Collecting and processing device for organic rice

Abstract

The utility model discloses a collecting and processing device for organic rice, which comprises a processing box, a top plate is clamped at the top end of the processing box, an extension plate is clamped at one end of the processing box, and a rice clamping and conveying mechanism is arranged at the top end of the extension plate. The rice clamping and conveying mechanism comprises a bottom frame, a lifting rod, a portal frame, a top frame, a conveying belt, a driving motor, a transmission rod, a sliding groove, a sliding block, a tensioning spring, a guide wheel, a belt and a transmission gear. The distance between the top frame and the bottom frame is adjusted, rice straw is clamped, the stability of rice is guaranteed, the rice is prevented from falling into the treatment box in the conveying process, and the driving motor drives the conveying belt in the bottom frame to rotate and drives the conveying belt in the top frame to rotate reversely.

Description

Technical Field

[0001] The utility model relates to the technical field of rice collection and processing, in particular to a device for collecting and processing organic rice. Background Technique

[0002] Rice is a cereal crop of the genus Oryza. Rice originated in China and India and has a history of seven thousand years. Even today, rice is still the most important food crop for Chinese people. After rice is harvested, it needs to be threshed first and then stored centrally.

[0003] However, the existing rice collection and processing devices have poor threshing effect on water, and it is easy for debris to be mixed in. At the same time, during the processing process, it is not convenient for continuous transportation, which affects the threshing efficiency. Therefore, in order to avoid the above technical problems, it is necessary to provide a device for collecting and processing organic rice to overcome the defects in the prior art. Content of the Utility Model

[0004] The utility model provides a device for collecting and processing organic rice, which can effectively solve the problems of poor threshing effect on water, easy mixing of debris, inconvenient continuous transportation during the processing process, and affecting the threshing efficiency mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A device for collecting and processing organic rice, including a processing box, the top of the processing box is clamped with a top plate, one end of the processing box is clamped with an extension plate, and a rice clamping and conveying mechanism is arranged at the top of the extension plate. The rice clamping and conveying mechanism includes a bottom frame, a lifting rod, a gantry, a top frame, a conveyor belt, a driving motor, a transmission rod, a chute, a slider, a tension spring, a guide wheel, a belt and a transmission gear;

[0006] The bottom of the extension plate is connected to the bottom frame by bolts, the top of the top plate is symmetrically connected with lifting rods at equal distances by threads, and gantries are rotatably connected to the bottom ends of adjacent two lifting rods corresponding to the bottom of the top plate. The bottom of the gantry is connected to the top frame by bolts. Conveyor belts are rotatably connected inside the top frame and the bottom frame, and a driving motor is connected to one end of the bottom frame by bolts. One end of the top frame is rotatably connected to a transmission rod. A chute is opened at the bottom of the bottom frame corresponding to the bottom of the transmission rod. A slider is movably connected inside the chute, and tension springs are equidistantly clamped at one end of the slider corresponding to the inside of the chute. One end of the slider is rotatably connected to a guide wheel. Belts are sleeved outside the conveyor belt shaft, the transmission rod and the guide wheel on the bottom frame, and transmission gears are fixedly sleeved outside the conveyor belt shaft and the transmission rod on the top frame.

[0007] Preferably, a threshing and screening mechanism is arranged inside the processing box, and the threshing and screening mechanism includes a cross bar, a threshing roller, a rotating motor, a rotating rod, a transmission belt, a traction disc, a traction plate, a connecting rod, a screen, a fixing block, a limiting rod, a return spring and a collection box;

[0008] A cross bar is rotatably connected to the top position of the inner wall of the processing box, a threshing roller is fixedly sleeved on the outer side of the cross bar corresponding to the inside of the processing box, a rotating motor is installed on one side of the cross bar corresponding to one end of the processing box through an L-shaped plate, rotating rods are rotatably connected to both sides of the cross bar corresponding to both ends of the processing box, and transmission belts are sleeved on the outer sides of the two rotating rods on the same side. Traction discs are clamped at opposite ends of the two rotating rods, traction plates are rotatably connected to opposite ends of the two traction discs, connecting rods are rotatably connected to adjacent ends of the two traction plates, a screen is fixedly connected to the adjacent ends of the two connecting rods corresponding to the inside of the processing box, fixing blocks are equidistantly and symmetrically clamped at the bottom position of the inner wall of the processing box corresponding to the screen, a limiting rod is movably connected inside the fixing block, and return springs are clamped at the outer sides of the limiting rods between the fixing blocks and the screen. A collection box is clamped at the bottom end inside the processing box.

[0009] Preferably, a groove is formed between the extension plate and the top plate at one end of the processing box, the output shaft of the driving motor penetrates through the bottom frame and is fixedly connected to one end of the conveyor belt rotating shaft, and the driving motor is powered by an external power supply.

[0010] Preferably, the output shaft of the rotating motor is fixedly connected to one end of the cross bar, and the rotating motor is powered by an external power supply. The outer side of the screen is attached to the inner wall of the processing box, and a cabinet door is rotatably connected to one end of the processing box.

[0011] Preferably, adjusting rods are symmetrically connected by threads to the top of the extension plate corresponding to one side of the bottom frame, and knobs are fixedly sleeved on the outer sides of the two adjusting rods. Support rods are rotatably connected to the tops of the two adjusting rods.

[0012] Preferably, anti-slip lines are evenly formed on the outer side of the knob, and the diameter of the support rod is larger than that of the adjusting rod.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The structure of the present utility model is scientific and reasonable, and it is safe and convenient to use:

[0014] 1. A rice clamping and conveying mechanism is provided. By rotating the lifting rod to push the gantry and the top frame down, the distance between the top frame and the bottom frame is adjusted to clamp the rice straw, ensuring the stability of the rice and preventing the rice from falling into the processing box during transportation. The driving motor drives the conveyor belt inside the bottom frame to rotate, and through the cooperation of guide wheels, belts, transmission rods, and transmission gears, a transmission assembly is formed to drive the conveyor belt inside the top frame to rotate in the opposite direction, jointly pushing the rice to move inside the processing box, improving the transportation efficiency. In addition, through the cooperation of the tension spring and the slider, when the top frame moves, the guide wheel is driven to move along the chute to keep the belt taut and ensure the transportation effect.

[0015] 2. A threshing and screening mechanism is provided. The rotating motor drives the cross bar and the threshing roller to rotate to beat the rice ears during transportation, knocking the rice grains on the ears into the processing box, improving the convenience of threshing. At the same time, the conveyor belt drives the rotating rod and the traction plate to rotate, and through the cooperation of the traction plate and the connecting rod, the screen is pulled to vibrate up and down inside the processing box to further screen the rice grains, blocking the debris on the screen while the rice grains fall into the collection box for storage, reducing the debris in the rice grains. In addition, when the screen vibrates, the limiting rod and the fixing block cooperate to limit the screen to prevent deviation, and at the same time, the characteristic of the reset spring shrinking is utilized to improve the efficiency of the screen rebounding and resetting.

[0016] 3. A regulating rod, a knob, and a support rod are provided. By rotating the knob to drive the regulating rod to rotate, the support rod is pushed to lift and lower inside the processing box, changing the support height of the support rod for the rice ears and changing the drooping angle of the rice ears according to needs, ensuring the convenience of subsequent threshing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0018] In the drawings:

[0019] Figure 1 is a schematic structural diagram of the present invention;

[0020] Figure 2 is a schematic structural diagram of the rice clamping and conveying mechanism of the present invention;

[0021] Figure 3 is a schematic installation structural diagram of the regulating rod of the present invention;

[0022] Figure 4 is a schematic structural diagram of the threshing and screening mechanism of the present invention;

[0023] Reference numerals in the figure: 1, processing box; 2, top plate; 3, extension plate;

[0024] 4, rice clamping and conveying mechanism; 401, chassis; 402, lifting rod; 403, gantry; 404, top frame; 405, conveyor belt; 406, drive motor; 407, transmission rod; 408, chute; 409, slider; 410, tension spring; 411, guide wheel; 412, belt; 413, transmission gear;

[0025] 5, threshing and screening mechanism; 501, cross bar; 502, threshing roller; 503, rotating motor; 504, rotating rod; 505, transmission belt; 506, traction disc; 507, traction plate; 508, connecting rod; 509, screen; 510, fixing block; 511, limiting rod; 512, return spring; 513, collection box;

[0026] 6, adjusting rod; 7, knob; 8, support rod. Specific embodiments

[0027] The following is a description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0028] Embodiment: As Figures 1-4 shown, the present invention provides a technical solution, a collection and processing device for organic rice, including a processing box 1, a top plate 2 is clamped at the top of the processing box 1, an extension plate 3 is clamped at one end of the processing box 1, a rice clamping and conveying mechanism 4 is arranged at the top of the extension plate 3, and the rice clamping and conveying mechanism 4 includes a chassis 401, a lifting rod 402, a gantry 403, a top frame 404, a conveyor belt 405, a drive motor 406, a transmission rod 407, a chute 408, a slider 409, a tension spring 410, a guide wheel 411, a belt 412 and a transmission gear 413;

[0029] The bottom end of the extension plate 3 is bolted to the chassis 401. The top end of the top plate 2 is symmetrically and equidistantly connected with lifting rods 402 by threads. At the positions corresponding to the bottom of the top plate 2 at the bottom ends of two adjacent lifting rods 402, gantry frames 403 are rotatably connected. The bottom end of the gantry frame 403 is bolted to the top frame 404. Inside the top frame 404 and the chassis 401, conveyor belts 405 are rotatably connected. One end of the chassis 401 is bolted to a drive motor 406. One end of the top frame 404 is rotatably connected to a transmission rod 407. At the position corresponding to the bottom of the transmission rod 407 at the bottom end of the chassis 401, a chute 408 is opened. Inside the chute 408, a slider 409 is movably connected. At the position corresponding to the inside of the chute 408 at one end of the slider 409, tension springs 410 are equidistantly clamped. One end of the slider 409 is rotatably connected to a guide wheel 411. Belt 412 is sleeved on the outer side of the conveyor belt 405 shaft, the outer side of the transmission rod 407 and the outer side of the guide wheel 411 on the chassis 401. Transmission gears 413 are fixedly sleeved on the outer side of the conveyor belt 405 shaft and the outer side of the transmission rod 407 on the top frame 404. In order to facilitate the transportation of rice, a groove is opened at one end of the processing box 1 corresponding to the position between the extension plate 3 and the top plate 2. The output shaft of the drive motor 406 penetrates the chassis 401 and is fixedly connected to one end of the conveyor belt 405 shaft. The drive motor 406 is powered by an external power supply;

[0030] Inside the processing box 1, a threshing and screening mechanism 5 is provided. The threshing and screening mechanism 5 includes a cross bar 501, a threshing roller 502, a rotating motor 503, a rotating rod 504, a transmission belt 505, a traction disc 506, a traction plate 507, a connecting rod 508, a screen 509, a fixing block 510, a limiting rod 511, a return spring 512 and a collection box 513;

[0031] At the top inner wall position of the processing box 1, a cross bar 501 is rotatably connected. At the position corresponding to the inside of the processing box 1 outside the cross bar 501, a threshing roller 502 is fixedly sleeved. At one end of the processing box 1 corresponding to one side of the cross bar 501, a rotary motor 503 is installed through an L-shaped plate. At both ends of the processing box 1 corresponding to one side of the cross bar 501, a rotating rod 504 is rotatably connected. And on the outside of the two rotating rods 504 on the same side, a transmission belt 505 is sleeved. At the opposite ends of the two rotating rods 504, a traction disc 506 is clamped. At the opposite ends of the two traction discs 506, a traction plate 507 is rotatably connected. At the adjacent ends of the two traction plates 507, a connecting rod 508 is rotatably connected. At the position corresponding to the inside of the processing box 1 at the adjacent ends of the two connecting rods 508, a sieve 509 is fixedly connected. At the bottom position of the sieve 509 corresponding to the inner wall of the processing box 1, fixing blocks 510 are equidistantly and symmetrically clamped. Inside the fixing blocks 510, a limiting rod 511 is movably connected. And between the fixing blocks 510 and the sieve 509, a return spring 512 is clamped at the position corresponding to the outside of the limiting rod 511. At the bottom end inside the processing box 1, a collection box 513 is clamped. In order to improve the threshing efficiency, the output shaft of the rotary motor 503 is fixedly connected to one end of the cross bar 501, and the rotary motor 503 is powered by an external power supply. The outside of the sieve 509 is in fit with the inner wall of the processing box 1. One end of the processing box 1 is rotatably connected with a cabinet door;

[0032] At the top of the extension plate 3 corresponding to one side of the bottom frame 401, adjusting rods 6 are symmetrically connected by threads. And on the outside of the two adjusting rods 6, a knob 7 is fixedly sleeved. At the top of the two adjusting rods 6, a support rod 8 is rotatably connected. In order to facilitate adjusting the angle of the rice drooping, anti-slip lines are evenly arranged on the outside of the knob 7. The diameter of the support rod 8 is larger than that of the adjusting rod 6.

[0033] The working principle and usage process of the present utility model: First, place the harvested rice on the bottom frame 401, and make one end of the rice ear droop into the inside of the processing box 1. Then rotate the lifting rod 402 to push the gantry 403 and the top frame 404 to descend, adjusting the distance between the top frame 404 and the bottom frame 401, clamping the rice straw, ensuring the stability of the rice, and preventing the rice from falling into the inside of the processing box 1. Then start the driving motor 406 to drive the conveyor belt 405 inside the bottom frame 401 to rotate, and through the cooperation of the guide wheel 411 and the belt 412, drive the transmission rod 407 to rotate, and further transmit the power through the transmission gear 413, so that the conveyor belt 405 inside the top frame 404 rotates in reverse, together pushing the rice to move inside the processing box 1, providing convenience for subsequent processing. In addition, through the cooperation of the tension spring 410 and the slider 409, during the movement of the top frame 404, drive the guide wheel 411 to move along the chute 408, keeping the belt 412 taut, facilitating the transmission of power and ensuring the conveying effect;

[0034] Next, rotate the knob 7 to drive the adjusting rod 6 to rotate, thereby pushing the support rod 8 to lift and lower inside the processing box 1, changing the support height of the support rod 8 for the rice ears, changing the drooping angle of the rice ears as needed, and ensuring the convenience of subsequent threshing;

[0035] Finally, start the rotating motor 503 to drive the cross bar 501 and the threshing roller 502 to rotate, and beat the conveyed rice ears, so as to knock the rice grains on the ears into the processing box 1, improving the convenience of threshing. At the same time, drive the rotating rod 504 and the traction disc 506 to rotate through the transmission belt 505, and through the cooperation of the traction plate 507 and the connecting rod 508, pull the sieve 509 to vibrate up and down inside the processing box 1, further screening the rice grains, so that the debris is blocked on the sieve 509, while the rice grains fall into the collection box 513 for storage. In addition, during the vibration of the sieve 509, the sieve 509 is limited by the cooperation of the limit rod 511 and the fixed block 510 to prevent deviation. At the same time, the efficiency of the sieve 509 to rebound and reset is improved by utilizing the contraction characteristic of the return spring 512.

[0036] Finally, it should be noted that the above are only the preferred examples of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A collection and processing device for organic rice, comprising a processing box (1), characterized in that: A top plate (2) is snap-connected to the top end of the processing box (1), and an extension plate (3) is snap-connected to one end of the processing box (1). A rice clamping and conveying mechanism (4) is arranged at the top end of the extension plate (3). The rice clamping and conveying mechanism (4) includes a bottom frame (401), a lifting rod (402), a gantry (403), a top frame (404), a conveyor belt (405), a driving motor (406), a transmission rod (407), a chute (408), a slider (409), a tension spring (410), a guide wheel (411), a belt (412) and a transmission gear (413). The bottom end of the extension plate (3) is bolted to the bottom frame (401). The top ends of the lifting rods (402) are symmetrically and equidistantly connected to the top plate (2) by threads. The bottom ends of two adjacent lifting rods (402) are rotatably connected to the gantry (403) corresponding to the bottom position of the top plate (2). The bottom end of the gantry (403) is bolted to the top frame (404). The conveyor belt (405) is rotatably connected inside both the top frame (404) and the bottom frame (401). One end of the bottom frame (401) is bolted to the driving motor (406). One end of the top frame (404) is rotatably connected to the transmission rod (407). A chute (408) is formed at the bottom end of the bottom frame (401) corresponding to the bottom position of the transmission rod (407). A slider (409) is movably connected inside the chute (408). One end of the slider (409) is equidistantly snap-connected with tension springs (410) inside the chute (408). One end of the slider (409) is rotatably connected to the guide wheel (411). Belts (412) are sleeved on the outer sides of the rotating shafts of the conveyor belt (405), the transmission rod (407) and the guide wheel (411) on the bottom frame (401). Transmission gears (413) are fixedly sleeved on the outer sides of the rotating shafts of the conveyor belt (405) and the transmission rod (407) on the top frame (404).

2. The collection and processing device for organic rice according to claim 1, wherein: A threshing and screening mechanism (5) is arranged inside the processing box (1). The threshing and screening mechanism (5) includes a cross bar (501), a threshing roller (502), a rotating motor (503), a rotating rod (504), a transmission belt (505), a traction disc (506), a traction plate (507), a connecting rod (508), a screen (509), a fixing block (510), a limiting rod (511), a return spring (512) and a collection box (513). At the top position of the inner wall of the processing box (1), a cross bar (501) is rotatably connected. A threshing roller (502) is fixedly sleeved on the outer side of the cross bar (501) corresponding to the inside of the processing box (1). At one end of the processing box (1) corresponding to one side of the cross bar (501), a rotating motor (503) is installed through an L-shaped plate. At both ends of the processing box (1) corresponding to one side of the cross bar (501), a rotating rod (504) is rotatably connected. A transmission belt (505) is sleeved on the outer sides of the two rotating rods (504) on the same side. At the opposite ends of the two rotating rods (504), a traction disc (506) is clamped. At the opposite ends of the two traction discs (506), a traction plate (507) is rotatably connected. At the adjacent ends of the two traction plates (507), a connecting rod (508) is rotatably connected. At the adjacent ends of the two connecting rods (508) corresponding to the inside of the processing box (1), a screen (509) is fixedly connected. At the bottom position of the inner wall of the processing box (1) corresponding to the screen (509), fixing blocks (510) are equidistantly and symmetrically clamped. A limiting rod (511) is movably connected inside the fixing block (510). A return spring (512) is clamped at the outer side of the limiting rod (511) between the fixing block (510) and the screen (509). A collection box (513) is clamped at the bottom end inside the processing box (1).

3. The collection and processing device for organic rice according to claim 1, characterized in that: A groove is formed between the extension plate (3) and the top plate (2) at one end of the processing box (1). The output shaft of the drive motor (406) penetrates through the bottom frame (401) and is fixedly connected to one end of the rotating shaft of the conveyor belt (405). The drive motor (406) is powered by an external power supply.

4. The collection and processing device for organic rice according to claim 2, characterized in that: The output shaft of the rotating motor (503) is fixedly connected to one end of the cross bar (501). The rotating motor (503) is powered by an external power supply. The outer side of the screen (509) is in contact with the inner wall of the processing box (1). A cabinet door is rotatably connected at one end of the processing box (1).

5. The collecting and processing device for organic rice according to claim 1, characterized in that: At the top of the extension plate (3) corresponding to one side of the bottom frame (401), adjusting rods (6) are symmetrically connected by threads. Knobs (7) are fixedly sleeved on the outer sides of the two adjusting rods (6). The top ends of the two adjusting rods (6) are rotatably connected to a support rod (8).

6. The collection and processing device for organic rice according to claim 5, wherein: Anti-slip patterns are evenly formed on the outer side of the knob (7). The diameter of the support rod (8) is larger than that of the adjusting rod (6).

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