CN213435562U

CN213435562U - Sieving mechanism is used in rice processing

Info

Publication number: CN213435562U
Application number: CN202021891052.XU
Authority: CN
Inventors: 刘秀; 贺第谷; 金晨钟; 吴思雨; 谢晶; 王双辉
Original assignee: Loudi Chunqiu Hi Tech Agricultural Development Co ltd
Current assignee: Loudi Chunqiu Hi Tech Agricultural Development Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-06-15
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a sieving mechanism is used in rice processing, including first sieve case, second sieve case and base, the top movable mounting of base has the vibration frame, the top of vibration frame is fixed with second sieve case through the adjustable shelf, the top of second sieve case has first sieve case through fixing base butt joint intercommunication, fixed mounting has the mount on the base of vibration frame both sides, all through the hose butt joint intercommunication between first sieve case and second sieve case and the impurity discharge hopper. The utility model discloses an all install the impurity that corresponds with first sieve case and second sieve case on the mount and go out the hopper, can classify impurity and derive, the utility model discloses a there is first sieve case at the top of second sieve case through fixing base butt joint intercommunication, can be comparatively convenient with first sieve case and second sieve case separation, through rotating the screw knob, can separate second sieve case and vibration frame, conveniently clear up, improved the convenience.

Description

Sieving mechanism is used in rice processing

Technical Field

The utility model relates to a rice processing technology field specifically is a sieving mechanism is used in rice processing.

Background

The rice is a finished product prepared by rice through the procedures of cleaning, hulling, rice milling, finishing of finished products and the like, contains nearly 64% of nutrient substances in the rice and more than 90% of nutrient elements required by human bodies, is a main food for people in most regions of China, and a screening device is usually required in the rice processing process to screen out impurities such as sand, gravel, broken stones and the like in the rice through screening equipment.

The existing screening device for rice processing has the following defects:

1. the conventional screening device has poor screening effect, and cannot better classify and screen impurities in rice, so that operators are inconvenient to collect the impurities;

2. the clearance is inconvenient, and most screening plant all is fixed, and the clearance is dismantled to the better dismantlement that can not, has reduced the convenience of clearance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sieving mechanism is used in rice processing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sieving mechanism is used in rice processing, includes first sieve case, second sieve case and base, the top movable mounting of base has the vibration frame, the bottom fixed mounting of vibration frame has the bobbing machine, the top of vibration frame is fixed with second sieve case through the adjustable shelf, the inside of second sieve case is inlayed and is installed the second screen cloth, the top of second sieve case has first sieve case through fixing base butt joint intercommunication, the inside of first sieve case is inlayed and is installed first screen cloth, fixed mounting has the mount on the base of vibration frame both sides, all fixed mounting has the impurity discharge hopper that corresponds with first sieve case and second sieve case on the mount, all through hose butt joint intercommunication between first sieve case and second sieve case and the impurity discharge hopper, the front butt joint intercommunication of second sieve case has the discharge gate.

Preferably, the bottom fixed mounting of base has the supporting leg, and passes through connecting rod fixed connection between the supporting leg, the positive fixed mounting of base has control switch.

Preferably, through vibration seat movable mounting between vibration frame and the base, it is fixed through the screw thread knob between second sieve case and the adjustable shelf, the front of first sieve case and second sieve case all fixed mounting have the window.

Preferably, both sides of the second sieve box are fixedly provided with limiting seats, the bottom of the fixing seat is provided with limiting piles matched with the limiting seats, and the limiting seats and the limiting piles are fixed through fixing bolts.

Preferably, the hose and the impurity discharge hopper are installed through a buckle of a buckle frame, and a clamping pile matched with the buckle frame is arranged on the impurity discharge hopper.

Preferably, the top of first sieve case butt joint intercommunication has into the hopper, it is fixed through the movable rod between first sieve case and the mount, it is fixed through fixed knob between movable rod and the first sieve case.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an all install the impurity that corresponds with first sieve case and second sieve case on the mount and go out the hopper, can utilize first screen cloth of first sieve incasement can sieve out impurity such as large granule and derive through impurity play hopper, utilize the second screen cloth of second sieve incasement can sieve out the derivation with the impurity of tiny granule, can classify and sieve impurity, improved the screening effect, make the operation personnel can be comparatively convenient simultaneously collect impurity.

2. The utility model discloses a there is first sieve case through fixing base butt joint intercommunication at the top of second sieve case, can be through rotating the gim peg, spacing seat is taken out to the spacing stake that makes the fixing base bottom, can be comparatively convenient with first sieve case and second sieve case separation, through rotating the screw thread knob on the bobbing machine, make adjustable shelf (601) and second sieve case separation, can separate second sieve case and bobbing machine, make the operation personnel can conveniently clear up first sieve case and second sieve case, improved the convenience.

3. The utility model discloses an all butt joint intercommunication has the hose between first sieve case and second sieve case and impurity play hopper, can not influence the bobbing machine and drive the sieve case and carry out vibratory screening.

4. The utility model discloses a movable mounting has the movable rod on the mount, can fix with first sieve case, makes the sieve case can the stability in the vibration time, and difficult emergence is crooked.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the appearance structure of the present invention;

fig. 3 is a schematic view of a first partial structure of the present invention;

fig. 4 is a schematic view of a second partial structure of the present invention.

In the figure: 1. a first sieve box; 101. feeding into a hopper; 102. a first screen; 103. a window; 2. a fixed mount; 201. an impurity discharging hopper; 202. fixing the knob; 203. a movable rod; 204. pile clamping; 3. a hose; 301. a buckle frame; 4. a fixed seat; 401. limiting piles; 5. a second sieve box; 501. a second screen; 502. a limiting seat; 503. a fixing bolt; 504. a discharge port; 6. a vibration frame; 601. a movable frame; 602. a vibration seat; 603. a threaded knob; 7. a base; 701. supporting legs; 702. a control switch; 703. a connecting rod; 8. a vibrator.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a screening device for rice processing comprises a first screen box 1, a second screen box 5 and a base 7, wherein a vibrating frame 6 is movably installed at the top of the base 7 through a vibrating seat 602 by using bolts, a spring is arranged on the vibrating seat 602, a YZU type vibrating machine 8 is fixedly installed at the bottom of the vibrating frame 6 by using bolts, the vibrating frame 6 can be driven by the vibrating machine 8 through the vibrating seat 602 to vibrate, the second screen box 5 is fixed at the top of the vibrating frame 6 through a movable frame 601, the second screen box 5 and the movable frame 601 are fixed through a thread knob 603, the second screen box 5 can be conveniently installed and detached by rotating the thread knob 603, cleaning of operators is facilitated, the top of the second screen box 5 is in butt joint communication with the first screen box 1 through a fixed seat 4, limiting seats 502 are fixedly installed at two sides of the second screen box 5 by using bolts, limiting piles 401 matched with the limiting seats 502 are welded at the bottom of the fixed seat 4, the limiting seat 502 and the limiting pile 401 are fixed through the fixing bolt 503, can be inserted into the limiting seat 502 through the limiting pile 401 and fixed through the fixing bolt 503, and can be used for conveniently detaching the first sieve box 1 and separating the first sieve box 1 from the second sieve box 5, so that the first sieve box 1 can be conveniently cleaned, and convenience is improved;

the first screen mesh 102 is obliquely embedded in the first screen box 1, the second screen mesh 501 is obliquely embedded in the second screen box 5, the mesh aperture of the first screen mesh 102 is larger than that of the second screen mesh 501, the first screen mesh 102 can be used for screening larger particle impurities in a material, the screened material automatically enters the second screen box 5, smaller particle impurities are screened out through the second screen mesh 501, the screening effect is improved, the base 7 at two sides of the vibrating frame 6 is fixedly provided with the fixing frame 2 by using bolts, the fixing frame 2 is fixedly provided with the impurity discharging hopper 201 corresponding to the first screen box 1 and the second screen box 5 by using bolts, the first screen box 1, the second screen box 5 and the impurity discharging hopper 201 are communicated in a butt joint mode through the hose 3, and the vibrating frame 6 can not be influenced to drive the second screen box 5 to vibrate with the first screen box 1, the hose 3 and the impurity discharge hopper 201 are installed in a buckled mode through a buckling frame 301, the impurity discharge hopper 201 is welded with a clamping pile 204 matched with the buckling frame 301, the hose 3 and the impurity discharge hopper 201 can be installed and disassembled conveniently, the hose is convenient and practical, the hose 3 is installed corresponding to the first screen mesh 102 and the second screen mesh 501, impurities on the first screen mesh 102 and the second screen mesh 501 can slide into the impurity discharge hopper 201 along a slope through the hose 3 to be led out, the front face of the second screen box 5 is in butt joint and communication with a discharge port 504 through bolts, materials screened by the second screen mesh 501 are led out through the discharge port 504, operation personnel can conveniently perform classified collection, and the operation is convenient and rapid, the front faces of the first screen box 1 and the second screen box 5 are fixedly provided with windows 103 through bolts, and screening conditions inside the first screen box 1 and the second screen box 5 can be observed conveniently;

the bottom of a base 7 is fixedly provided with supporting legs 701 by bolts, the supporting legs 701 are fixedly connected by bolts through connecting rods 703, the stability of the structure of the device can be improved, the sliding is not easy to occur, the front surface of the base 7 is fixedly provided with a control switch 702 by bolts, the control switch 702 is connected with a vibrating machine 8 by leads, so that an operator can conveniently perform on-off control on an electric appliance, the top of a first sieve box 1 is in butt joint and communicated with a feeding hopper 101, materials can be guided into the first sieve box 1 through the feeding hopper 101 to be sieved, the first sieve box 1 is fixed with a fixed frame 2 by a movable rod 203, the movable rod 203 is movably arranged with the fixed frame 2 by a movable shaft, the movable rod 203 is fixed with the first sieve box 1 by a fixed knob 202, the first sieve box 1 can be movably fixed by the movable rod 203, so that the deflection is not easy to occur during vibration, the stability is improved.

The working principle is as follows: when the screening device for rice processing is used, firstly, the model YZU shaker 8 is started, the shaker 8 drives the vibration frame 6 to vibrate through the vibration seat 602, so as to drive the first screen box 1 and the second screen box 5 to vibrate, then, the material is poured into the first screen box 1 through the feeding hopper 101, the larger particles in the material are screened out through the first screen mesh 102, so that the impurities enter the impurity discharging hopper 201 through the hose 3 to be discharged, then, the material screened by the first screen mesh 102 automatically falls into the second screen box 5, the smaller impurity particles in the material can be screened out through the second screen mesh 501, the impurities also enter the impurity discharging hopper 201 through the hose 3 to be discharged, then, the material screened by the second screen mesh 501 can be discharged through the discharging port 504, the sorting and the collection by an operator are facilitated, the limit pile 401 is drawn out of the limit seat 502 by rotating the fixing bolt 503, the first screen box 1 can be conveniently disassembled, then through rotating the screw knob 603, make the adjustable shelf 601 and the component force of second sieve case 5, the dismantlement second sieve case 5 that can be comparatively convenient makes things convenient for the operation personnel to clear up, has improved the convenience, just accomplishes a series of operations of this sieving mechanism for rice processing above.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sieving mechanism is used in rice processing, includes first sieve case (1), second sieve case (5) and base (7), its characterized in that: the top movable mounting of base (7) has vibration frame (6), the bottom fixed mounting of vibration frame (6) has bobbing machine (8), the top of vibration frame (6) is fixed with second sieve case (5) through adjustable shelf (601), the inside of second sieve case (5) is inlayed and is installed second screen cloth (501), the top of second sieve case (5) is through fixing base (4) butt joint intercommunication has first sieve case (1), the inside of first sieve case (1) is inlayed and is installed first screen cloth (102), fixed mounting has mount (2) on base (7) of vibration frame (6) both sides, all fixed mounting is gone up in mount (2) and is gone up the impurity discharge hopper (201) that correspond with first sieve case (1) and second sieve case (5), all go out the discharge hopper (201) between first sieve case (1) and second sieve case (5) and the impurity hopper (201) and all through hose (3) butt joint intercommunication, the front surface of the second screen box (5) is in butt joint communication with a discharge hole (504).

2. The screening apparatus for rice processing according to claim 1, wherein: the bottom fixed mounting of base (7) has supporting leg (701), and passes through connecting rod (703) fixed connection between supporting leg (701), the front fixed mounting of base (7) has control switch (702).

3. The screening apparatus for rice processing according to claim 1, wherein: through vibration seat (602) movable mounting between vibration frame (6) and base (7), it is fixed through screw knob (603) between second sieve case (5) and adjustable shelf (601), all fixed mounting have window (103) in the front of first sieve case (1) and second sieve case (5).

4. The screening apparatus for rice processing according to claim 1, wherein: both sides of second sieve case (5) are fixed mounting has spacing seat (502), the bottom of fixing base (4) is equipped with spacing stake (401) with spacing seat (502) complex, fix through gim peg (503) between spacing seat (502) and spacing stake (401).

5. The screening apparatus for rice processing according to claim 1, wherein: the device is characterized in that the hose (3) and the impurity discharging hopper (201) are installed in a buckled mode through a buckling frame (301), and a clamping pile (204) matched with the buckling frame (301) is arranged on the impurity discharging hopper (201).

6. The screening apparatus for rice processing according to claim 1, wherein: the top butt joint intercommunication of first sieve case (1) has into hopper (101), it is fixed through movable rod (203) between first sieve case (1) and mount (2), it is fixed through fixed knob (202) between movable rod (203) and first sieve case (1).