CN218963306U - Stone removing machine for rice processing - Google Patents

Abstract

The utility model discloses a stone removing machine for rice processing, which comprises a box body, the bottom of the box body near the four corners is fixedly connected with supporting legs, and the top of the box body near the left side is provided with an inlet. The material inlet, and the bottom of the right side of the inner cavity of the feeding inlet is fixedly connected with a partition, the top of the left side of the inner cavity of the feeding inlet is hinged with a top cover, and the bottom of the top cover is attached to the top of the partition, The utility model is provided with a shielding mechanism, through servo motors, driven bevel gears, driving bevel gears, rotating rods, transmission rods, movable gears, rack plates, connecting plates, baffles and limit blocks. Cooperating with each other, it is convenient to drive the baffle to move left and right, so as to block or open the feeding pipe. The utility model is convenient to drive the movement through the arrangement of the swing mechanism and the mutual cooperation between the drive motor, the disc, the L-shaped rod and the connecting rod. The box swings back and forth to speed up the filtering efficiency.

Description

A stone removing machine for rice processing

technical field

The utility model relates to the technical field of rice processing, in particular to a destoner for rice processing.

Background technique

Rice processing refers to the processing steps of rice cleaning, husking, rice milling, and finishing of finished products. One of the more important items in the rice cleaning process is stone removal. After rice is harvested, there are many impurities such as stones inside. To improve the quality of rice and ensure the health of the human body, it is necessary to use a destoner machine to clean up the stone impurities contained in the rice.

Due to the traditional destoner used for rice processing, it is inconvenient to open and close the rice feeding pipe after the primary screening during use, which makes the operation more inconvenient. At the same time, the traditional device is not It is convenient to swing back and forth to drive the movable frame to speed up the filtering rate, resulting in poor practicability of the device.

Utility model content

In order to overcome the deficiencies in the prior art, one of the purposes of the utility model is to provide a stoner for rice processing.

One of purpose of the utility model adopts following technical scheme to realize:

A stone remover for rice processing, comprising a box body, the bottom of the box body is fixedly connected with support legs near the four corners, the top of the box body is provided with a feeding port near the left side, and the The bottom of the right side of the inner cavity of the feed inlet is fixedly connected with a partition, the top of the left side of the inner cavity of the feed inlet is hinged with a top cover, and the bottom of the top cover is attached to the top of the partition, and the top of the top cover The top is fixedly connected with a tie rod near the right side, and the left and right sides of the box cavity are fixedly connected with filter plates near the top, and the two filter plates are arranged obliquely, and the opposite sides of the two filter plates are in common A feeding pipe is fixedly connected, and a horizontal plate is fixedly connected to the inner cavity of the box near the middle position, the bottom end of the feeding pipe runs through the top of the horizontal plate and extends to the bottom of the horizontal plate, and the feeding pipe The bottom end of the tube is provided with a shielding mechanism, and the outer side of the feeding tube is fixedly connected with a rectangular plate near the top, and the rectangular plate is provided with a through hole matching the feeding tube, and the inner cavity of the box is close to the bottom A movable frame is provided at the center of the movable frame, and a filter screen is provided near the bottom of the inner chamber of the movable frame, and a clamping mechanism is provided on the outside of the filter screen, and rotating rods are fixedly connected to the left and right sides of the movable frame, And the opposite ends of the two rotating rods are movably connected with the inner cavity of the box, a swing mechanism is provided on the right side of the top of the movable frame, and a collection groove is attached to the bottom of the inner cavity of the box.

Further, the front side of the box body is provided with an opening, and the front side of the box body is provided with a movable door matching the opening, and the left side of the movable door is provided with several hinges, and the movable door The door is movably connected with the box body through several hinges, and the front side of the movable door is fixedly connected with a handle near the right side.

Further, the clamping mechanism includes two vertical rods, the two vertical rods are respectively fixedly connected to the left and right sides of the top of the filter screen, and the left and right sides of the bottom of the filter screen are fixedly connected to clamping joints. There are grooves on the opposite sides of the two clamping plates, and nuts are fixedly embedded in the grooves, and threaded holes are opened on the left and right sides of the movable frame near the bottom, and The inner cavity of the threaded hole is provided with bolts, and the opposite ends of the two bolts respectively pass through the adjacent nuts and extend to the inner cavity of the adjacent groove.

Further, the shielding mechanism includes a rectangular slot, the rectangular slot is fixedly connected to the right side of the box near the top, and a servo motor is fixedly connected to the right side of the inner chamber of the rectangular slot, and the output shaft of the servo motor A rotating rod is fixedly connected, and the right side of the box close to the top is fixedly connected with a first bearing, the left end of the rotating rod runs through the inner cavity of the first bearing, and is fixedly connected with a driving bevel gear, and the The bottom of the driving bevel gear is meshed with a driven bevel gear.

Further, the bottom of the driven bevel gear is fixedly connected with a transmission rod, the top of the horizontal plate is fixedly connected with a second bearing near the right side, and the bottom end of the transmission rod passes through the inner cavity of the second bearing, And fixedly connected with a movable gear, the rear side of the movable gear is meshed with a rack plate, and the bottom of the rack plate is fixedly connected with a connecting plate near the left side, and the left side of the connecting plate is fixedly connected near the bottom. There is a baffle, and the top of the baffle is attached to the bottom of the feeding pipe.

Further, the top of the rack plate is fixedly connected to the limit block near the left side, and the top of the limit block is fixedly connected to the slider, and the bottom of the horizontal plate is provided with a chute near the right side, so The slider is movably connected to the inner cavity of the chute.

Further, the swing mechanism includes an installation slot, the installation slot is fixedly connected to the right side of the box body near the middle position, and a drive motor is fixedly connected to the right side of the inner cavity of the installation slot, and the output of the drive motor The shaft is fixedly connected with a movable rod, and the right side of the box is fixedly connected with a third bearing near the middle position, the left end of the movable rod penetrates the inner cavity of the third bearing, and is fixedly connected with a disc, the circular disc The left side of the disk is fixedly connected with a fixed rod, and the fixed rod is fixedly connected with an L-shaped rod, and the end of the L-shaped rod far away from the fixed rod is hinged with a connecting rod, and the end of the connected rod far away from the L-shaped rod is flexibly connected On the right side of the top of the activity box near the rear.

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

1. The utility model is provided with a shielding mechanism, through servo motors, driven bevel gears, driving bevel gears, rotating rods, transmission rods, movable gears, rack plates, connecting plates, baffles and limit blocks. The mutual cooperation between them is convenient to drive the baffle to move left and right, so as to block or open the feeding pipe;

2. The utility model is provided with a swing mechanism, and through the mutual cooperation between the drive motor, the disk, the L-shaped rod and the connecting rod, it is convenient to drive the movable frame to swing back and forth, thereby speeding up the filtering efficiency.

The above description is only an overview of the technical solutions of the present utility model. In order to better understand the technical means of the present utility model, it can be implemented according to the contents of the description, and in order to make the above-mentioned and other purposes, features and advantages of the present utility model better It is obvious and easy to understand. The preferred embodiments are specifically cited below, together with the accompanying drawings, and detailed descriptions are as follows.

Description of drawings

Fig. 1 is the front sectional view of present embodiment;

Fig. 2 is a partial front view of the present embodiment;

Fig. 3 is the enlarged view of place A in Fig. 1 of the present embodiment;

Fig. 4 is an enlarged view of B in Fig. 1 of this embodiment.

In the figure: 1. Box body; 2. Top cover; 3. Pull rod; 4. Filter plate; 5. Servo motor; 6. Movable frame; 7. Filter net; 8. Supporting legs; Rod; 11, movable door; 12, handle; 13, driving motor; 14, disc; 15, L-shaped rod; 16, connecting rod; 17, driven bevel gear; 18, driving bevel gear; 19, rotation Rod; 20, transmission rod; 21, movable gear; 22, rack plate; 23, connecting plate; 24, baffle plate; 25, limit block.

Detailed ways

Below, the utility model will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, on the premise of not conflicting, the various embodiments or technical features described below can be combined arbitrarily to form new implementations. example.

It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or there can also be an intervening component. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be intervening components at the same time. When a component is said to be "set on" another component, it may be set directly on the other component or there may be an intervening component at the same time. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of this invention. The terminology used in the description of the utility model herein is only for the purpose of describing specific embodiments, and is not intended to limit the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to Figure 1 to Figure 4, the utility model provides a technical solution:

Example 1:

A stone remover for rice processing, comprising a box body 1, the front side of the box body 1 is provided with an opening, and the front side of the box body 1 is provided with a movable door 11 matching the opening, and the left side of the movable door 11 is There are several hinges on the side, and the movable door 11 is movably connected with the box body 1 through several hinges. The front side of the movable door 11 is fixedly connected with a handle 12 near the right side, and the bottom of the box body 1 is fixed near the four corners. Connected with support legs 8, the top of the box body 1 is provided with a feed port near the left side, and a partition plate is fixedly connected to the bottom right side of the inner cavity of the feed port, and a top cover 2 is hinged at the top left side of the inner cavity of the feed port. And the bottom of the top cover 2 is attached to the top of the partition, the top of the top cover 2 is fixedly connected with a pull rod 3 near the right side, and the left and right sides of the inner cavity of the box body 1 are fixedly connected with a filter plate 4 near the top, and both The two filter plates 4 are arranged obliquely, and the opposite sides of the two filter plates 4 are fixedly connected with a feeding pipe, and the inner cavity of the box body 1 is fixedly connected with a horizontal plate near the middle position, and the bottom end of the feeding pipe runs through the horizontal plate and extend to the bottom of the horizontal plate, and the bottom end of the feeding pipe is provided with a shielding mechanism, the outer side of the feeding pipe near the top is fixedly connected with a rectangular plate, and the rectangular plate is provided with a Through holes, the inner chamber of the box body 1 is provided with a movable frame 6 near the bottom, and the inner cavity of the movable frame 6 is provided with a filter screen 7 near the bottom. The sides are fixedly connected with rotating rods 10, and the opposite ends of the two rotating rods 10 are movably connected with the inner cavity of the box body 1. The right side of the top of the movable frame 6 is provided with a swing mechanism, and the bottom of the inner cavity of the box body 1 is attached A collection tank 9 is provided together;

The shielding mechanism includes a rectangular slot, the rectangular slot is fixedly connected to the right side of the box body 1 near the top, and the right side of the inner cavity of the rectangular slot is fixedly connected to a servo motor 5, and the output shaft of the servo motor 5 is fixedly connected to a rotating rod 19, and The right side of the casing 1 is fixedly connected with the first bearing near the top, the left end of the rotating rod 19 runs through the inner chamber of the first bearing, and is fixedly connected with the driving bevel gear 18, and the bottom of the driving bevel gear 18 is meshed with a The bottom of the driven bevel gear 17 and the driven bevel gear 17 are fixedly connected with a transmission rod 20, and the top of the horizontal plate is fixedly connected with a second bearing near the right side, and the bottom end of the transmission rod 20 runs through the inner cavity of the second bearing. And fixedly connected with movable gear 21, the rear side of movable gear 21 is meshed with rack plate 22, the top of rack plate 22 is fixedly connected with limiting block 25 near the left side, and the top of limiting block 25 is fixedly connected with slide block , the bottom of the horizontal plate is provided with a chute near the right side, the slider is movably connected to the inner cavity of the chute, and the bottom of the rack plate 22 is fixedly connected with a connecting plate 23 near the left side, and the left side of the connecting plate 23 is close to A baffle 24 is fixedly connected to the bottom, and the top of the baffle 24 is attached to the bottom of the feeding pipe;

In the process of use, first pull the pull rod 3 to open the top cover 2, and then put the materials to be screened into the inner cavity of the box body 1 through the feed port, and the setting of the filter plate 4 can make impurities smaller than rice pass through the filter plate 4 Stay on the rectangular plate, while the rice and impurities larger than rice pass through the feeding pipe. After the impurities smaller than rice are screened, the servo motor 5 is started through an external power supply. When the servo motor 5 is working, its output shaft will drive the rotation Rod 19 rotates, and rotating rod 19 can drive driving bevel gear 18 to rotate, and driving bevel gear 18 can drive driven bevel gear 17 to rotate, and driven bevel gear 17 can drive driving rod 20 to rotate, and driving rod 20 The rotation will drive the movable gear 21 to rotate, and the rotation of the movable gear 21 will drive the rack plate 22 engaged with it to move to the right under the limit of the limit block 25, the slide block and the chute, and the right movement of the rack plate 22 will pass The connecting plate 23 drives the baffle plate 24 to move to the right, thereby opening the feeding pipe, so that the rice and impurities larger than the rice fall on the filter screen 7 in the inner cavity of the movable frame 6, and the filter screen 7 will screen and filter it again .

Example 2:

The snap-in mechanism includes two vertical bars, and the two vertical bars are respectively fixedly connected to the left and right sides of the top of the filter screen 7, and the left and right sides of the bottom of the filter screen 7 are fixedly connected with snap-in plates, and the two snap-in plates The opposite side is provided with grooves, and the grooves are embedded and fixedly connected with nuts, and the left and right sides of the movable frame 6 are provided with threaded holes near the bottom, and the inner cavity of the threaded holes is provided with bolts. The opposite ends of the bolts respectively pass through the adjacent nuts and extend to the inner cavity of the adjacent groove;

The swing mechanism includes a mounting groove, the mounting groove is fixedly connected to the right side of the box body 1 near the middle position, and the right side of the cavity of the mounting groove is fixedly connected to a drive motor 13, and the output shaft of the drive motor 13 is fixedly connected to a movable rod, and The right side of the box body 1 is fixedly connected with a third bearing near the middle position, the left end of the movable rod runs through the inner cavity of the third bearing, and is fixedly connected with a disk 14, and the left side of the disk 14 is fixedly connected with a fixed rod, and The fixed rod is fixedly connected with an L-shaped rod 15, and the end of the L-shaped rod 15 away from the fixed rod is hinged with a connecting rod 16, and the end of the connecting rod 16 away from the L-shaped rod 15 is flexibly connected to the right side of the top of the movable frame 6 near the rear side. ;

When rice and impurities larger than rice fall on the filter screen 7 in the movable frame 6 inner cavity, the filter screen 7 will screen and filter it again, and now the driving motor 13 can be started by an external power supply, and the driving motor 13 When working, its output shaft can drive the movable rod to rotate, the movable rod rotates to drive the disc 14 to rotate, the disc 14 rotates to drive the fixed rod to rotate, the fixed rod rotates to drive the L-shaped rod 15 to rotate, and the L-shaped rod 15 rotates to drive The connecting rod 16 rotates and moves up and down, and the moving up and down of the connecting rod 16 drives the rear side of the movable frame 6 to swing up and down, and is movably connected with the inner cavity of the box body 1 through two rotating rods 10, thereby driving the whole movable frame 6 to swing up and down, and the movable frame 6 Swinging up and down will drive the filter screen 7 to swing, so that the rice can be well separated from the coarser impurities than the rice, so that the screened rice will fall into the inner cavity of the collection tank 9, which is convenient for the staff to collect. Rotate two bolts and filter screen 7 can be disassembled when upper impurity is cleaned.

Working principle: First, in the process of use, pull the pull rod 3 to open the top cover 2, and then put the materials to be screened into the inner cavity of the box body 1 through the feed port, and the setting of the filter plate 4 can make the material smaller than rice Impurities stay on the rectangular plate through the filter plate 4, while rice and impurities larger than rice pass through the feeding pipe. After the impurities smaller than rice are screened, the servo motor 5 is started by an external power supply. When the servo motor 5 is working, it will The output shaft will drive the rotating rod 19 to rotate, the rotating rod 19 will drive the driving bevel gear 18 to rotate, the driving bevel gear 18 will drive the driven bevel gear 17 to rotate, and the driven bevel gear 17 will drive the drive rod 20 to rotate Rotate, transmission rod 20 rotates and can drive movable gear 21 to rotate, and movable gear 21 rotates and can drive the rack plate 22 that meshes with it to move to the right under the limit of limit block 25, slide block and chute, and rack plate 22 Moving to the right will drive the baffle plate 24 to move to the right through the connecting plate 23, thereby opening the feeding pipe, making rice and impurities larger than rice fall on the filter screen 7 in the inner cavity of the movable frame 6, and the filter screen 7 will Carry out sieving and filtering again, now can start drive motor 13 by external power supply, when drive motor 13 works, its output shaft will drive movable rod to rotate, and movable rod rotation will drive disk 14 to rotate, and disk 14 rotation will drive fixed rod Rotate, the rotation of fixed rod can drive L-shaped bar 15 to rotate, and the rotation of L-shaped bar 15 can drive connecting rod 16 to rotate and move up and down, and connecting rod 16 moves up and down to drive the rear side of movable frame 6 to swing up and down, through two rotating rods 10 and The inner cavity of the box body 1 is movably connected, thereby driving the entire movable frame 6 to swing up and down, and the up and down swing of the movable frame 6 will drive the filter screen 7 to swing, so that the rice can be well separated from the impurities larger than the rice, and the rice that has been screened can fall Into the inner cavity of collection tank 9, convenient for staff to collect.

The above-mentioned embodiments are only preferred embodiments of the present utility model, and cannot be used to limit the scope of protection of the present utility model. The scope of protection required by the utility model.

Claims (7)

1. The utility model provides a stoner for rice processing usefulness, includes box (1), its characterized in that: the bottom of box (1) is close to equal fixedly connected with supporting leg (8) in four corners department, the top of box (1) is close to left side department and has seted up the feed inlet, just feed inlet inner chamber right side bottom department fixedly connected with baffle, feed inlet inner chamber left side top department articulates there is top cap (2), just the bottom of top cap (2) is laminated with the top of baffle, the top of top cap (2) is close to right side department fixedly connected with pull rod (3), the equal fixedly connected with filter plate (4) in top department is close to in box (1) inner chamber left and right sides, and two filter plate (4) are slope setting, two the relative one side of filter plate (4) is fixedly connected with conveying pipeline jointly, just box (1) inner chamber is close to intermediate position department fixedly connected with diaphragm, the bottom of conveying pipeline runs through the top of diaphragm to the diaphragm, just the bottom of conveying pipeline is equipped with shielding mechanism, the outside is close to top fixedly connected with board of conveying pipeline, just set up on the rectangular plate and is close to right side department fixedly connected with pull rod (3), the filter screen (6) are close to two the equal fixedly connected with filter screen (10) in side (6) of box (6) and are equipped with filter screen (10) and two the equal swing joint frame (6) are located in the equal side of filter screen (6) are close to each other, the equal swing joint (10), the right side department at movable frame (6) top is equipped with swing mechanism, laminating in box (1) inner chamber bottom department is equipped with collecting vat (9).

2. A stoner for rice processing according to claim 1, wherein: the front side of box (1) has seted up the opening, just the front side of box (1) is equipped with opening assorted dodge gate (11), the left side of dodge gate (11) is equipped with a plurality of hinge, just dodge gate (11) are through a plurality of hinge and box (1) swing joint, the front side of dodge gate (11) is close to right side department fixedly connected with handle (12).

3. A stoner for rice processing according to claim 1, wherein: the clamping mechanism comprises two vertical rods, the two vertical rods are fixedly connected to the left side and the right side of the top of the filter screen (7), clamping plates are fixedly connected to the left side and the right side of the bottom of the filter screen (7), grooves are formed in the opposite sides of the clamping plates, nuts are fixedly connected to the grooves in an embedded mode, threaded holes are formed in the left side and the right side of the movable frame (6) close to the bottom, bolts are arranged in the inner cavities of the threaded holes in a penetrating mode, and one ends of the opposite bolts penetrate through the adjacent nuts respectively and extend to the inner cavities of the adjacent grooves.

4. A stoner for rice processing according to claim 1, wherein: the shielding mechanism comprises a rectangular groove, the rectangular groove is fixedly connected to the right side of the box body (1) and close to the top, a servo motor (5) is fixedly connected to the right side of an inner cavity of the rectangular groove, a rotating rod (19) is fixedly connected to an output shaft of the servo motor (5), a first bearing is fixedly connected to the right side of the box body (1) and close to the top, the left end of the rotating rod (19) penetrates through the inner cavity of the first bearing, a driving bevel gear (18) is fixedly connected to the left end of the rotating rod, and a driven bevel gear (17) is meshed to the bottom of the driving bevel gear (18).

5. A stoner for rice processing in accordance with claim 4 wherein: the bottom fixedly connected with transfer line (20) of driven bevel gear (17), the top of diaphragm is close to right side department fixedly connected with second bearing, the inner chamber of second bearing is run through to the bottom of transfer line (20) to fixedly connected with movable gear (21), the rear side meshing of movable gear (21) has rack board (22), just the bottom of rack board (22) is close to left side department fixedly connected with connecting plate (23), the left side of connecting plate (23) is close to bottom department fixedly connected with baffle (24), just the top and the laminating of the bottom of conveying pipeline of baffle (24).

6. A stoner for rice processing in accordance with claim 5 wherein: the top of rack board (22) is close to left side department fixedly connected with stopper (25), just the top fixedly connected with slider of stopper (25), the spout has been seted up to the bottom of diaphragm department near the right side, slider swing joint is at the inner chamber of spout.

7. A stoner for rice processing according to claim 1, wherein: the swing mechanism comprises a mounting groove, the right side of mounting groove fixedly connected with box (1) is close to intermediate position department, just mounting groove inner chamber right side department fixedly connected with driving motor (13), the output shaft fixedly connected with movable rod of driving motor (13), just the right side of box (1) is close to intermediate position department fixedly connected with third bearing, the left end of movable rod runs through the inner chamber of third bearing to fixedly connected with disc (14), the left side fixedly connected with dead lever of disc (14), just fixedly connected with L shape pole (15) on the dead lever, the one end that L shape pole (15) kept away from the dead lever articulates there is connecting rod (16), the one end swing joint that L shape pole (15) was kept away from to connecting rod (16) is close to rear side department on the right side at movable frame (6) top.

Images