CN104210137A - Discharging mechanism of pasture briquetting machine - Google Patents

Abstract

The invention belongs to the technical field of prataculture machinery in the field of agricultural machinery and discloses a discharging mechanism of a pasture briquetting machine. The discharging mechanism comprises a material collecting barrel (1), a material collecting turntable (2), a discharge hopper (3), a material baffle (7), a material baffling column (8), a mold tray (9) and a rack (12), wherein the material collecting turntable (2) is arranged at the bottom of the material collecting barrel (1) and is fixedly connected with a main shaft (11); the outer side of the bottom of the material collecting turntable (2) is provided with a chain (4); the chain (4) is meshed with a chain wheel (5) arranged on a motor (6) and is used for driving the material collecting turntable (2) to rotate around the main shaft (11); the material collecting barrel (1) on the material collecting turntable (2) is internally provided with the material baffling column (8); the material collecting barrel (1) is connected with the mold tray (9) by virtue of a multi-joint rib plate (10); one side of the material collecting barrel (1) is provided with an opening which is connected with the discharge hopper (3); one side of the discharge hopper (3) is connected with the material baffle (7). The pasture briquetting machine can be used for greatly lowering the equipment cost and improving the safety and reliability in operation and is high in working efficiency, simple in structure and convenient in detachment and maintenance.

Description

Discharging mechanism of pasture briquetting machine

technical field

The invention belongs to the technical field of grass machinery in the field of agricultural machinery, and in particular relates to a discharge mechanism of a pasture briquetting machine, which is applicable to the high-efficiency discharge requirement of a vertical pasture briquetting machine.

Background technique

At present, agricultural waste mainly composed of crop stalks and forestry waste mainly composed of bamboo chips, sawdust, bark and other wood processing wastes constitute the main source of raw materials for biomass energy; All kinds of forage mainly constitute the source of animal forage for cattle and sheep. Storage and transportation is a necessary part of its further utilization and processing, and pressing into grass blocks is one of the important components of the storage and transportation technology. The density of grass blocks is high, the cost of storage and transportation is low; and it is easy to feed, which is one of the utilization methods of pasture.

The briquetting machine is the core equipment for the production of grass blocks. According to the arrangement of the main shaft, it is divided into horizontal and vertical briquetting machines, that is, the main shaft is horizontally arranged as horizontal, and vertically arranged as vertical. For the vertical briquetting machine, the grass block is extruded outward along the normal direction of the mold plate, and a reasonable discharge mechanism is the guarantee for the normal and efficient operation of the briquetting equipment.

Contents of the invention

The purpose of the present invention is to provide a discharge mechanism of a pasture briquetting machine, which is suitable for the high-efficiency discharge requirement of a vertical pasture briquetting machine, so that the grass blocks discharged along the normal direction of the circumference can be effectively collected and efficiently discharged.

To achieve the above object, the technical scheme of the present invention is as follows:

A discharge mechanism of a pasture briquetting machine, including a motor 6, a main shaft 11 and a frame 12, the discharge mechanism also includes a collection cylinder 1, a collection turntable 2, a discharge hopper 3, a material retaining plate 7, and a material retaining column 8 and mold plate 9, wherein,

The collecting cylinder 1 and the mold plate 9 are concentric with the main shaft 11; the mold plate 9 is located inside the material collecting cylinder 1, and is fixedly connected with the material collecting cylinder 1 through a plurality of connecting ribs 10; the material collecting cylinder 1, the mold plate 9 and the frame 12 fixed connections;

The collection turntable 2 is installed on the bottom of the collection barrel 1 and is fixedly connected with the main shaft 11; the outside of the bottom of the collection turntable 2 is equipped with a chain 4, and the chain 4 meshes with the sprocket 5 installed on the motor 6 to drive the collection turntable 2 rotate around the main shaft 11;

On the collection turntable 2 and in the collection cylinder 1, vertical retaining columns 8 symmetrically arranged along the main shaft 11 are installed;

An opening is provided on one side of the collecting barrel 1, and a discharge hopper 3 is fixedly connected to the opening;

A material baffle plate 7 is fixedly connected between the material collection cylinder 1 and the mold plate 9 at the far end side plate of the discharge hopper 3 along the rotation direction of the material collection turntable 2 , and a groove is opened on the material baffle plate 7 .

The outer diameter of the collection barrel 1 is equal to the diameter of the collection turntable 2, and there is a gap of 2-4mm between the collection turntable 2, the collection barrel 1, and the die plate 9.

The material collecting turntable 2 is fixedly connected or threadedly connected with the retaining column 8 .

The height of the retaining column 8 is consistent with the height of the mold plate 9, and 2-4 are arranged according to the rotating speed of the collecting turntable 2.

The height of the collection tube 1 is more than 5 centimeters higher than the mold plate 9.

The discharge hopper 3 includes a bottom plate inclined downward at 45-60° to the horizontal plane and two parallel side plates.

The baffle plate 7 is at an angle of 45-60° to the horizontal plane, and the upper edge of the baffle plate 7 points to the direction of the main shaft 11 .

The width, height and position of the groove can allow the retaining post 8 to pass through without interference.

The beneficial effects of the present invention are:

With the discharge structure of the present invention, the grass blocks pressed by the pasture briquetting machine can be effectively collected and discharged in a direction after they are discharged radially in the horizontal direction. Compared with the traditional saddle-shaped fixed double-side receiving hopper, it will not cause Grass is piled up, and there is no need for a secondary discharge of materials by the receiving belt conveyor, which greatly reduces the equipment cost, improves the safety and reliability of the work, high work efficiency, simple structure, and convenient disassembly and maintenance.

Description of drawings

Fig. 1 is a schematic structural view of the discharge mechanism of the pasture briquetting machine of the present invention.

reference sign

1 collection barrel 2 collection turntable

3 hopper 4 chain

5 sprocket 6 motor

7 baffle plate 8 baffle column

9 Formwork 10 Connecting ribs

11 Spindle 12 Frame

Detailed ways

The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

As shown in Figure 1, the discharge mechanism of the herbage briquetting machine according to the present invention includes a collection cylinder 1, a collection turntable 2, a discharge hopper 3, a motor 6, a material retaining plate 7, a material retaining column 8, and a mold plate 9. Main shaft 11 and frame 12.

Among them, the collection turntable 2 is installed at the bottom of the collection barrel 1, and is fixedly connected with the main shaft 11. The outer diameter of the collection barrel 1 is equal to the diameter of the collection turntable 2. There is a gap of 2-4mm between them, which can not only ensure that there is no movement interference between the two sides, but also prevent the grass from falling out of the gap.

A chain 4 is installed outside the bottom of the collection turntable 2, and the chain 4 meshes with the sprocket 5 installed on the motor 6 to drive the collection turntable 2 to rotate around the main shaft 11 to complete the process of receiving and discharging materials.

On the collection turntable 2 and in the collection barrel 1, vertical retaining columns 8 symmetrically arranged along the main shaft 11 are installed. The height is consistent with the height of the mold plate 9, and 2-4 pieces are arranged according to the rotating speed of the collection turntable 2. The retaining column 8 rotates together with the collection turntable 2. When the grass block is extruded from the mold plate 9, due to the characteristics of the material itself, it is sometimes difficult to disconnect. The material retaining column 8 can actively break the grass block to prevent the grass block from being over Long, affecting storage links such as bagging and later processing and utilization, it is convenient for collection and bagging.

The material collection cylinder 1 and the mold plate 9 are concentric with the main shaft 11; the mold plate 9 is located inside the material collection cylinder 1, and is connected with the material collection cylinder 1 through a plurality of connecting ribs 10 in a fixed connection or a threaded connection, so that the material collection cylinder 1 is fixedly connected with the mold plate 9; The height of material collecting cylinder 1 is more than 5 centimeters higher than die plate 9, guarantees that the grass block that extrudes falls in the collecting material rotating disk 2. There is an opening on one side of the collecting barrel 1, and a discharge hopper 3 is fixedly connected to the opening. The discharge hopper 3 includes a bottom plate inclined downward at 45-60° to the horizontal plane and two parallel side plates; The far-end side plate of the rotation direction of the material turntable 2, between the material collection cylinder 1 and the mold plate 9 is fixedly connected with a baffle plate 7 that is 45-60° to the horizontal plane, and the grass pieces collected on the material collection turntable 2 can be collected. Blocking into and out of the hopper 3, the upper edge of the baffle plate 7 points to the direction of the main shaft 11. There is a groove on the material blocking plate 7, and the width, height and position of the groove can make the material blocking column 8 pass through without interference.

When the work starts, start the motor 6, and the motor 6 drives the sprocket 5 to rotate, and the sprocket 5 drives the chain 4, thereby driving the collection turntable 2 and the retaining column 8 to rotate; 1. Connect the rib plate 10 and the discharge hopper 3 to keep still. When the grass block is extruded from the mold plate 9, it will fall on the collection turntable 2. If some grass blocks are not easy to fall, the length of the grass block extrusion After reaching the retaining column 8, it is interrupted by the retaining column 8 and falls on the collection turntable 2. At the same time, the fallen grass pieces are concentrated in the collection barrel 1, and the rotating collection turntable 2 drives the grass pieces along the aggregate. The direction of rotation of the turntable 2 rotates, and under the blocking and guidance of the baffle plate 7, the grass block is discharged at the discharge hopper 3.

Claims (8)

1. a discharge mechanism of pasture briquetting machine, comprising motor (6), main shaft (11) and frame (12), is characterized in that: The discharge mechanism also includes a collection barrel (1), a collection turntable (2), a discharge hopper (3), a baffle plate (7), a baffle column (8) and a mold plate (9), wherein, The collecting barrel (1) and the mold plate (9) are concentric with the main shaft (11); the mold plate (9) is located inside the collecting barrel (1), and is connected to the collecting barrel (1) through a plurality of ribs (10) fixedly connected; the collecting barrel (1), the die plate (9) and the frame (12) are fixedly connected; The collection turntable (2) is installed on the bottom of the collection barrel (1), and is fixedly connected with the main shaft (11); the outside of the bottom of the collection turntable (2) is equipped with a chain (4), and the chain (4) is connected to the motor ( 6) The sprocket (5) installed on the top meshes to drive the collection turntable (2) to rotate around the main shaft (11); On the material collecting turntable (2) and in the material collecting cylinder (1), there are vertical material blocking columns (8) arranged symmetrically along the main shaft (11); One side of the collecting barrel (1) is provided with an opening, and the opening is fixedly connected with a discharge hopper (3); A baffle plate (7) is fixedly connected between the material collection cylinder (1) and the mold plate (9) at the far end side plate of the discharge hopper (3) along the direction of rotation of the material collection turntable (2). Grooves are arranged on the material plate (7). 2. the discharge mechanism of pasture briquetting machine as claimed in claim 1, is characterized in that: The outer diameter of the collecting barrel (1) is equal to the diameter of the collecting turntable (2), and there is a gap of 2-4mm between the collecting turntable (2) and the collecting barrel (1) and the die plate (9). 3. The discharge mechanism of pasture briquetting machine as claimed in claim 1, is characterized in that: The material collecting turntable (2) is fixedly connected or threadedly connected with the material retaining column (8). 4. The discharge mechanism of pasture briquetting machine as claimed in claim 1, is characterized in that: The height of the retaining column (8) is consistent with the height of the mold plate (9), and 2-4 pieces are arranged according to the rotating speed of the collecting turntable (2). 5. The discharge mechanism of pasture briquetting machine as claimed in claim 1, is characterized in that: The height of the material collection cylinder (1) is more than 5 centimeters higher than the die plate (9). 6. The discharge mechanism of pasture briquetting machine as claimed in claim 1, is characterized in that: The discharge hopper (3) includes a bottom plate inclined downward at 45-60° to the horizontal plane and two parallel side plates. 7. The discharge mechanism of pasture briquetting machine as claimed in claim 1, is characterized in that: The baffle plate (7) is 45-60° to the horizontal plane, and the upper edge of the baffle plate (7) points to the direction of the main shaft (11). 8. The discharge mechanism of pasture briquetting machine as claimed in claim 1, is characterized in that: The width, height and position of the groove can allow the retaining post (8) to pass through without interference.