Dual-channel rice cylinder cleaner

Abstract

The utility model discloses a double -channel rice roller sorting machine relates to rice processing relevant field, and includes: the top surface fixed connection of sorting box has the feeding hopper, the left side surface lower part fixed connection of sorting box has the first drive motor, and the size screening of rice is carried out to the first arc -shaped screening net and second arc -shaped screening net through setting up the pushing assembly cooperation of double -cylinder inside, and the double -channel is divided to the inclined discharge channel through setting up trapezoidal segmentation lid, and the discharge of rice is conveniently shunted, and the inside double -channel of inclined discharge channel is further shunted through setting up the agitating mechanism in trapezoidal segmentation lid inside, and it is convenient to place multiple material containing frame in the discharge port bottom, avoids the problem such as the overflow of material containing frame caused by too much single -time discharge, through the reciprocating displacement of driving shunt plate, and then the discharge capacity of single discharge port is adjusted, to adapt to the combination of multiple specifications material containing frame and place, through the vibration of vibration motor, prevent the rice accumulation and block up in the inside of inclined discharge channel.

Description

Technical Field

[0001] This utility model relates to the field of rice processing, specifically a dual-channel rice drum sorting machine. Background Technology

[0002] In the rice processing process, the selection process plays a crucial role. The selection process has a grading function, which can classify paddy or rice according to the size and shape of the grains, thereby producing rice products of various grades to meet the needs of different consumers. The introduction of the selection process also improves processing efficiency because it can pre-select paddy or rice that is not suitable for processing, reduce the burden on subsequent processes, and thus optimize the efficiency of the entire rice processing process.

[0003] Existing rice sorting equipment can sort rice into different grades and sizes, but its sorting output and speed are relatively low, which makes it prone to accumulation and blockage. If vertical discharge is adopted, a small portion of rice may be damaged in shape, reducing the sorting quality. Therefore, there is room for improvement. Utility Model Content

[0004] Therefore, in order to overcome the above-mentioned shortcomings, this utility model provides a dual-channel rice drum sorting machine.

[0005] This invention is achieved by constructing a dual-channel rice drum sorting machine, which includes:

[0006] A selection box, wherein a feeding funnel is fixedly connected to the top surface of the selection box, a feeding funnel is provided on the front side of the selection box, a first drive motor is fixedly connected to the lower left side of the selection box, a first transmission wheel is fixedly connected to the end of the output shaft of the first drive motor, the first transmission wheel is connected to a second transmission wheel and a third transmission wheel through a transmission belt, and an inclined discharge channel is provided in the lower part of the interior of the selection box, wherein a trapezoidal dividing cover is fixedly connected to the middle of the inner side of the inclined discharge channel, characterized in that: it further includes: a stirring mechanism, wherein a stirring mechanism is provided inside the trapezoidal dividing cover, and the stirring mechanism further includes:

[0007] A second drive motor is provided in the middle of the inner side of the inclined discharge channel. A rotating disk is fixedly connected to the end of the output shaft of the second drive motor. A connecting short shaft is eccentrically provided on the front side of the rotating disk. The front end of the connecting short shaft is slidably connected to the inner side of the vertical slide frame. A transverse connecting rod is fixedly connected to the left and right sides of the vertical slide frame. The middle of the transverse connecting rod passes through and is slidably connected to the front end of the fixed block. The rear end of the fixed block is fixedly connected to the inner side of the trapezoidal dividing cover. The end of the transverse connecting rod passes through and is slidably connected to the left and right sides of the trapezoidal dividing cover. A diverter plate is fixedly connected to the end of the transverse connecting rod. The lower end of the diverter plate contacts and connects to the left and right parts of the front side of the inclined discharge channel. A vibration motor is fixedly connected to the top surface of the inner side of the inclined discharge channel.

[0008] Preferably, the right side of the third transmission wheel is rotatably connected to the left end of the first material selection drum, and a first pushing auger is fixedly connected to the center of the right side of the third transmission wheel. The first pushing auger is located inside the first material selection drum, and a second arc-shaped screen is fixedly connected to the lower part of the first material selection drum. The bottom of the second arc-shaped screen is provided with a feeding channel.

[0009] Preferably, the lower outlet of the feeding channel is connected to the second material selection drum, the right side of the second transmission wheel is rotatably connected to the left end of the second material selection drum, the center of the right side of the second transmission wheel is fixedly connected to an installation groove shaft, the right end of the installation groove shaft is fixedly connected to a second pusher auger, and the bottom of the second material selection drum is provided with a first arc-shaped screen.

[0010] Preferably, the first sorting roller is provided with a first cover at its right end, and the second sorting roller is provided with a second cover at its right end, with the first cover and the second cover exposed on the right side of the sorting box.

[0011] Preferably, the first arc-shaped screen is provided with a dividing connecting plate in the middle, the left hole of the first arc-shaped screen is larger than the right hole, and the dividing connecting plate of the first arc-shaped screen is located on the top surface of the trapezoidal dividing cover.

[0012] Preferably, the first and second selection rollers are fixedly connected to the inside of the selection box, and the first selection roller is perpendicular to the top surface of the second selection roller. A scraper is movably connected to the outer groove of the mounting groove shaft, and the outer end of the scraper is in contact with the inner side of the second selection roller and the first arc-shaped screen.

[0013] Preferably, the trapezoidal dividing cover divides the inner side of the inclined discharge channel into two channels, and the width of the left channel of the inclined discharge channel is greater than that of the right channel.

[0014] This utility model has the following advantages: This utility model provides an improved dual-channel rice drum separator, which, compared with similar equipment, has the following improvements:

[0015] The dual-channel rice roller sorting machine of this utility model uses a pushing component inside the dual rollers in conjunction with a first arc-shaped screen and a second arc-shaped screen to sort rice by size. A trapezoidal dividing cover divides the inclined discharge channel into two channels, facilitating the diversion of rice discharge. An agitation mechanism inside the trapezoidal dividing cover further diverts the flow between the two channels inside the inclined discharge channel, allowing multiple holding frames to be placed at the bottom of the discharge port, avoiding problems such as overflow of the holding frames due to excessive discharge at one time. By moving the diversion plate back and forth, the discharge volume of a single discharge port can be adjusted to accommodate the combination and placement of holding frames of various sizes. Vibration by a vibration motor prevents rice from accumulating and clogging inside the inclined discharge channel. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the inner structure of the selection box of this utility model;

[0018] Figure 3 This is a schematic diagram of the inner structure of the first and second sorting rollers of this utility model;

[0019] Figure 4 This is a schematic diagram of the stirring mechanism of this utility model.

[0020] The components include: a selection box-100, a feeding funnel-101, a discharge port-102, a first drive motor-103, a first transmission wheel-104, a second transmission wheel-105, a third transmission wheel-106, a first selection roller-107, a first cover-108, a discharge channel-109, a second selection roller-110, a second cover-111, a first arc-shaped screen-112, an inclined discharge channel-113, a trapezoidal dividing cover-114, a first pushing auger-115, a mounting groove shaft-116, a second pushing auger-117, a second arc-shaped screen-118, a stirring mechanism-200, a second drive motor-201, a rotating disk-202, a connecting short shaft-203, a vertical chute frame-204, a transverse connecting rod-205, a fixing block-206, a diverter plate-207, and a vibration motor-208. Detailed Implementation

[0021] The following is in conjunction with the appendix Figures 1-4 The principles and features of this utility model are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description and claims. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0022] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] Example 1:

[0025] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 The present invention relates to a dual-channel rice drum sorting machine, comprising:

[0026] A sorting box 100 has a feeding funnel 101 fixedly connected to its top surface and front side. A first drive motor 103 is fixedly connected to the lower left side of the sorting box 100. A first transmission wheel 104 is fixedly connected to the end of the output shaft of the first drive motor 103. The first transmission wheel 104 is connected to a second transmission wheel 105 and a third transmission wheel 106 via a transmission belt, facilitating the synchronous driving of the first pushing auger 115, the mounting groove shaft 116, and the second pushing auger 117. An inclined discharge channel 113 is provided in the lower part of the interior of the sorting box 100 to facilitate the discharge of the sieved rice. A fixed section is located in the middle of the inner side of the inclined discharge channel 113. The device is connected to a trapezoidal dividing cover 114, characterized in that it further includes: a stirring mechanism 200, which is provided inside the trapezoidal dividing cover 114; a third drive wheel 106 is rotatably connected to the left end of a first material selecting drum 107 on its right side; a first pushing auger 115 is fixedly connected to the center of the right side of the third drive wheel 106, which is located inside the first material selecting drum 107; a second arc-shaped screen 118 is fixedly connected to the lower part of the first material selecting drum 107; a discharge channel 109 is provided at the bottom of the second arc-shaped screen 118, and the lower outlet of the discharge channel 109 communicates with the second material selecting drum 110; and a second drive wheel 105 is rotatably connected to the right side of the second material selecting drum 110. At the left end, a mounting groove shaft 116 is fixedly connected to the center of the right side of the second transmission wheel 105. A second pushing auger 117 is fixedly connected to the right end of the mounting groove shaft 116. A first arc-shaped screen 112 is provided at the bottom of the second sorting roller 110. A first cover 108 is provided at the right end of the first sorting roller 107 to facilitate the accumulation of rice that has not passed the screening inside the first sorting roller 107 and to facilitate subsequent cleaning by the user. A second cover 111 is provided at the right end of the second sorting roller 110. The first cover 108 and the second cover 111 are exposed on the right side of the sorting box 100. A dividing connecting plate is provided in the middle of the first arc-shaped screen 112. The holes on the left side of the first arc-shaped screen 112 are larger than the holes on the right side. The opening facilitates the discharge of unscreened rice from the selection box 100. The first arc-shaped screen 112 is connected to the top surface of the trapezoidal dividing cover 114. The first selection roller 107 and the second selection roller 110 are fixedly connected to the inside of the selection box 100, and the first selection roller 107 is perpendicular to the top surface of the second selection roller 110. A scraper is movably connected to the outer groove of the mounting groove shaft 116 for easy maintenance and replacement. The outer end of the scraper is in contact with the inner side of the second selection roller 110 and the first arc-shaped screen 112. The trapezoidal dividing cover 114 divides the inner side of the inclined discharge channel 113 into two channels, and the width of the left channel of the inclined discharge channel 113 is greater than that of the right channel.

[0027] The working principle of the dual-channel rice drum separator based on Embodiment 1 is as follows:

[0028] The user pours unselected rice into the first selection drum 107 through the feeding funnel 101. At the same time, the first drive motor 103 drives the first transmission wheel 104, the second transmission wheel 105, and the third transmission wheel 106 to rotate, thereby driving the first pushing auger 115, the mounting groove shaft 116, and the second pushing auger 117 to rotate inside the first selection drum 107 and the second selection drum 110. This pushes the rice through the second arc-shaped screen 118 and the discharge channel 109 for preliminary screening, and then into the second selection drum 110. The scraper on the outside of the second pushing auger 117 and the mounting groove shaft 116 pushes the rice through the left and right screens of the first arc-shaped screen 112 for screening, causing the rice to flow into the dual channels of the inclined discharge channel 113 and out through the discharge port 102, thus completing the fine screening.

[0029] Example 2:

[0030] Please see Figure 1 , Figure 2 and Figure 4 In one embodiment of the present invention, compared to embodiment one, this embodiment further includes: the stirring mechanism 200 further includes:

[0031] The second drive motor 201 is located in the middle of the inner side of the inclined discharge channel 113. The output shaft of the second drive motor 201 is fixedly connected to a rotating disk 202. The front side of the rotating disk 202 is eccentrically provided with a connecting short shaft 203. The front end of the connecting short shaft 203 is slidably connected to the inner side of the vertical chute frame 204. The left and right sides of the vertical chute frame 204 are fixedly connected with transverse connecting rods 205. The middle part of the transverse connecting rods 205 passes through and is slidably connected to the front end of the fixing block 206. The rear end of the fixing block 206 is fixedly connected to the inner side of the trapezoidal dividing cover 114. The end of the transverse connecting rods 205 is fixedly connected with a diverter plate 207. The lower end of the diverter plate 207 contacts and connects with the left and right parts of the front side of the inclined discharge channel 113 to facilitate further diversion of rice. The top surface of the inner side of the inclined discharge channel 113 is fixedly connected with a vibration motor 208 to facilitate vibration of rice and prevent it from accumulating inside the inclined discharge channel 113.

[0032] In this embodiment:

[0033] The second drive motor 201 of the stirring mechanism 200 drives the rotating disk 202 to rotate, thereby causing the connecting short shaft 203 to move, which in turn causes the vertical slide frame 204 to move, which in turn causes the transverse connecting rod 205 to move back and forth. This causes the diversion plate 207 to move back and forth on the lower front side of the inclined discharge channel 113 through the fixed block 206. The diversion plate 207 further diverts the flow of the two channels of the inclined discharge channel 113, making it easier to place multiple material collection frames at the bottom of the discharge port 102. This avoids problems such as overflow of the material collection frames due to excessive discharge at one time. The back and forth movement of the diversion plate 207 on the lower front side of the inclined discharge channel 113 also adjusts the discharge volume of a single discharge port to accommodate the combination and placement of material collection frames of various specifications.

[0034] At the same time, the trapezoidal dividing cover 114 is vibrated by the vibration motor 208, which drives the inclined discharge channel 113 to rotate, thereby accelerating the flow rate of the rice diverted on the front side of the inclined discharge channel 113 and preventing it from accumulating and stagnating in the inclined discharge channel 113.

[0035] This utility model provides an improved dual-channel rice roller sorting machine. It uses a pushing component inside the dual rollers, along with a first arc-shaped screen 112 and a second arc-shaped screen 118, to sort rice by size. A trapezoidal dividing cover 114 divides the inclined discharge channel 113 into two channels, facilitating rice diversion. An agitation mechanism 200 inside the trapezoidal dividing cover 114 further diverts the flow within the two channels of the inclined discharge channel 113, allowing for the placement of multiple holding frames at the bottom of the discharge port 102 and preventing overflow from excessive single discharge. The diversion plate 207 is moved back and forth to adjust the discharge volume of a single discharge port, accommodating combinations of various sizes of holding frames. Vibration from the vibration motor 208 prevents rice from accumulating and clogging the inside of the inclined discharge channel 113.

[0036] The above describes the basic principles, main features, and advantages of this utility model. All standard parts used in this utility model can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all adopt conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connections adopt conventional connection methods in the prior art, which will not be detailed here.

[0037] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Dual-channel rice drum separator, including: A selection box (100) is provided, wherein a feeding funnel (101) is fixedly connected to the top surface of the selection box (100), a feeding funnel (101) is provided on the front side of the selection box (100), a first drive motor (103) is fixedly connected to the lower part of the left side of the selection box (100), a first transmission wheel (104) is fixedly connected to the end of the output shaft of the first drive motor (103), the first transmission wheel (104) is connected to a second transmission wheel (105) and a third transmission wheel (106) through a transmission belt, an inclined discharge channel (113) is provided in the lower part of the interior of the selection box (100), and a trapezoidal dividing cover (114) is fixedly connected to the middle of the inner side of the inclined discharge channel (113). The selection box (100) is characterized by further including: a stirring mechanism (200), a stirring mechanism (200) is provided inside the trapezoidal dividing cover (114), and the stirring mechanism (200) further includes: The second drive motor (201) is located in the middle of the inner side of the inclined discharge channel (113). The output shaft of the second drive motor (201) is fixedly connected to a rotating disk (202). A connecting short shaft (203) is eccentrically provided on the front side of the rotating disk (202). The front end of the connecting short shaft (203) is slidably connected to the inner side of the vertical slide frame (204). A transverse connecting rod (205) is fixedly connected to the left and right sides of the vertical slide frame (204). The transverse connecting rod (205) passes through the middle of the transverse connecting rod (205). The horizontal connecting rod (205) is slidably connected to the front end of the fixed block (206), and the rear end of the fixed block (206) is fixedly connected to the inner side of the trapezoidal dividing cover (114). The end of the horizontal connecting rod (205) is slidably connected to the left and right sides of the trapezoidal dividing cover (114). The end of the horizontal connecting rod (205) is fixedly connected to a diverter plate (207). The lower end of the diverter plate (207) is in contact with the left and right sides of the front side of the inclined discharge channel (113). The top surface of the inner side of the inclined discharge channel (113) is fixedly connected to a vibration motor (208).

2. The dual-channel rice drum separator according to claim 1, characterized in that: The right side of the third transmission wheel (106) is rotatably connected to the left end of the first material selection drum (107). The center of the right side of the third transmission wheel (106) is fixedly connected to the first pushing auger (115). The first pushing auger (115) is located inside the first material selection drum (107). The lower part of the first material selection drum (107) is fixedly connected to the second arc-shaped screen (118). The bottom of the second arc-shaped screen (118) is provided with a feeding channel (109).

3. The dual-channel rice drum separator according to claim 2, characterized in that: The lower outlet of the feeding channel (109) is connected to the second material selection drum (110). The right side of the second transmission wheel (105) is rotatably connected to the left end of the second material selection drum (110). The center of the right side of the second transmission wheel (105) is fixedly connected to the mounting groove shaft (116). The right end of the mounting groove shaft (116) is fixedly connected to the second pushing auger (117). The bottom of the second material selection drum (110) is provided with a first arc-shaped screen (112).

4. The dual-channel rice drum separator according to claim 3, characterized in that: The first selection roller (107) has a first cover (108) at its right end, and the second selection roller (110) has a second cover (111) at its right end. The first cover (108) and the second cover (111) are exposed on the right side of the selection box (100).

5. The dual-channel rice drum separator according to claim 4, characterized in that: The first arc-shaped screen (112) has a dividing connecting plate in the middle. The left hole of the first arc-shaped screen (112) is larger than the right hole, and the dividing connecting plate of the first arc-shaped screen (112) is located on the top surface of the trapezoidal dividing cover (114).

6. The dual-channel rice drum separator according to claim 5, characterized in that: The first selection roller (107) and the second selection roller (110) are fixedly connected to the inside of the selection box (100), and the first selection roller (107) is perpendicular to the top surface of the second selection roller (110). A scraper is movably connected to the outer groove of the mounting groove shaft (116), and the outer end of the scraper is in contact with the inner side of the second selection roller (110) and the first arc-shaped screen (112).

7. The dual-channel rice drum separator according to claim 6, characterized in that: The trapezoidal dividing cover (114) divides the inner side of the inclined discharge channel (113) into two channels, and the width of the left channel of the inclined discharge channel (113) is greater than that of the right channel.

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