CN210654887U

CN210654887U - Grain conveyer

Info

Publication number: CN210654887U
Application number: CN201921549648.9U
Authority: CN
Inventors: 金子常雄; 金子重雄; 堀川浩史
Original assignee: Jinzi Agricultural Machinery Wuxi Co ltd
Current assignee: Jinzi Agricultural Machinery Wuxi Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-06-02
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a grain conveying device, which comprises a shell, wherein the upper surface of the shell is provided with a feed inlet, and the lower surface of the shell is provided with a discharge outlet; the grain conveying device comprises a shell, a conveying belt, a discharging port, a blowing mechanism and a blowing mechanism, wherein the shell is internally provided with the conveying belt, the shell is provided with a transmission mechanism which is used for being rotationally connected with the conveying belt, the discharging port is arranged at the position of the shell below the transmission mechanism, the blowing mechanism is arranged at the position of the shell close to the discharging port, and the blowing mechanism is used for blowing grains attached to the surface of the conveying belt away from the conveying belt and falling into the discharging port; the utility model prevents the grain from blowing into the shell by arranging the baffle to keep the cleanness in the shell; the utility model discloses an adjusting part is in order to solve the tension stability problem between transportation area and the drive mechanism.

Description

Grain conveyer

Technical Field

The utility model relates to a cereal transportation equipment, in particular to cereal conveyer.

Background

The grain drying equipment is a machine and equipment for reducing the water content of grain particles, and the function of the equipment is to remove water in the grain so that the grain is kept dry to prolong the holding time of the grain and prevent the grain from mildewing due to excessive water. The grain drier makes hot air to dry grains, so that grain moisture can be removed quickly, and grains can be heated uniformly.

The grain transporting device transports the grains into the grain dryer. Because the grains have larger moisture and dust, the grains on the conveying belt can not completely fall into the discharge hole of the device in the conveying process, and a part of the grains can be attached to the surface of the conveying belt and can fall off to other parts of the device, so that grain accumulation is generated in the device, and the operation of the device is influenced.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a cereal conveyer has solved the problem of conveyer belt surface attachment cereal.

The technical scheme is as follows: the utility model relates to a grain conveying device, which comprises a shell, wherein the upper surface of the shell is provided with a feed inlet, and the lower surface is provided with a discharge outlet; the grain conveying device comprises a conveying belt, a conveying belt and a blowing mechanism, wherein the conveying belt is arranged in a shell, the shell is provided with a transmission mechanism which is used for being connected with the conveying belt in a rotating mode, a discharging port is formed in the position of the shell below the transmission mechanism, the blowing mechanism is arranged in the position, close to the discharging port, of the shell, and the blowing mechanism is used for blowing grains attached to the surface of the conveying belt away from the conveying belt and falling into the discharging.

Through adopting above-mentioned technical scheme, cereal pours into from the feed inlet, puts in the discharge gate through the conveyer belt, because cereal itself has certain moisture and raise dust, consequently lies in the cereal on conveyer belt surface and can adhere to on the conveyer belt surface, and the mechanism of blowing is exactly that blows off conveyer belt surface adnexed cereal from the conveyer belt surface to blow to the discharge gate, at last conveyed grain drier department.

Has the advantages that: the utility model solves the problem that the grain is attached to the surface of the conveyer belt by arranging the blowing mechanism; the utility model prevents the grain from blowing into the shell by arranging the baffle to keep the cleanness in the shell; the utility model discloses an adjusting part is in order to solve the tension stability problem between transportation area and the drive mechanism.

Drawings

FIG. 1 is a schematic view of the structure of a grain transporter;

fig. 2 is a schematic view of the structure of the blowing mechanism (air source not shown).

Detailed Description

As shown in fig. 1, a grain conveying device comprises a shell 1, wherein a feeding hole 2 is formed in the upper surface of the shell 1, and a discharging hole 3 is formed in the lower surface of the shell; a conveying belt 4 is arranged in the shell 1, the shell 1 is provided with a transmission mechanism 5 which is used for being rotationally connected with the conveying belt 4, and the discharge hole 3 is arranged at the position of the shell 1 below the transmission mechanism 5.

The transmission mechanism 5 comprises a driving wheel 51 in transmission connection with the conveying belt 4, a driven wheel 52 in transmission connection with the conveying belt 4 and a driving motor 53 for driving the driving wheel 51 to rotate, the driving motor 53 and the driving wheel 51 are in rotation connection through a belt or a gear belt, and the driving motor 53 is arranged on the upper surface of the shell 1.

The conveyor belt 4 may be loose after a long period of use, and therefore in order to ensure a stable tension between the transmission mechanism 5 and the conveyor belt 4, an adjustment assembly 9 for adjusting the tension between the driven wheel 52 and the conveyor belt 4 is provided at one end of the housing 1 adjacent to the driven wheel 52. The adjusting assembly 9 comprises a sliding block 91 embedded with a bearing, an adjusting rod 92 with one end fixedly connected with the sliding block 91 and the other end penetrating through the shell 1, and a nut 93 fixed with the other end of the adjusting rod 92.

As shown in fig. 1 and 2, the grain transporting device includes a blowing mechanism 6, the blowing mechanism 6 is disposed at the housing 1 near the discharging port 3, the blowing mechanism 6 is used for blowing grains attached to the surface of the transporting belt 4 away from the transporting belt 4 and into the discharging port 3, the blowing mechanism 6 includes an air pipe 61 having a plurality of blowing nozzles, a fixing block 62 whose angle is adjustable and fixed in the housing 1, and an air source 63.

A pair of baffles 7 are arranged in the shell 1, the baffles 7 are arranged at two sides of the conveyer belt 4, and the baffles 7 are used for preventing grains from being blown into other parts of the shell 1 except the discharge port 3 by the blowing mechanism 6.

In order to observe the grain transportation condition in the shell 1 and the grain accumulation condition in the shell 1, an observation window 8 is arranged on the side wall of the shell 1.

An openable and closable anti-blocking opening 10 is formed in the side wall of the shell 1, and the anti-blocking opening 10 is used for cleaning accumulated grains at the discharge port 3.

Claims

1. A grain conveying device comprises a shell (1), wherein a feeding hole (2) is formed in the upper surface of the shell (1), and a discharging hole (3) is formed in the lower surface of the shell; the grain-oriented corn harvester is characterized by further comprising a blowing mechanism (6), wherein the blowing mechanism (6) is arranged at the position of the shell (1) close to the discharge port (3), and the blowing mechanism (6) is used for blowing grains attached to the surface of the conveying belt (4) away from the conveying belt (4) and falling into the discharge port (3).

2. Grain conveyor according to claim 1, characterized in that the blowing means (6) comprise an air pipe (61) with a plurality of blowing nozzles, a fixed block (62) which is angularly adjustable with respect to the air pipe (61) and is fixed in the housing (1), and an air supply (63).

3. A grain transporting device as claimed in claim 1, characterised in that a pair of baffles (7) are provided in the housing (1), the baffles (7) being disposed on both sides of the conveyor belt (4), the baffles (7) being adapted to prevent grain from being blown into the housing (1) by the blowing means (6) except the outlet (3).

4. The grain conveying device according to claim 1, wherein the transmission mechanism (5) comprises a driving wheel (51) in transmission connection with the conveying belt (4), a driven wheel (52) in transmission connection with the conveying belt (4) and a driving motor (53) for driving the driving wheel (51) to rotate, the driving motor (53) and the driving wheel (51) are in rotation connection through a belt or a gear belt, and the driving motor (53) is arranged on the upper surface of the shell (1).

5. A grain transporting device according to claim 4, characterised in that an adjusting assembly (9) for adjusting the tension between the driven wheel (52) and the conveyor belt (4) is provided at the end of the housing (1) adjacent to the driven wheel (52).

6. A grain transportation device according to claim 3, characterised in that the side walls of the housing (1) are provided with viewing windows (8).