CN212514119U - Powder tap density instrument - Google Patents
Powder tap density instrument Download PDFInfo
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- CN212514119U CN212514119U CN202021481874.0U CN202021481874U CN212514119U CN 212514119 U CN212514119 U CN 212514119U CN 202021481874 U CN202021481874 U CN 202021481874U CN 212514119 U CN212514119 U CN 212514119U
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- tap density
- powder
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- instrument according
- powder tap
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Abstract
The utility model discloses a powder tap density appearance, the power distribution box comprises a box body, be provided with the graduated flask on the box, install the baffle in the box, form the chamber of placing that holds the graduated flask between baffle and the box, place the intracavity and be provided with the bottom rubber pad, place and be provided with the side rubber pad that uses with the graduated flask cooperation on the intracavity wall, be provided with a plurality of sides on the baffle and beat the unit to the side that the graduated flask was beaten, it is provided with from the graduated flask bottom and beats the bottom that hits the stroke and hit the unit to place the chamber bottom, a plurality of sides are beaten the unit and are beaten drive arrangement that the unit shares with. The utility model discloses not only realized that the artifical jolt is carried out the plain bumper to the powder from the bottom of simulation, also realized the artifical swing of simulation action edgewise to carry out the plain bumper to the powder simultaneously, further improved the plain bumper effect to the powder, solved and generally adopted the manual work to sway it among the real life to the cooperation is hit from graduated flask bottom and is hit the plain bumper that the realization was to powder in the graduated flask, the problem that wastes time and energy.
Description
Technical Field
The utility model relates to an instrument, concretely relates to powder tap density appearance belongs to powder tap equipment technical field.
Background
Powder is an aggregate consisting of many small particulate matter. The common features are: has many discontinuous surfaces, large surface area and is composed of many small particle substances. In real life, a plurality of places need to test the density after the powder substance is compacted.
But generally adopt the manual work to sway it in the real life to the cooperation is beaten from the graduated flask bottom and is realized the tap compaction to powder in the graduated flask, wastes time and energy.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's the aforesaid not enough, provide one kind and can simulate artifical powder tap density appearance of hitting to graduated flask side and bottom.
In order to solve the above problem, the utility model adopts the following technical scheme: a powder tap density meter comprises a box body, a measuring cylinder is arranged on the box body, a partition board is arranged in the box body, a placing cavity for accommodating the measuring cylinder is formed between the partition board and the box body, a bottom rubber pad is arranged in the placing cavity, a side rubber pad matched with the measuring cylinder for use is arranged on the inner wall of the placing cavity, a plurality of side striking units capable of striking the measuring cylinder from the side are arranged on the partition board, a bottom striking unit capable of striking from the bottom of the measuring cylinder is arranged at the bottom of the placing cavity, the side striking units and the bottom striking unit share a driving device, each side striking unit comprises a first moving rod capable of moving back and forth, a first guide cylinder is sleeved on each first moving rod, a first spring is sleeved on each first moving rod, a roller is arranged on the partition board, a first bulge is arranged at the position, corresponding to the first moving rod, and the bottom striking unit comprises a top plate capable of striking from the bottom, the lower terminal surface of roof installs the second carriage release lever that reciprocates, and the cover is equipped with the second guide cylinder on the second carriage release lever, and the cover is equipped with the second spring on the second carriage release lever, and the bottom of box and the position that the second carriage release lever corresponds are provided with driven pulley, and driven pulley's up end is provided with the second arch.
The following is the utility model discloses to the further optimization of above-mentioned scheme: the driving device comprises a motor arranged on one side of the partition plate.
Further optimization: the lower extreme coaxial arrangement of motor has the drive pulley, and drive pulley passes through belt drive with driven pulley and is connected.
Further optimization: the upper end of the motor is in transmission connection with the first rotating shaft through a clutch device.
Further optimization: the clutch device comprises an upper clutch plate and a lower clutch plate which are matched up and down.
Further optimization: the upper clutch plate is coaxially arranged at the lower end of the first rotating shaft, and the lower clutch plate is in transmission connection with the upper end of the motor through the sliding transmission unit.
Further optimization: the sliding transmission unit comprises a lifting cylinder capable of moving up and down, an output shaft is arranged at the upper end of the motor, the cross section of the upper end of the output shaft is rectangular, and a hole matched with the output shaft for use is formed in the lifting cylinder.
Further optimization: the lower clutch plate is coaxially arranged at the upper end of the lifting cylinder, an annular ring groove is formed in the lifting cylinder, and a lever is arranged in the ring groove.
Further optimization: one end of the lever penetrates through the box body for a certain distance, and a hole convenient for the lever to penetrate through is formed in the box body.
Further optimization: and third rotating shafts are arranged on the two sides of the lever in a penetrating mode at positions corresponding to the holes, and the lever is hinged with the inner wall of the hole through the third rotating shafts.
When the device is used, the measuring cylinder filled with the powder is placed in the placing cavity, and then the motor is started to drive the bottom striking unit to simulate manual striking on the bottom of the measuring cylinder;
when the side surface is required to be beaten, one end of the lever, which is positioned outside the box body, is pressed, the other end of the lever moves upwards, the lifting cylinder is further driven to move upwards, the upper clutch plate and the lower clutch plate are in contact, and the side surface beating unit beats the side surface of the measuring cylinder so as to simulate the action of manual shaking or swinging.
The utility model discloses not only realized that the artifical jolt is carried out the plain bumper to the powder from the bottom of simulation, also realized the artifical swing of simulation action edgewise to carry out the plain bumper to the powder simultaneously, further improved the plain bumper effect to the powder, solved and generally adopted the manual work to sway it among the real life to the cooperation is hit from graduated flask bottom and is hit the plain bumper that the realization was to powder in the graduated flask, the problem that wastes time and energy.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a clutch device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of the sliding transmission unit according to the embodiment of the present invention.
In the figure: 1-a box body; 2-placing the cavity; 3-measuring cylinder; 4-bottom rubber pad; 5-side rubber pad; 6-a first rotating shaft; 7-a roller; 8-a first protrusion; 9-a separator; 10-a first guide cylinder; 11-a first spring; 12-a first moving bar; 13-a top plate; 14-a second travel bar; 15-a second guide cylinder; 16-a second spring; 17-a second protrusion; 18-a driven pulley; 19-a second shaft; 20-a motor; 21-a driving pulley; 22-a lever; 23-well; 24-a third shaft; 25-an upper clutch plate; 26-a lower clutch plate; 27-a lifting cylinder; 28-annular groove.
Detailed Description
An embodiment is shown in fig. 1-3, a powder tap density meter, which includes a box 1, two measuring cylinders 3 are symmetrically arranged on the box 1, a partition plate 9 is fixedly mounted at a position near one side of each of the two measuring cylinders 3 in the box 1, a placing cavity 2 for accommodating the measuring cylinder 3 is formed between each partition plate 9 and one side of the box 1, a bottom rubber pad 4 is arranged at a position near the bottom of the measuring cylinder 3 in each placing cavity 2, a side rubber pad 5 used in cooperation with the measuring cylinder 3 is arranged on an inner wall of each placing cavity 2, a boss for supporting the bottom rubber pad 4 is arranged on an inner wall of each placing cavity 2, a plurality of side striking units capable of striking the measuring cylinder 3 from the side are arranged on each partition plate 9, a bottom striking unit for striking from the bottom of the measuring cylinder 3 is arranged at the bottom of each placing cavity 2, and a driving device is shared by the plurality of side striking units and the two bottom striking units.
The plurality of side beating units on the same partition 9 are arranged at certain intervals in the vertical direction.
The side beating unit comprises a first moving rod 12 capable of moving back and forth, and two ends of the first moving rod 12 are respectively arranged to be arc-shaped or semi-spherical.
The first moving rod 12 is sleeved with a first guide cylinder 10, and the first guide cylinder 10 can guide the movement of the first moving rod 12.
The partition plate 9 is provided with a hole for accommodating the movement of the first movable rod 12, and the inner diameter of the hole is the same as the outer diameter of the first guide cylinder 10.
The first movable rod 12 is sleeved with a first spring 11, one end of the first spring 11 is fixedly connected with the first movable rod 12, and the other end of the first spring is fixedly connected with the first guide cylinder 10.
Install vertical cylinder 7 that sets up between two baffles 9, the position that corresponds with first movable rod 12 one end on cylinder 7 sets up first arch 8, and cylinder 7 rotates and drives first arch 8 and rotate to the position of first movable rod 12, and drive first movable rod 12 hits the graduated flask 3.
A first rotating shaft 6 coaxially penetrates through the roller 7, and the first rotating shaft 6 is fixedly installed on one side of the partition plate 9 through a bearing seat.
The bottom striking unit comprises a top plate 13 capable of striking from the bottom of the bottom rubber pad 4, and a second moving rod 14 which moves up and down is fixedly mounted on the lower end face of the top plate 13.
The second movable rod 14 is sleeved with a second guide cylinder 15, the second guide cylinder 15 can guide the movement of the second movable rod 14, and two sides of the second guide cylinder 15 are respectively installed on the partition plate 9 and the inner wall of the box body 1 through connecting pieces.
The second moving rod 14 is sleeved with a second spring 16, one end of the second spring 16 is fixedly connected with the top plate 13, and the other end of the second spring is fixedly connected with the second guide cylinder 15.
The bottom of box 1 is provided with driven pulley 18 with every second carriage bar 14 corresponding position respectively, and the up end of driven pulley 18 is provided with second arch 17, and driven pulley 18 rotates and drives second arch 17 and rotate, rotates the position to second carriage bar 14 lower extreme when second arch 17, just jacks up second carriage bar 14.
Each driven pulley 18 is coaxially provided with a second rotating shaft 19, and the second rotating shafts 19 are fixedly arranged at the bottom of the box body 1 through bearing seats.
The driving device comprises a motor 20 fixedly arranged on one side of the partition plate 9 close to the lower end position through a supporting seat, and the motor 20 adopts a motor with double output shafts sold in the market.
Two driving belt pulleys 21 are coaxially installed at the lower end of the motor 20, and each driving belt pulley 21 is in transmission connection with the corresponding driven belt pulley 18 through a belt.
The upper end of the motor 20 is in driving connection with the first rotating shaft 6 through a clutch device, so that the design is convenient for independently controlling whether the side knocking unit works or not.
The clutch device comprises an upper clutch plate 25 and a lower clutch plate 26 which are matched up and down, and the upper clutch plate 25 is coaxially arranged at the lower end of the first rotating shaft 6.
The lower clutch plate 26 is in transmission connection with the upper end of the motor 20 through a sliding transmission unit, and the sliding transmission unit comprises a lifting cylinder 27 capable of moving up and down.
The upper end of motor 20 is provided with the output shaft, and the upper end cross section of this output shaft is the rectangle, and sets up the hole that uses with this output shaft cooperation in the lift section of thick bamboo 27, and the design is convenient for lift section of thick bamboo 27 to reciprocate on this output shaft like this, and motor 20 rotates and drives this lift section of thick bamboo 27 and rotate.
The lower clutch plate 26 is coaxially installed at the upper end of the lifting cylinder 27, an annular groove 28 is formed in the lifting cylinder 27, a lever 22 is arranged in the annular groove 28, and the lever 22 can drive the lifting cylinder 27 to lift.
One end of the lever 22 penetrates to the outside of the box body 1 for a certain distance, and a hole 23 convenient for the lever 22 to penetrate is formed in the box body 1.
Third rotating shafts 24 are arranged at the positions, corresponding to the holes 23, of the two sides of the lever 22 in a penetrating mode, and the lever 22 is hinged to the inner walls of the holes 23 through the third rotating shafts 24.
When the device is used, the measuring cylinder filled with powder is placed in the placing cavity 2, and then the motor 20 is started to drive the bottom striking unit to simulate manual striking on the bottom of the measuring cylinder 3;
when the user needs to strike from the side, one end of the lever 22, which is positioned outside the box body 1, is pressed, the other end of the lever 22 moves upwards, and then the lifting cylinder 27 is driven to move upwards, and the upper clutch plate 25 is in contact with the lower clutch plate 26, so that the side striking unit strikes the side of the measuring cylinder 3, and the action of manual shaking or swinging is simulated.
The utility model discloses not only realized that the artifical jolt is carried out the plain bumper to the powder from the bottom of simulation, also realized the artifical swing of simulation action edgewise to carry out the plain bumper to the powder simultaneously, further improved the plain bumper effect to the powder, solved and generally adopted the manual work to sway it among the real life to the cooperation is hit from graduated flask bottom and is hit the plain bumper that the realization was to powder in the graduated flask, the problem that wastes time and energy.
Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.
Claims (10)
1. The utility model provides a powder tap density appearance, includes box (1), is provided with graduated flask (3) on box (1), its characterized in that: a partition plate (9) is installed in a box body (1), a placing cavity (2) for containing a measuring cylinder (3) is formed between the partition plate (9) and the box body (1), a bottom rubber pad (4) is arranged in the placing cavity (2), a side rubber pad (5) matched with the measuring cylinder (3) for use is arranged on the inner wall of the placing cavity (2), a plurality of side knocking units capable of knocking the measuring cylinder (3) from the side are arranged on the partition plate (9), a bottom knocking unit capable of knocking from the bottom of the measuring cylinder (3) is arranged at the bottom of the placing cavity (2), the side knocking units and the bottom knocking unit share one driving device, each side knocking unit comprises a first moving rod (12) capable of moving back and forth, a first guide cylinder (10) is sleeved on each first moving rod (12), a first spring (11) is sleeved on each first moving rod (12), a roller (7) is installed on the partition plate (9), the position corresponding with first carriage release lever (12) on cylinder (7) sets up first arch (8), the bottom is hit and is beaten unit and is included and to beat roof (13) of beating from bottom rubber pad (4) bottom, second carriage release lever (14) that reciprocate are installed to the lower terminal surface of roof (13), the cover is equipped with second guide cylinder (15) on second carriage release lever (14), the cover is equipped with second spring (16) on second carriage release lever (14), the bottom of box (1) is provided with driven pulley (18) with the position that second carriage release lever (14) correspond, the up end of driven pulley (18) is provided with second arch (17).
2. The powder tap density instrument according to claim 1, characterized in that: the driving device comprises a motor (20) arranged on one side of the partition plate (9).
3. The powder tap density instrument according to claim 2, wherein: the lower end of the motor (20) is coaxially provided with a driving belt pulley (21), and the driving belt pulley (21) is in transmission connection with the driven belt pulley (18) through a belt.
4. The powder tap density instrument according to claim 3, wherein: the upper end of the motor (20) is in transmission connection with the first rotating shaft (6) through a clutch device.
5. The powder tap density instrument according to claim 4, wherein: the clutch device comprises an upper clutch plate (25) and a lower clutch plate (26) which are matched up and down.
6. The powder tap density instrument according to claim 5, wherein: the upper clutch plate (25) is coaxially arranged at the lower end of the first rotating shaft (6), and the lower clutch plate (26) is in transmission connection with the upper end of the motor (20) through a sliding transmission unit.
7. The powder tap density instrument according to claim 6, wherein: the sliding transmission unit comprises a lifting cylinder (27) capable of moving up and down, an output shaft is arranged at the upper end of the motor (20), the cross section of the upper end of the output shaft is rectangular, and a hole matched with the output shaft for use is formed in the lifting cylinder (27).
8. The powder tap density instrument according to claim 7, wherein: the lower clutch plate (26) is coaxially arranged at the upper end of the lifting cylinder (27), an annular groove (28) is formed in the lifting cylinder (27), and a lever (22) is arranged in the annular groove (28).
9. The powder tap density instrument according to claim 8, wherein: one end of the lever (22) penetrates to a certain distance outside the box body (1), and a hole (23) convenient for the lever (22) to penetrate is formed in the box body (1).
10. The powder tap density instrument according to claim 9, wherein: and third rotating shafts (24) penetrate through positions, corresponding to the holes (23), of two sides of the lever (22), and the lever (22) is hinged with the inner walls of the holes (23) through the third rotating shafts (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021481874.0U CN212514119U (en) | 2020-07-24 | 2020-07-24 | Powder tap density instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021481874.0U CN212514119U (en) | 2020-07-24 | 2020-07-24 | Powder tap density instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212514119U true CN212514119U (en) | 2021-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021481874.0U Active CN212514119U (en) | 2020-07-24 | 2020-07-24 | Powder tap density instrument |
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| CN (1) | CN212514119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275575A (en) * | 2021-03-05 | 2021-08-20 | 芜湖映日科技股份有限公司 | Production method of tubular target |
-
2020
- 2020-07-24 CN CN202021481874.0U patent/CN212514119U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275575A (en) * | 2021-03-05 | 2021-08-20 | 芜湖映日科技股份有限公司 | Production method of tubular target |
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