CN210150299U - Small Portable Grain Suction Machine - Google Patents

Abstract

The utility model discloses a small portable pneumatic grain elevator, which comprises a frame body, a grain elevator pipeline, a centrifugal fan, a motor, a grain storage container rack and a handrail, wherein the bottom of the frame body is provided with a front wheel; the front end of the grain suction pipeline is arranged at the bottom of the front part of the frame body and is opened downwards, and the rear end of the grain suction pipeline is arranged at the top of the rear part of the frame body and is opened downwards; the centrifugal fan is arranged in the frame body and communicated with the grain suction pipeline; the motor is connected with the centrifugal fan to drive the centrifugal fan to suck grains through the front end of the grain suction pipeline and discharge the grains from the rear end of the grain suction pipeline; the grain storage container placing frame is arranged at the bottom of the rear part of the frame body and is positioned below the rear end of the grain sucking pipeline, and the bottom of the grain storage container placing frame is provided with a rear wheel; the handrail is arranged at the rear part of the frame body. The utility model discloses simple structure, portable to the operation place, the operating personnel site operation of being convenient for, the mobility is good, is particularly suitable for the small-scale operation of inhaling grain.

Description

Small Portable Grain Suction Machine

technical field

The utility model relates to the technical field of agricultural machinery, in particular to a small portable grain suction machine.

Background technique

The grain suction machine is mainly used to realize the transportation of grain (mainly rice, corn, etc.), and is suitable for the collection, loading, and warehouse discharge of grain in farms, drying fields, large grain depots, etc. Most of the existing grain suction machines are relatively bulky and difficult to move. They mainly absorb grain by moving flexible pipelines to the grain site, which requires manual operation, which is labor-intensive, which is not conducive to lightweight operations.

Utility model content

In view of the above deficiencies, the utility model provides a small portable grain suction machine.

To achieve the above object, the utility model adopts the following technical solutions:

A small portable grain suction machine, comprising: a frame body, the bottom of the frame body is provided with a front wheel; a grain suction pipe, the front end of the grain suction pipe is arranged at the bottom of the front part of the frame body and The opening is facing down, and the rear end of the grain suction pipeline is arranged on the top of the rear of the frame with the opening facing downward; the centrifugal fan is arranged in the frame and is connected with the grain suction. The pipeline is connected; the motor is connected with the centrifugal fan to drive the centrifugal fan to inhale the grain through the front end of the grain suction pipeline and come out from the rear end of the grain suction pipeline; store grain a container placement rack, the grain storage container placement rack is arranged at the bottom of the rear of the frame body and below the rear end of the grain suction pipeline; the bottom of the grain storage container placement rack is provided with a rear wheel; an armrest, the armrest is arranged at the rear of the frame body.

Further, the grain storage container placement rack includes a horizontally arranged bottom frame and a placement plate slidably arranged on the bottom frame. The placing plate is installed on the cross bar through a sleeve, the rear wheel is arranged on the bottom frame, and the bottom of the placing plate is provided with a universal wheel.

Further, the middle of the rear of the frame body is also provided with two grain bag hanging rods.

Further, the middle part of the rear part of the frame body is provided with a plurality of laterally arranged sockets, and the two grain bag hanging rods are detachably mounted on the sockets.

Further, the end of the armrest is provided with a rubber handle.

Further, the front end of the grain suction pipe is provided with a laterally arranged expansion port, the bottom of the expansion port is open, and the top is communicated with the front end of the grain suction pipe.

Further, a rubber pad is provided at the bottom opening of the expansion port.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model is simple in structure, easy to carry to the work site, convenient for operators to operate on site, and has good mobility, and is especially suitable for small-scale grain suction operations.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present utility model more clearly, the accompanying drawings required to be used in the description of the embodiments will be briefly introduced below.

1 is a schematic front view of the utility model;

Fig. 2 is the right side schematic diagram of the utility model;

FIG. 3 is a schematic top view of the utility model (where the placing plate moves to the side).

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1 to 3, a preferred embodiment of the present invention provides a small portable grain suction machine, which mainly includes a frame body 1, a grain suction pipeline 2, a centrifugal fan 3, a motor 4, and a grain storage container placement rack 6 and handrail 7.

The bottom of the frame body 1 is provided with a front wheel 5, and the diameter of the front wheel 5 is preferably 30-50 cm. The large diameter front wheel has the effect of shock absorption and anti-skid, and is more suitable for use on uneven ground such as rural areas. The frame body 1 is the main part of the grain suction machine, which is used to place and support each part. The side of the frame body 1 is partially hollowed out to facilitate heat dissipation. The front end of the grain suction pipe 2 is provided on the bottom of the front part of the frame body 1 and opens downward, and the rear end of the grain suction pipe 2 is provided on the top of the rear part of the frame body 1 and opens downward. The centrifugal fan 3 is arranged in the frame body 1 and communicated with the grain suction pipeline 2 . The motor 4 is connected with the centrifugal fan 3 to drive the centrifugal fan 3 to suck the grain through the front end of the grain suction pipe 2 and come out from the rear end of the grain suction pipe 2 . The grain storage container placement rack is arranged at the bottom of the rear of the frame body 1 and below the rear end of the grain suction pipe 2 , and the bottom of the grain storage container placement rack 6 is provided with rear wheels 13 . The armrest 7 is provided in the rear part of the frame body 1 .

When in use, the operator is located at the rear of the grain suction machine, that is, the rear of the frame body 1. The operator pushes (or pulls) the handrail 7 so that the grain suction machine can move forward (or backward), and the motor 4 starts and drives the centrifugal Fan 3, the centrifugal fan 3 sucks the grain through the front end of the grain suction pipe 2 and comes out from the rear end of the grain suction pipe 2, that is, the grain enters from the opening of the front end of the grain suction pipe 2, and flows in the centrifugal fan 3. Under the action of the action, from the opening of the rear end of the grain suction pipe 2, a container for temporarily storing grain is placed on the grain storage container placement rack 6. The container can be a frame, a grain bag, etc., so that the grain suction pipe 2 The grain coming out of the opening of the rear end is dropped into the container for temporarily storing grain, so as to realize the collection of grain.

The grain storage container placing rack 6 includes a horizontally arranged bottom frame 61 and a placing plate 62 slidably arranged on the bottom frame 61. The bottom frame 61 includes cross bars 63 with two ends facing both sides of the frame body 1, and the placing plate 62 passes through the sleeve. The cylinder is installed on the cross bar 63 , the rear wheel 13 is arranged on the bottom frame 61 , and the bottom of the placing plate 62 is provided with a universal wheel 64 . When in use, the container for temporarily storing grain is placed on the placing plate 62. When the container for temporarily storing grain is filled with grain, since the placing plate 62 is movable, the placing plate 62 can be pulled out to the side of the frame 1, which is convenient for the operator The food storage container is removed from the placement plate 62 .

The middle of the rear of the frame body 1 is also provided with two grain bag hanging rods 8, and the grain bag hanging rod 8 is provided with a plurality of protrusions, which is convenient for temporarily hanging the open upper end of the grain bag on the grain bag hanging rod 8, Therefore, there is no need to manually hold the grain bag when sucking grain. The middle of the rear of the frame body 1 is provided with a plurality of horizontally arranged sockets 9, and two grain bag hanging rods 8 are detachably mounted on the sockets 9. For example, the socket 9 is provided with an internal thread, and the ends of the grain bag hanging rods 8 With matching external threads, the grain bag hanging rod 8 can be installed on the socket 9 by means of screw connection. By setting the sockets 9, the distance between the two grain bags hanging on the rods 8 can be changed, so as to facilitate the use of grain bags with different opening widths.

The end of the armrest 7 is provided with a rubber handle 10 to increase the comfort of the operator.

The front end of the grain suction pipe 2 is provided with a laterally arranged expansion port 11 , the bottom of the expansion port 11 is open, and the top is communicated with the front end of the grain suction pipe 2 . The expansion port 11 is provided, which is convenient to increase the grain suction area to improve the grain suction efficiency. The bottom opening of the expansion port 11 is provided with a rubber pad 12, which can effectively prevent damage caused by collision with the ground or objects on the ground.

The above are only specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art who is familiar with the technical field of the present invention can easily think of changes within the technical scope disclosed by the present utility model. Or replacement should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims (7)

1. A small-size portable pneumatic grain elevator which is characterized by comprising:

the bicycle frame comprises a frame body (1), wherein a front wheel (5) is arranged at the bottom of the frame body (1);

the front end of the grain suction pipeline (2) is arranged at the bottom of the front part of the frame body (1) and is opened downwards, and the rear end of the grain suction pipeline (2) is arranged at the top of the rear part of the frame body (1) and is opened downwards;

the centrifugal fan (3) is arranged in the frame body (1) and communicated with the grain suction pipeline (2);

the motor (4) is connected with the centrifugal fan (3) to drive the centrifugal fan (3) to suck grains into the front end of the grain suction pipeline (2) and discharge the grains from the rear end of the grain suction pipeline (2);

the grain storage container placing frame (6) is arranged at the bottom of the rear part of the frame body (1) and is positioned below the rear end of the grain sucking pipeline (2); the bottom of the grain storage container placing frame (6) is provided with a rear wheel (13);

the handrail (7), handrail (7) are located the rear portion of framework (1).

2. The small-sized portable pneumatic grain elevator according to claim 1, characterized in that the grain storage container placing frame (6) comprises a horizontally arranged bottom frame (61) and a placing plate (62) arranged on the bottom frame (61) in a sliding manner, the bottom frame (61) comprises a cross bar (63) with two ends facing to two sides of the frame (1), the placing plate (62) is arranged on the cross bar (63) through a sleeve, the rear wheel (13) is arranged on the bottom frame (61), and the bottom of the placing plate (62) is provided with a universal wheel (64).

3. The small portable pneumatic grain elevator according to claim 1, characterized in that two grain bag hanging rods (8) are further arranged in the middle of the rear part of the frame body (1).

4. The small portable pneumatic grain elevator according to claim 3, characterized in that the middle of the rear part of the frame (1) is provided with a plurality of laterally arranged insertion openings (9), and two grain bag hanging rods (8) are detachably mounted on the insertion openings (9).

5. The small portable pneumatic grain elevator according to claim 1, characterized in that the end of the handrail (7) is provided with a rubber handle (10).

6. The small portable pneumatic grain elevator according to claim 1, characterized in that the front end of the grain elevator pipeline (2) is provided with a transversely arranged expansion opening (11), the bottom of the expansion opening (11) is open, and the top of the expansion opening is communicated with the front end of the grain elevator pipeline (2).

7. The small portable pneumatic grain elevator according to claim 6, characterized in that the bottom opening of the expansion opening (11) is provided with a rubber pad (12).

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