Lifting and feeding device for rice processing

Abstract

The utility model is applicable to the technical field of rice lifting and feeding, and provides a lifting and feeding device for rice processing, which comprises an unhulled rice box, a lifting box is vertically arranged on one end face of the unhulled rice box, and the bottom of an inner cavity of the lifting box is communicated with the bottom of one end of the inner cavity of the unhulled rice box through a communicating pipe. A valve is arranged on the communicating pipe, a lifting belt assembly is arranged in an inner cavity of the lifting box, and the top of the other side face of the lifting box communicates with a discharging bin. According to the lifting and feeding device for rice processing, after the lifting belt assembly works, rice in an inner cavity of the rice workbin is lifted and fed, subsequent rice processing production is facilitated, after continuous lifting and feeding, a connecting plate can be driven to move through a driving mechanism, and then a pushing plate and a shoveling plate are driven to move; and rice in the inner cavity of the rice workbin is pushed to move to the feeding end of the communicating pipe, so that continuous lifting and feeding work is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of rice lifting and feeding, in particular to a lifting and feeding device for rice processing. Background Art

[0002] The rice grains processed by the thresher are separated from the rice ears and stored in rice boxes. In the rice processing process, the rice also needs to be milled, separated from the dregs, and polished. When the rice is transported to the rice processing equipment through the grain box, the feed port of the rice processing equipment is too high. The rice in the grain box needs to be manually lifted and transported to the feed port of the processing equipment through a container.

[0003] Chinese patent CN220501732U discloses a rice conveying and lifting device for rice production. This technical solution is that the lifting drive motor drives the active drum to rotate counterclockwise, driving the lifting transmission belt to rotate counterclockwise, and the right end of the input channel is connected to the rice material box. The rice grains in the rice material box flow into the right space inside the lifting and conveying pipe through the input channel and are transported upward by the lifting plate that lifts upward. When the lifting plate carrying the rice grains rises to the active drum, it flips and is connected to the rice output port in the process of flipping to the left. The rice grains enter the rice discharge plate through the rice output port and are discharged through the rice discharge plate with an inclined structure. The rice discharge plate is located above the input port of the rice processing machine, so that the rice falls into the rice processing machine, thereby realizing the lifting and loading of the rice. It can be seen that the rice conveying device in the present application can vertically lift and transport the rice without manual handling or filling, thereby reducing the labor burden and improving the uniformity of loading.

[0004] However, during use, the rice processing lifting and feeding device does not have a rice material box with a pushing mechanism. After continuous lifting, the rice in the rice material box away from the lifting port needs to be pushed manually by the staff. The lifting and feeding operation is cumbersome and time-consuming, which is not conducive to rice processing. Utility Model Content

[0005] The utility model provides a lifting and feeding device for rice processing, aiming to solve the problem that during use of the lifting and feeding device for rice processing, a rice material box does not have a pushing mechanism, and after continuous lifting, rice at a position of the rice material box far away from the lifting port needs to be pushed manually by staff.

[0006] The utility model is realized as follows: a lifting and feeding device for rice processing comprises a rice material box, a lifting box is vertically arranged on one end surface of the rice material box, the bottom of the inner cavity of the lifting box is connected to the bottom of one end of the inner cavity of the rice material box through a connecting pipe, a valve is provided on the connecting pipe, a lifting belt assembly is provided in the inner cavity of the lifting box, the top of the other side of the lifting box is connected to a discharge bin, and the inner cavity of the discharge bin is provided with a dust suction structure connected to an external dust removal device;

[0007] A accommodating box is laterally arranged on the top of the front side of the rice material box. The inner cavity of the accommodating box is provided with a connecting plate that moves in a horizontal direction through a driving mechanism. The rear end of the connecting plate movably extends to the inner cavity of the rice material box and is fixedly connected to a pushing plate. The bottom of the pushing plate is fixedly connected to a shoveling plate.

[0008] Preferably, the dust suction structure includes a dust suction plate, which is fixedly connected to the top of the inner wall of the discharge bin. The surface of the dust suction plate is connected to a dust suction pipe, and the other end of the dust suction pipe extends to the outside of the discharge bin and is provided with a flange.

[0009] Preferably, the surface of the lifting box is detachably connected to a maintenance cover by a number of screws, and a control panel is provided on the maintenance cover.

[0010] Preferably, the rice material box and the bottom of the connecting pipe are both fixedly connected with a plurality of bases.

[0011] Preferably, a plurality of reinforcing ribs are fixedly connected between one end surface of the rice material box and the other side surface of the lifting box.

[0012] Preferably, the driving mechanism includes a shell, a threaded rod and a motor, the shell is fixedly connected to the other end face of the containing box, the motor is transversely fixedly connected to the inside of the shell, the threaded rod is rotatably arranged in the inner cavity of the containing box, the other end of the threaded rod is movably extended to the inner cavity of the shell, and is fixedly connected to its output shaft, the surface of the threaded rod is threadedly connected to a threaded sleeve, and the front end of the connecting plate is fixedly connected to the surface of the threaded sleeve.

[0013] Preferably, a guide opening for the movement of the connecting plate is opened laterally on the top of the front side of the rice material box.

[0014] Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention is a lifting and feeding device for rice processing, which transports the rice in the inner cavity of the rice material box to the inner cavity of the lifting box through the connecting pipe, and then the rice in the inner cavity of the rice material box is lifted and fed after the lifting belt assembly works, so as to facilitate subsequent rice processing and production; after continuous lifting and feeding, the connecting plate can be driven to move by the driving mechanism, and then the pushing plate and the shoveling plate can be driven to move, so as to push the rice in the inner cavity of the rice material box to the feeding end of the connecting pipe, so as to facilitate continuous lifting and feeding; the feeding operation is simple and fast, which improves the production efficiency of rice processing and the thoroughness of feeding the rice in the inner cavity of the rice material box; the lifted rice is discharged through the discharge bin; during the discharge process, after the dust suction pipe is connected to the external dust removal equipment through the flange, the dust inside the discharge bin can be extracted through the dust suction disc, so as to avoid the impact of a large amount of dust generated during discharge on the surrounding environment of the device, thereby improving the environmental protection of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the structure of the driving mechanism in the utility model;

[0018] Figure 3 This is a structural diagram of the connecting plate and the pusher plate in the present invention;

[0019] Figure 4 It is a structural schematic diagram of the dust collection structure in the utility model.

[0020] In the figure: 1. Rice material box; 2. Connecting pipe; 3. Lifting box; 4. Valve; 5. Discharge bin; 6. Lifting belt assembly; 7. Screws; 8. Inspection cover; 9. Control panel; 10. Accommodation box; 11. Threaded rod; 12. Housing; 13. Motor; 14. Threaded sleeve; 15. Connecting plate; 16. Guide port; 17. Pushing plate; 18. Shoveling plate; 19. Dust tray; 20. Dust pipe; 21. Flange; 22. Base; 23. Reinforcement rib. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0022] See also Figure 1-3The utility model provides a technical solution: a lifting and feeding device for rice processing, comprising a rice material box 1, a lifting box 3 is vertically arranged on one end surface of the rice material box 1, and the bottom of the inner cavity of the lifting box 3 is connected to the bottom of one end of the inner cavity of the rice material box 1 through a connecting pipe 2.

[0023] A valve 4 is provided on the connecting pipe 2, a lifting belt assembly 6 is provided in the inner cavity of the lifting box 3, the top of the other side of the lifting box 3 is connected to the discharge bin 5, and the inner cavity of the discharge bin 5 is provided with a dust suction structure connected to the external dust removal equipment.

[0024] A receiving box 10 is laterally arranged on the top of the front side of the rice material box 1. The inner cavity of the receiving box 10 is provided with a connecting plate 15 that moves in the horizontal direction through a driving mechanism.

[0025] The rear end of the connecting plate 15 movably extends to the inner cavity of the rice material box 1 and is fixedly connected to a pushing plate 17 , and the bottom of the pushing plate 17 is fixedly connected to a shoveling plate 18 .

[0026] After the connecting pipe 2 transports the rice in the inner cavity of the rice material box 1 to the inner cavity of the lifting box 3, the lifting belt assembly 6 can be used to lift and feed the rice in the inner cavity of the rice material box 1 to facilitate subsequent rice processing and production.

[0027] After continuously improving the feeding, the connecting plate 15 can be driven to move by the driving mechanism, and then the pushing plate 17 and the shoveling plate 18 can be driven to move, pushing the rice in the inner cavity of the rice material box 1 to the feeding end of the connecting pipe 2, so as to facilitate the continuous improvement of the feeding work. The feeding operation is simple and fast, which improves the production efficiency of rice processing and improves the thoroughness of the feeding of rice in the inner cavity of the rice material box 1.

[0028] Furthermore, the dust collection structure includes a dust collection plate 19, which is fixedly connected to the top of the inner wall of the discharge bin 5. The surface of the dust collection plate 19 is connected to a dust collection pipe 20. The other end of the dust collection pipe 20 extends to the outside of the discharge bin 5 and is provided with a flange 21.

[0029] In this embodiment, the lifted rice is discharged through the discharge bin 5. During the discharge process, the dust collection pipe 20 is connected to the external dust removal equipment through the flange 21, and the dust inside the discharge bin 5 can be extracted through the dust collection disk 19, thereby avoiding the generation of a large amount of dust during discharge and affecting the surrounding environment of the device, thereby improving the environmental protection of the device.

[0030] Furthermore, an inspection cover 8 is detachably connected to the surface of the lifting box 3 by a plurality of screws 7 , and a control panel 9 is provided on the inspection cover 8 .

[0031] In this embodiment, after removing the plurality of screws 7, the inspection cover 8 can be opened to facilitate inspection and maintenance operations inside the lifting box 3, and the control panel 9 facilitates the staff to operate the working status of the equipment.

[0032] Furthermore, the bottoms of the rice material box 1 and the communicating pipe 2 are fixedly connected with a plurality of bases 22 .

[0033] Furthermore, a plurality of reinforcing ribs 23 are fixedly connected between one end surface of the rice material box 1 and the other side surface of the lifting box 3 .

[0034] Furthermore, the driving mechanism includes a shell 12, a threaded rod 11 and a motor 13. The shell 12 is fixedly connected to the other end face of the storage box 10, the motor 13 is laterally fixedly connected to the inside of the shell 12, and the threaded rod 11 is rotatably arranged in the inner cavity of the storage box 10.

[0035] The other end of the threaded rod 11 movably extends to the inner cavity of the shell 12 and is fixedly connected to its output shaft. The surface of the threaded rod 11 is threadedly connected to a threaded sleeve 14, and the front end of the connecting plate 15 is fixedly connected to the surface of the threaded sleeve 14.

[0036] In this embodiment, after the motor 13 drives the threaded rod 11 to rotate, it can drive the threaded sleeve 14 to move, and through the connection of the connecting plate 15, it can drive the pusher plate 17 to move.

[0037] Furthermore, a guide opening 16 for the connection plate 15 to move is opened laterally at the top of the front side of the rice material box 1 .

[0038] The working principle and usage process of the present invention are as follows: after the present invention is installed, the connecting pipe 2 transports the rice in the inner cavity of the rice material box 1 to the inner cavity of the lifting box 3, and the rice in the inner cavity of the rice material box 1 can be lifted and fed after the lifting belt assembly 6 works, so as to facilitate subsequent rice processing and production. After continuous lifting and feeding, the connecting plate 15 can be driven to move by the driving mechanism, and then the pushing plate 17 and the shoveling plate 18 can be driven to move, pushing the rice in the inner cavity of the rice material box 1 to the feeding end of the connecting pipe 2, so as to facilitate continuous lifting and feeding. The feeding operation is simple and fast, which improves the thoroughness of feeding the rice in the inner cavity of the rice material box 1, and the lifted rice is discharged through the discharge bin 5. During the discharge process, after the dust suction pipe 20 is connected to the external dust removal equipment through the flange 21, the dust inside the discharge bin 5 can be extracted through the dust suction disc 19, so as to avoid the generation of a large amount of dust during discharge and the impact on the surrounding environment of the device.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A rice processing lifting and feeding device, comprising a rice material box (1), characterized in that: A lifting box (3) is vertically provided on one end face of the rice material box (1); the bottom of the inner cavity of the lifting box (3) is communicated with the bottom of one end of the inner cavity of the rice material box (1) via a connecting pipe (2); a valve (4) is provided on the connecting pipe (2); a lifting belt assembly (6) is provided in the inner cavity of the lifting box (3); the top of the other side face of the lifting box (3) is communicated with a discharge bin (5); and the inner cavity of the discharge bin (5) is provided with a dust collecting structure communicated with an external dust removal device; A receiving box (10) is laterally arranged on the top of the front side of the rice material box (1); the inner cavity of the receiving box (10) is provided with a connecting plate (15) that moves in a horizontal direction through a driving mechanism; the rear end of the connecting plate (15) movably extends to the inner cavity of the rice material box (1) and is fixedly connected to a pushing plate (17); and the bottom of the pushing plate (17) is fixedly connected to a shoveling plate (18).

2. The rice processing lifting and feeding device according to claim 1, wherein: The dust collection structure includes a dust collection plate (19), which is fixedly connected to the top of the inner wall of the discharge bin (5). The surface of the dust collection plate (19) is connected to a dust collection pipe (20), and the other end of the dust collection pipe (20) extends to the outside of the discharge bin (5) and is provided with a flange (21).

3. The rice processing lifting and feeding device according to claim 1, wherein: The surface of the lifting box (3) is detachably connected to an inspection cover plate (8) via a plurality of screws (7), and a control panel (9) is provided on the inspection cover plate (8).

4. The rice processing lifting and feeding device according to claim 1, wherein: The bottoms of the rice material box (1) and the communicating pipe (2) are both fixedly connected with a plurality of bases (22).

5. The rice processing lifting and feeding device according to claim 1, wherein: A plurality of reinforcing ribs (23) are fixedly connected between one end surface of the rice material box (1) and the other side surface of the lifting box (3).

6. The rice processing lifting and feeding device according to claim 1, characterized in that: The driving mechanism comprises a housing (12), a threaded rod (11) and a motor (13); the housing (12) is fixedly connected to the other end face of the housing box (10); the motor (13) is transversely fixedly connected to the interior of the housing (12); the threaded rod (11) is rotatably arranged in the inner cavity of the housing box (10); the other end of the threaded rod (11) movably extends to the inner cavity of the housing (12) and is fixedly connected to its output shaft; the surface of the threaded rod (11) is threadedly connected to a threaded sleeve (14); and the front end of the connecting plate (15) is fixedly connected to the surface of the threaded sleeve (14).

7. A rice processing lifting and feeding device as claimed in claim 6, characterized in that: A guide opening (16) for the movement of the connecting plate (15) is provided laterally on the top of the front side of the rice material box (1).

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