CN211937054U

CN211937054U - Corn screening edulcoration device for rice processing

Info

Publication number: CN211937054U
Application number: CN201922328316.4U
Authority: CN
Inventors: 罗秀川; 张正国
Original assignee: Jinjian Grain Yiyang Co ltd
Current assignee: Jinjian Grain Yiyang Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-11-17
Anticipated expiration: 2029-12-23

Abstract

The utility model relates to a rice processing technology field discloses a rice screening edulcoration device for rice processing, including the screening case, screening incasement wall right-hand member down articulates in proper order from last has first sieve, second sieve and third sieve, first sieve, second sieve and third sieve left end middle part all install the guide post, and sliding connection has the uide bushing in the middle part of the guide post, and the uide bushing upper end articulates there is the lifter, and the lifter top is passed the screening case upper end and is connected with the clamp plate, and the contact of clamp plate upper end has the cam, cam mid-mounting drive shaft, drive shaft right-hand member installation driving pulley, and the driving pulley lower extreme is connected with driven pulleys through the belt, and the driven pulleys left end is connected with the (mixing) shaft. The utility model discloses, through being equipped with a plurality of cams and cooperating with the clamp plate, realized the luffing motion of a plurality of sieves to satisfied the multistage screening edulcoration effect to the corn, and whole device has only used a power source, further reduced the device cost.

Description

Corn screening edulcoration device for rice processing

Technical Field

The utility model relates to a rice processing technology field specifically is a corn screening edulcoration device is used in rice processing.

Background

The rice is a finished product prepared by processing the rice through the working procedures of cleaning, hulling, rice milling, finished product packaging and the like, and the surface layer of the rice is usually adhered with more impurities and dust before processing, so that the dust, the impurities and blighted grains in the rice are timely removed before processing the rice, the subsequent processing and utilization of the rice are facilitated, and the quality of the finished product rice can be fully ensured.

At present, most of the common rice screening and impurity removing are carried out by screening through a screen, and the screening mode can only filter partial dirt in the rice and cannot completely and thoroughly achieve the purpose of removing the impurities from the rice; in addition, the existing rice impurity removing equipment generally has the problems of low screening efficiency, poor impurity removing effect and low processing efficiency, is very inconvenient to use and restricts the production efficiency of rice processing.

Chinese patent (publication number: CN 206454910U) discloses a paddy screening and impurity removing device for rice processing, which comprises a feeding device, a cylinder, an air blasting and impurity removing device, a metal adsorption device, a rotary impurity removing device, an impurity collecting device, an impurity discharging opening and an access door, wherein the feeding device is arranged in the middle of the top end of the cylinder; the left upper end inside the barrel is provided with an air blowing impurity removal device, the right upper end inside the barrel is provided with an impurity discharge port, and the air blowing impurity removal device and the impurity discharge port are arranged oppositely; the middle end in the cylinder body is provided with a metal adsorption device, the lower end in the cylinder body is provided with a rotary impurity removal device, and the lower end of the rotary impurity removal device is provided with an impurity collection device; barrel right side middle-end, metal adsorption device right-hand member set up the access door, though the device has realized the edulcoration effect to the screening of millet rice to a certain extent, but the device screening effect is not good, can appear the phenomenon of jam, can't satisfy the needs of multistage screening, consequently, still needs further improvement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corn screening edulcoration device 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 rice screening edulcoration device for rice processing, includes the screening case, screening incasement wall right-hand member down articulates in proper order from last has first sieve, second sieve and third sieve, guide post is all installed at first sieve, second sieve and third sieve left end middle part, guide post middle part sliding connection has the uide bushing, the uide bushing upper end articulates there is the lifter, the lifter top is passed screening case upper end and is connected with the clamp plate, the contact of clamp plate upper end has the cam, cam mid-mounting drive shaft, drive shaft right-hand member installation driving pulley, the driving pulley lower extreme is connected with from the driven pulleys through the belt, the driven pulleys left end is connected with the (mixing) shaft, the (mixing) shaft passes screening case right wall and locates inside the screening case, a plurality of stirring leaf of.

As a further aspect of the present invention: screening case upper end right side installation feeding hopper, lower extreme right side installation discharging pipe, the right wall is equipped with three row material pipe.

As a further aspect of the present invention: screening case upper end installation support frame, support frame top installation drive shaft, drive shaft left end installation driving motor.

As a further aspect of the present invention: and a buffer spring is arranged on the outer side of the lifting rod between the pressing plate and the top end of the screening box.

As a further aspect of the present invention: and a plurality of sieve holes are respectively arranged in the middle parts of the first sieve plate, the second sieve plate and the third sieve plate.

As a further aspect of the present invention: articulated shafts are installed respectively to first sieve, second sieve and third sieve right-hand member, and the articulated shaft articulates there is screening incasement wall right-hand member.

As a further aspect of the present invention: the bottom end of the inner wall of the screening box is provided with an inclined block.

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

the utility model provides a rice processing is with corn screening edulcoration device, rational in infrastructure, the modern design through be equipped with a plurality of cams and cooperate with the clamp plate, has realized the luffing motion of a plurality of sieves to satisfied the multistage screening edulcoration effect to corn, and whole device has only used a power source, has further reduced the device cost, and the practicality is strong, and the reliability is high.

Drawings

Fig. 1 is a schematic structural diagram of a rice screening and impurity removing device for rice processing.

Fig. 2 is a schematic structural diagram of a first sieve plate, a second sieve plate or a third sieve plate in the rice screening and impurity removing device for rice processing.

FIG. 3 is a schematic view of a cam in a rice screening and impurity removing device for rice processing.

In the figure: 1-screening box, 2-oblique block, 3-discharging pipe, 4-discharging pipe, 5-third sieve plate, 6-second sieve plate, 7-first sieve plate, 8-guide column, 9-guide sleeve, 10-lifting rod, 11-buffer spring, 12-cam, 13-pressing plate, 14-driving shaft, 15-driving pulley, 16-driven pulley, 17-stirring shaft, 18-stirring blade, 19-feeding hopper, 20-driving motor, 21-supporting frame, 22-sieve mesh and 23-hinging shaft.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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 by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

Referring to fig. 1-3, in the embodiment of the present invention, a corn screening and impurity removing device for rice processing comprises a screening box 1, wherein a first sieve plate 7, a second sieve plate 6 and a third sieve plate 5 are sequentially hinged on the right end of the inner wall of the screening box 1 from top to bottom, sieve pores 22 arranged on the first sieve plate 7, the second sieve plate 6 and the third sieve plate 5 are sequentially reduced from top to bottom, guide posts 8 are respectively arranged in the middle parts of the left ends of the first sieve plate 7, the second sieve plate 6 and the third sieve plate 5, guide sleeves 9 are slidably connected in the middle parts of the guide posts 8, a lifting rod 10 is hinged on the upper ends of the guide sleeves 9, the top end of the lifting rod 10 passes through the upper end of the screening box 1 and is connected with a pressing plate 13, a buffer spring 11 is arranged on the outer side of the lifting rod 10 between the pressing plate 13 and the top end of the screening box 1, so as to realize the moving function of the lifting rod 10, a driving belt wheel 15 is arranged at the rightmost end of a driving shaft 14, the lower end of the driving belt wheel 15 is connected with a driven belt wheel 16 through a belt, a stirring shaft 17 is connected at the left end of the driven belt wheel 16, the stirring shaft 17 penetrates through the right wall of a screening box 1 and is arranged inside the screening box 1, a feeding hopper 19 is arranged at the right side of the upper end of the screening box 1, a discharging pipe 4 is arranged at the right side of the lower end, the lower end of the discharging pipe 4 is provided with a stirring shaft 17 so as to scatter the discharged paddy, the right wall is provided with three discharging pipes 3, a supporting frame 21 is arranged at the upper end of the screening box 1, the driving shaft 14 is arranged at the top end of the supporting frame 21, a driving motor 20 is arranged at the left end of the driving shaft 14, a plurality of stirring blades 18 are arranged outside the stirring shaft 17, a plurality of sieve holes 22 are respectively arranged in the middle parts, and then make three sieve can rotate along screening case 1 inner wall right-hand member.

Example 2

The utility model discloses an in another embodiment, this embodiment lies in with the difference of above-mentioned embodiment, screening case 1 inner wall bottom is equipped with sloping block 2 to the rice that makes to screen out at last can be better arrange the discharge of material pipe 3 through.

The utility model discloses, in operation, introduce the corn through magazine 19 inside screening case 1, start driving motor 20 simultaneously, driving motor 20 drives drive shaft 14 and rotates, on the one hand through driving pulley 15 and the 16 effects of driven pulleys, make (mixing) shaft 18 drive stirring leaf 17 and rotate, break up the corn that enters into screening case 1 inside, on the other hand makes a plurality of cams 12 rotate, and with the cooperation of buffer spring 11, make lifter 10 drive corresponding sieve and reciprocate and filter the effect, whole operation process is simple swift convenient. The utility model discloses, rational in infrastructure, the modern design is through being equipped with a plurality of cams 12 and cooperating with clamp plate 13, has realized the luffing motion of a plurality of sieves to satisfied the multi-stage screening edulcoration effect to the corn, and whole device has only used a power source, has further reduced the device cost, and the practicality is strong, and the reliability is high.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a rice screening edulcoration device for rice processing, includes screening case (1), its characterized in that, screening case (1) inner wall right-hand member down articulates in proper order from last has first sieve (7), second sieve (6) and third sieve (5), guide post (8) are all installed to first sieve (7), second sieve (6) and third sieve (5) left end middle part, and guide post (8) middle part sliding connection has uide bushing (9), and uide bushing (9) upper end articulates there is lifter (10), and lifter (10) top is passed screening case (1) upper end and is connected with clamp plate (13), and clamp plate (13) upper end contact has cam (12), cam (12) mid-mounting drive shaft (14), and drive shaft (14) right-hand member installation driving pulley (15), and driving pulley (15) lower extreme is connected with driven pulley (16) through the belt, the left end of the driven belt wheel (16) is connected with a stirring shaft (17), the stirring shaft (17) penetrates through the right wall of the screening box (1) and is arranged inside the screening box (1), and a plurality of stirring blades (18) are arranged on the outer side of the stirring shaft (17).

2. The rice screening and impurity removing device for rice processing as claimed in claim 1, wherein a feeding hopper (19) is installed on the right side of the upper end of the screening box (1), a discharging pipe (4) is installed on the right side of the lower end, and three discharging pipes (3) are arranged on the right wall.

3. The rice screening and impurity removing device for rice processing as claimed in claim 1 or 2, wherein a support frame (21) is installed at the upper end of the screening box (1), a driving shaft (14) is installed at the top end of the support frame (21), and a driving motor (20) is installed at the left end of the driving shaft (14).

4. The rice screening and impurity removing device for rice processing according to claim 3, wherein a buffer spring (11) is arranged on the outer side of the lifting rod (10) between the pressing plate (13) and the top end of the screening box (1).

5. The rice screening and impurity removing device for rice processing as claimed in claim 1, wherein a plurality of sieve holes (22) are respectively arranged in the middle of the first sieve plate (7), the second sieve plate (6) and the third sieve plate (5).

6. The rice screening and impurity removing device for rice processing according to claim 5, wherein hinged shafts (23) are respectively installed at the right ends of the first sieve plate (7), the second sieve plate (6) and the third sieve plate (5), and the hinged shafts (23) are hinged to the right end of the inner wall of the screening box (1).

7. The rice screening and impurity removing device for rice processing as claimed in claim 1, wherein an inclined block (2) is arranged at the bottom end of the inner wall of the screening box (1).