CN217101733U

CN217101733U - Two-way spiral conveying device for grain suction machine

Info

Publication number: CN217101733U
Application number: CN202220834192.6U
Authority: CN
Inventors: 于劲; 张万德; 刘腾; 陈浩; 赵凯; 于波
Original assignee: Binhai County Hengfeng Grain Machinery Co ltd
Current assignee: Binhai County Hengfeng Grain Machinery Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-08-02
Anticipated expiration: 2032-04-12

Abstract

The utility model discloses a inhale grain machine two-way screw conveyer, including storing up the grain box, the bottom of storing up the grain box is fixed with the support frame, the bottom of support frame is equipped with throws the silo, all be equipped with the hob on the axis of vertical conveyer pipe and horizontal conveyer pipe, the surface of hob all is equipped with helical blade, the bottom of vertical conveyer pipe extends to in throwing the silo, the top of vertical conveyer pipe extends to and stores up in the grain box and fixes the interior top surface at storing up the grain box through the connecting rod, the end fixing of horizontal conveyer pipe has conveying motor, the one end that horizontal conveyer pipe is close to conveying motor is equipped with the discharge gate, the top center department of storing up the grain box is fixed with the hoisting motor. This inhale two-way spiral delivery mechanism for grain machine simple structure, the modern design, convenient to use through setting up horizontal conveyer pipe and conveying motor in storage grain box both sides, conveniently adjusts the transport position of grain, has improved transport efficiency simultaneously greatly.

Description

Two-way spiral conveying device for grain suction machine

Technical Field

The utility model belongs to the technical field of conveying equipment, concretely relates to inhale two-way screw conveyer of grain machine.

Background

The pneumatic grain elevator is a novel agricultural and industrial machine, is suitable for bulk conveying operation of various small granular materials such as grains and plastics by pneumatically conveying the granular materials, can horizontally, obliquely and vertically convey the materials by utilizing pipeline layout, has large and small travelling wheels, is simple and convenient to operate, and can independently finish conveying tasks by a single machine. The grain elevator is suitable for loading, unloading, supplementing, discharging, turning over and reversing in farms, docks, stations, large grain depots and the like, and is suitable for mechanical operation of bulk loading, bulk transportation and bulk unloading in production processes in the industries of grain processing, feed processing, beer brewing and the like. The grain elevator can work singly, in combination or with other equipment to form a conveying system according to the conveying process requirements so as to meet different operation requirements. The automatic conveying device has the characteristics of flexible layout, convenience in movement, wide operation range and large conveying capacity, and can save a large amount of manpower and material resource cost.

Spiral delivery mechanism occupies very important position in the use of grain elevator, but the inconvenient regulation of current spiral delivery mechanism can only be fixed send grain towards a direction, appears grain very easily and blocks up the problem that the ejection of compact was buckled, and the staff can only stop the operation when maintaining, greatly reduced transport efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inhale two-way screw conveyor of grain machine to solve the current problem that the screw conveyor of inhaling grain machine adjusts inconveniently, conveying efficiency hangs down.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a inhale two-way screw conveyer for grain machine, is including storing up the grain box, being located the vertical conveyer pipe on storing up the grain box axis and fixing the horizontal conveyer pipe in storing up grain box both sides bottom, the bottom of storing up the grain box is fixed with the support frame, the bottom of support frame is equipped with throws the silo, all be equipped with the hob on the axis of vertical conveyer pipe and horizontal conveyer pipe, the surface of hob all is equipped with helical blade, the bottom of vertical conveyer pipe extends to throwing in the silo, the top of vertical conveyer pipe extends to and stores up in the grain box and fixes the interior top surface at storing up the grain box through the connecting rod, the end fixing of horizontal conveyer pipe has conveying motor, the one end that horizontal conveyer pipe is close to conveying motor is equipped with the discharge gate, the top center department of storing up the grain box is fixed with the hoisting motor.

Preferably, the longitudinal conveying pipe is provided with one, and a screw rod in the longitudinal conveying pipe is connected with an output shaft of the lifting motor through a coupler.

Preferably, the number of the transverse conveying pipes is two, the two transverse conveying pipes are symmetrically arranged, and the screw rods in the two transverse conveying pipes are respectively connected with the output shafts of the corresponding conveying motors through couplers.

Preferably, universal wheels are further fixed at four corners of the bottom of the support frame.

Preferably, a plurality of fixed rods are fixed on two sides of the grain storage box body, and the other ends of the fixed rods are fixedly connected with the corresponding transverse conveying pipes.

Preferably, the length of the connecting rod is one third of the height of the grain storage box body.

Preferably, spiral grooves matched with the spiral blades are formed in the longitudinal conveying pipe and the transverse conveying pipe.

Preferably, the longitudinal section of the support frame is of a U-shaped structure, a cross rod for pushing and pulling is fixed to one side of the support frame, and a control device electrically connected with the lifting motor and the conveying motor respectively is fixed to the middle of the cross rod.

The utility model discloses a technological effect and advantage: this two-way spiral delivery mechanism for grain elevator simple structure, the modern design, convenient to use through setting up promotion motor and vertical conveyer pipe, can be with throwing that the grain in the silo is continuously carried to the grain storage box internally, through set up horizontal conveyer pipe and delivery motor in grain storage box both sides, conveniently adjusts the delivery position of grain, has improved transport efficiency simultaneously greatly.

Drawings

Fig. 1 is a vertical sectional view of the present invention;

fig. 2 is a left side view of the present invention;

fig. 3 is a schematic structural view of the vertical conveying pipe of the present invention.

In the figure: 1. a grain storage box body; 2. a longitudinal delivery pipe; 3. a transverse conveying pipe; 4. a support frame; 5. a feeding trough; 6. a universal wheel; 7. a screw rod; 8. a helical blade; 9. a connecting rod; 10. fixing the rod; 11. a hoisting motor; 12. a conveying motor; 13. a discharge port; 14. a cross bar; 15. and a control device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a two-way screw conveyer for grain suction machine, which comprises a grain storage box body 1, a longitudinal conveying pipe 2 positioned on the central axis of the grain storage box body 1 and a transverse conveying pipe 3 fixed at the bottom of two sides of the grain storage box body 1, wherein the bottom of the grain storage box body 1 is fixed with a support frame 4, the bottom of the support frame 4 is provided with a feeding groove 5, the central axes of the longitudinal conveying pipe 2 and the transverse conveying pipe 3 are both provided with a screw rod 7, the surface of the screw rod 7 is provided with a helical blade 8, the bottom of the longitudinal conveying pipe 2 extends into the feeding groove 5, the top end of the longitudinal conveying pipe 2 extends into the grain storage box body 1 and is fixed at the inner top surface of the grain storage box body 1 through a connecting rod 9, the end part of the transverse conveying pipe 3 is fixed with a conveying motor 12, one end of the transverse conveying pipe 3 close to the conveying motor 12 is provided with a discharge port 13, a lifting motor 11 is fixed at the center of the top of the grain storage box body 1.

In addition, vertical conveyer pipe 2 is equipped with one altogether, the hob 7 in the vertical conveyer pipe 2 passes through the coupling joint with the output shaft that promotes motor 11, conveniently drives hob 7 in the vertical conveyer pipe 2 through promoting motor 11 and rotates, and then promotes the grain in the feeding trough 5 to storing up in the grain box 1. Horizontal conveyer pipe 3 is equipped with two altogether 3 symmetrical settings of horizontal conveyer pipe, two hob 7 in the horizontal conveyer pipe 3 passes through the coupling joint with its conveying motor 12's that corresponds output shaft respectively, conveniently drives hob 7 in the horizontal conveyer pipe 3 through conveying motor 12 and rotates, and then carries the discharge gate to the 3 tip of horizontal conveyer pipe with the grain in the storage grain box 1. And universal wheels 6 are further fixed at four corners of the bottom of the support frame 4, so that the position of the conveying device is convenient to move and adjust.

It is worth mentioning that a plurality of fixed rods 10 are fixed on two sides of the grain storage box body 1, and the other ends of the fixed rods 10 are fixedly connected with the corresponding transverse conveying pipes 3, so that the structural stability is improved. The length of connecting rod 9 is the third of storage grain box 1 height for the grain that vertical conveyer pipe 2 promoted and come can get into storage grain box 1 from the clearance of connecting rod 9, prevents simultaneously that the grain in the storage grain box 1 from flowing back to vertical conveyer pipe 2. All be equipped with in vertical conveyer pipe 2 and the horizontal conveyer pipe 3 with helical blade 8 assorted helicla flute, make things convenient for hob 7 to rotate, prevent that helical blade from cutting to pieces and rubbing the conveyer pipe inner wall, also can avoid leading to grain landing in transportation process because of helical blade 8 and conveyer pipe inner wall distance are too big simultaneously, guaranteed the transport effect. The U-shaped section of the support frame 4 is of a U-shaped structure, a cross rod 14 for pushing and pulling is fixed on one side of the support frame 4, and a control device 15 electrically connected with the lifting motor 11 and the conveying motor 12 respectively is fixed in the middle of the cross rod 14.

The working principle is as follows: this inhale grain machine during two-way screw conveyer uses, firstly pour into the grain of waiting to carry in throwing silo 5, then start lifting motor 11 through controlling means 15, lifting motor 11 drives hob 7 in the vertical conveyer pipe 2 and rotates, helical blade 8 on the hob 7 upwards promotes grain and gets into storage grain box 1 through the clearance of connecting rod 9, then rethread controlling means 15 starts conveying motor 12 on a horizontal conveyer pipe 3, carry the grain in the storage grain box 1 to discharge gate 13, when this side discharge gate 13 ejection of compact is not smooth, start conveying motor 12 on another horizontal conveyer pipe 3, make the grain in the storage grain box 1 carry to another discharge gate 13.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a two-way screw conveyor of grain suction machine which characterized in that: comprises a grain storage box body (1), a longitudinal conveying pipe (2) positioned on the central axis of the grain storage box body (1) and transverse conveying pipes (3) fixed at the bottoms of the two sides of the grain storage box body (1), wherein a support frame (4) is fixed at the bottom of the grain storage box body (1), a feeding groove (5) is arranged at the bottom end of the support frame (4), spiral rods (7) are respectively arranged on the central axes of the longitudinal conveying pipe (2) and the transverse conveying pipes (3), spiral blades (8) are respectively arranged on the surfaces of the spiral rods (7), the bottom end of the longitudinal conveying pipe (2) extends into the feeding groove (5), the top end of the longitudinal conveying pipe (2) extends into the grain storage box body (1) and is fixed on the inner top surface of the grain storage box body (1) through a connecting rod (9), a conveying motor (12) is fixed at the end part of the transverse conveying pipe (3), a discharge hole (13) is arranged at one end of the transverse conveying pipe (3) close to the conveying motor (12), a lifting motor (11) is fixed at the center of the top of the grain storage box body (1).

2. The bidirectional spiral conveying device for the grain suction machine of claim 1, which is characterized in that: the vertical conveying pipe (2) is provided with one, and a screw rod (7) in the vertical conveying pipe (2) is connected with an output shaft of a lifting motor (11) through a coupler.

3. The bidirectional spiral conveying device for the grain suction machine of claim 1, which is characterized in that: the horizontal conveying pipe (3) is provided with two, two the horizontal conveying pipe (3) is symmetrically arranged, and two screw rods (7) in the horizontal conveying pipe (3) are respectively connected with output shafts of corresponding conveying motors (12) through couplings.

4. The bidirectional spiral conveying device for the grain suction machine of claim 1, which is characterized in that: and universal wheels (6) are further fixed at the four corners of the bottom of the support frame (4).

5. The bidirectional spiral conveying device for the grain suction machine of claim 1, which is characterized in that: a plurality of fixed rods (10) are fixed on two sides of the grain storage box body (1), and the other ends of the fixed rods (10) are fixedly connected with the corresponding transverse conveying pipes (3).

6. The bidirectional spiral conveying device for the grain suction machine of claim 1, which is characterized in that: the length of the connecting rod (9) is one third of the height of the grain storage box body (1).

7. The bidirectional spiral conveying device for the grain suction machine of claim 1, which is characterized in that: spiral grooves matched with the spiral blades (8) are formed in the longitudinal conveying pipe (2) and the transverse conveying pipe (3).

8. The bidirectional spiral conveying device for the grain suction machine of claim 1, which is characterized in that: the U-shaped structure is characterized in that the longitudinal section of the support frame (4) is of a U-shaped structure, a cross rod (14) used for pushing and pulling is fixed on one side of the support frame (4), and a control device (15) electrically connected with the lifting motor (11) and the conveying motor (12) respectively is fixed in the middle of the cross rod (14).