CN211051918U

CN211051918U - Stone removing device for grain processing

Info

Publication number: CN211051918U
Application number: CN201922113946.XU
Authority: CN
Inventors: 王术军
Original assignee: Tianjin Chuncheng Flour Co ltd
Current assignee: Tianjin Chuncheng Flour Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-07-21
Anticipated expiration: 2029-12-02

Abstract

The utility model relates to the technical field of feed production, in particular to a stone removing device for grain processing, which comprises a working box, a bottom plate, a buffer device and a vibrating device, wherein the working box is internally provided with a working chamber, the top end of the working box is provided with a placing port communicated with the inside of the working chamber, the inside of the working chamber is provided with a first screen plate and a second screen plate, the first screen plate is provided with a first mesh which just can pass through grains, the second screen plate is provided with a second mesh which is smaller than the grains, the working chamber is divided into a first impurity removing chamber, a grain chamber and a second impurity removing chamber by the first screen plate and the second screen plate from top to bottom, the front side walls of the first impurity removing chamber and the second impurity removing chamber are both provided with discharge holes communicated with the outside, the front side wall of the grain chamber is provided with discharge holes communicated with the outside, and both the discharge holes are provided with valves, it can improve and remove stone efficiency, improves the screening effect and removes the stone effect, alleviates the manpower, reduces and uses the limitation.

Description

Stone removing device for grain processing

Technical Field

The utility model relates to a feed production technical field specifically is a stone removal device is used in grain processing.

Background

It is known that, grain is collecting the in-process, can adulterate more stone, grain is in the processing use, need get rid of stone wherein, along with the continuous improvement of production level, the rising of grain output, more and more people begin to focus on grain and remove stone head efficiency, grain among the prior art removes the stone formula and generally is artifical and screens through the screen cloth, it removes stone efficiency relatively poor, increase economic cost, extravagant more manpower, because some diameters that are greater than granule grain of the size of stone, some diameters that are less than granule grain, screen through single screen cloth, the screening effect is relatively poor, thereby it is lower to lead to it to remove the stone effect, and extravagant more manpower, the use limitation is higher.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an improve and remove stone efficiency improves the screening effect and removes the stone effect, alleviates the manpower, reduces and uses stone device for grain processing of limitation.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a stone removing device for grain processing comprises a working box, a bottom plate, a buffering device and a vibrating device, wherein a working chamber is arranged inside the working box, a placing opening is formed in the top end of the working box and communicated with the inside of the working chamber, a first screen plate and a second screen plate are arranged inside the working chamber, a first mesh which just allows grains to pass through is arranged on the first screen plate, a second mesh which is smaller than the grains is arranged on the second screen plate, the working chamber is divided into a first impurity removing chamber, a grain chamber and a second impurity removing chamber by the first screen plate and the second screen plate from top to bottom, discharge holes communicated with the outside are formed in the front side walls of the first impurity removing chamber and the second impurity removing chamber, discharge holes communicated with the outside are formed in the front side walls of the grain chamber, valves are arranged on the discharge holes and the discharge holes, side plates are longitudinally arranged in the left side area and the right side area of the bottom plate, the working box is positioned between the two side plates, the outer wall of the working box is connected with the side plates through buffer devices which are uniformly arranged, the vibration device is positioned in the right side area of the two side walls, the buffer device comprises a buffer box and buffer rods, the buffer box is connected with the side plates, a buffer cavity is arranged in the buffer box, a sliding through hole for the buffer rods to slide through is arranged on one side wall of the buffer cavity close to the working box, the buffer rods transversely penetrate through the sliding through hole, a limiting plate with the diameter larger than that of the sliding through hole is arranged at one end of the buffer rod in the buffer cavity, a buffer spring is transversely arranged at the other end of the limiting plate, the other end of the buffer spring is connected with the inner wall of one end of the buffer cavity far away from the sliding through hole, one end of the buffer rod outside the buffer box is connected with the outer wall of the working box, the top output end of vibration installs the eccentric wheel with one heart to the top eccentric position department of eccentric wheel is rotatable installs the drive pole, the other end of drive pole with the right-hand member rotatable coupling of telescopic link, the curb plate middle part that is close to vibrating device in two curb plates is provided with the flexible through-hole that runs through about, the telescopic link slidable run through flexible through-hole and with the right side wall of work box is connected.

Preferably, the four corners of the bottom side wall of the work box are provided with rollers, and the bottom end of each roller can be in rolling contact with the top end of the bottom plate.

Preferably, the bottom end of the vibration motor is provided with a support frame, and the bottom end of the support frame is connected with the top end of the bottom plate.

Preferably, the top end of the placing opening is communicated with and provided with a funnel.

Preferably, one end of the first screen plate and one end of the second screen plate are inclined towards the discharge hole, a guide plate is arranged on the inner wall of the bottom side of the working cavity, and one end of the guide plate is inclined towards the discharge hole.

Preferably, a protective cover is arranged in the upper region of the vibration device and is fixedly connected to the side plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a stone removing device is used in grain processing possesses following beneficial effect:

this stone removing device for grain processing, can put into the grain that contains the stone to work intracavity portion through placing the mouth, vibration through vibrating device drives the work box reciprocating vibration under buffer's effect, through the vibration, make the grain that contains the stone constantly rock the screening on first sieve mesh board, setting through first mesh, can filter the stone that is greater than grain and hold back, the stone and the grain that are less than grain drop to grain intracavity portion and continue to rock on second sieve mesh board, setting through the second mesh, make the stone that is less than grain constantly drop to second edulcoration intracavity portion, final grain flow falls in grain intracavity portion, improve stone removing efficiency, make things convenient for the sieve to remove the stone that the size is greater than grain or is less than grain, improve the screening effect and remove the stone effect, alleviate the manpower, reduce and use the limitation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

fig. 3 is a schematic view of the overlooking structure of the vibration motor, the eccentric wheel, the driving rod and the telescopic rod of the present invention.

In the figure: 1. a work box; 2. a base plate; 3. a first screen plate; 4. a second screen panel; 5. a first decontamination chamber; 6. a grain cavity; 7. a second impurity removal cavity; 8. a valve; 9. a side plate; 10. a buffer tank; 11. a buffer rod; 12. a limiting plate; 13. a buffer spring; 14. a vibration motor; 15. a telescopic rod; 16. an eccentric wheel; 17. driving the rod; 18. a roller; 19. a support frame; 20. a funnel; 21. a baffle; 22. a protective cover.

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.

Referring to fig. 1-3, a stone removing device for grain processing comprises a working box 1, a bottom plate 2, a buffering device and a vibrating device, wherein a working chamber is arranged inside the working box 1, a placing opening is arranged at the top end of the working box 1 and is communicated with the inside of the working chamber, grains containing stones are conveniently placed into the working chamber for screening, a first screen plate 3 and a second screen plate 4 are arranged inside the working chamber, a first mesh which is just penetrated by grains is arranged on the first screen plate 3, the stones with the sizes larger than the grains can be screened and intercepted, a second mesh with the sizes smaller than the grains is arranged on the second screen plate 4, the stones with the sizes smaller than the grains can be screened and intercepted, the working chamber is divided into a first impurity removing chamber 5, a grain chamber 6 and a second impurity removing chamber 7 by the first screen plate 3 and the second screen plate 4 from top to bottom, the front side walls of the first impurity removing cavity 5 and the second impurity removing cavity 7 are respectively provided with a discharge hole communicated with the outside, the front side wall of the grain cavity 6 is provided with a discharge hole communicated with the outside, the discharge hole and the discharge hole are respectively provided with a valve 8, so that the screened larger stones, grains and smaller stones can be taken out from the first impurity removing cavity 5, the grain cavity 6 and the second impurity removing cavity 7 respectively for next use, the left side and the right side areas of the top end of the bottom plate 2 are respectively and longitudinally provided with a side plate 9, the working box 1 is positioned between the two side plates 9, the outer wall of the working box 1 is connected with the side plates 9 through a buffer device which is uniformly arranged, the vibration device is positioned in the right side areas of the two side walls, the buffer device comprises a buffer box 10 and a buffer rod 11, the buffer box 10 is connected with the side plates 9, the buffer cavity 10 is internally provided with a buffer cavity, one side wall of the buffer cavity, which is close to the working box 1, is provided with a sliding through, the buffer rod 11 transversely penetrates through the sliding through hole, one end of the buffer rod 11, which is positioned inside the buffer cavity, is provided with a limiting plate 12, the diameter of which is larger than that of the sliding through hole, the other end of the limiting plate 12 is transversely provided with a buffer spring 13, the other end of the buffer spring 13 is connected with the inner wall of one end, which is far away from the sliding through hole, of the buffer cavity, one end, which is positioned outside the buffer box 10, of the buffer rod 11 is connected with the outer wall of the working box 1, through the flexibility of the buffer spring 13, the buffer rod 11 can swing left and right along the direction of the sliding through hole inside the buffer cavity, so that the working box 1 can be conveniently swung by matching with a vibration device, the vibration device is used for screening stones, the vibration device comprises a vibration motor 14 and a telescopic rod 15, an eccentric wheel 16 is concentrically installed, the other end of the driving rod 17 is rotatably connected with the right end of the telescopic rod 15, a telescopic through hole which penetrates through from left to right is arranged in the middle of the side plate 9 which is close to the vibrating device in the two side plates 9, the telescopic rod 15 can slidably penetrate through the telescopic through hole and is connected with the right side wall of the working box 1, the eccentric wheel 16 can be rotated through the rotation of the vibrating motor 14, the eccentric vibration is kept away, the telescopic rod 15 can reciprocate in the telescopic through hole under the action of the driving rod 17, so that the working box 1 can be driven to reciprocate from left to right under the action of the buffer device, stones can be conveniently screened, the four corners of the bottom side wall of the working box 1 are provided with rollers 18, the bottom end of each roller 18 can be in rolling contact with the top end of the bottom plate 2, the stability of the working box 1 in the swinging process between the side plates 9 is improved, and the bottom end of, and the bottom end of the supporting frame 19 is connected with the top end of the bottom plate 2, the installation stability of the vibration motor 14 is improved, the top end of the placing opening is communicated with and provided with a funnel 20, the inlet area of the placing opening is increased, a user can conveniently add grains needing stone removal into the working cavity, one end of the first screen plate 3 and one end of the second screen plate 4 are obliquely arranged towards the discharge hole, and a guide plate 21 is arranged on the inner wall of the bottom side of the working cavity, one end of the guide plate 21 inclines towards the discharge hole, the first screen plate 3, the second screen plate 4 and the guide plate 21 are arranged obliquely, so that the screened large stones, grains and small stones can slide to the discharge hole and the discharge hole conveniently for subsequent taking out, the upper area of the vibrating device is provided with a protective cover 22, and the protective cover 22 is fixedly connected with the side plate 9, so that the protective capability and the safety of the vibration device are improved.

In conclusion, this stone removing device for grain processing, when using, at first place whole in the position that the user required to use, then pour the grain that will screen the stone into to the working chamber inside at funnel 20, turn on vibrating motor 14 circular telegram, make telescopic link 15 transversely reciprocating motion inside flexible through-hole, make work box 1 constantly rock under buffer and gyro wheel 18's effect, through the first mesh on first sieve mesh board 3, screen the stone that size is greater than grain and hold back, through the second mesh on second sieve mesh board 4, screen the stone that size is less than grain and hold back, after the screening is accomplished at last, close shock dynamo, open valve 8, take out the impurity stone of first edulcoration chamber 5 and second edulcoration chamber 7 from discharge hole and relief hole respectively, it can to take out the grain of sieving the grain that grain chamber 6 inside was sieved simultaneously.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, it is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stone removing device for grain processing which characterized in that: comprises a working box (1), a bottom plate (2), a buffer device and a vibrating device, wherein a working chamber is arranged in the working box (1), a placing opening is formed in the top end of the working box (1) and communicated with the inside of the working chamber, a first screen plate (3) and a second screen plate (4) are arranged in the working chamber, a first mesh which can be penetrated by grain right is arranged on the first screen plate (3), a second mesh which is smaller than the grain is arranged on the second screen plate (4), the working chamber is divided into a first impurity removing chamber (5), a grain chamber (6) and a second impurity removing chamber (7) by the first screen plate (3) and the second screen plate (4) from top to bottom, discharge holes communicated with the outside are formed in the front side walls of the first impurity removing chamber (5) and the second impurity removing chamber (7), discharge holes communicated with the outside are formed in the front side wall of the grain chamber (6), valves (8) are arranged on the discharge hole and the discharge hole, side plates (9) are longitudinally arranged on the left side and the right side of the top end of the bottom plate (2), the working box (1) is positioned between the two side plates (9), the outer wall of the working box (1) is connected with the side plates (9) through uniformly arranged buffer devices, the vibrating device is positioned on the right side region of the two side walls, each buffer device comprises a buffer box (10) and a buffer rod (11), the buffer boxes (10) are connected with the side plates (9), a buffer cavity is arranged inside the buffer boxes (10), a sliding through hole for the buffer rod (11) to slide through is arranged on one side wall of each buffer cavity close to the working box (1), the buffer rods (11) transversely penetrate through the sliding through hole, and a limiting plate (12) with the diameter larger than that of the sliding through hole is arranged at one end of each buffer rod (11) positioned inside the corresponding, the other end of the limit plate (12) is transversely provided with a buffer spring (13), the other end of the buffer spring (13) is connected with the inner wall of one end of the buffer cavity far away from the sliding through hole, one end of the buffer rod (11) positioned outside the buffer box (10) is connected with the outer wall of the working box (1), the vibrating device comprises a vibrating motor (14) and a telescopic rod (15), an eccentric wheel (16) is concentrically arranged at the output end of the vibrating top, and the eccentric position of the top end of the eccentric wheel (16) is rotatably provided with a driving rod (17), the other end of the driving rod (17) is rotatably connected with the right end of the telescopic rod (15), the middle part of the side plate (9) close to the vibrating device in the two side plates (9) is provided with a telescopic through hole which penetrates left and right, the telescopic rod (15) can penetrate through the telescopic through hole in a sliding mode and is connected with the right side wall of the working box (1).

2. The stone removing device for grain processing according to claim 1, wherein: the four corners of the bottom side wall of the working box (1) are provided with rollers (18), and the bottom end of each roller (18) can be in rolling contact with the top end of the bottom plate (2).

3. The stone removing device for grain processing according to claim 1, wherein: the bottom end of the vibration motor (14) is provided with a support frame (19), and the bottom end of the support frame (19) is connected with the top end of the bottom plate (2).

4. The stone removing device for grain processing according to claim 1, wherein: the top end of the placing opening is communicated with and provided with a funnel (20).

5. The stone removing device for grain processing according to claim 1, wherein: one ends of the first screen mesh plate (3) and the second screen mesh plate (4) are obliquely arranged towards the discharge hole, a guide plate (21) is arranged on the inner wall of the bottom side of the working cavity, and one end of the guide plate (21) is oblique towards the discharge hole.

6. The stone removing device for grain processing according to claim 1, wherein: the upper region of the vibration device is provided with a protective cover (22), and the protective cover (22) is fixedly connected with the side plate (9).