Discharging device of rice packing machine

Abstract

The utility model relates to the technical field of rice processing equipment, and discloses a rice packaging machine discharging device which comprises a discharging hopper, a discharging box is fixedly connected to the outer wall of the bottom of the discharging hopper, a first rotating shaft is rotatably connected to the inner wall of the discharging box, a plurality of material distributing plates are fixedly connected to the outer wall of the first rotating shaft, and a material conveying box is fixedly connected to the outer wall of the bottom of the discharging box. The inner wall of the material conveying box is rotationally connected with a second rotating shaft, and the outer wall of the second rotating shaft is fixedly connected with a threaded conveying blade. In the material distributing device, through the arranged linkage assembly, the first rotating shaft and the second rotating shaft can be synchronously driven to rotate, so that the multiple material distributing plates and the threaded conveying blade are made to rotate; according to the feeding device, the feeding hopper is arranged, rice accumulated in the feeding hopper can be rapidly, continuously and evenly stirred into the conveying box, when the threaded conveying blades rotate, the rice falling into the conveying box can be discharged through the discharging port at a constant speed, blocking is prevented, and therefore the feeding speed and the feeding uniformity are improved.

Description

Technical Field

[0001] The present application relates to the technical field of rice processing equipment, and in particular to a feeding device for a rice baler. Background Art

[0002] With the development of science and technology and the progress of society, rice processing equipment is also constantly being updated. As an important part of rice processing, the performance and efficiency of rice balers directly affect the production and sales of rice;

[0003] However, the existing rice baler feeding device often has problems such as slow feeding speed, uneven feeding, easy clogging, etc. These problems not only affect the production efficiency of the rice baler, but also may cause damage to the rice during the packaging process, thereby affecting the quality and sales of the rice. Therefore, a rice baler feeding device is proposed to solve the above problems.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problems of slow feeding speed, uneven feeding, easy blockage, etc. in the existing feeding device of the rice baler, the present application provides a feeding device of the rice baler.

[0006] The present application provides a rice baler feeding device that adopts the following technical solution:

[0007] A rice baler unloading device comprises a unloading hopper, a unloading box is fixedly connected to the bottom outer wall of the unloading box, the inner wall of the unloading box is rotatably connected to a first rotating shaft, a plurality of dividing plates are fixedly connected to the outer wall of the first rotating shaft, and the plurality of dividing plates are evenly distributed on the outer wall of the first rotating shaft in an equidistant circular array, a feed box is fixedly connected to the bottom outer wall of the unloading box, a second rotating shaft is rotatably connected to the inner wall of the feed box, a threaded conveying blade is fixedly connected to the outer wall of the second rotating shaft, the unloading hopper is communicated with the unloading box and the inner cavity of the feed box, and a linkage component for driving the first rotating shaft and the second rotating shaft to rotate synchronously is installed on the outer walls of the unloading box and the feed box.

[0008] Preferably, the linkage assembly includes a main sprocket and a secondary sprocket which are rotatably connected to the discharge box and the outer wall of the feed box, one end of the first rotating shaft passes through the discharge box and is fixedly connected to the main sprocket, one end of the second rotating shaft passes through the feed box and is fixedly connected to the secondary sprocket, and chains are cooperatively installed on the outer walls of the main sprocket and the secondary sprocket.

[0009] Preferably, the linkage assembly further comprises a servo motor fixedly mounted on the outer wall of the discharge box via a fixing frame, and the end of the output shaft of the servo motor is fixedly connected to the middle outer wall of the main sprocket.

[0010] Preferably, a plurality of through-type mounting holes are provided on the top outer wall of the lower hopper, and the plurality of mounting holes are evenly distributed at the edge positions of the four corners of the top of the lower hopper.

[0011] Preferably, two reinforcing plates are fixedly connected to the outer wall of the feed box and the discharge box which is perpendicular to each other.

[0012] Preferably, a discharge port is provided on the bottom outer wall of one end of the feed box away from the secondary sprocket.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] Through the arranged linkage component, the first rotating shaft and the second rotating shaft can be driven to rotate synchronously, so that the first rotating shaft drives multiple dividing plates to rotate, and the second rotating shaft drives the threaded conveying blades to rotate. When the multiple dividing plates rotate, the rice accumulated in the discharge hopper can be quickly, continuously and evenly transferred to the inside of the feed box. When the threaded conveying blades rotate, the rice dropped into the feed box can be discharged through the discharge port at a uniform speed to prevent blockage, thereby improving the discharge speed and uniformity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall schematic diagram of an embodiment of the application;

[0016] Figure 2 It is a structural schematic diagram of an embodiment of the application;

[0017] Figure 3 It is a partial cross-sectional view of an embodiment of the application.

[0018] Explanation of the reference numerals: 1. lower hopper; 2. mounting hole; 3. discharge box; 301. first rotating shaft; 302. dividing plate; 303. main sprocket; 4. feed box; 401. second rotating shaft; 402. threaded conveying blade; 403. secondary sprocket; 5. reinforcement plate; 6. discharge port; 7. chain; 8. servo motor; 801. fixing bracket. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-3 This application is described in further detail.

[0020] The present application embodiment discloses a rice packing machine feeding device. Figure 1-3A rice baler unloading device comprises a unloading hopper 1, a discharge box 3 is fixedly connected to the bottom outer wall of the unloading hopper 1, a first rotating shaft 301 is rotatably connected to the inner wall of the unloading box 3, a plurality of dividing plates 302 are fixedly connected to the outer wall of the first rotating shaft 301, and the plurality of dividing plates 302 are evenly distributed on the outer wall of the first rotating shaft 301 in an equidistant circular array, a feed box 4 is fixedly connected to the bottom outer wall of the unloading box 3, a second rotating shaft 401 is rotatably connected to the inner wall of the feed box 4, a threaded conveying blade 402 is fixedly connected to the outer wall of the second rotating shaft 401, the unloading hopper 1 is communicated with the inner cavities of the unloading box 3 and the feed box 4, and a linkage component for driving the first rotating shaft 301 and the second rotating shaft 401 to rotate synchronously is installed on the outer walls of the unloading box 3 and the feed box 4.

[0021] The linkage assembly includes a main sprocket 303 and a secondary sprocket 403 that are rotatably connected to the outer walls of the discharge box 3 and the feed box 4. One end of the first rotating shaft 301 passes through the discharge box 3 and is fixedly connected to the main sprocket 303. One end of the second rotating shaft 401 passes through the feed box 4 and is fixedly connected to the secondary sprocket 403. The outer walls of the main sprocket 303 and the secondary sprocket 403 are matched with chains 7.

[0022] The linkage assembly also includes a servo motor 8 fixedly mounted on the outer wall of the discharge box 3 via a fixing frame 801 , and the end of the output shaft of the servo motor 8 is fixedly connected to the middle outer wall of the main sprocket 303 .

[0023] A plurality of through-type mounting holes 2 are formed on the top outer wall of the lower hopper 1 , and the plurality of mounting holes 2 are evenly distributed at the four corner edge positions of the top of the lower hopper 1 .

[0024] Two reinforcing plates 5 are fixedly connected to the outer walls of the feeding box 4 and the discharge box 3 which are perpendicular to each other. The two reinforcing plates 5 are used to strengthen the structural strength of the connection between the feeding box 4 and the discharge box 3 .

[0025] A discharge port 6 is provided on the outer wall of the bottom of the feed box 4 at one end away from the secondary sprocket 403 .

[0026] The implementation principle of a rice baler unloading device in the embodiment of the present application is as follows: in actual use, the device is fixed to the unloading port of the baler by means of a plurality of mounting holes 2 using fixing screws. When the baler unloads and packs the rice, the rice will fall into the unloading hopper 1 and accumulate. At this time, the servo motor 8 is started through the linkage assembly, and the output shaft of the servo motor 8 drives the main sprocket 303 to rotate. The main sprocket 303 then synchronously drives the secondary sprocket 403 to rotate through the chain 7. When the main sprocket 303 rotates, it will drive the plurality of dividing plates 302 to rotate through the first rotating shaft 301. When the plurality of dividing plates 302 rotate The rice accumulated in the discharge hopper 1 is quantitatively, continuously and evenly transferred to the feed box 4. When the rice enters the feed box 4, the secondary sprocket 403 rotates synchronously to drive the threaded conveying blade 402 to rotate through the second rotating shaft 401. When the threaded conveying blade 402 rotates, the rice dropped into the feed box 4 can be discharged through the discharge port 6 at a uniform speed to prevent blockage. The rotation of multiple dividing plates 302 and the threaded conveying blade 402 are coordinated to improve the discharge speed and uniformity of the rice. At this time, the bag containing the rice is placed under the discharge port 6 to load and pack the rice.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A rice baler feeding device, comprising a feeding hopper (1), characterized in that: The bottom outer wall of the lower hopper (1) is fixedly connected to a discharge box (3), the inner wall of the discharge box (3) is rotatably connected to a first rotating shaft (301), the outer wall of the first rotating shaft (301) is fixedly connected to a plurality of dividing plates (302), and the plurality of dividing plates (302) are evenly distributed on the outer wall of the first rotating shaft (301) in an equidistant circular array, the bottom outer wall of the discharge box (3) is fixedly connected to a feed box (4), the inner wall of the feed box (4) is rotatably connected to a second rotating shaft (401), the outer wall of the second rotating shaft (401) is fixedly connected to a threaded conveying blade (402), the lower hopper (1) is connected to the inner cavities of the discharge box (3) and the feed box (4), and the outer walls of the discharge box (3) and the feed box (4) are provided with a linkage assembly for driving the first rotating shaft (301) and the second rotating shaft (401) to rotate synchronously.

2. A rice baler feeding device according to claim 1, characterized in that: The linkage assembly comprises a main sprocket (303) and a secondary sprocket (403) which are rotatably connected to the outer walls of the discharge box (3) and the feed box (4); one end of the first rotating shaft (301) passes through the discharge box (3) and is fixedly connected to the main sprocket (303); one end of the second rotating shaft (401) passes through the feed box (4) and is fixedly connected to the secondary sprocket (403); and chains (7) are mounted on the outer walls of the main sprocket (303) and the secondary sprocket (403).

3. A rice baler feeding device according to claim 2, characterized in that: The linkage assembly also includes a servo motor (8) fixedly mounted on the outer wall of the discharge box (3) via a fixing frame (801), and the output shaft end of the servo motor (8) is fixedly connected to the middle outer wall of the main sprocket (303).

4. A rice baler feeding device according to claim 1, characterized in that: The top outer wall of the lower hopper (1) is provided with a plurality of through-type mounting holes (2), and the plurality of mounting holes (2) are evenly distributed at the edge positions of the four corners of the top of the lower hopper (1).

5. A rice baler feeding device according to claim 1, characterized in that: The outer wall of the feeding box (4) and the discharge box (3) which is perpendicular to each other is fixedly connected with two reinforcing plates (5).

6. A rice baler feeding device according to claim 1, characterized in that: A discharge port (6) is provided on the outer wall of the bottom of one end of the feed box (4) away from the secondary sprocket (403).

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