CN212892300U - Special connector for vibration feeder - Google Patents

Special connector for vibration feeder Download PDF

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Publication number
CN212892300U
CN212892300U CN202021812543.0U CN202021812543U CN212892300U CN 212892300 U CN212892300 U CN 212892300U CN 202021812543 U CN202021812543 U CN 202021812543U CN 212892300 U CN212892300 U CN 212892300U
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CN
China
Prior art keywords
outer sleeve
mounting plate
movable rod
holes
supporting spring
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CN202021812543.0U
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Chinese (zh)
Inventor
解喜林
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Wuhan Dingbang Environmental Protection Technology Co Ltd
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Wuhan Dingbang Environmental Protection Technology Co Ltd
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Priority to CN202021812543.0U priority Critical patent/CN212892300U/en
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Abstract

The utility model relates to a special connector for a vibratory feeder, which comprises an upper mounting plate and a lower mounting plate, wherein a buffer mechanism is arranged between the upper mounting plate and the lower mounting plate, the buffer mechanism comprises an outer sleeve, a movable rod and a supporting spring, the upper end of the outer sleeve is fixedly connected with the upper mounting plate, and the lower end of the movable rod penetrates through the lower mounting plate and is fixedly connected with the lower mounting plate; the lower end of the outer sleeve is provided with a sealing cover, the upper end of the movable rod penetrates through the sealing cover and extends into the outer sleeve, the upper end of the movable rod is provided with an annular enclosing plate protruding outwards, the outer edge of the annular enclosing plate is hermetically connected with the inner wall of the outer sleeve, and the annular enclosing plate can axially slide in the outer sleeve along the outer sleeve; a plurality of first through holes are formed in the annular enclosing plate; the top of the movable rod is provided with a threaded hole which axially penetrates through the movable rod, and a threaded rod is arranged in the threaded hole; the outer wall of the upper part of the movable rod is also provided with a plurality of second through holes, and the second through holes are communicated with the threaded holes; the supporting spring is sleeved outside the outer sleeve, and the upper end and the lower end of the supporting spring are fixedly connected with the upper mounting plate and the lower mounting plate respectively.

Description

Special connector for vibration feeder
Technical Field
The utility model relates to a vibratory feeder accessory field particularly, is a special connector of vibratory feeder.
Background
The vibration feeder is suitable for feeding systems in metal and coal industries. The material in the storage bin is uniformly discharged onto the belt conveyor through the feeding machine to form a material layer with proper thickness and width. The working materials include coal, ore, sand, powder particles of chemical plants, powder raw materials of food and drug factories, and the like.
The device mainly comprises a material groove, a driving part, a lifting appliance or a base and a controller;
the lifting appliance is a connecting body used for connecting the trough and the base, the trough is vibrated and discharged when the driving part works, and the vibration amplitude of the trough during working is determined by the flexibility of the lifting appliance;
the present hoist can not adjust its compliance, can not adjust the vibration range of carrying on of silo according to different materials.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem who exists among the prior art, provide a special connector of vibratory feeder.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
a special connecting body for a vibratory feeder comprises an upper mounting plate and a lower mounting plate, wherein a buffer mechanism is arranged between the upper mounting plate and the lower mounting plate and comprises an outer sleeve, a movable rod and a supporting spring, the upper end of the outer sleeve is fixedly connected with the upper mounting plate, and the lower end of the movable rod penetrates through the lower mounting plate and is fixedly connected with the lower mounting plate;
the lower end of the outer sleeve is provided with a sealing cover, the upper end of the movable rod penetrates through the sealing cover and extends into the outer sleeve, the upper end of the movable rod is provided with an annular enclosing plate protruding outwards, the outer edge of the annular enclosing plate is hermetically connected with the inner wall of the outer sleeve, and the annular enclosing plate can axially slide in the outer sleeve along the outer sleeve;
a plurality of first through holes are formed in the annular enclosing plate;
the top of the movable rod is provided with a threaded hole, the threaded hole axially penetrates through the movable rod, and a threaded rod is arranged in the threaded hole;
the outer wall of the upper part of the movable rod is also provided with a plurality of second through holes, and the second through holes are communicated with the threaded holes;
the supporting spring is sleeved outside the outer sleeve, and the upper end and the lower end of the supporting spring are fixedly connected with the upper mounting plate and the lower mounting plate respectively.
Further limited, the inner wall of the top of the outer sleeve is fixedly connected with a flexible bump.
Further limited, the size of the two ends of the supporting spring is smaller than that of the middle part of the supporting spring, and the supporting spring is of a spindle-shaped structure.
Further limit, the threaded rod lower extreme is provided with the twist grip.
The utility model has the advantages that: the upper mounting plate and the lower mounting plate are respectively used for being connected with the trough and the base to form a connecting body for supporting the trough;
wherein, the upper mounting plate and the lower mounting plate use a supporting spring as a main supporting structure, an outer sleeve in the supporting spring and a movable rod form a buffer structure, the outer sleeve can be filled with fluid such as hydraulic oil, an annular enclosing plate arranged at the upper end of the movable rod is used as a piston, a plurality of first through holes are arranged on the annular enclosing plate, and in the moving process of the annular enclosing plate, the speed of fluid circulation is limited through the first through hole to play a role of buffering, the movable rod penetrates through the threaded hole, the threaded rod is arranged in the threaded hole and can move in the threaded hole through rotation, when the threaded rod moves upwards, it will gradually close the second through hole, reduce the flow area of the fluid, or open the second through hole when moving downwards, the flexibility of the whole buffering structure is adjusted by adjusting the opening number of the second through holes, so that the vibration amplitude of the material groove can be adjusted according to different materials;
the flexible convex block is used as a buffer structure between the upper end of the movable rod and the outer sleeve to prevent the movable rod and the outer sleeve from generating rigid collision.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
the flexible connecting device comprises an upper mounting plate 1, a lower mounting plate 2, an outer sleeve 3, a movable rod 4, a supporting spring 5, a sealing cover 6, an annular enclosing plate 7, a first through hole 8, a threaded hole 9, a threaded rod 10, a second through hole 11, a flexible bump 12 and a rotating handle 13.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, a special connecting body for a vibratory feeder comprises an upper mounting plate 1 and a lower mounting plate 2, wherein a buffer mechanism is arranged between the upper mounting plate 1 and the lower mounting plate 2, the buffer mechanism comprises an outer sleeve 3, a movable rod 4 and a supporting spring 5, the upper end of the outer sleeve 3 is fixedly connected with the upper mounting plate 1, and the lower end of the movable rod 4 penetrates through the lower mounting plate 2 and is fixedly connected with the lower mounting plate 2;
the lower end of the outer sleeve 3 is provided with a sealing cover 6, the upper end of the movable rod 4 penetrates through the sealing cover 6 and extends into the outer sleeve 3, the upper end of the movable rod 4 is provided with an annular enclosing plate 7 protruding outwards, the outer edge of the annular enclosing plate 7 is hermetically connected with the inner wall of the outer sleeve 3, and the annular enclosing plate can axially slide in the outer sleeve 3;
a plurality of first through holes 8 are formed in the annular enclosing plate 7;
the top of the movable rod 4 is provided with a threaded hole 9, the threaded hole 9 axially penetrates through the movable rod 4, and a threaded rod 10 is arranged in the threaded hole 9;
the outer wall of the upper part of the movable rod 4 is also provided with a plurality of second through holes 11, and the second through holes 11 are communicated with the threaded holes 9;
the supporting spring 5 is sleeved outside the outer sleeve 3, and the upper end and the lower end of the supporting spring are fixedly connected with the upper mounting plate 1 and the lower mounting plate 2 respectively.
The inner wall of the top of the outer sleeve 3 is fixedly connected with a flexible bump 12.
The size of the two ends of the supporting spring 5 is smaller than that of the middle part, and the supporting spring is of a spindle-shaped structure.
The lower end of the threaded rod 10 is provided with a rotating handle 13.
In this embodiment:
the upper mounting plate 1 and the lower mounting plate 2 are respectively used for being connected with a trough and a base to form a connecting body for supporting the trough;
wherein, the upper mounting plate 1 and the lower mounting plate are used as main supporting structures through a supporting spring 5, an outer sleeve 3 and a movable rod 4 in the supporting spring 5 form a buffer structure, fluid such as hydraulic oil can be filled in the outer sleeve 3, an annular enclosing plate 7 arranged at the upper end of the movable rod 4 is used as a piston, a plurality of first through holes 8 are arranged on the annular enclosing plate 7, the annular enclosing plate 7 limits the speed of fluid circulation through the first through holes 8 in the moving process and further plays a buffer role, a threaded rod 10 penetrates through a threaded hole 9 on the movable rod 4 and is arranged in the threaded hole 9, the threaded rod 10 can move in the threaded hole 9 through rotation, when the threaded rod 10 moves upwards, the threaded rod gradually seals the second through holes 11, the flow area of the fluid is reduced, or the second through holes 11 are all opened when the threaded rod moves downwards, and the flexibility of the whole buffer structure is adjusted by adjusting the opening number of the second through holes 11, the vibration amplitude of the material groove can be adjusted according to different materials;
the flexible projection 12 will act as a buffer between the upper end of the movable rod 4 and the outer sleeve 3, preventing a rigid collision between the two.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (4)

1. The utility model provides a special connector of vibratory feeder which characterized in that: the buffer mechanism comprises an outer sleeve, a movable rod and a support spring, wherein the upper end of the outer sleeve is fixedly connected with the upper mounting plate, and the lower end of the movable rod penetrates through the lower mounting plate and is fixedly connected with the lower mounting plate;
the lower end of the outer sleeve is provided with a sealing cover, the upper end of the movable rod penetrates through the sealing cover and extends into the outer sleeve, the upper end of the movable rod is provided with an annular enclosing plate protruding outwards, the outer edge of the annular enclosing plate is hermetically connected with the inner wall of the outer sleeve, and the annular enclosing plate can axially slide in the outer sleeve along the outer sleeve;
a plurality of first through holes are formed in the annular enclosing plate;
the top of the movable rod is provided with a threaded hole, the threaded hole axially penetrates through the movable rod, and a threaded rod is arranged in the threaded hole;
the outer wall of the upper part of the movable rod is also provided with a plurality of second through holes, and the second through holes are communicated with the threaded holes;
the supporting spring is sleeved outside the outer sleeve, and the upper end and the lower end of the supporting spring are fixedly connected with the upper mounting plate and the lower mounting plate respectively.
2. The special connection body for a vibratory feeder according to claim 1, characterized in that: and the inner wall of the top of the outer sleeve is fixedly connected with a flexible bump.
3. The special connection body for a vibratory feeder according to claim 2, characterized in that: the size of the two ends of the supporting spring is smaller than that of the middle part of the supporting spring, and the supporting spring is of a spindle-shaped structure.
4. The special connection body for a vibratory feeder according to claim 3, characterized in that: and a rotating handle is arranged at the lower end of the threaded rod.
CN202021812543.0U 2020-08-26 2020-08-26 Special connector for vibration feeder Active CN212892300U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021812543.0U CN212892300U (en) 2020-08-26 2020-08-26 Special connector for vibration feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021812543.0U CN212892300U (en) 2020-08-26 2020-08-26 Special connector for vibration feeder

Publications (1)

Publication Number Publication Date
CN212892300U true CN212892300U (en) 2021-04-06

Family

ID=75250614

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021812543.0U Active CN212892300U (en) 2020-08-26 2020-08-26 Special connector for vibration feeder

Country Status (1)

Country Link
CN (1) CN212892300U (en)

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