CN214331169U

CN214331169U - Vibration exciter crankshaft for vibrator of coal feeder

Info

Publication number: CN214331169U
Application number: CN202022955955.6U
Authority: CN
Inventors: 郑伟
Original assignee: Xinxiang Zhengyuan Machinery Equipment Co ltd
Current assignee: Xinxiang Zhengyuan Machinery Equipment Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-10-01
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a vibration exciter bent axle for feeder vibrator, including connecting shell, U type connection axis body, end connection spare, upper end lid and input shaft spliced pole, it includes braced frame to connect the shell, and braced frame's upper end is equipped with the upper end lid, and both sides are equipped with two sets of end connection spare that correspond around the upper end lid is inside, are equipped with adjustable U type connection axis body between the end connection spare that corresponds, all are equipped with the input shaft spliced pole on two sets of end connection spare, can seal braced frame's upper end through the apron, this vibration exciter bent axle for feeder vibrator, moreover, the steam generator is simple in structure, not only can adjust the focus position of bent axle, with this convenience to the vibration amplitude adjustment of vibration exciter, for people provide convenience.

Description

Vibration exciter crankshaft for vibrator of coal feeder

Technical Field

The utility model relates to a feeder vibration exciter technical field specifically is a vibration exciter bent axle for feeder vibrator.

Background

At present, the bent axle of the former design of vibration exciter of feeder is 45# steel casting shaping, and the technology is complicated, both wasted raw materials and energy, the cost is greatly improved again, and the thickness of former design is 90m apart from bent axle central distance 106m, can not satisfy centrifugal vibration power far away, need add the weight plate of four fast different thickness, produce eccentric power with screw fastening, it is more to add the piece number in reality, be difficult to purple solid more, often take place to drop, cause the potential safety hazard, and the focus of current vibration exciter bent axle can not be adjusted, consequently, can not change the vibration range.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide a vibration exciter bent axle for feeder vibrator, simple structure not only can be to the focus position control of bent axle to this is convenient to the vibration amplitude adjustment of vibration exciter, provides convenience for people, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vibration exciter bent axle for feeder vibrator, is including connecting shell, U type connecting shaft body, end connection spare, upper end lid and input shaft spliced pole, it includes braced frame to connect the shell, and braced frame's upper end is equipped with the upper end lid, and both sides are equipped with two sets of end connection spare that correspond around the upper end lid is inside, are equipped with adjustable U type connecting shaft body between the end connection spare that corresponds, all are equipped with the input shaft spliced pole on two sets of end connection spare.

Furthermore, both sides are equipped with the side connecting plate of an organic whole connection around braced frame's the lower extreme, all are equipped with the installation through-hole on the side connecting plate, can install fixedly the device through the installation through-hole on the side connecting plate for it is more convenient to install.

Further, the U type is connected the axis body and is included the connecting axle, and the both ends of connecting axle all are equipped with the slip short column of a body coupling, and two one sides that slip short column is relative evenly are equipped with the bolt hole, slide along end connection spare through slip short column and can adjust the connecting axle apart from end connection spare's position to this is to the focus position control of bent axle, and it is more convenient to make the regulation.

Furthermore, the end connecting piece comprises a sliding connection frame, the sliding connection frame is in sliding connection with the sliding connection short column, the sliding connection frame is fixed with the sliding connection short column through a fixing bolt, a short shaft rotationally connected with the supporting frame is arranged on one side of the sliding connection frame, and the sliding connection frame can be connected with the supporting frame through the short shaft, so that the connection is more convenient.

Further, the input shaft connecting column is connected with one end of the short shaft through a bolt, one end, far away from the short shaft, of the input shaft connecting column penetrates through and extends to the outer side of the supporting frame, the input shaft connecting column is of a boss-shaped structure, and the input shaft connecting column can be connected with the end portion of an external driving output shaft through the input shaft connecting column, so that the connection is firmer.

Furthermore, the upper end cover body comprises a cover plate corresponding to the support frame, the cover plate is fixed with the support frame through a connecting bolt, and the upper end of the support frame can be sealed through the cover plate.

Compared with the prior art, the beneficial effects of the utility model are that: the vibration exciter crankshaft for the vibrator of the coal feeder has the following advantages:

1. the utility model discloses on set up the side connecting plate, can install fixedly the device through the installation through-hole on the side connecting plate for it is more convenient to install, can be to the connecting axle apart from end connection's position control along end connection's slip through the slip short column, with this to the focus position control of bent axle, makes to adjust more convenient.

2. The utility model discloses on set up the minor axis, can be connected sliding frame and braced frame through the minor axis for it is more convenient to connect, can with external drive output shaft end connection through the input shaft connecting column, makes to connect more firmly.

3. The utility model discloses on set up the apron, can seal braced frame's upper end through the apron, this a vibration exciter bent axle for feeder vibrator, simple structure not only can be to the focus position control of bent axle to this convenience provides convenience to the vibration amplitude adjustment of vibration exciter for people.

Drawings

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

fig. 2 is a schematic view of the bottom view of the present invention.

In the figure: the device comprises a connecting shell 1, a side connecting plate 11, a supporting frame 12, a 2U-shaped connecting shaft body, a sliding short column 21, a bolt hole 22, a connecting shaft 23, a connecting piece 3 at the end part, a fixing bolt 31, a sliding frame 32, a short shaft 33, an upper end cover body 4, a connecting bolt 41, a cover plate 42 and an input shaft connecting column 5.

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 fig. 1-2, the present invention provides a technical solution: a vibration exciter crankshaft for a vibrator of a coal feeder comprises a connecting shell 1, a U-shaped connecting shaft body 2, end connecting pieces 3, an upper end cover body 4 and an input shaft connecting post 5, wherein the connecting shell 1 comprises a supporting frame 12, the upper end of the supporting frame 12 is provided with the upper end cover body 4, two groups of corresponding end connecting pieces 3 are arranged on the front side and the rear side inside the upper end cover body 4, an adjustable U-shaped connecting shaft body 2 is arranged between the corresponding end connecting pieces 3, the input shaft connecting post 5 is arranged on each group of end connecting pieces 3, integrally connected side connecting plates 11 are arranged on the front side and the rear side of the lower end of the supporting frame 12, mounting through holes are formed in the side connecting plates 11, the device can be mounted and fixed through the mounting through holes in the side connecting plates 11, so that the mounting is more convenient, the U-shaped connecting shaft body 2 comprises a connecting shaft 23, and sliding short columns 21 which are integrally connected are arranged at the two ends of the connecting shaft 23, bolt holes 22 are uniformly arranged on one opposite sides of the two sliding connection columns 21, the position of a connecting shaft 23 far away from the end part connecting piece 3 can be adjusted by the sliding connection columns 21 sliding along the end part connecting piece 3, so that the center of gravity position of the crankshaft can be adjusted more conveniently, the end part connecting piece 3 comprises sliding connection frames 32, the sliding connection frames 32 are in sliding connection with the sliding connection columns 21, the sliding connection frames 32 are fixed with the sliding connection columns 21 through fixing bolts 31, short shafts 33 in rotating connection with the supporting frame 12 are arranged on one sides of the sliding connection frames 32, the sliding connection frames 32 can be connected with the supporting frame 12 through the short shafts 33, so that the connection is more convenient, the input shaft connecting columns 5 are connected with one ends of the short shafts 33 through bolts, one ends, far away from the ends connected with the short shafts 33, of the input shaft connecting columns 5 penetrate through and extend to the outer side of the supporting frame 12, the input shaft connecting columns 5 are of a boss-shaped structure, and can be connected with the end part of an external driving output shaft through the input shaft connecting columns 5, so that the connection is firmer, the upper end cover 4 includes a cover plate 42 corresponding to the support frame 12, the cover plate 42 is fixed to the support frame 12 by the connecting bolt 41, and the upper end of the support frame 12 can be closed by the cover plate 42.

When in use: can install fixedly through the installation through-hole on the side connecting plate 11 to the device, make the installation more convenient, can slide along end connection 3 through sliding connection short column 21 and adjust the position of connecting axle 23 apart from end connection 3, with this to the focus position control of bent axle, can be connected sliding connection frame 32 and braced frame 12 through minor axis 33, make to connect more conveniently, can with external drive output shaft end connection through input shaft spliced pole 5, can seal braced frame 12's upper end through apron 42.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vibration exciter bent axle for feeder vibrator, is including connecting shell (1), U type connecting shaft body (2), end connection spare (3), upper end lid (4) and input shaft spliced pole (5), its characterized in that: connect shell (1) including braced frame (12), the upper end of braced frame (12) is equipped with upper end lid (4), and both sides are equipped with two sets of end connection spare (3) that correspond around upper end lid (4) is inside, are equipped with adjustable U type between end connection spare (3) and connect axis body (2), all are equipped with input shaft spliced pole (5) on two sets of end connection spare (3).

2. The exciter crankshaft for a feeder vibrator of claim 1, wherein: both sides are equipped with side connecting plate (11) of body coupling around the lower extreme of braced frame (12), all are equipped with the installation through-hole on side connecting plate (11).

3. The exciter crankshaft for a feeder vibrator of claim 1, wherein: the U-shaped connecting shaft body (2) comprises a connecting shaft (23), sliding short columns (21) which are integrally connected are arranged at two ends of the connecting shaft (23), and bolt holes (22) are uniformly formed in one opposite side of the two sliding short columns (21).

4. The exciter crankshaft for a feeder vibrator of claim 3, wherein: the end connecting piece (3) comprises a sliding connection frame (32), the sliding connection frame (32) is in sliding connection with the sliding connection short column (21), the sliding connection frame (32) is fixed with the sliding connection short column (21) through a fixing bolt (31), and a short shaft (33) rotatably connected with the supporting frame (12) is arranged on one side of the sliding connection frame (32).

5. The exciter crankshaft for a feeder vibrator of claim 1, wherein: the input shaft connecting column (5) is connected with one end of the short shaft (33) through a bolt, one end, far away from the end connected with the short shaft (33), of the input shaft connecting column (5) penetrates through and extends to the outer side of the supporting frame (12), and the input shaft connecting column (5) is of a boss-shaped structure.

6. The exciter crankshaft for a feeder vibrator of claim 1, wherein: the upper end cover body (4) comprises a cover plate (42) corresponding to the supporting frame (12), and the cover plate (42) is fixed with the supporting frame (12) through a connecting bolt (41).