CN216857389U

CN216857389U - Corn sieve barrel supporting device

Info

Publication number: CN216857389U
Application number: CN202220307961.7U
Authority: CN
Inventors: 蔡雪梅; 张前防; 徐建涛; 朱磊; 尹丽婷
Original assignee: Haiyang New Hope Liuhe Feed Co ltd; Qingdao Liuhe Feed Co ltd; Wendeng Liuhe Feed Co ltd; Laiyang Liuhe Forage Co ltd; Shandong New Hope Liuhe Group Co Ltd; New Hope Liuhe Co Ltd
Current assignee: Haiyang New Hope Liuhe Feed Co ltd; Qingdao Liuhe Feed Co ltd; Wendeng Liuhe Feed Co ltd; Laiyang Liuhe Forage Co ltd; Shandong New Hope Liuhe Group Co Ltd; New Hope Liuhe Co Ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-07-01
Anticipated expiration: 2032-02-16

Abstract

The utility model discloses a corn sieve barrel supporting device, which relates to the field of feed production equipment, and adopts the technical scheme that the corn sieve barrel supporting device comprises a strip-shaped bottom frame, wherein a T-shaped sliding rail is fixedly arranged on the upper surface of the bottom frame, a groove is formed in the upper surface of the sliding rail, two groups of ratchet bars are arranged in the groove, the two groups of ratchet bars are arranged in opposite directions, two supporting mechanisms are arranged on the sliding rail in a sliding manner, and the two supporting mechanisms are arranged in opposite directions; each supporting mechanism comprises a sliding block which is connected with the sliding rail in a sliding mode, a T-shaped sliding groove is formed in the sliding block, a lead screw is fixedly arranged in the middle of the upper surface of the sliding block, a lifting sleeve is connected onto the lead screw in a threaded mode, a bracket is rotatably arranged on the upper surface of the lifting sleeve, and a riding wheel is rotatably arranged on the bracket; a notch is formed in one side of the sliding groove, a threaded hole is formed in one side of the notch, and the threaded hole is connected with the limiting unit in a threaded mode. The utility model has the beneficial effects that: simple structure adjusts the convenience, is applicable to the maize sieve bucket of different diameters, can support the power end of maize sieve bucket.

Description

Corn sieve barrel supporting device

Technical Field

The utility model relates to the field of feed production equipment, in particular to a corn sieve barrel supporting device.

Background

Corn is an important feed raw material for livestock, the corn raw material needs to be subjected to processes of impurity removal, grinding and the like in the process of producing feed, the impurities of the corn are removed and are usually screened by adopting a screening barrel, and the corn needs to be screened before production and processing, so that the corn is classified and used according to the particle size of the corn.

The screening of maize needs to use the sieve bucket, and current sieve bucket power end is connected with driving motor's output shaft through the universal joint, when carrying out the maize screening, places the maize in the sieve bucket, leads to the sieve bucket whole heavier, and the weight of sieve bucket is amassed on the universal joint, leads to the universal joint to unify to damage, influences the rotation of sieve bucket simultaneously.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problem, the utility model provides a corn sieve barrel supporting device.

The technical scheme is that the device comprises a strip-shaped bottom frame, wherein a T-shaped sliding rail is fixedly arranged on the upper surface of the bottom frame, a groove is formed in the upper surface of the sliding rail, two groups of ratchet bars are arranged in the groove and are arranged in an opposite mode, two supporting mechanisms are arranged on the sliding rail in a sliding mode and are arranged in an opposite mode;

each supporting mechanism comprises a sliding block which is connected with the sliding rail in a sliding mode, a T-shaped sliding groove is formed in the sliding block, the sliding block is connected with the sliding rail in a sliding mode through the sliding groove, a screw rod is fixedly arranged in the middle of the upper surface of the sliding block, a lifting sleeve is connected to the screw rod in a threaded mode, a bracket is rotatably arranged on the upper surface of the lifting sleeve, a riding wheel is rotatably arranged on the bracket, and the axis of the riding wheel is perpendicular to the projection of the axis of the screw rod on a vertical surface;

a notch is formed in one side of the sliding groove, a threaded hole is formed in one side of the notch, and the threaded hole is connected with the limiting unit in a threaded mode.

Preferably, the screw rod is in threaded connection with an adjusting sleeve, and the adjusting sleeve is located between the lifting sleeve and the sliding block.

Preferably, the side wall of the adjusting sleeve is provided with a jackscrew.

Preferably, the limiting unit comprises a screw rod in threaded connection with the threaded hole, one end of the screw rod is rotatably provided with an inverted triangular limiting block, the limiting block is inserted into the ratchet strip and is in sliding connection with the notch, and the other end of the screw rod is fixedly provided with an adjusting knob.

Preferably, the two ends of the bottom frame are respectively and fixedly provided with a horizontal mounting plate, and the two ends of the mounting plate are respectively provided with a mounting hole.

Preferably, the side wall of the riding wheel is provided with an annular guide groove.

The technical scheme provided by the embodiment of the utility model has the following beneficial effects: simple structure adjusts the convenience, is applicable to the maize sieve bucket of different diameters, can support the power end of maize sieve bucket, alleviates the atress of universal joint, prolongs the life of universal joint, improves the transmission efficiency of universal joint.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of a chassis structure according to an embodiment of the present invention.

Fig. 3 is a schematic view of a supporting structure according to an embodiment of the utility model.

Fig. 4 is a schematic diagram of a limiting unit according to an embodiment of the present invention.

Wherein the reference numerals are: 1. a chassis; 2. a slide rail; 3. a groove; 4. a ratchet bar; 5. a support mechanism; 6. a slider; 7. a chute; 8. a screw rod; 9. a lifting sleeve; 10. a bracket; 11. a riding wheel; 12. a notch; 13. a limiting unit; 14. an adjusting sleeve; 15. a screw; 16. a limiting block; 17. adjusting a knob; 18. mounting a plate; 19. mounting holes; 20. and a guide groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are merely illustrative of the utility model and are not intended to be limiting.

It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the utility model. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the utility model, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the utility model, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

Example 1

Referring to fig. 1 to 4, the utility model provides a corn sieve barrel supporting device, which comprises a strip-shaped bottom frame 1, wherein a T-shaped sliding rail 2 is fixedly arranged on the upper surface of the bottom frame 1, a groove 3 is formed on the upper surface of the sliding rail 2, two groups of ratchet bars 4 are arranged in the groove 3, the two groups of ratchet bars 4 are arranged in an opposite manner, two supporting mechanisms 5 are arranged on the sliding rail 2 in a sliding manner, and the two supporting mechanisms 5 are arranged in an opposite manner;

each supporting mechanism 5 comprises a sliding block 6 which is connected with the sliding rail 2 in a sliding manner, a T-shaped sliding groove 7 is formed in the sliding block 6, the sliding block 6 is connected with the sliding rail 2 in a sliding manner through the sliding groove 7, a screw rod 8 is fixedly arranged in the middle of the upper surface of the sliding block 6, a lifting sleeve 9 is connected to the screw rod 8 in a threaded manner, a bracket 10 is rotatably arranged on the upper surface of the lifting sleeve 9, a riding wheel 11 is rotatably arranged on the bracket 10, and the axis of the riding wheel 11 is perpendicular to the projection of the axis of the screw rod 8 on a vertical surface;

a notch 12 is formed in one side of the sliding chute 7, a threaded hole is formed in one side of the notch 12, and the threaded hole is connected with a limiting unit 13 in a threaded mode.

The screw rod 8 is in threaded connection with an adjusting sleeve 14, and the adjusting sleeve 14 is positioned between the lifting sleeve 9 and the sliding block 6.

Set up the jackscrew on the lateral wall of adjusting collar 14, after the altitude mixture control of lifting sleeve 9 to riding wheel 11 was accomplished, through rotating adjusting collar 14, make adjusting collar 14 offset with the lower extreme of lifting sleeve 9, avoid lifting sleeve 9 not hard up through adjusting collar 14, lead to lifting sleeve 9 to remove, influence the supporting effect, adjust the completion back, use the jackscrew to lock adjusting collar, further promotion lifting sleeve's fastening effect.

The limiting unit 13 comprises a screw rod 15 in threaded connection with a threaded hole, one end of the screw rod 15 is rotated to form an inverted triangular limiting block 16, the limiting block 16 is connected with the ratchet strip 4 in an inserting mode, the limiting block 16 is connected with the notch 12 in a sliding mode, an adjusting knob 17 is fixedly arranged at the other end of the screw rod 15, the limiting unit 13 can prevent the sliding block 6 from sliding on the sliding rail 2, the position of the limiting block 16 is adjusted, the limiting block 16 can be connected with the ratchet strip 4 in an inserting mode, the sliding block 6 is firmly fixed on the sliding rail 2, the position of the limiting block 16 is reversely adjusted, the limiting block 16 moves towards one side away from the sliding rail 2, therefore, the sliding block 6 is connected with the sliding rail 2, and the position of the sliding block 6 on the sliding rail 2 can be adjusted conveniently.

The two ends of the underframe 1 are respectively fixedly provided with a horizontal mounting plate 18, the two ends of the mounting plate 18 are respectively provided with a mounting hole 19, and the device is fixed below the power end of the sieve barrel through bolts penetrating through the mounting holes 19.

The side wall of the riding wheel 11 is provided with an annular guide groove 20, and the guide groove 20 can be better attached to the outer surface of the sieve barrel, so that the contact between the riding wheel 11 and the outer surface of the sieve barrel is improved.

When the sieve barrel supporting device is used, the underframe 1 is erected below the power end of the sieve barrel, the supporting mechanism 5 can support the sieve barrel by adjusting the positions of the two supporting agents 5, the heights of the two lifting sleeves 9 are respectively adjusted, the riding wheels 11 are abutted against the outer surface of the sieve barrel, the adjusting sleeves 14 are used for locking after adjustment is completed, and the riding wheels 11 are used for supporting the outer surface of the sieve barrel.

Further, set up flexible dust cover between two supporting mechanism 5, the dust cover can avoid the article of screening to drop to recess 3 in, influences the position control of later stage supporting mechanism 5.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The corn screening barrel supporting device is characterized by comprising a strip-shaped bottom frame (1), wherein a T-shaped sliding rail (2) is fixedly arranged on the upper surface of the bottom frame (1), a groove (3) is formed in the upper surface of the sliding rail (2), two groups of ratchet bars (4) are arranged in the groove (3), the two groups of ratchet bars (4) are arranged in an opposite mode, two supporting mechanisms (5) are arranged on the sliding rail (2) in a sliding mode, and the two supporting mechanisms (5) are arranged in an opposite mode;

each supporting mechanism (5) comprises a sliding block (6) which is in sliding connection with the sliding rail (2), a T-shaped sliding groove (7) is formed in the sliding block (6), the sliding block (6) is in sliding connection with the sliding rail (2) through the sliding groove (7), a lead screw (8) is fixedly arranged in the middle of the upper surface of the sliding block (6), a lifting sleeve (9) is connected onto the lead screw (8) in a threaded mode, a bracket (10) is rotatably arranged on the upper surface of the lifting sleeve (9), a supporting wheel (11) is rotatably arranged on the bracket (10), and the axis of the supporting wheel (11) is perpendicular to the projection of the axis of the lead screw (8) on a vertical surface;

a notch (12) is formed in one side of the sliding groove (7), a threaded hole is formed in one side of the notch (12), and the threaded hole is connected with a limiting unit (13) in a threaded mode.

2. The corn sieve barrel supporting device as claimed in claim 1, wherein the screw rod (8) is in threaded connection with an adjusting sleeve (14), and the adjusting sleeve (14) is located between the lifting sleeve (9) and the sliding block (6).

3. The corn screen barrel support device as claimed in claim 2, wherein the adjusting sleeve (14) is provided with a top thread on its side wall.

4. The corn sieve barrel supporting device according to claim 1, wherein the limiting unit (13) comprises a screw (15) in threaded connection with the threaded hole, one end of the screw (15) is rotatably provided with a limiting block (16) in an inverted triangle shape, the limiting block (16) is inserted into the ratchet bar (4), the limiting block (16) is slidably connected with the notch (12), and the other end of the screw (15) is fixedly provided with an adjusting knob (17).

5. The corn sieve barrel supporting device as claimed in claim 1, wherein horizontal mounting plates (18) are fixedly arranged at two ends of the bottom frame (1) respectively, and a mounting hole (19) is formed at each end of each mounting plate (18).

6. The corn sieve barrel supporting device as claimed in claim 1, wherein the side wall of the riding wheel (11) is provided with an annular guide groove (20).