Efficient conveying device for rice processing

Abstract

The utility model discloses an efficient conveying device for rice processing, and relates to the technical field of material conveying, the efficient conveying device comprises a conveying frame, a conveying assembly installed on the conveying frame, two adjusting assemblies fixedly installed on the outer wall of the conveying frame and a tensioning roller installed between the two adjusting assemblies, and a supporting assembly is installed on the inner wall of the conveying frame; the supporting assembly is fixedly connected to the supporting base, a sliding base is slidably installed on the outer wall of the top of the supporting base, and a roller shaft making contact with the conveying assembly is rotationally installed on the outer wall of the top of the sliding base. According to the rice conveying device, the supporting assembly is arranged on the conveying device, the roller shaft in the supporting assembly is in direct supporting contact with the conveying belt, so that stable conveying of rice is conveniently assisted, the adjusting assembly and the tensioning roller are arranged on the conveying frame, and the adjusting assembly is matched with the tensioning roller, so that tensioning adjustment on the conveying belt is facilitated; and stable conveying of the rice by the conveying belt is further improved.

Description

Technical Field

[0001] This application relates to the technical field of material transportation, and particularly to an efficient transmission device for rice processing. Background Art

[0002] During the production and transportation of rice, the packaged rice often has different specifications, and some conveyor devices such as conveyor belts are required for transporting rice.

[0003] After retrieval, a patent with the Chinese patent publication number CN207090298U discloses a grain conveying device, which includes a frame and a conveying assembly arranged on the frame. The conveying assembly includes a conveyor belt and a roller component for driving the conveyor belt to convey. The roller component includes a first roller and a second roller located at both ends of the conveyor belt. An adjustment assembly for adjusting the tightness of the conveyor belt is provided on the frame. The adjustment assembly includes an adjustment component, a driving component for driving the adjustment component to work, and a control component electrically connected to the driving component. The driving component includes a servo motor and a worm gear connected to the output shaft of the servo motor. The worm gear cooperates with the adjustment component to change the distance between the first roller and the second roller.

[0004] The following deficiencies exist in the above-mentioned grain conveying device: In the above patent, the distance between the two roller components is adjusted through the tightness adjustment assembly, and then the tension of the conveyor belt is adjusted. However, the distance between the two roller components in the conveying equipment is fixed. Once the distance between the two roller components is adjusted, the weight of the conveying material that the conveyor belt can bear will also change accordingly. Therefore, the conveyor belt adjustment method in the above patent cannot effectively adjust the conveying capacity of the conveyor belt. Utility Model Content

[0005] In order to improve the problem that the tightness of the conveyor belt of the existing rice conveying device is inconvenient to adjust, this application provides an efficient transmission device for rice processing.

[0006] This application provides an efficient transmission device for rice processing, which includes a conveying frame, a conveying assembly installed on the conveying frame, two adjustment assemblies fixedly installed on the outer wall of the conveying frame, and a tensioning roller installed between the two adjustment assemblies. A support assembly is installed on the inner wall of the conveying frame, and the support assembly includes a support seat fixedly connected thereto. A sliding seat is slidably installed on the top outer wall of the support seat, and a roller shaft in contact with the conveying assembly is rotatably installed on the top outer wall of the sliding seat.

[0007] With the above structure, the setting of the conveying assembly facilitates the conveying of rice. The cooperation between the two adjustment assemblies and the tensioning roller facilitates the adjustment of the tightness of the conveyor belt. The setting of the support assembly facilitates the auxiliary support of the conveying assembly.

[0008] An installation groove for slidably mounting a sliding seat is provided on the outer wall of the top of the support seat, and a groove for rotatably mounting a roller shaft is provided on the outer wall of the top of the sliding seat.

[0009] With the above structure, the rotation installation of multiple roller shafts is facilitated through the setting of the groove.

[0010] Two hydraulic cylinders are fixedly connected to the inner wall of the bottom of the installation groove, and the piston rods of the two hydraulic cylinders are fixedly connected to the sliding seat.

[0011] With the above structure, the height of the sliding seat is conveniently adjusted through the setting of the hydraulic cylinder.

[0012] The adjusting assembly includes an adjusting box fixedly connected to the conveying frame, and two symmetrically arranged screw rods are rotatably connected to the inner wall of the adjusting box.

[0013] With the above structure, the installation of the screw rod is facilitated through the setting of the adjusting box.

[0014] The outer walls of the two screw rods are screwed with the same driving column, and the tensioning roller is rotatably mounted on the driving column.

[0015] With the above structure, the rotation of the screw rod conveniently drives the lifting of the driving column, and the movement of the driving column conveniently drives the movement of the tensioning roller.

[0016] One end of each of the two screw rods is fixedly connected with a synchronous pulley, and the same synchronous belt is connected between the two synchronous pulleys. A servo motor with an output shaft connected to the screw rod is fixedly connected to the outer wall of the top of the adjusting box.

[0017] With the above structure, the rotation of the screw rod is directly driven by the setting of the servo motor, and the two screw rods are connected by the synchronous pulleys and the synchronous belt, so as to facilitate the synchronous rotation of the two screw rods.

[0018] The conveying assembly includes two conveying rollers rotatably mounted on the conveying frame, and the same conveyor belt is connected between the two conveying rollers and the tensioning roller.

[0019] With the above structure, the rotation of the conveying roller drives the conveyor belt to convey rice.

[0020] One end of the transmission shaft of one of the conveying rollers is fixedly connected with a pulley.

[0021] With the above structure, the rotation of the conveying roller is facilitated through the setting of the pulley.

[0022] In summary, the beneficial effects of the present application are as follows:

[0023] 1. In this application, a support component is provided on the transmission device. The roller shaft in the support component directly contacts and supports the conveyor belt, thus facilitating the stable conveyance of rice. An adjustment component and a tensioning roller are provided on the conveyor frame. The cooperation between the adjustment component and the tensioning roller facilitates the tension adjustment of the conveyor belt, further improving the stable conveyance of rice by the conveyor belt.

[0024] 2. In this application, a hydraulic cylinder is provided in the installation groove. The setting of the hydraulic cylinder facilitates the adjustment of the roller shaft on the sliding seat, and thus facilitates the auxiliary support in cooperation with the tension adjustment of the conveyor belt. The two screw rods in the adjustment component are provided to facilitate directly driving the driving column to move, and thus adjust the position of the tensioning roller. Description of the Drawings

[0025] Figure 1 is the overall schematic diagram of this application;

[0026] Figure 2 is the schematic diagram of the conveyor frame of this application;

[0027] Figure 3 is the schematic diagram of the support component of this application;

[0028] Figure 4 is the cross-sectional schematic diagram of the support component of this application;

[0029] Figure 5 is the cross-sectional schematic diagram of the adjustment component of this application.

[0030] Description of the Reference Numerals: 1, conveyor frame; 2, adjustment component; 3, conveying component; 4, conveying roller; 5, conveyor belt; 6, pulley; 7, support component; 8, support seat; 9, sliding seat; 10, roller shaft; 11, hydraulic cylinder; 12, installation groove; 13, adjustment box; 14, screw rod; 15, driving column; 16, synchronous belt; 17, servo motor; 19, tensioning roller. Detailed Description of the Embodiment

[0031] The following is a further detailed description of this application in conjunction with the attached Figures 1-5 drawings.

[0032] Please refer to Figures 1-3, An efficient transmission device for rice processing, comprising a conveying frame 1, a conveying component 3 installed on the conveying frame 1, two adjusting components 2 fixedly installed on the outer wall of the conveying frame 1, and a tensioning roller 19 installed between the two adjusting components 2. The arrangement of the conveying component 3 facilitates the conveying of rice. A supporting component 7 is installed on the inner wall of the conveying frame 1. The cooperation between the two adjusting components 2 and the tensioning roller 19 facilitates the adjustment of the tension of the conveyor belt 5. And the supporting component 7 includes a fixed connection to a support base 8. A sliding seat 9 is slidably installed on the top outer wall of the support base 8. And a roller shaft 10 in contact with the conveying component 3 is rotatably installed on the top outer wall of the sliding seat 9. The arrangement of the supporting component 7 facilitates the auxiliary support of the conveying component 3.

[0033] Refer to Figure 2 , An installation groove 12 for slidably installing the sliding seat 9 is provided on the top outer wall of the support base 8. And a groove for rotatably installing the roller shaft 10 is provided on the top outer wall of the sliding seat 9. The arrangement of the groove facilitates the rotatable installation of multiple roller shafts 10.

[0034] Refer to Figure 4 , Two hydraulic cylinders 11 are fixedly connected to the bottom inner wall of the installation groove 12. And the piston rods of the two hydraulic cylinders 11 are fixedly connected to the sliding seat 9. The arrangement of the hydraulic cylinders 11 facilitates the adjustment of the height of the sliding seat 9.

[0035] Refer to Figure 5 , The adjusting component 2 includes an adjusting box 13 fixedly connected to the conveying frame 1. And two symmetrically arranged screw rods 14 are rotatably connected to the inner wall of the adjusting box 13. The arrangement of the adjusting box 13 facilitates the installation of the screw rods 14.

[0036] Refer to Figure 5 , The outer walls of the two screw rods 14 are screwed with the same driving column 15. The tensioning roller 19 is rotatably installed on the driving column 15. The rotation of the screw rods 14 facilitates the lifting of the driving column 15. The movement of the driving column 15 facilitates the movement of the tensioning roller 19.

[0037] Refer to Figure 5 , One end of each of the two screw rods 14 is fixedly connected with a synchronous pulley. And the same synchronous belt 16 is connected between the two synchronous pulleys. A servo motor 17 with an output shaft connected to the screw rod 14 is fixedly connected to the top outer wall of the adjusting box 13. The arrangement of the servo motor 17 directly drives the rotation of the screw rods 14. The two screw rods 14 are connected by the synchronous pulleys and the synchronous belt 16, thereby facilitating the synchronous rotation of the two screw rods 14.

[0038] Refer to Figure 1 , The conveying component 3 includes two conveying rollers 4 rotatably installed on the conveying frame 1. And the same conveyor belt 5 is connected between the two conveying rollers 4 and the tensioning roller 19. The rotation of the conveying rollers 4 drives the conveyor belt 5 to convey rice.

[0039] Refer to Figure 1 , one end of the transmission shaft of a conveying roller 4 is fixedly connected with a pulley 6, and the arrangement of the pulley 6 facilitates driving the rotation of the conveying roller 4.

[0040] The implementation principle of this application is as follows: When in use, when it is necessary to adjust the tension of the conveyor belt 5, first start the two servo motors 17. The servo motors 17 drive the screws 14 to rotate. The cooperation between the two screws 14 through the synchronous pulleys and the synchronous belt 16 facilitates the synchronous rotation of the two screws 14, and then facilitates driving the driving column 15 to move up and down. When the driving column 15 moves, it facilitates driving the tensioning roller 19 to move. When the tensioning roller 19 moves, it facilitates adjusting the tension of the conveyor belt 5. When the tension is adjusted, then drive the sliding seat 9 to move up and down through the hydraulic cylinder 11. When the sliding seat 9 moves up and down, it directly drives the roller shaft 10 to assist in supporting the conveyor belt 5.

[0041] The above are all the preferred embodiments of this application, and the protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. An efficient transmission device for rice processing, comprising a conveyor frame (1), a conveyor assembly (3) mounted on the conveyor frame (1), two adjustment assemblies (2) fixedly mounted on the outer wall of the conveyor frame (1), and a tensioning roller (19) mounted between the two adjustment assemblies (2), characterized in that: The inner wall of the conveying frame (1) is mounted with a support assembly (7), and the support assembly (7) includes a support seat (8) fixedly connected to the support seat (8), a sliding seat (9) is slidably mounted on the top outer wall of the support seat (8), and a roller (10) in contact with the conveying assembly (3) is rotatably mounted on the top outer wall of the sliding seat (9).

2. The high-efficiency transmission device for rice processing according to claim 1, characterized in that: The top outer wall of the support seat (8) is provided with a mounting groove (12) for slidably mounting the sliding seat (9), and the top outer wall of the sliding seat (9) is provided with a groove for rotatably mounting the roller shaft (10).

3. The high-efficiency transmission device for rice processing according to claim 2, characterized in that: Two hydraulic cylinders (11) are fixedly connected to the inner wall of the bottom of the installation groove (12), and the piston rods of the two hydraulic cylinders (11) are fixedly connected to the sliding seat (9).

4. The high-efficiency transmission device for rice processing according to claim 3, characterized in that: The adjustment assembly (2) comprises an adjustment box (13) fixedly connected to the conveying frame (1), and the inner wall of the adjustment box (13) is rotatably connected to two symmetrically arranged screw rods (14).

5. The high-efficiency transmission device for rice processing according to claim 4, characterized in that: The outer walls of the two screw rods (14) are screwed to a common driving column (15), and the tensioning roller (19) is rotatably mounted on the driving column (15).

6. The high-efficiency transmission device for rice processing according to claim 5, characterized in that: One end of each of the two screw rods (14) is fixedly connected to a synchronous wheel, and a synchronous belt (16) is connected between the two synchronous wheels. A servo motor (17) connected to the output shaft and the screw rod (14) is fixedly connected to the top outer wall of the adjustment box (13).

7. The high-efficiency transmission device for rice processing according to claim 6, characterized in that: The conveying assembly (3) comprises two conveying rollers (4) rotatably mounted on a conveying frame (1), and a common conveying belt (5) is connected between the two conveying rollers (4) and a tensioning roller (19).

8. The high-efficiency transmission device for rice processing according to claim 7, characterized in that: One end of the transmission shaft of one of the conveying rollers (4) is fixedly connected to a pulley (6).

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