CN219407107U - Stone removing machine for grain processing - Google Patents

Abstract

The utility model relates to the field of stone removing machines and discloses a stone removing machine for grain processing, which comprises a discharge hopper, wherein the lower end of the discharge hopper is fixedly connected and communicated with a conveying pipe, the lower end of the conveying pipe is fixedly connected and communicated with two symmetrically arranged shunt pipes, the lower end of the shunt pipe is fixedly connected with a discharge pipe, the lower end of the conveying pipe is rotationally connected with a rotating rod, the rotating rod is correspondingly arranged with the shunt pipes, the outer wall of the rotating rod is fixedly connected with a shunt plate, the shunt plate is correspondingly arranged with the two shunt pipes, one end of the rotating rod penetrates through the outside of the conveying pipe and is fixedly connected with a rotating handle.

Description

Stone removing machine for grain processing

Technical Field

The utility model relates to the field of stone removing machines, in particular to a stone removing machine for grain processing.

Background

The grains refer to rice, wheat, millet, soybean and other miscellaneous cereals, are one of main foods of people in China, the grains are classified and destoner by a specific gravity destoner after harvesting and collecting, and seeds are carefully selected by the specific gravity destoner before planting.

In order to further facilitate the classification and the stone removal of grains by the specific gravity stone removing machine, impurities are removed or powder is sieved, the prior art makes a plurality of improvements on the specific gravity stone removing machine, and as disclosed in the patent with publication number CN217496571U, the grain processing stone removing machine comprises a discharge hopper, a discharge barrel is arranged at the bottom of the discharge hopper, a movable plate is arranged in the discharge barrel, the edge of the movable plate is attached to the inner wall of the discharge barrel, a first rotating rod is horizontally arranged at one end of the movable plate, a second rotating rod is horizontally arranged at the other end of the movable plate, the second rotating rod is rotationally connected with the inner wall of the discharge barrel, a rotating hole is formed in the outer wall of the discharge barrel, one end of the first rotating rod penetrates through the rotating hole and is positioned outside the discharge barrel, and a horizontal fixing device for fixing the movable plate in a horizontal state and a vertical fixing device for fixing the movable plate in a vertical state are further arranged on the discharge barrel. The utility model has simple structure and convenient operation, and prevents grain waste caused by changing the collecting bag.

The prior art has obvious beneficial effects, but has the following defects:

above-mentioned prior art is through placing the collection bag outside the ejection of compact section of thick bamboo to go into cereal follow ejection of compact fill unloading through fly leaf control, but when in-service use, after a collection bag is collected fully, need close out the hopper unloading through the fly leaf, remove the collection bag that collects fully, the collection bag that again uses another empty collection bag cover to receive the material outside the ejection of compact section of thick bamboo, unable sustainable is collected the cereal material after handling, has influenced work efficiency, if cereal processing's speed is faster simultaneously, at the in-process of removing the collection bag that will collect fully, because of the unloading of ejection of compact fill is closed, can lead to spilling over and dropping out of cereal that collects in the ejection of compact fill, influence the use.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a stoner for grain processing, which aims to solve the problems that the collection efficiency of grains is low and the grains possibly overflow out of a hopper in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stoner for cereal processing, including the play hopper, the lower extreme fixedly connected with of play hopper and intercommunication have the conveyer pipe, the lower extreme fixedly connected with of conveyer pipe and the shunt tubes that the intercommunication has two symmetries to set up, the lower extreme fixedly connected with discharging pipe of shunt tubes, the inside lower extreme rotation of conveyer pipe is connected with the bull stick, the bull stick corresponds the setting with the shunt tubes, the outer wall fixedly connected with flow distribution plate of bull stick, the flow distribution plate corresponds the setting with two shunt tubes, the one end of bull stick runs through outside the conveyer pipe and fixedly connected with changes the handle.

Preferably, the discharging pipe is in a cylindrical shape, and the outer wall of the lower end of the discharging pipe is provided with a rope groove.

Preferably, the upper end of the discharge hopper is fixedly connected with a baffle frame.

Preferably, both sides of the upper end of the flow dividing plate are provided with inclined grooves which are matched with the inner wall of the conveying pipe.

Preferably, one side of one of the shunt tubes is penetrated and is connected with a baffle in a sliding manner, one end of the baffle is matched with the inner wall of the shunt tube, one end of the baffle is positioned in the shunt tube, and the other end of the baffle is positioned outside the shunt tube.

Preferably, the baffle is fixedly connected with a thin baffle plate at the bottom surface of one end of the baffle plate positioned in the shunt tube.

Preferably, the baffle is fixedly connected with a brace on the upper surface of one end of the outer end of the shunt tube.

Compared with the prior art, the utility model has the following beneficial effects:

according to the grain discharging device, the two shunt pipes are arranged, the two shunt pipes can be respectively discharged through the shunt plates, after the grain is filled in the collecting bag through the discharging pipe at the lower end of one shunt pipe, the shunt plates can be rotated to close the shunt pipes, the other shunt pipe is discharged, the speed of collecting the grain can be increased by sequentially discharging the two shunt pipes, the efficiency is improved, and meanwhile the grain is prevented from overflowing out of the hopper.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the discharge hopper, delivery tube and shunt tube of the present utility model;

FIG. 3 is a schematic view of the structure of the diverter plate and the rotating rod of the present utility model;

fig. 4 is a schematic structural view of a baffle plate according to the present utility model.

In the figure: 1. discharging a hopper; 2. bracing; 3. a delivery tube; 4. a shunt; 5. a discharge pipe; 6. a rotating rod; 7. a diverter plate; 8. a rotating handle; 9. rope grooves; 10. a baffle; 11. a baffle frame; 12. a thin baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

The technical scheme of the utility model is further described below with reference to the attached drawings and the embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the drawings related to the present utility model are shown.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", etc., azimuth or positional relationship are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of operations, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

Referring to fig. 1-4, a stone removing machine for grain processing comprises a discharge hopper 1, wherein the lower end of the discharge hopper 1 is fixedly connected and communicated with a conveying pipe 3, the lower end of the conveying pipe 3 is fixedly connected and communicated with two symmetrically arranged split pipes 4, the lower end of the split pipe 4 is fixedly connected with a discharge pipe 5, the lower end of the inner part of the conveying pipe 3 is rotatably connected with a rotating rod 6, the rotating rod 6 is correspondingly arranged with the split pipes 4, the outer wall of the rotating rod 6 is fixedly connected with a split plate 7, the split plate 7 is correspondingly arranged with the two split pipes 4, and one end of the rotating rod 6 penetrates through the outside of the conveying pipe 3 and is fixedly connected with a rotating handle 8.

Referring to fig. 1-3, the stoner of the present utility model has a similar structure to the existing stoner, such as a stoner for grain processing disclosed in the patent publication No. CN217496571U, and the main improvement of the present utility model is the discharging mode of the discharging hopper. The grain discharging hopper 1 is arranged on one side of a stone removing machine, when the grain discharging hopper is used, stones are removed by the stone removing machine, two collecting bags are respectively bound outside two discharging pipes 5, the treated grains enter the grain discharging hopper 1, at the moment, the upper end of a flow dividing plate 7 is contacted with the inner wall of one side of a conveying pipe 3, the grains enter the conveying pipe 3 from the discharging hopper 1 and are contacted with the flow dividing plate 7, the flow dividing plate 7 guides the grains, the grains slide into one of the flow dividing pipes 4 and then slide downwards along the flow dividing pipe 4, the grains are conveyed into one collecting bag through the discharging pipe 5, after the collecting bag is filled, a rotating handle 8 is rotated, the rotating handle 8 drives the flow dividing plate 7 to rotate through a rotating rod 6, the upper end of the flow dividing plate 7 is contacted with the other side of the conveying pipe 3, at the moment, the grains are driven by the flow dividing plate 7 to the other flow dividing pipe 4, the grains are filled into the other collecting bags, the grains can be discharged by the two discharging pipes 5 in sequence, the grain collecting speed can be increased, the efficiency can be improved, the grains are prevented from overflowing out of the hopper 1, and the practicability is high.

Please refer to fig. 1, 2, the discharging pipe 5 is cylindrical setting, and rope groove 9 has been seted up to the lower extreme outer wall of discharging pipe 5, and cylindrical discharging pipe 5 can conveniently tie up the collecting bag outside discharging pipe 5 through the rope, makes the upper end of collecting bag hug closely with the outer wall of discharging pipe 5, makes things convenient for cereal entering collecting bag in, and the rope can tie up in rope groove 9, increases the intensity to collecting bag restriction, is convenient for collect cereal.

Referring to fig. 1, a baffle frame 11 is fixedly connected to the upper end of the discharge hopper 1, and the baffle frame 11 can guide to avoid the phenomenon that grains are too fast flushed through the discharge hopper 1 to fall on the ground when the stoner conveys grains to the discharge hopper 1.

Referring to fig. 3, both sides of the upper end of the splitter plate 7 are provided with inclined slots, the inclined slots are matched with the inner wall of the conveying pipe 3, and the inclined slots can increase the contact area between the splitter plate 7 and the conveying pipe 3, so that the splitter plate 7 guides grains stably, and the inclined slots can guide grains.

Referring to fig. 2 and 4, one side of one of the shunt tubes 4 is penetrated and slidably connected with a baffle 10, one end of the baffle 10 is matched with the inner wall of the shunt tube 4, one end of the baffle 10 is located in the shunt tube 4, and the other end of the baffle 10 is located outside the shunt tube 4, when the grain is stopped to be conveyed outwards, the shunt plate 7 can be reversed in the opposite direction to the shunt tube 4 with the baffle 10, then when the baffle 10 is inserted into the shunt tube 4, one end of the baffle 10 abuts against the inner wall of the shunt tube 4, the shunt plate 7 blocks one of the shunt tubes 4, and the baffle 10 shields the other shunt tube 4, so that the grain cannot slide out of the shunt tube 4, and the grain is convenient to use.

Referring to fig. 4, a thin baffle 12 is fixedly connected to a bottom surface of one end of the baffle 10 located inside the shunt tube 4, and the thin baffle 12 can limit the baffle 10 so that one end of the shunt tube 4 cannot slide out of the shunt tube 4, thereby facilitating use of the baffle 10.

Referring to fig. 4, the baffle 10 is fixedly connected with a brace 2 on the upper surface of one end of the outer end of the shunt tube 4, and the baffle 10 can be pulled by the brace 2, so that the force is good, and the baffle 10 can be conveniently moved and used.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (7)

1. A stoner for grain processing, including play hopper (1), its characterized in that, the lower extreme fixedly connected with of play hopper (1) and intercommunication have conveyer pipe (3), the lower extreme fixedly connected with of conveyer pipe (3) and intercommunication have shunt tubes (4) that two symmetries set up, the lower extreme fixedly connected with discharging pipe (5) of shunt tubes (4), the inside lower extreme rotation of conveyer pipe (3) is connected with bull stick (6), bull stick (6) correspond the setting with shunt tubes (4), the outer wall fixedly connected with division plate (7) of bull stick (6), division plate (7) correspond the setting with two shunt tubes (4), the one end of bull stick (6) runs through outside conveyer pipe (3) and fixedly connected with twist grip (8).

2. A stoner for grain processing according to claim 1, characterized in that the discharge pipe (5) is cylindrically arranged and that the lower outer wall of the discharge pipe (5) is provided with rope grooves (9).

3. A stoner for grain processing according to claim 1, characterized in that the upper end of the discharge hopper (1) is fixedly connected with a baffle frame (11).

4. The stoner for grain processing according to claim 1, wherein both sides of the upper end of the splitter plate (7) are provided with inclined grooves which are arranged in a matched manner with the inner wall of the conveying pipe (3).

5. The stoner for grain processing according to claim 1, wherein one side of one of the shunt tubes (4) is penetrated and slidably connected with a baffle plate (10), one end of the baffle plate (10) is arranged in a matching manner with the inner wall of the shunt tube (4), one end of the baffle plate (10) is positioned in the shunt tube (4), and the other end of the baffle plate is positioned outside the shunt tube (4).

6. A stoner for grain processing according to claim 5, wherein a thin baffle (12) is fixedly connected to the bottom surface of the end of the baffle (10) located inside the shunt tube (4).

7. A stoner for grain processing according to claim 5, wherein the baffle (10) is fixedly connected to the brace (2) on the upper surface of the outer end of the shunt tube (4).