Conveying device easy to disassemble

Abstract

The utility model discloses a conveying device easy to disassemble. The problem that an existing auger conveying device is inconvenient to disassemble is effectively solved. Comprising two semicircular shell pipes, the two shell pipes can form a left-right axial pipeline, a left-right axial rotating shaft is coaxially and rotationally connected to the shell pipes, a fixing groove is formed in the right end of the rotating shaft, the rotating shaft is sleeved with a spiral blade, and a plurality of fixing blocks which are evenly distributed in the left-right direction and can be inserted into the fixing groove are arranged on the inner side of the spiral blade. An inserting groove is formed in each fixing block, a containing groove is formed in the rotating shaft, a rotating column coaxial with the rotating shaft is rotationally connected into the containing groove, a plurality of connecting rods in one-to-one correspondence with the fixing blocks are arranged at the front end of the rotating column, inserting rods capable of being inserted into the inserting grooves are arranged at the free ends of the connecting rods, a discharging pipe is arranged at the upper end of the shell pipe on the upper side, and a discharging pipe is arranged at the lower end of the shell pipe on the lower side. The device is simple in structure, novel in conception, convenient to use and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of flour production, in particular to a transport device that is easy to disassemble. Background Art

[0002] When processing wheat into flour, it is necessary to transport the wheat into a grinding machine through a feeding pipe, grind the wheat grains into flour, and then transport the ground flour into a storage bin through a screw conveyor. A screw conveyor, also known as a spiral conveyor, uses rotating spiral blades to push materials for spiral transportation. Most of the existing screw conveyor devices weld the spiral blades to the rotating shaft, and drive the rotating shaft through a motor to drive the blades to rotate spirally for the purpose of transportation. However, this traditional screw conveyor device has the following defects in use: the screw conveyor will be affected by the force of the material during use, and after long-term use, the blades on the outer surface of the screw conveyor are prone to deformation. At the same time, after long-term use, some flour will adhere to the blades. Due to fixed welding, it is relatively inconvenient to replace and clean the screw conveyor. Summary of the Utility Model

[0003] In view of the above situation, in order to make up for the deficiencies of the prior art, the purpose of the present utility model is to provide a transport device that is easy to disassemble, effectively solving the problem that the existing screw conveyor device is inconvenient to disassemble.

[0004] The technical solution it adopts is that the present utility model includes two semi-circular outer shell pipes, which can form a pipeline in the left-right axial direction. A rotating shaft in the left-right axial direction is coaxially rotatably connected to the outer shell pipe. A fixing groove is opened at the right end of the rotating shaft. A spiral blade is sleeved on the rotating shaft. Multiple fixing blocks are arranged on the inner side of the spiral blade and are evenly distributed in the left-right direction and can be inserted into the fixing groove. A slot is opened on the fixing block. A receiving groove is opened in the rotating shaft. A rotating column coaxial with the rotating shaft is rotatably connected in the receiving groove. Multiple connecting rods corresponding to the fixing blocks one by one are arranged at the front end of the rotating column. An insertion rod that can be inserted into the slot is arranged at the free end of the connecting rod. A feeding pipe is arranged at the upper end of the upper outer shell pipe, and a discharging pipe is arranged at the lower end of the lower outer shell pipe.

[0005] Compared with the prior art, the beneficial effect of the present utility model is that it can realize spiral transportation of flour, and at the same time, when the spiral blade is damaged and deformed or the surface adheres to flour, it can be quickly disassembled from the rotating shaft, facilitating quick repair and cleaning, with simple operation and time-saving and labor-saving. Description of the Drawings

[0006] Figure 1 is the main view axonometric drawing of the present utility model.

[0007] Figure 2 is the full-section main view axonometric drawing of the present utility model.

[0008] Figure 3It is a full-section right-side axonometric view of the present utility model.

[0009] Figure 4 It is a detailed view in the present utility model.

[0010] Reference numerals:

[0011] 1. Outer shell tube; 2. Rotating shaft; 3. Fixed groove; 4. Spiral blade; 5. Fixed block; 6. Slot; 7. Accommodating groove; 8. Rotating column; 9. Link rod; 10. Plug rod; 11. Feeding pipe; 12. Discharge pipe; 13. Motor; 14. Turntable; 15. Limit post; 16. Spring; 17. Pressing block. Specific embodiments

[0012] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the matrix embodiments disclosed below.

[0013] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0014] The following further details the specific embodiments of the present utility model with reference to the accompanying drawings.

[0015] As shown by Figures 1 to 4 It includes two semi-circular outer shell tubes 1, and the two outer shell tubes 1 can form a left-right axial pipeline. A left-right axial rotating shaft 2 is coaxially rotatably connected to the outer shell tube 1. A fixed groove 3 is opened at the right end of the rotating shaft 2. A spiral blade 4 is sleeved on the rotating shaft 2. A plurality of fixed blocks 5 are arranged inside the spiral blade 4 and are evenly distributed in the left-right direction and can be inserted into the fixed groove 3. A slot 6 is opened on the fixed block 5. An accommodating groove 7 is opened inside the rotating shaft 2. A rotating column 8 coaxial with the rotating shaft 2 is rotatably connected inside the accommodating groove 7. A plurality of link rods 9 corresponding to the fixed blocks 5 one by one are arranged at the front end of the rotating column 8. A plug rod 10 that can be inserted into the slot 6 is arranged at the free end of the link rod 9. A feeding pipe 11 is arranged at the upper end of the upper outer shell tube 1, and a discharge pipe 12 is arranged at the lower end of the lower outer shell tube 1.

[0016] In order to rotate the rotating shaft 2, a motor 13 is arranged on the left side of the rotating shaft 2, and the output shaft of the motor 13 is coaxially fixedly connected to the rotating shaft 2.

[0017] To facilitate the rotation of the rotating column 8, the right end of the rotating column 8 penetrates through the rotating shaft 2 and is rotatably connected to the rotating shaft 2 coaxially. A turntable 14 is coaxially and slidably connected to the right end of the rotating column 8.

[0018] To facilitate the fixing and limiting of the rotating column 8, limiting holes are respectively formed in the lower side and the rear side of the left end of the rotating shaft 2. A limiting post 15 that can be inserted into the limiting hole is provided at the left end of the turntable 14. The right end of the rotating column 8 is connected to the turntable 14 through a spring 16.

[0019] To facilitate positioning, a pressing block 17 that can contact the fixing block 5 is provided at the left end inside the fixing groove 3.

[0020] To facilitate the fixing of the two outer shell tubes 1, the two outer shell tubes 1 are fixedly connected through a plurality of bolts.

[0021] When the present utility model is in use, first start the motor 13. The motor 13 drives the rotating shaft 2 to rotate, and the rotating shaft 2 drives the spiral blade 4 to rotate. At this time, the ground flour is input through the feeding pipe 11. The flour enters between the spiral blades 4. At this time, the spiral blade 4 rotates to transport the flour from left to right. After transporting a certain distance to the right, the flour falls from the feeding pipe 11 into the storage bin to achieve the storage of the flour.

[0022] When the spiral blade 4 is damaged and needs to be replaced or cleaned, at this time, open the two outer shell tubes 1, and pull the turntable 14 to the right. The turntable 14 moves to the right on the rotating column 8 and drives the limiting post 15 to move to the right. After the limiting post 15 moves a certain distance to the right, it is pulled out from the lower limiting hole, and then rotated 90 degrees. The rotating column 8 drives the inserting rod 10 to rotate through the connecting rod 9, so that the inserting rod 10 is pulled out from the inserting slot 6 and rotated into the receiving groove 7, releasing the fixing and limiting of the fixing block 5. At this time, move the spiral blade 4 to the right, thereby driving the fixing block 5 to move to the right in the fixing groove 3. After moving a certain distance to the right, the spiral blade 4 is separated from the rotating shaft 2, and then the spiral blade 4 can be repaired or cleaned.

[0023] After the spiral blade 4 is repaired or cleaned, insert the fixing block 5 back into the fixing groove 3 and push it to the left, then pull the turntable 14 to the right again to release the limit and rotate the rotating column 8 forward. The rotating column 8 drives the inserting rod 10 to rotate and reinsert into the fixing groove 3 to achieve the fixing and limiting of the fixing block 5, thereby realizing the fixing of the spiral blade 4 on the rotating shaft 2.

[0024] Compared with the prior art, the beneficial effects of the present utility model are as follows: The provided spiral blade, fixing block, fixing groove, etc. can realize the spiral transportation of flour, and at the same time, when the spiral blade is damaged, deformed or the surface adheres to flour, it can be quickly disassembled from the rotating shaft, which is convenient for quick repair and cleaning. The operation is simple and time-saving. This structure is simple, novel in concept, convenient to use, and has strong practicability.

[0025] It should be noted that according to the needs of implementation, each component described in the embodiments of the present utility model can be split into more components, or two or more components or parts of components can be combined into new components to achieve the purpose of the embodiments of the present utility model.

[0026] The above embodiments only represent several implementation manners of the present utility model, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the patent of the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the patent of the present utility model shall be subject to the appended claims.

Claims

1. A detachable conveying device, comprising two semi-circular outer shell tubes (1), characterized in that, Two outer shell tubes (1) can form a left-right axial pipeline. A left-right axial rotating shaft (2) is coaxially rotatably connected to the outer shell tube (1). A fixing groove (3) is provided at the right end of the rotating shaft (2). A spiral blade (4) is sleeved on the rotating shaft (2). A plurality of fixing blocks (5) are arranged on the inner side of the spiral blade (4) and are evenly distributed in the left-right direction and can be inserted into the fixing groove (3). A slot (6) is provided on the fixing block (5). A receiving groove (7) is provided in the rotating shaft (2). A rotating column (8) coaxial with the rotating shaft (2) is rotatably connected in the receiving groove (7). A plurality of connecting rods (9) corresponding to the fixing blocks (5) one by one are provided at the front end of the rotating column (8). A plug rod (10) that can be inserted into the slot (6) is provided at the free end of the connecting rod (9). A feeding pipe (11) is provided at the upper end of the upper outer shell tube (1). A discharging pipe (12) is provided at the lower end of the lower outer shell tube (1).

2. The detachable conveying device according to claim 1, wherein, A motor (13) is provided to the left of the rotating shaft (2). The output shaft of the motor (13) is coaxially and fixedly connected to the rotating shaft (2).

3. The detachable conveying device according to claim 1, characterized in that, The right end of the rotating column (8) penetrates through the rotating shaft (2) and is coaxially and rotatably connected to the rotating shaft (2). A turntable (14) is coaxially and slidably connected to the right end of the rotating column (8).

4. The detachable conveying device according to claim 1, wherein, Limit holes are respectively provided on the lower side and the rear side of the left end of the rotating shaft (2). A limit post (15) that can be inserted into the limit hole is provided at the left end of the turntable (14). The right end of the rotating column (8) is connected to the turntable (14) through a spring (16).

5. A detachable conveying device according to claim 1, wherein, A pressing block (17) that can contact the fixing block (5) is provided at the left end inside the fixing groove (3).

6. The detachable conveying device according to claim 1, wherein, The two outer shell tubes (1) are fixedly connected by a plurality of bolts.

Images