CN214617461U

CN214617461U - Material rake shaft seat of mixture material taking machine

Info

Publication number: CN214617461U
Application number: CN202121024226.7U
Authority: CN
Inventors: 郑钊; 程波; 肖丙华; 丁光
Original assignee: Huawo Zaozhuang Cement Co ltd
Current assignee: Huawo Zaozhuang Cement Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-11-05
Anticipated expiration: 2031-05-13

Abstract

The utility model discloses a mixture reclaimer rake axle bed, concretely relates to rake axle bed equipment technical field, including the axis body, the fixed extension shaft that is equipped with in axis body top, the fixed axle bed main part that has cup jointed of axis body bottom outer wall, extension shaft top outer wall threaded connection has first round nut and second round nut, first round nut sets up in second round nut top, annular movable groove has all been seted up to first round nut and second round nut bottom, annular movable inslot portion is equipped with positioner. The utility model discloses a be provided with the extension axis at the axis body top to be M120X 2's first round nut and second round spiral shell through the specification and fix, the utility model discloses an increase the whole length of axis body, it is fixed to adopt the specification to be M120X 2 first round nut and second round nut, stops because of the bolt atress fracture, causes to drop.

Description

Material rake shaft seat of mixture material taking machine

Technical Field

The utility model relates to a rake shaft seat equipment technical field, the more specifically material rake shaft seat of mixture reclaimer that says so.

Background

The material rake shaft seat is a large-sized and super-large-sized bearing seat which can receive comprehensive load and has a special structure, and has the characteristics of compact structure, sensitive rotation, convenient device maintenance and the like. The bearing is provided with a supporting point, the inner supporting point of the bearing is a shaft, and the outer supporting is a bearing seat.

The existing material rake shaft seat of the reclaimer is used for fixing a hydraulic cylinder, and a gland bolt on the upper part of the shaft seat is easily broken in the reciprocating operation process of the hydraulic cylinder, so that the hydraulic cylinder falls off, and the production stop of a raw material mill is caused.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the utility model provides a mixture reclaimer rake axle bed is through being provided with the extension shaft at the axis body top to be M120 a 2 first round nut and second round spiral shell through the specification and fix, the utility model discloses an increase the whole length of axis body, it is fixed for M120 a 2 first round nut and second round nut to adopt the specification, stops because of the bolt atress fracture, causes to drop to solve the problem that appears in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mixture reclaimer rake axle bed, includes the axis body, the fixed extension shaft that is equipped with in axis body top, the fixed axle bed main part that has cup jointed of axis body bottom outer wall, extension shaft top outer wall threaded connection has first round nut and second round nut, first round nut sets up in second round nut top, annular movable groove has all been seted up to first round nut and second round nut bottom, annular movable inslot portion is equipped with positioner.

In a preferred embodiment, the positioning device comprises a ring plate, the ring plate is arranged inside the annular movable groove, a plurality of limiting plates are fixedly arranged at the bottom of the annular plate, the limiting plates are uniformly arranged at intervals, a plurality of sliding grooves are arranged on the inner wall of one side of the annular movable groove away from the shaft body, a slide block is arranged in the slide groove, one side of the slide block, which is far away from the slide groove, is fixedly connected with the annular plate, a spring is fixedly arranged at the top of the slide block, one end of the spring, which is far away from the sliding block, is fixedly connected with the top of the inner cavity of the sliding groove, a plurality of connecting grooves are respectively arranged inside the first round nut and the second round nut, the connecting groove is arranged at the top of the annular movable groove and is communicated with the annular movable groove, the connecting groove is internally provided with a connecting plate, the bottom end of the connecting plate penetrates through the connecting groove and extends to the inside of the annular movable groove, and the bottom end of the connecting plate is fixedly connected with the top of the annular plate.

In a preferred embodiment, the first circular nut and the second circular nut are respectively provided with a first annular plate and a second annular plate at the top, the first annular plate is arranged at the top of the second annular plate, the shaft body top and the second annular plate top are both provided with a plurality of limiting grooves, the limiting grooves respectively correspond to the limiting plates from top to bottom, and the bottom ends of the limiting plates extend into the limiting grooves.

In a preferred embodiment, the shaft seat main body comprises a mounting seat, the mounting seat is fixedly sleeved on the outer wall of the bottom end of the shaft body, positioning plates are fixedly arranged on two sides of the bottom of the mounting seat, and positioning holes are formed in the positioning plates.

In a preferred embodiment, the sliding grooves are uniformly spaced around the inner wall of the annular movable groove on the side away from the shaft body.

In a preferred embodiment, the plurality of coupling grooves are evenly spaced about the first and second round nuts, respectively.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be provided with the extension shaft at the axis body top to fix through the first round nut and the second round spiral shell of specification M120 x 2, the utility model discloses through increasing the whole length of axis body, adopt specification M120 x 2 first round nut and second round nut to fix, stop because of the bolt atress fracture, cause to drop;

2. the utility model discloses an successively install first round nut and second round nut, in the installation, through the shrink of spring, the limiting plate that drives on the first round nut inlays to establish the limiting groove inside on the axis body and drives the limiting plate on the second round nut and inlays to establish the limiting groove inside on the second ring plate, through the cooperation of limiting plate and limiting groove, carries out spacing fixed to first round nut and second round nut, avoids first round nut and second round nut to take place to become flexible, and influences overall structure's fastening effect.

Drawings

Fig. 1 is a front view of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of the overall structure of the present invention.

Fig. 3 is a partial drawing of a portion a in fig. 2 according to the present invention.

Fig. 4 is a top view of the shaft body and the extension shaft of the present invention.

Fig. 5 is a top view of the second round nut and the second ring plate of the present invention.

The reference signs are: 1. a shaft body; 2. lengthening a shaft; 3. a first round nut; 4. a second round nut; 5. an annular movable groove; 6. a ring plate; 7. a limiting plate; 8. a chute; 9. a slider; 10. a spring; 11. connecting grooves; 12. a connecting plate; 13. a limiting groove; 14. a first ring plate; 15. a second ring plate; 16. a mounting seat; 17. positioning a plate; 18. and (7) positioning the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-5 of the specification, the material rake shaft seat of the mixture reclaimer of the embodiment comprises a shaft body 1, wherein an extension shaft 2 is fixedly arranged at the top of the shaft body 1, a shaft seat main body is fixedly sleeved on the outer wall at the bottom end of the shaft body 1, a first round nut 3 and a second round nut 4 are connected to the outer wall at the top end of the extension shaft 2 in a threaded manner, the first round nut 3 is arranged at the top of the second round nut 4, annular movable grooves 5 are respectively formed at the bottoms of the first round nut 3 and the second round nut 4, a positioning device is arranged inside the annular movable grooves 5, the extension shaft 2 is arranged at the top of the shaft body 1 and is fixed through the first round nut 3 and the second round nut with the specification of M120 x 2, the utility model increases the whole length of the shaft body 1, adopts the first round nut 3 and the second round nut 4 with the specification of M120 x 2 to fix, and avoids the fracture due to the stress of bolts, causing the detachment.

Further, the axle bed main part includes mount pad 16, mount pad 16 is fixed to be cup jointed in 1 bottom outer wall of axis body, 16 bottom both sides of mount pad all are fixed and are equipped with locating plate 17, locating hole 18 has all been seted up to locating plate 17 inside, through the setting of mount pad 16 and locating plate 17, can be convenient for install fixedly axis body 1.

The implementation scenario is specifically as follows: through being provided with extension shaft 2 at 1 top of axis body to fix through specification for M120X 2's first round nut 3 and second round nut, the utility model discloses an increase axis body 1's whole length, it is fixed for M120X 2 first round nut 3 and second round nut 4 to adopt the specification, stop because of the bolt atress fracture, cause and drop, and reform transform the back certainly, and do not cause the emergence of raw materials mill shut down incident because of first round nut 3 and second round nut 4's not hard up.

Referring to the attached

drawings

1, 2, 3 and 5 of the specification, the positioning device of the rake shaft seat of the mixture reclaimer of the embodiment comprises a ring plate 6, the ring plate 6 is arranged inside an annular movable groove 5, a plurality of limiting plates 7 are fixedly arranged at the bottom of the ring plate 6, the limiting plates 7 are uniformly arranged at intervals, a plurality of sliding grooves 8 are arranged on the inner wall of one side of the annular movable groove 5 away from a shaft body 1, a sliding block 9 is arranged inside the sliding groove 8, one side of the sliding block 9 away from the sliding groove 8 is fixedly connected with the ring plate 6, a spring 10 is fixedly arranged at the top of the sliding block 9, through the arrangement of the spring 10, the limiting plate 7 can be driven by the tensile force generated when the spring 10 rebounds to be embedded inside a limiting groove 13, the first round nut 3 and the second round nut 4 are fixed, the first round nut 3 and the second round nut 4 are prevented from loosening, one end of the spring 10 away from the sliding block 9 is fixedly connected with the top of an inner cavity of the sliding groove 8, a plurality of spread grooves 11 have all been seted up to first round nut 3 and second round nut 4 inside, spread groove 11 sets up in 5 tops in annular movable groove, spread groove 11 is linked together with annular movable groove 5, the inside connecting plate 12 that is equipped with of spread groove 11, connecting plate 12 bottom runs through spread groove 11 and extends to inside the annular movable groove 5, connecting plate 12 bottom and 6 top fixed connection of crown plate.

Further, a first ring plate 14 and a second ring plate 15 are respectively arranged at the top of the first round nut 3 and the second round nut 4, the first ring plate 14 is arranged at the top of the second ring plate 15, a plurality of limiting grooves 13 are respectively arranged at the top of the shaft body 1 and the top of the second ring plate 15, the plurality of limiting grooves 13 respectively correspond to a plurality of limiting plates 7 up and down, the bottom ends of the limiting plates 7 extend into the limiting grooves 13, the second round nut 4 can be limited and fixed by embedding the limiting plates 7 on the second round nut 4 into the limiting grooves 13 on the shaft body 1, the limiting plates 7 on the first round nut 3 are embedded into the limiting grooves 13 on the second ring plate 15 on the second round nut 4, the first round nut 3 can be limited and fixed, the first round nut 3 and the second round nut 4 can be limited and fixed integrally through the matching of the limiting grooves 13 and the limiting plates 7, the first round nut 3 and the second round nut 4 are prevented from loosening.

Further, a plurality of spouts 8 encircle annular movable groove 5 and keep away from the even interval setting of one side inner wall of axis body 1, through the setting of a plurality of spouts 8, make spring 10 and the slider 9 in the spout 8 can more stable drive crown plate 6 reciprocate, have strengthened overall structure's stability.

Further, a plurality of spread grooves 11 set up about first round nut 3 and the even interval of second round nut 4 respectively, through the setting of spread groove 11, can be convenient for the user drive the crown plate 6 through connecting plate 12 in the spread groove 11 and reciprocate, and also accomodate limiting plate 7 to annular movable groove 5 inside when connecting plate 12 reciprocates, make limiting plate 7 can not influence the connection of first round nut 3 and second round nut 4.

The implementation scenario is specifically as follows: a user sequentially installs a first round nut 3 and a second round nut 4 on the outer wall of the top end of an extension shaft 2, when the second round nut 4 is installed, the user stores a limit plate 7 on a ring plate 6 into an annular movable groove 5 through a second ring plate 15 and a connecting plate 12, after the second round nut 4 is installed, the second ring plate 15 is loosened, then the ring plate 6 drives the limit plate 7 to be embedded into a limit groove 13 on a shaft body 1 through the tension force generated when a spring 10 rebounds, the limit plate 7 is matched with the limit groove 13 on the shaft body 1 through the limit plate 7 to limit and fix the second round nut 4, the fastening effect is prevented from being influenced by the rotation of the second round nut, then the first round nut 3 is installed, the limit plate 7 on the first round nut 3 is stored into the annular movable groove 5 through the first ring plate 14 and the connecting plate 12, then the electric ring plate 6 is embedded into the limit groove 13 on the first ring plate 14 through the tension force generated when the spring 10 rebounds, and the first round nut 3 is installed through the matching of the limit plate 7 and the limit groove 13.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a material harrow axle bed of mixture reclaimer, includes axis body (1), its characterized in that: the fixed axle bed main part that has been equipped with in axis body (1) top adds major axis (2), axis body (1) bottom outer wall is fixed to have cup jointed the axle bed main part, it has first round nut (3) and second round nut (4) to add major axis (2) top outer wall threaded connection, first round nut (3) set up in second round nut (4) top, annular movable groove (5) have all been seted up to first round nut (3) and second round nut (4) bottom, annular movable groove (5) inside is equipped with positioner.

2. The material rake shaft seat of the mixture reclaimer of claim 1, wherein: the positioning device comprises a ring plate (6), the ring plate (6) is arranged inside an annular movable groove (5), a plurality of limiting plates (7) are fixedly arranged at the bottom of the ring plate (6), the limiting plates (7) are uniformly arranged at intervals, a plurality of sliding grooves (8) are formed in the inner wall of one side, away from a shaft body (1), of the annular movable groove (5), a sliding block (9) is arranged inside each sliding groove (8), one side, away from the sliding grooves (8), of each sliding block (9) is fixedly connected with the ring plate (6), a spring (10) is fixedly arranged at the top of each sliding block (9), one end, away from the sliding blocks (9), of each spring (10) is fixedly connected with the top of the inner cavity of each sliding groove (8), a plurality of connecting grooves (11) are formed inside a first round nut (3) and a second round nut (4), and the connecting grooves (11) are arranged at the top of the annular movable groove (5), the connecting groove (11) is communicated with the annular movable groove (5), a connecting plate (12) is arranged inside the connecting groove (11), the bottom end of the connecting plate (12) penetrates through the connecting groove (11) and extends to the inside of the annular movable groove (5), and the bottom end of the connecting plate (12) is fixedly connected with the top of the annular plate (6).

3. The material rake shaft seat of the mixture reclaimer of claim 2, wherein: first round nut (3) and second round nut (4) top are equipped with first crown plate (14) and second crown plate (15) respectively, first crown plate (14) set up in second crown plate (15) top, a plurality of spacing grooves (13) have all been seted up at axis body (1) top and second crown plate (15) top, and a plurality of spacing grooves (13) are corresponding about corresponding with a plurality of limiting plate (7) position respectively, limiting plate (7) bottom extends to inside spacing groove (13).

4. The material rake shaft seat of the mixture reclaimer of claim 1, wherein: the shaft seat main body comprises a mounting seat (16), the mounting seat (16) is fixedly sleeved on the outer wall of the bottom end of the shaft body (1), positioning plates (17) are fixedly arranged on two sides of the bottom of the mounting seat (16), and positioning holes (18) are formed in the positioning plates (17).

5. The material rake shaft seat of the mixture reclaimer of claim 2, wherein: a plurality of spouts (8) encircle annular movable groove (5) and keep away from the even interval setting of one side inner wall of axis body (1).

6. The material rake shaft seat of the mixture reclaimer of claim 2, wherein: the connecting grooves (11) are uniformly arranged at intervals respectively relative to the first round nut (3) and the second round nut (4).