CN209438979U - A kind of normal test sieve convenient for adjusting - Google Patents
A kind of normal test sieve convenient for adjusting Download PDFInfo
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- CN209438979U CN209438979U CN201822185032.XU CN201822185032U CN209438979U CN 209438979 U CN209438979 U CN 209438979U CN 201822185032 U CN201822185032 U CN 201822185032U CN 209438979 U CN209438979 U CN 209438979U
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- fixedly connected
- pedestal
- sieve
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- sifter device
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Abstract
The utility model discloses a kind of normal test sieves convenient for adjusting, including pedestal, the inside of the pedestal is fixedly installed with a vibrator, the output end of the vibrator is fixedly connected with a connecting rod, the connecting rod runs through the upper surface of pedestal far from one end of vibrator and upwardly extends, one end that the connecting rod is located at outside pedestal is fixedly connected with a mounting base, the utility model beneficial effect achieved is: a kind of normal test sieve convenient for adjusting of the utility model, when needing to adjust the size of sifter device internal capacity, swing handle first, handle drives threaded rod to be rotated by the cooperation of rectangular opening and rectangular block, cooperation of the sieve plate because of sliding block and sliding slot simultaneously, so that sieve plate will not rotate, threaded rod is allowed to drive sieve plate steadily to be risen or fallen by the cooperation with two threaded holes, it is simple and convenient The adjustment work completed to sifter device internal capacity size, meet the demand of user.
Description
Technical field
The utility model relates to a kind of normal test sieve, in particular to a kind of normal test sieve convenient for adjusting belongs to examination
Test sieve technical field.
Background technique
In testing sieve in use, needing in face of different screening objects, and the solarization component each in face of same screening object
Be it is different, the capacity inside its sifter device of existing testing sieve be it is constant, be unable to satisfy the demand of user, therefore be directed to
It is necessary to propose a kind of normal test sieve convenient for adjusting for problem above.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of standard convenient for adjusting
Testing sieve.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of normal test sieve convenient for adjusting of the utility model, including pedestal, the inside of the pedestal are fixedly installed with
One vibrator, the output end of the vibrator are fixedly connected with a connecting rod, the one end of the connecting rod far from vibrator
Through pedestal upper surface and upwardly extend, one end that the connecting rod is located at outside pedestal is fixedly connected with a mounting base, institute
It states mounting base and pedestal to be arranged in parallel shape, offers a placing groove, the placement at the center of the mounting base upper surface
A sifter device in upper end opening setting is provided in slot, the upper end of the sifter device is run through the notch of placing groove and is upwardly extended,
A matched cover board is covered at the upper end opening of the sifter device, slidably connected in the sifter device inner cavity two pieces with
Its sieve plate to match, symmetrically offers two sliding slots in the two opposite side walls of sifter device inner cavity, two sliding slots it is upper
End slot wall is in be arranged through the upper surface of sifter device, is fixedly connected on the side wall of corresponding two runner positions of two pieces of sieve plates
There is one piece of sliding block to match with sliding slot, four pieces of sliding blocks are slidably connected at respectively in two corresponding sliding slots, described in two pieces
The upper surface of sieve plate offers an annular groove in the setting of back taper column, runs through at the center of two annular groove slot bottoms
A threaded hole is offered, the position that the bottom end inside the sifter device corresponds to threaded hole is rotatably connected to one by first bearing
A threaded rod, the upper end of the threaded rod sequentially passes through two threaded holes and upwardly extends, in two threaded holes
Threaded rod is threadedly coupled with two threaded holes respectively, and the slot bottom of two annular grooves is in run through to open around shape about threaded hole
Equipped with several sieve pores, the pore size of the sieve pore on two pieces of sieve plates is inconsistent.
As a kind of optimal technical scheme of the utility model, two opposite edges of the mounting base upper surface are fixed
It is connected with a fixed link, two fixed links are provided with screw thread on the bar wall of apical position, and the two of the sifter device
The position of corresponding two fixed links is fixedly connected to one piece of fixed block in opposite side walls, and two pieces of fixed blocks correspond to fixed link
Position run through and offer a fixation hole, corresponding fixation hole is run through in two one end of the fixed link far from mounting base
And it upwardly extends.
As a kind of optimal technical scheme of the utility model, corresponding two fixed links in two opposite side walls of the cover board
Position be fixedly connected to one piece of locating piece, the position of corresponding two fixed links of two pieces of locating pieces passes through second bearing
It is rotatably connected to a screw shell in both ends open setting, the upper of locating piece is run through in the upper end of two screw shells
Surface simultaneously upwardly extends, two screw shells be located on two opposite outer tube walls outside locating piece be fixedly connected with two in pair
Claim the rotating bar of setting, successively fixation hole prolongs with screw shell and upwards for two one end of the fixed link far from mounting base
It stretches, the fixed link in two screw shells is threadedly coupled with two screw shells respectively.
As a kind of optimal technical scheme of the utility model, the top of the threaded rod is fixedly connected to one piece of rectangle
Block, movable sleeve is connected to a handle on the lateral wall of the rectangular block, and the position that the lower surface of the handle corresponds to rectangular block is opened
Equipped with a rectangular opening, the upper end of the rectangular block is run through the notch of rectangular opening and is extended in rectangular opening, under the cover board
The position that surface corresponds to handle is fixedly connected with one layer of rubber mount, the lower surface of the rubber mount and the upper surface of rectangular block
It offsets.
As a kind of optimal technical scheme of the utility model, the lower surface of the pedestal is fixedly connected with four supports
Column, four support columns about at the center of base lower surface be in arranged in matrix.
The utility model beneficial effect achieved is: a kind of normal test sieve convenient for adjusting of the utility model, is needing
When adjusting the size of sifter device internal capacity, swing handle, handle drive screw thread by the cooperation of rectangular opening and rectangular block first
Bar is rotated, while sieve plate so that sieve plate will not rotate passes through threaded rod because of the cooperation of sliding block and sliding slot
Cooperation with two threaded holes drives sieve plate steadily to be risen or fallen, and simple and convenient completing is big to sifter device internal capacity
Small adjustment work, meets the demand of user.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged structure schematic diagram of part A in Fig. 1；
Fig. 3 is the structural schematic diagram of handle in the utility model.
In figure: 1, pedestal；2, vibrator；3, connecting rod；4, mounting base；5, placing groove；6, sifter device；7, cover board；8, sieve plate；
9, sliding slot；10, sliding block；11, annular groove；12, threaded hole；13, threaded rod；14, sieve pore；15, fixed link；16, fixed block；17,
Fixation hole；18, locating piece；19, screw shell；20, rotating bar；21, rubber mount；22, support column；23, rectangular block；24,
Hand；25, rectangular opening.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment
As shown in Figure 1-3, the utility model provides a kind of normal test sieve convenient for adjusting, including pedestal 1, pedestal 1
Inside is fixedly installed with a vibrator 2, the model ZW13 of vibrator 2, and the output end of vibrator 2 is fixedly connected with a company
Extension bar 3, connecting rod 3 run through the upper surface of pedestal 1 far from one end of vibrator 2 and upwardly extend, and connecting rod 3 is located at outside pedestal 1
One end be fixedly connected with a mounting base 4, mounting base 4 and pedestal 1 are in parallel shape setting, at the center of 4 upper surface of mounting base
A placing groove 5 is offered, a sifter device 6 in upper end opening setting is provided in placing groove 5, the upper end of sifter device 6, which is run through, puts
It sets the notch of slot 5 and upwardly extends, a matched cover board 7,6 inner cavity of sifter device are covered at the upper end opening of sifter device 6
In slidably connect two pieces of matched sieve plates 8, symmetrically offer two sliding slots 9 in the two opposite side walls of 6 inner cavity of sifter device,
The upper end cell wall of two sliding slots 9 is in be arranged through the upper surface of sifter device 6, the side wall of corresponding two 9 positions of sliding slot of two pieces of sieve plates 8
On be fixedly connected to one piece of sliding block to match with sliding slot 9 10, four pieces of sliding blocks 10 are slidably connected at two corresponding cunnings respectively
In slot 9, the upper surface of two pieces of sieve plates 8 offers an annular groove 11 in the setting of back taper column, two 11 slot bottoms of annular groove
Center at through offering a threaded hole 12, the position that the bottom end inside sifter device 6 corresponds to threaded hole 12 passes through first axle
It holds and is rotatably connected to a threaded rod 13, the upper end of threaded rod 13 sequentially passes through two threaded holes 12 and upwardly extends, and is located at two
Threaded rod 13 in a threaded hole 12 is threadedly coupled with two threaded holes 12 respectively, and the slot bottom of two annular grooves 11 is about threaded hole
12 in around shape, through several sieve pores 14 are offered, the pore size of the sieve pore 14 on two pieces of sieve plates 8 is inconsistent.
Two opposite edges of 4 upper surface of mounting base are fixedly connected to a fixed link 15, and two fixed links 15 are close
Screw thread is provided on the bar wall of apical position, the position of corresponding two fixed links 15 is fixed in two opposite side walls of sifter device 6
It is connected with one piece of fixed block 16, the position of the corresponding fixed link 15 of two pieces of fixed blocks 16, which is run through, offers a fixation hole 17, and two
The one end of root fixed link 15 far from mounting base 4 is run through corresponding fixation hole 17 and is upwardly extended, first by two pieces of fixed blocks 16
On fixation hole 17 be aligned with fixed link 15, and sifter device 6 is put into vertically downward in placing groove 5, auxiliary sifter device 6 when placing into
Row positioning simultaneously, is socket-connected with fixed link 15 by the fixation hole 17 on two pieces of fixed blocks 16, sifter device 6 is fixed.
The position of corresponding two fixed links 15 is fixedly connected to one piece of locating piece 18 in two opposite side walls of cover board 7, and two
The position of corresponding two fixed links 15 of block locating piece 18 passes through second bearing and is rotatably connected to one in both ends open setting
Screw shell 19, the upper end of two screw shells 19 are run through the upper surface of locating piece 18 and are upwardly extended, two screw shells
19 are fixedly connected with two rotating bars being symmetrical set 20, two fixed links on two opposite outer tube walls outside locating piece 18
15 one end far from mounting base 4 successively fixation hole 17 and screw shell 19 and upwardly extend, and are located in two screw shells 19
Fixed link 15 be threadedly coupled respectively with two screw shells 19, two screw shells 19 are aligned with fixed link 15 first, then
Two screw shells 19 are rotated by rotating bar 20 simultaneously, by the cooperation of screw shell 19 and fixed link 15 so that cover board 7 into
Row decline carries out lid envelope to sifter device 6.
The top of threaded rod 13 is fixedly connected to one piece of rectangular block 23, and movable sleeve is connected to one on the lateral wall of rectangular block 23
A handle 24, the position that the lower surface of handle 24 corresponds to rectangular block 23 offer a rectangular opening 25, and the upper end of rectangular block 23 is passed through
It wears the notch of rectangular opening 25 and extends in rectangular opening 25, the position that the lower surface of cover board 7 corresponds to handle 24 is fixedly connected with one
Layer rubber mount 21, the lower surface of rubber mount 21 and the upper surface of rectangular block 23 offset, and swing handle 24, handle 24 passes through square
Shape hole 25 and the cooperation of rectangular block 23 drive threaded rod 13 to be rotated, while rubber is soft when cover board 7 carries out lid envelope to sifter device 6
The lower surface of pad 21 can offset with the upper surface of rectangular block 23, so that threaded rod 13 can not be rotated when cover board 7 is covered and sealed.
The lower surface of pedestal 1 is fixedly connected with four support columns 22, center of four support columns 22 about 1 lower surface of pedestal
Place is in arranged in matrix, is supported to the components on pedestal 1 and pedestal 1.
Specifically, be first directed at the fixation hole 17 on two pieces of fixed blocks 16 with fixed link 15 when using the utility model,
And sifter device 6 is put into vertically downward in placing groove 5, auxiliary sifter device 6 is positioned simultaneously when placing, and passes through two pieces of fixed blocks 16
On fixation hole 17 socket-connect with fixed link 15, sifter device 6 is fixed, handle 24 is then rotated further by, handle 24 passes through rectangle
The cooperation of hole 25 and rectangular block 23 drives threaded rod 13 to be rotated, while sieve plate 8 is because of the cooperation of sliding block 10 and sliding slot 9, so that
Sieve plate 8 will not rotate, and threaded rod 13 is allowed to drive sieve plate 8 to carry out on steady by the cooperation with two threaded holes 12
It rises or declines, the size of 6 internal capacity of sifter device is adjusted, after adjustment, then by two screw shells 19 and fix
Bar 15 is aligned, then rotates two screw shells 19 by rotating bar 20 simultaneously, by the cooperation of screw shell 19 and fixed link 15,
So that cover board 7, which is declined, carries out lid envelope to sifter device 6, so that the lower surface of rubber mount 21 can be with the upper surface phase of rectangular block 23
It supports, so that threaded rod 13 can not be rotated when cover board 7 is covered and sealed, avoiding sieve plate 8 can occur up and down during vibration
Displacement.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of normal test sieve convenient for adjusting, which is characterized in that including pedestal (1), the fixed peace in the inside of the pedestal (1)
Equipped with a vibrator (2), the output end of the vibrator (2) is fixedly connected with a connecting rod (3), the connecting rod (3)
One end far from vibrator (2) through pedestal (1) upper surface and upwardly extend, the connecting rod (3) is located at pedestal (1) outside
One end is fixedly connected with a mounting base (4), and the mounting base (4) and pedestal (1) are arranged in parallel shape, the mounting base (4)
A placing groove (5) is offered at the center of upper surface, and a sieve in upper end opening setting is provided in the placing groove (5)
Have (6), the upper end of the sifter device (6) is run through the notch of placing groove (5) and upwardly extended, at the upper end opening of the sifter device (6)
It is covered with a matched cover board (7), slidably connects two pieces of matched sieve plates in sifter device (6) inner cavity
(8), two sliding slots (9), the upper end of two sliding slots (9) are symmetrically offered in the two opposite side walls of sifter device (6) inner cavity
Cell wall is in be arranged through the upper surface of sifter device (6), on the side wall of corresponding two sliding slot (9) positions of two pieces of sieve plates (8)
Be fixedly connected with one piece of sliding block (10) to match with sliding slot (9), four pieces of sliding blocks (10) be slidably connected at respectively two it is right
In the sliding slot (9) answered, the upper surface of two pieces of sieve plates (8) offers an annular groove (11) in the setting of back taper column,
Run through at the center of two annular groove (11) slot bottoms and offers a threaded hole (12), the internal bottom of the sifter device (6)
Hold the position of corresponding threaded hole (12) to be rotatably connected to a threaded rod (13) by first bearing, the threaded rod (13) it is upper
End sequentially passes through two threaded holes (12) and upwardly extends, be located at threaded rod (13) in two threaded holes (12) respectively with
Two threaded holes (12) are threadedly coupled, and the slot bottom of two annular grooves (11) is in run through to open around shape about threaded hole (12)
Equipped with several sieve pores (14), the pore size of the sieve pore (14) on two pieces of sieve plates (8) is inconsistent.
2. a kind of normal test sieve convenient for adjusting according to claim 1, which is characterized in that on the mounting base (4)
Two opposite edges on surface are fixedly connected to a fixed link (15), and two fixed links (15) are close to apical position
Screw thread is provided on bar wall, the position of corresponding two fixed links (15) is fixed in two opposite side walls of the sifter device (6) connects
It is connected to one piece of fixed block (16), the position of two pieces of fixed blocks (16) corresponding fixed link (15), which is run through, offers a fixation
Hole (17), two fixed links (15) are run through corresponding fixation hole (17) and are upwardly extended far from the one end of mounting base (4).
3. a kind of normal test sieve convenient for adjusting according to claim 1, which is characterized in that the two of the cover board (7)
The position of corresponding two fixed links (15) is fixedly connected to one piece of locating piece (18), two pieces of locating pieces in opposite side walls
(18) position for corresponding to two fixed links (15) passes through second bearing and is rotatably connected to a screw thread in both ends open setting
Sleeve (19), the upper end of two screw shells (19) are run through the upper surface of locating piece (18) and are upwardly extended, two institutes
It states screw shell (19) and is located on the two opposite outer tube walls of locating piece (18) outside and be fixedly connected with two rotations being symmetrical set
Bar (20), successively fixation hole (17) and screw shell (19) are simultaneously for the one end of two fixed links (15) far from mounting base (4)
It upwardly extends, the fixed link (15) being located in two screw shells (19) connects with two screw shell (19) screw threads respectively
It connects.
4. a kind of normal test sieve convenient for adjusting according to claim 1, which is characterized in that the threaded rod (13)
Top is fixedly connected to one piece of rectangular block (23), and movable sleeve is connected to a handle on the lateral wall of the rectangular block (23)
(24), the position that the lower surface of the handle (24) corresponds to rectangular block (23) offers a rectangular opening (25), the rectangular block
(23) upper end is run through the notch of rectangular opening (25) and is extended in rectangular opening (25), and the lower surface of the cover board (7) corresponds to handle
The position of hand (24) is fixedly connected with one layer of rubber mount (21), lower surface and rectangular block (23) of the rubber mount (21)
Upper surface offsets.
5. a kind of normal test sieve convenient for adjusting according to claim 1, which is characterized in that under the pedestal (1)
Surface is fixedly connected with four support columns (22), and four support columns (22) are about being in square at the center of pedestal (1) lower surface
Battle array setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822185032.XU CN209438979U (en) | 2018-12-25 | 2018-12-25 | A kind of normal test sieve convenient for adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822185032.XU CN209438979U (en) | 2018-12-25 | 2018-12-25 | A kind of normal test sieve convenient for adjusting |
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| Publication Number | Publication Date |
|---|---|
| CN209438979U true CN209438979U (en) | 2019-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822185032.XU Active CN209438979U (en) | 2018-12-25 | 2018-12-25 | A kind of normal test sieve convenient for adjusting |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110947351A (en) * | 2019-12-03 | 2020-04-03 | 安瑞创新半导体(深圳)有限公司 | Modified polyurethane conductive flexible material production device |
| CN112121498A (en) * | 2020-09-19 | 2020-12-25 | 周力 | A high-speed deoiling device for tombarthite feed liquid |
| CN112473795A (en) * | 2020-11-06 | 2021-03-12 | 解亚明 | Handle milk powder filling auxiliary device of caking powder jam filling part problem |
| CN112945690A (en) * | 2021-02-03 | 2021-06-11 | 杨婷 | A hold device that is used for careful soil bed mud to detect takes screening structure |
| CN114713499A (en) * | 2022-06-08 | 2022-07-08 | 行唐县坤峰机械制造有限公司 | Feed packaging equipment and subpackaging method thereof |
-
2018
- 2018-12-25 CN CN201822185032.XU patent/CN209438979U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110947351A (en) * | 2019-12-03 | 2020-04-03 | 安瑞创新半导体(深圳)有限公司 | Modified polyurethane conductive flexible material production device |
| CN112121498A (en) * | 2020-09-19 | 2020-12-25 | 周力 | A high-speed deoiling device for tombarthite feed liquid |
| CN112473795A (en) * | 2020-11-06 | 2021-03-12 | 解亚明 | Handle milk powder filling auxiliary device of caking powder jam filling part problem |
| CN112945690A (en) * | 2021-02-03 | 2021-06-11 | 杨婷 | A hold device that is used for careful soil bed mud to detect takes screening structure |
| CN114713499A (en) * | 2022-06-08 | 2022-07-08 | 行唐县坤峰机械制造有限公司 | Feed packaging equipment and subpackaging method thereof |
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