table 1 into the conveyor belt 2 in parallel, the blade 6 moves downwards to cut the forage grass, and the cut forage grass is sent into the charging box 10 along with the conveyor belt 2, without Scattered on the ground, the cut forage grass does not need to be collected by a special person. After a period of operation, the user can open the upper cover of the charging box 10 to take out the chopped forage grass, and the device can continue to work. The entire operation process can be operated by one person alone. A small amount of forage grass falls on the material receiving table 12 and can be taken out again into the feeding device. After finishing the operation, turn off the switch 16, cut off the power supply, put the feeding table 1 upwards, and insert the support rod 14 into the groove on the back of the feeding table 1. , Long-term non-operation can prevent dust from entering the interior of the device, and save space for easy placement of the machine.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A section cutting device for forage grass, comprising an operating table (17), characterized in that: one end of the operating table (17) is provided with a feeding table (1), and the lower surface of the feeding table (1) is A groove is opened, and a support rod (14) is embedded in the groove on the lower surface of the feeding platform (1), and a charging box (10) is installed on the other end of the operating platform (17), and the operating platform ( 17) A conveyor belt (2) is installed on the conveyor belt (2), and concave teeth (8) are installed on the conveyor belt (2), and a device casing (4) is installed above the operating platform (17), and the device casing A crankshaft connecting rod motor (3) is respectively installed at both ends of the inside of (4), and a tool holder (5) is installed between the two crankshaft connecting rod motors (3), and the tool holder (5) is connected to the crankshaft The connecting rod motor (3) is connected through the transmission of the crankshaft connecting rod (7), the blade (6) is installed on the bottom of the tool holder (5), and the column (13) is installed under the operating table (17). A material receiving platform (12) is installed on the inner side of the column (13), and a conveyor belt motor (11) is installed on the side of the material receiving platform (12) close to the charging box (10), and the operation platform (17) is close to the feeding A switch (16) is installed on one side of the table (1), and a controller is installed at a position corresponding to the switch (16) inside the operation table (17), and the controller is connected with the crankshaft connecting rod motor (3 ), the conveyor belt motor (11) and the switch (16) are electrically connected, and the conveyor belt motor (11) is connected to the conveyor belt (2) through belt rotation. 2. A section cutting device for forage grass according to claim 1, characterized in that: there are six blades (6) in total, and the six blades (6) are installed on the knife holder (5) at equal intervals bottom of. 3. A section cutting device for forage grass according to claim 1, characterized in that: a box door is installed on the top of the charging box (10), and the box door and the charging box (10) are rotated through a rotating shaft Connection, handle (9) is installed on the described box door. 4. A section cutting device for forage grass according to claim 1, characterized in that: there are four upright posts (13), and the four upright posts (13) are respectively installed under the console (17). At the four corners, two of the four columns (13) on the side close to the feeding platform (1) are provided with limiting slots at positions corresponding to the support rods (14). 5. A segmented forage grass cutting device according to claim 1, characterized in that: a power line interface (15) is provided on the front surface of the column (13) close to the charging box (10), The switch (16) is electrically connected to an external power supply through a power line interface (15).