CN218665239U

CN218665239U - Rice mill has protective structure's hoist mechanism

Info

Publication number: CN218665239U
Application number: CN202222696330.1U
Authority: CN
Inventors: 张常秀; 屈云涛
Original assignee: Yutai Gold And Grain And Oil Machinery Co ltd
Current assignee: Yutai Gold And Grain And Oil Machinery Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-03-21
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses a rice mill has protective structure's hoist mechanism relates to the rice mill field, the slide rail mechanism comprises a supporting rod, the first removal structure of the left and right sides symmetry fixedly connected with of bracing piece bottom, the centre at bracing piece top is rotated and is connected with first screw thread post, the outer wall threaded connection of first screw thread post has first movable block, the bottom fixedly connected with lifting unit of first movable block, the centre of lifting unit inner chamber is rotated and is connected with second screw thread post, lifting unit's positive swing joint has the pay-off structure, the front of pay-off structure inner chamber is rotated and is connected with bearing structure, bearing structure's front is rotated and is connected with the baffle that resets, the positive bottom fixedly connected with of pay-off structure blocks the subassembly. A rice mill has protective structure's hoist mechanism, this structure is convenient for remove, and convenient to use, when handling rice, can prevent that its phenomenon of revealing from taking place.

Description

Rice mill has protective structure's hoist mechanism

Technical Field

The utility model relates to a rice mill field, in particular to rice mill has protective structure's hoist mechanism.

Background

The rice mill mainly comprises a fixed spanner, a tightening nut spanner, a brush, a discharging hopper, a grinding wheel, a steel wire brush and the like, wherein the brown rice is peeled and whitened by applying mechanical acting force which is widely generated by mechanical equipment, and the mechanical equipment is called as the rice mill.

In chinese utility model patent application no: CN202020218077.7 discloses a rice milling machinery lifting device, including two moving frames and charging box, two the moving frame distributes in proper order and the top end face fixed mounting who moves the frame has the fixing base, and this device carries out lifting work through wire rope, may produce the phenomenon of rocking, may touch the staff, and it is comparatively troublesome to the loading of rice simultaneously, and the charging hole is in its bottom, and difficult the loading is loaded.

Therefore, there is a need for a rice mill lifting mechanism with a guard structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a rice mill has protective structure's hoist mechanism, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a lifting mechanism with a protective structure for a rice mill comprises a supporting rod, wherein the left side and the right side of the bottom of the supporting rod are symmetrically and fixedly connected with a first moving structure, the center of the top of the supporting rod is rotatably connected with a first threaded column, the outer wall of the first threaded column is in threaded connection with a first movable block, the bottom of the first movable block is fixedly connected with a lifting assembly, and the center of the inner cavity of the lifting assembly is rotatably connected with a second threaded column;

the front of the lifting assembly is movably connected with a feeding structure, the front of an inner cavity of the feeding structure is rotatably connected with a bearing structure, the front of the bearing structure is rotatably connected with a reset baffle, and the front bottom of the feeding structure is fixedly connected with a blocking assembly.

Preferably, the support rod is C-shaped, the front and the back of the bottoms of the two first moving structures are symmetrically and fixedly connected with first universal wheels, the bottom of the lifting assembly is fixedly connected with a second moving structure, and the center of the bottom of the second moving structure is fixedly connected with a second universal wheel.

Preferably, a first movable groove is seted up in the centre at bracing piece top, first screw thread post rotates to be connected in the inner chamber in first movable groove, first movable block swing joint is in the inner chamber in first movable groove, a first servo motor of first pivot fixedly connected with is passed through in the left side of first screw thread post, a servo motor fixed connection is in the left side in first movable groove.

Preferably, the second movable groove has been seted up in the positive centre of elevating module, second screw thread post rotates the inner chamber of connection at the second movable groove, second pivot fixedly connected with second servo motor is passed through to the bottom of second screw thread post, second servo motor fixed connection is in elevating module's bottom, the positive fixedly connected with second movable block at the pay-off structure back, second movable block swing joint is in the inner chamber of second movable groove and threaded connection is at the outer wall of second screw thread post.

Preferably, the front of the feeding structure is provided with a groove, the left side of the feeding structure is fixedly connected with a third servo motor, the left side and the right side of the inner cavity of the groove are symmetrically and rotatably connected with first rotating shafts, the first rotating shafts are fixedly connected to the right side of the third servo motor, and the two opposite sides of the first rotating shafts are symmetrically and fixedly connected to the left side and the right side of the feeding structure.

Preferably, the bottom symmetry fixedly connected with second axis of rotation of the baffle left and right sides that resets, the second axis of rotation rotates the left and right sides of connection in the positive bottom of bearing structure inner chamber, the outer wall winding of second axis of rotation has torsion spring, torsion spring's one end fixed connection is at the side of the baffle that resets, torsion spring's other end fixed connection is in bearing structure's inner chamber, it is connected with the torsion axle to block rotating in the inner chamber of subassembly, the outer wall fixedly connected with turning block of torsion axle, the top fixedly connected with spliced pole of turning block, the back fixed connection of spliced pole is in the front of the baffle that resets.

Advantageous effects

Compared with the prior art, the utility model discloses following beneficial effect has:

1. this rice mill has protective structure's hoist mechanism, first servo motor through starting the setting, can drive first screw thread post and rotate, make this first movable block can drive the lifting unit and remove, with this can drive the pay-off structure and carry out lateral shifting, second servo motor through starting the setting, can drive second screw thread post and rotate, with this can drive the pay-off structure and carry out longitudinal movement, can carry out the regulation of position to the pay-off structure according to the position of rice mill this moment, accomplish the material loading with this, promote and unloading work.

2. This rice mill has protective structure's hoist mechanism, through the bearing structure who sets up, can load the rice, through the third servo motor who starts the setting for first axis of rotation can drive bearing structure and rotate, through the second axis of rotation that sets up, can rotate after the baffle that resets receives the pressure of rice, with this make the rice can pour out in bearing structure's the inner chamber, the rice is poured out the back that finishes, through the torsion spring who sets up, can reset the baffle that resets.

3. This rice mill has protective structure's hoist mechanism, first removal structure and second removal structure through setting up, the convenience carries out the regulation of position to pay-off structure, with this can remove it according to the position of rice mill, still be convenient for accomodate when idle simultaneously, the subassembly that blocks through setting up, the convenience plays the supporting effect to the baffle that resets, prevent because the rice in the bearing structure inner chamber is too much and lead to the baffle that resets to appear the phenomenon of slope, this structure is when carrying out the lift, wherein material can not reveal easily, can play better protective effect to the staff, it is convenient to use simultaneously and remove.

Drawings

FIG. 1 is a front schematic view of the present invention;

FIG. 2 is an enlarged view of the present invention at A in FIG. 1;

fig. 3 is a schematic structural view of the reset baffle of the present invention;

fig. 4 is a schematic structural view of the back of the feeding structure of the present invention.

In the figure: 1. a support bar; 2. a first moving structure; 3. a first universal wheel; 4. a first servo motor; 5. a first movable slot; 6. a first threaded post; 7. a first movable block; 8. a lifting assembly; 9. a second moving structure; 10. a second universal wheel; 11. a second movable slot; 12. a second threaded post; 13. a feeding structure; 14. a first rotating shaft; 15. a second servo motor; 16. a third servo motor; 17. a groove; 18. a second movable block; 19. a load bearing structure; 20. resetting the baffle; 21. a second rotating shaft; 22. a torsion spring; 23. connecting columns; 24. rotating the block; 25. a torsion shaft; 26. a blocking assembly.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in figures 1-4, a lifting mechanism with a protective structure of a rice mill comprises a supporting rod 1, wherein the left side and the right side of the bottom of the supporting rod 1 are symmetrically and fixedly connected with a first movable structure 2, the center of the top of the supporting rod 1 is rotationally connected with a first threaded column 6, the outer wall of the first threaded column 6 is in threaded connection with a first movable block 7, the bottom of the first movable block 7 is fixedly connected with a lifting assembly 8, the center of the inner cavity of the lifting assembly 8 is rotationally connected with a second threaded column 12, the front of the lifting assembly 8 is movably connected with a feeding structure 13, the front of the inner cavity of the feeding structure 13 is rotationally connected with a bearing structure 19, the front of the bearing structure 19 is rotationally connected with a reset baffle 20, the front bottom of the feeding structure 13 is fixedly connected with a blocking assembly 26, the supporting rod 1 is C-shaped, the front and the back of the bottoms of the two first movable structures 2 are fixedly connected with a first universal wheel 3 in a symmetric manner, the bottom of the lifting assembly 8 is fixedly connected with a second movable structure 9, the center of the bottom of the second movable structure 9 is fixedly connected with a second universal wheel 10, the center of the inner cavity of the movable column 6 is movably connected with a second movable motor through a second movable groove 12, the movable groove 4, the servo motor is movably connected with a second movable motor in the inner cavity of the servo motor 5, a second movable block 18 is fixedly connected to the center of the back of the feeding structure 13, the second movable block 18 is movably connected in the inner cavity of the second movable groove 11 and is in threaded connection with the outer wall of the second threaded column 12, a groove 17 is formed in the front of the feeding structure 13, a third servo motor 16 is fixedly connected to the left side of the feeding structure 13, first rotating shafts 14 are symmetrically and rotatably connected to the left side and the right side of the inner cavity of the groove 17, the first rotating shafts 14 are fixedly connected to the right side of the third servo motor 16, two opposite sides of the first rotating shafts 14 are symmetrically and fixedly connected to the left side and the right side of the feeding structure 13, second rotating shafts 21 are symmetrically and fixedly connected to the bottoms of the left side and the right side of the inner cavity of the bearing structure 19, torsion springs 22 are wound on the outer walls of the second rotating shafts 21, and one ends of the torsion springs 22 are fixedly connected to the sides of the resetting baffles 20, the other end of the torsion spring 22 is fixedly connected with the inner cavity of the bearing structure 19, a torsion shaft 25 is rotatably connected in the inner cavity of the blocking component 26, a rotating block 24 is fixedly connected to the outer wall of the torsion shaft 25, a connecting column 23 is fixedly connected to the top of the rotating block 24, the back of the connecting column 23 is fixedly connected to the front of the reset baffle 20, the first threaded column 6 can be driven to rotate by starting the first servo motor 4, so that the first movable block 7 can drive the lifting component 8 to move, so that the feeding structure 13 can be driven to transversely move, the second threaded column 12 can be driven to rotate by starting the second servo motor 15, so that the feeding structure 13 can be driven to longitudinally move, at the moment, the position of the feeding structure 13 can be adjusted according to the position of the rice mill, so that the feeding is realized, promote and unloading work, through the bearing structure 19 that sets up, can load rice, through the third servo motor 16 that starts the setting, make first axis of rotation 14 can drive bearing structure 19 and rotate, through the second axis of rotation 21 that sets up, can rotate after baffle 20 resets receives the pressure of rice, so that the rice can pour out from bearing structure 19's inner chamber, after the rice is poured out and is accomplished, through the torsion spring 22 that sets up, can reset baffle 20, through the first removal structure 2 and the second removal structure 9 that set up, conveniently carry out the regulation of position to pay-off structure 13, so that can remove it according to the position of rice mill, it accomodates when still being convenient for idle simultaneously, through the subassembly 26 that blocks that sets up, conveniently play the supporting effect to baffle 20 that resets, prevent to lead to the baffle 20 phenomenon that resets because of the rice in the bearing structure 19 inner chamber too much and appear inclining, this structure is when carrying out the promotion, wherein material can not reveal easily, can play better protective effect to the staff, use and remove the convenience simultaneously.

It should be noted that the utility model relates to a rice mill lifting mechanism with protective structure, when in use, the first servo motor 4 is started to drive the first screw column 6 to rotate in the inner cavity of the first movable groove 5, so that the first movable block 7 moves the lifting component 8 to the rice stacking position, the second servo motor 15 is started to drive the second screw column 12 to rotate in the inner cavity of the second movable groove 11, so that the second movable block 18 can drive the feeding structure 13 to move towards the bottom, so that the support rod 1 can be moved in the inner cavity of the feeding structure 13 of the rice device, so that the support rod 1 can move on the ground through the first universal wheel 3 and the second universal wheel 10 at the bottom, and after moving to the rice mill position, continue to start first servo motor 4, remove pay-off structure 13 to rice mill department, start second servo motor 15, remove pay-off structure 13 to suitable height, start third servo motor 16, make first axis of rotation 14 can drive pay-off structure 13 and rotate, bearing structure 19 can empty the rice of inside to the rice mill this moment in, when baffle 20 that resets is opened, second axis of rotation 21 can rotate, spliced pole 23 can drive the spliced pole 23 of bottom and rotate in the inner chamber that blocks subassembly 26 simultaneously, the rice is emptyd and is accomplished the back, torsion shaft 25 can reset turning block 24, torsion spring 22 can reset second axis of rotation 21, thereby make baffle 20 that resets can reset.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a rice mill has protective structure's hoist mechanism, includes bracing piece (1), its characterized in that: the left side and the right side of the bottom of the supporting rod (1) are symmetrically and fixedly connected with first moving structures (2), the center of the top of the supporting rod (1) is rotatably connected with a first threaded column (6), the outer wall of the first threaded column (6) is in threaded connection with a first movable block (7), the bottom of the first movable block (7) is fixedly connected with a lifting assembly (8), and the center of the inner cavity of the lifting assembly (8) is rotatably connected with a second threaded column (12);

the front face of the lifting component (8) is movably connected with a feeding structure (13), the front face of an inner cavity of the feeding structure (13) is rotatably connected with a bearing structure (19), the front face of the bearing structure (19) is rotatably connected with a reset baffle (20), and the front bottom of the feeding structure (13) is fixedly connected with a blocking component (26).

2. The rice mill lifting mechanism with a protective structure as claimed in claim 1, characterized in that: the utility model discloses a bracing piece, including bracing piece (1), two the first universal wheel (3) of the front and the symmetrical fixedly connected with in back of first mobile structure (2) bottom, the bottom fixedly connected with second mobile structure (9) of lifting unit (8), centre fixedly connected with second universal wheel (10) of second mobile structure (9) bottom.

3. The rice mill lifting mechanism with a protective structure as claimed in claim 1, characterized in that: first activity groove (5) have been seted up in the centre at bracing piece (1) top, first screw thread post (6) are rotated and are connected in the inner chamber of first activity groove (5), first movable block (7) swing joint is in the inner chamber of first activity groove (5), the first servo motor (4) of first pivot fixedly connected with are passed through in the left side of first screw thread post (6), first servo motor (4) fixed connection is in the left side of first activity groove (5).

4. The rice mill lifting mechanism with a protective structure as claimed in claim 1, characterized in that: second activity groove (11) have been seted up in the positive centre of lifting unit (8), second screw thread post (12) rotate the inner chamber of connection in second activity groove (11), second pivot fixedly connected with second servo motor (15) are passed through to the bottom of second screw thread post (12), second servo motor (15) fixed connection is in the bottom of lifting unit (8), the positive fixedly connected with second movable block (18) at the pay-off structure (13) back, second movable block (18) swing joint is in the inner chamber of second activity groove (11) and threaded connection is at the outer wall of second screw thread post (12).

5. The rice mill lifting mechanism with a protective structure as claimed in claim 1, characterized in that: the front of pay-off structure (13) is seted up flutedly (17), the left side fixedly connected with third servo motor (16) of pay-off structure (13), the left and right sides symmetry of recess (17) inner chamber is rotated and is connected with first axis of rotation (14), first axis of rotation (14) fixed connection is on the right side of third servo motor (16), two the left and right sides of pay-off structure (13) is fixed connection to the relative one side symmetry of first axis of rotation (14).

6. The rice mill lifting mechanism with a protective structure as claimed in claim 1, characterized in that: the utility model discloses a reset baffle, including bearing structure (19), outer wall winding of second axis of rotation (21), torsion spring (22), torsion spring's (22) one end fixed connection is at the side of resetting baffle (20), torsion spring's (22) other end fixed connection is in the inner chamber of bearing structure (19), it is connected with torsion shaft (25) to stop rotating in the inner chamber of subassembly (26), the outer wall fixedly connected with turning block (24) of torsion shaft (25), the top fixedly connected with spliced pole (23) of turning block (24), the back fixed connection of spliced pole (23) is in the front of resetting baffle (20).