CN215239015U - Steel ball placing device - Google Patents
Steel ball placing device Download PDFInfo
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- CN215239015U CN215239015U CN202023034078.5U CN202023034078U CN215239015U CN 215239015 U CN215239015 U CN 215239015U CN 202023034078 U CN202023034078 U CN 202023034078U CN 215239015 U CN215239015 U CN 215239015U
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Abstract
The utility model discloses a put steel ball device, include: hopper, thumb wheel, locating plate, driver plate, unable adjustment base and support. The hopper sets up along vertical direction, the bottom of hopper is provided with the thumb wheel, the bottom of thumb wheel is provided with the locating plate, locating plate and hopper fixed connection, the second mounting groove has been seted up by the locating plate from bottom to top, the driver plate sets up in the second mounting groove, locating plate and thumb wheel fixed connection are run through to the top of driver plate, movable breach has been seted up to one side of second mounting groove, the setting of thumb wheel handle is in movable breach, the fixing base sets up in the below of driver plate, fixing base and locating plate fixed connection, the lower extreme of fixing base passes the support setting. When the hopper works, the steel columns in the hopper are controlled to fall into target parts through the through holes in the structures in sequence by swinging the dial handle. Through right the utility model discloses an use automatic device operation to replace manual work, both practiced thrift the cost, improved efficiency simultaneously.
Description
Technical Field
The utility model relates to a field is placed to the steel ball, especially relates to a put steel ball device.
Background
Casters include directional casters and universal casters. The directional caster has no rotating structure, can not rotate along the horizontal direction but can only rotate vertically. The construction of the castor allows for arbitrary rotation in the horizontal plane. And a steel ball is arranged between the movable frame shell and the wheel frame body of the universal caster and is used for realizing the steering of the caster.
At present, the universal caster is in the assembling process, puts the steel ball on the frame shell and usually realizes through manual, and is inefficient to it is not enough easily to take place the steel ball quantity, leads to the universal caster after the assembly to scrap.
SUMMERY OF THE UTILITY MODEL
In view of this, in order to solve the above problem, an object of the present invention is to provide a steel ball placing device, including: the device comprises a hopper, a shifting wheel, a positioning plate, a shifting plate, a fixed base and a bracket; the hopper is arranged along the vertical direction, and the bottom of the hopper is provided with a circular discharge hole; the thumb wheel cover is located in the hopper, and the thumb wheel includes: the gear shifting device comprises a cylindrical shifting wheel body and a plurality of shifting teeth which are uniformly arranged along the circumferential direction of the body; the thumb wheel body and the discharge hole are coaxially arranged; one end of the shifting tooth is fixed on the shifting wheel body, and the other end of the shifting tooth is arranged against the inner edge of the discharge hole; the positioning plate is fixedly connected with the lower end of the hopper, a first rotating hole is formed in the center of the positioning plate, and a plurality of first through holes are uniformly formed in the positioning plate along the circumferential direction of the first rotating hole; the dial includes: the dial comprises a dial body, a dial handle, a first boss and a second boss; the horizontal section of the drive plate body is circular, a plurality of second through holes are formed in the drive plate body, and each second through hole is operatively matched with one first through hole; the first boss is a cylindrical boss, the lower end of the first boss is fixedly connected with the upper surface of the drive plate body, the first boss and the drive plate body are coaxially arranged, the upper end of the first boss penetrates through the positioning plate, and the first boss is fixedly connected with the dial wheel; the second boss is a cylindrical boss, the upper end of the second boss is fixedly connected with the lower surface of the drive plate body, and the second boss and the drive plate body are coaxially arranged; the dial handle extends outwards along the radial direction of the dial body, and one end of the dial handle is fixed on the outer edge of the dial body; unable adjustment base sets up in the below of driver plate, and unable adjustment base is the solid of revolution, and unable adjustment base includes: the fixing base is provided with a plurality of third through holes from top to bottom, and each third through hole is operationally matched with one second through hole; the fixed base is fixed on the bracket.
In another preferred embodiment, a third boss is further fixed at the bottom of the thumb wheel, the third boss is a cylinder coaxially arranged with the thumb wheel, and a limiting block is arranged at the lower end of the third boss; the limiting groove is formed in the upper end of the first boss, the lower end of the third boss is fixedly connected with the upper end of the first boss, and the limiting block is matched with the limiting groove.
In another preferred embodiment, the dial plate further comprises a first bearing, the first bearing is sleeved on the first boss, the inner wall of the first bearing is matched with the outer wall of the first boss, the outer wall of the first bearing is matched with the inner wall of the first rotating hole, and the dial plate handle can operatively control the dial plate to rotate around the axis of the dial plate.
In another preferred embodiment, the center of the fixed base is further provided with a second rotating hole, and the second rotating hole sequentially penetrates through the limiting ring and the fixed column.
In another preferred embodiment, the dial knob further comprises a second bearing, the second bearing is sleeved on the second boss, the inner wall of the second bearing is matched with the outer wall of the second boss, the outer wall of the second bearing is matched with the inner wall of the second rotating hole, and the dial knob can be used for controlling the dial to rotate around the axis of the dial.
In another preferred embodiment, the bottom of the positioning plate is provided with a first mounting groove upwards along the axis direction of the positioning plate, the bottom of the first mounting groove is provided with a second mounting groove, one side of the second mounting groove is provided with a movable notch, the movable notch penetrates through the side wall of one side of the second mounting groove and is communicated with the inside of the second mounting groove and the outside of the positioning plate, the dial plate is arranged in the second mounting groove, the outer edge of the dial plate body is matched with the inner edge of the second mounting groove, and the dial plate handle is movably arranged in the movable notch.
In another preferred embodiment, the bracket comprises: the fixed plate, the connecting plate and place the board, fixed plate, connecting plate and place the board and connect gradually, and fixed plate, connecting plate and place in the board mutually perpendicular set up between adjacent two boards, place the center department of board and seted up the mounting hole, the mounting hole sets up with the unable adjustment base is coaxial, the fixed column passes the mounting hole setting, the diameter of fixed column matches each other with the diameter of mounting hole.
In another preferred embodiment, the outer diameter of the limiting ring is larger than the diameter of the fixing column, and the lower surface of the limiting ring is fixedly connected with the upper surface of the placing plate.
In another preferred embodiment, the funnel is internally provided with a plurality of balls, and each ball sequentially passes through the poking wheel, the first through hole, the second through hole and the third through hole from top to bottom.
The utility model discloses owing to adopted above-mentioned technical scheme, make it compare the positive effect that has with prior art to be:
(1) through right the utility model discloses an use, through replacing manual work with automatic device operation, both practiced thrift the cost, improved efficiency simultaneously.
(2) Through right the utility model discloses an use, put into the steel ball through the through-hole and avoided the universal caster to place the not enough defect of bringing of quantity at the steel ball in the frame shell.
Drawings
FIG. 1 is a structural diagram of a steel ball placing device of the present invention;
fig. 2 is a top view of the steel ball placing device of the present invention;
fig. 3 is an exploded view of a part of the steel ball placing device of the present invention.
In the drawings: 1. a hopper; 2. a thumb wheel; 21. shifting teeth; 22. a third boss; 3. positioning a plate; 31 a first through hole; 32. a movable notch; 4. a dial; 41. a dial grip; 42. a dial body; 43. a first boss; 44. a second boss; 45. a second through hole; 5. a fixed base; 51. a third through hole; 6. and (4) a bracket.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
As shown in fig. 1 to 3, there is shown a steel ball placing apparatus of a preferred embodiment, including: the device comprises a hopper 1, a dial wheel 2, a positioning plate 3, a drive plate 4, a fixed base 5 and a bracket 6; the hopper 1 is arranged along the vertical direction, and the bottom of the hopper 1 is provided with a circular discharge hole; in hopper 1 was located to thumb wheel 2 cover, thumb wheel 2 included: the cylindrical shifting wheel 2 comprises a cylindrical shifting wheel body and a plurality of shifting teeth 21 uniformly arranged along the circumferential direction of the body; the body of the thumb wheel 2 is coaxial with the discharge hole; one end of the shifting tooth 21 is fixed on the shifting wheel 2 body, and the other end of the shifting tooth 21 is arranged against the inner edge of the discharge hole; the positioning plate 3 is fixedly connected with the lower end of the hopper 1, a first rotating hole is formed in the center of the positioning plate 3, and a plurality of first through holes 31 are uniformly formed in the positioning plate 3 along the circumferential direction of the first rotating hole; the dial 4 includes: a dial body 42, a dial grip 41, a first boss 43, and a second boss 44; the horizontal section of the dial body 42 is circular, a plurality of second through holes 45 are formed in the dial body 42, and each second through hole 45 is operatively matched with one first through hole 31; the first boss 43 is a cylindrical boss, the lower end of the first boss 43 is fixedly connected with the upper surface of the dial plate body 42, the first boss 43 is coaxially arranged with the dial plate body 42, the upper end of the first boss 43 penetrates through the positioning plate 3, and the first boss 43 is fixedly connected with the dial wheel 2; the second boss 44 is a cylindrical boss, the upper end of the second boss 44 is fixedly connected with the lower surface of the dial body 42, and the second boss 44 is coaxially arranged with the dial body 42; the dial grip 41 extends outward along the radial direction of the dial body 42, and one end of the dial grip 41 is fixed on the outer edge of the dial body 42; unable adjustment base 5 sets up in the below of driver plate 4, and unable adjustment base 5 is the solid of revolution, and unable adjustment base 5 includes: the limiting ring and the fixing column are coaxially arranged with the shifting wheel 2, a plurality of third through holes 51 are uniformly formed in the fixing base 5 along the circumferential direction of the limiting ring, the plurality of third through holes 51 sequentially penetrate through the limiting ring and the fixing column, a plurality of third through holes 51 are formed in the fixing base 5 from top to bottom, and each third through hole 51 is operably matched with one second through hole 45; the fixed base 5 is fixed on the bracket 6.
Further, as a preferred embodiment, a third boss 22 is further fixed at the bottom of the thumb wheel 2, the third boss 22 is a cylinder coaxially arranged with the thumb wheel 2, and a limiting block is arranged at the lower end of the third boss 22; the upper end of the first boss 43 is provided with a limiting groove, the lower end of the third boss 22 is fixedly connected with the upper end of the first boss 43, and the limiting block is matched with the limiting groove. Furthermore, a mounting screw sequentially passes through the third boss 22 and the first boss 43 from top to bottom, so that the third boss 22 and the first boss 43 are relatively fixed, and the dial wheel 2 and the dial plate 4 can synchronously rotate.
Further, as a preferred embodiment, the device further includes a first bearing, the first bearing is sleeved on the first boss 43, an inner wall of the first bearing matches with an outer wall of the first boss 43, an outer wall of the first bearing matches with an inner wall of the first rotation hole, and the dial grip 41 is operable to control the dial 4 to rotate around an axis of the dial 4.
Further, as a preferred embodiment, a second rotation hole is further formed in the center of the fixing base 5, and the second rotation hole sequentially penetrates through the limiting ring and the fixing column.
Further, as a preferred embodiment, the dial knob 41 further includes a second bearing, the second bearing is sleeved on the second boss 44, an inner wall of the second bearing matches with an outer wall of the second boss 44, an outer wall of the second bearing matches with an inner wall of the second rotation hole, and the dial 4 is operatively controlled to rotate around an axis of the dial 4 by the dial knob 41.
Further, as an embodiment of a preferred, the bottom of locating plate 3 has upwards seted up first mounting groove along the axis direction of locating plate 3, the second mounting groove has been seted up to the tank bottom of first mounting groove, one side of second mounting groove is provided with movable breach 32, movable breach 32 runs through one side lateral wall setting of second mounting groove, movable breach 32 communicates the inside of second mounting groove and the outside of locating plate 3, dial plate 4 sets up in the second mounting groove, the outer fringe of dial plate body 42 and the inner edge phase-match of second mounting groove, dial plate handle 41 movably sets up in movable breach 32. Furthermore, the dial grip 41 can move horizontally in the movable gap 32, so as to drive the dial 4 and the dial wheel 2 to rotate synchronously, and the through holes are matched with each other.
Further, as a preferred embodiment, the bracket 6 includes: fixed plate, connecting plate and place the board, fixed plate, connecting plate and place the board and connect gradually, and fixed plate, connecting plate and place in the board adjacent two inter-plate mutually perpendicular set up, place the center department of board and seted up the mounting hole, the mounting hole sets up with unable adjustment base 5 is coaxial, the fixed column passes the mounting hole setting, the diameter of fixed column matches each other with the diameter of mounting hole. Still further, the fixed plate sets up in the horizontal plane, and place the board this moment and also set up in the horizontal plane, and the fixed column passes the mounting hole along vertical direction and sets up.
Further, as a preferred embodiment, the outer diameter of the limiting ring is larger than the diameter of the fixing column, and the lower surface of the limiting ring is fixedly connected with the upper surface of the placing plate. More specifically, the screw passes through the placing plate, the limiting ring and the positioning plate 3 from bottom to top in sequence to fixedly connect the placing plate, the limiting ring and the positioning plate.
Further, as a preferred embodiment, the hopper contains a plurality of balls, and each ball passes through the dial wheel 2, the first through hole 31, the second through hole 45 and the third through hole 51 from top to bottom in sequence.
The above description is only an example of the preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
The utility model discloses still have following embodiment on above-mentioned basis:
the utility model discloses a further embodiment, puts into a plurality of steel balls in the hopper 1, and the steel ball quantity that the single was put into is 17, and first through-hole 31, second through-hole 45, third through-hole 51 and every two adjacent group tooth 21 contained angles are 21.176 degrees, and locating plate 3 and unable adjustment base 5 accomplish fixed back steel ball clearing hole and stagger 10.588 degrees in the circumferencial direction (promptly the contained angle between the aforesaid first through-hole 31 and the 45 initial position of second through-hole is 10.588 degrees).
The utility model discloses a in the further embodiment, still include actuating mechanism, actuating mechanism in this embodiment includes: driving motor and crank rocker mechanism, driving motor and external power source fixed connection, driving motor (adopt asynchronous machine in this embodiment) output axle head and crank rocker mechanism's crank connection, and can drive the crank and do complete circular motion, this crank rocker structure sets up in a vertical plane, the rocker passes through the universal joint with drive plate handle 41 and is connected, the in operation motor drives the crank in the crank rocker mechanism and is circular motion, the rocker drives drive plate handle 41 and carries out periodic swing and then accomplish the process that the steel ball falls in the horizontal plane.
The device is adopted to work in the embodiment, and the specific steps are as follows:
the method comprises the following steps: and (5) placing a plurality of steel balls into the hopper 1, and entering the step two.
Step two: and (3) the control motor drives the dial handle 41 to rotate 10.588 degrees in the clockwise direction (the clockwise direction is obtained by observing from top to bottom in the vertical direction), at the moment, the gap of the dial teeth 21 is over against the first through hole 31, the steel ball in the hopper 1 falls into the first through hole 31, and the step three is carried out.
Step three: and the control motor drives the dial handle 41 to rotate 10.588 degrees in the counterclockwise direction (the counterclockwise direction is obtained by observing from top to bottom in the vertical direction), at this time, the first through hole 31 directly faces the second through hole 45, the steel ball in the first through hole 31 enters the second through hole 45, and the step four is performed.
Step four: the control motor drives the dial handle 41 to rotate 10.588 degrees in the clockwise direction (the clockwise direction is obtained by observing from the top to the bottom in the vertical direction), at this time, the second through hole 45 is over against the third through hole 51, the steel ball in the second through hole 45 enters the third through hole 51 and falls to the movable frame shell (the movable frame shell is internally provided with lubricating grease which can be used for adhering the falling steel ball) under the action of gravity, and the step five is carried out.
Step five: the movable frame shell which is adhered with the steel balls moves along the horizontal direction under the action of the chain plates and is assembled in other procedures, and the movable frame shell which is not adhered with the steel balls moves along the horizontal direction under the action of the chain plates to be right below the third through holes 51.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (9)
1. A steel ball placing device is characterized by comprising: the device comprises a hopper, a shifting wheel, a positioning plate, a shifting plate, a fixed base and a bracket;
the hopper is arranged along the vertical direction, and a circular discharge hole is formed in the bottom of the hopper;
the thumb wheel cover is located in the hopper, the thumb wheel includes: the gear shifting device comprises a cylindrical shifting wheel body and a plurality of shifting teeth which are uniformly arranged along the circumferential direction of the body;
the thumb wheel body and the discharge hole are coaxially arranged;
one end of the shifting tooth is fixed on the shifting wheel body, and the other end of the shifting tooth is arranged against the inner edge of the discharge hole;
the positioning plate is fixedly connected with the lower end of the hopper, a first rotating hole is formed in the center of the positioning plate, and a plurality of first through holes are uniformly formed in the positioning plate along the circumferential direction of the first rotating hole;
the dial includes: the dial comprises a dial body, a dial handle, a first boss and a second boss;
the horizontal section of the drive plate body is circular, a plurality of second through holes are formed in the drive plate body, and each second through hole is operatively matched with one first through hole;
the first boss is a cylindrical boss, the lower end of the first boss is fixedly connected with the upper surface of the drive plate body, the first boss and the drive plate body are coaxially arranged, the upper end of the first boss penetrates through the positioning plate, and the first boss is fixedly connected with the drive wheel;
the second boss is a cylindrical boss, the upper end of the second boss is fixedly connected with the lower surface of the drive plate body, and the second boss and the drive plate body are coaxially arranged;
the dial handle extends outwards along the radial direction of the dial body, and one end of the dial handle is fixed on the outer edge of the dial body;
the unable adjustment base set up in the below of driver plate, unable adjustment base is the solid of revolution, unable adjustment base includes: the fixing base is provided with a plurality of third through holes from top to bottom, and each third through hole is matched with one second through hole in an operable manner;
the fixed base is fixed on the support.
2. The steel ball placing device according to claim 1, wherein a third boss is further fixed at the bottom of the thumb wheel, the third boss is a cylinder coaxially arranged with the thumb wheel, and a limiting block is arranged at the lower end of the third boss;
the limiting groove is formed in the upper end of the first boss, the lower end of the third boss is fixedly connected with the upper end of the first boss, and the limiting block is matched with the limiting groove.
3. The steel ball placement device according to claim 1, further comprising a first bearing, wherein the first bearing is sleeved on the first boss, an inner wall of the first bearing is matched with an outer wall of the first boss, an outer wall of the first bearing is matched with an inner wall of the first rotation hole, and the dial handle is operable to control the dial to rotate around an axis of the dial.
4. The steel ball placing device according to claim 1, wherein a second rotating hole is further formed in the center of the fixing base, and the second rotating hole sequentially penetrates through the limiting ring and the fixing column.
5. The steel ball placement device according to claim 4, further comprising a second bearing, wherein the second bearing is sleeved on the second boss, an inner wall of the second bearing is matched with an outer wall of the second boss, an outer wall of the second bearing is matched with an inner wall of the second rotation hole, and the dial knob is operable to control the dial to rotate around an axis of the dial.
6. The steel ball placing device according to claim 1, wherein a first mounting groove is formed in the bottom of the positioning plate upward along the axial direction of the positioning plate, a second mounting groove is formed in the bottom of the first mounting groove, a movable notch is formed in one side of the second mounting groove, the movable notch extends through a side wall of the second mounting groove, the movable notch communicates with the inside of the second mounting groove and the outside of the positioning plate, the driving plate is disposed in the second mounting groove, the outer edge of the driving plate body matches with the inner edge of the second mounting groove, and the driving plate handle is movably disposed in the movable notch.
7. The steel ball placement device according to claim 1, wherein the bracket comprises: the fixing plate, the connecting plate and the placing plate are sequentially connected, two adjacent plates in the fixing plate, the connecting plate and the placing plate are perpendicular to each other, a mounting hole is formed in the center of the placing plate, the mounting hole and the fixing base are coaxially arranged, the fixing column penetrates through the mounting hole, and the diameter of the fixing column is matched with that of the mounting hole.
8. The steel ball placing device according to claim 7, wherein the outer diameter of the limiting ring is larger than the diameter of the fixing column, and the lower surface of the limiting ring is fixedly connected with the upper surface of the placing plate.
9. The steel ball placing device according to claim 1, wherein a plurality of balls are arranged in the hopper, and each ball sequentially passes through the dial wheel, the first through hole, the second through hole and the third through hole from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023034078.5U CN215239015U (en) | 2020-12-16 | 2020-12-16 | Steel ball placing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023034078.5U CN215239015U (en) | 2020-12-16 | 2020-12-16 | Steel ball placing device |
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| Publication Number | Publication Date |
|---|---|
| CN215239015U true CN215239015U (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023034078.5U Active CN215239015U (en) | 2020-12-16 | 2020-12-16 | Steel ball placing device |
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| CN (1) | CN215239015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518282A (en) * | 2020-12-16 | 2021-03-19 | 上海凯众聚氨酯有限公司 | Steel ball placing device |
-
2020
- 2020-12-16 CN CN202023034078.5U patent/CN215239015U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518282A (en) * | 2020-12-16 | 2021-03-19 | 上海凯众聚氨酯有限公司 | Steel ball placing device |
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