CN206882134U - Plansifter machine - Google Patents
Plansifter machine Download PDFInfo
- Publication number
- CN206882134U CN206882134U CN201720825718.3U CN201720825718U CN206882134U CN 206882134 U CN206882134 U CN 206882134U CN 201720825718 U CN201720825718 U CN 201720825718U CN 206882134 U CN206882134 U CN 206882134U
- Authority
- CN
- China
- Prior art keywords
- screening
- screening box
- box
- plansifter
- stir plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
This patent belongs to screening plant field, specifically disclose a kind of plansifter machine, including reciprocating drive mechanism, also include support, lead, rotating shaft and sieve box in the first of round pie, slide bar is fixedly connected with first screening box, sliding bar is connected on lead, and the output end of reciprocator is connected with slide bar；Rack is fixedly connected with support, first screening cassette bottom portion is fixed with curved thick plansifter, first screening cassette bottom portion is communicated with the second screening box of bottom opening, thin plansifter is fixed with second screening box, axis of rotation is connected to the center of the first screening box, stir plate and the rotate gear engaged with rack are fixed with rotating shaft, stir plate is in the first screening box, and rotate gear is outside the first screening box.It is low that the present apparatus solves the problems, such as that prior art has screening efficiency.
Description
Technical field
The utility model belongs to screening plant field.
Background technology
Each sieve aperture specification sieve of existing screening machine is successively set on inside screening machine according to different height, the chi of screening machine
It is very little restricted so that the specification of its internal sieve set is also very limited.When carrying out screening sampling to sample, according to different
Screening requires, needs to take screening machine apart and then change often to meet the sieve that screening requires, adds the burden of operating personnel
While reduce the operating efficiency of screening machine.
Grant number is CN203695385U patent document, discloses a kind of plate screening plant, including base, is sieved
Frame, sieving plate and reciprocating drive mechanism, the frame that sieves are slidably disposed on base, and the frame both ends that sieve are set respectively
There is neck, the sieving plate both ends are inserted in neck respectively, and the sieving plate is provided with the sieve aperture of one group of different size；Sieving
Frame is provided with slot, plate is provided between the two neighboring different sieve aperture regions of sieving plate, and plate is arranged in slot.The party
Case is separated by setting the sieve plates of different sieve apertures that will be ignorant of shining subregion with plate, avoid screening it is different when change sieve plate, solve
Determine to need to tear open machine and change sieve and could meet the technical problems that different screenings require.But the screening plant horizontal can only move
Dynamic, when band screening raw material is excessive, being deposited in the thing that is sized on upper strata needs the long period just to move on to lower floor to be sized, sieve
Efficiency is low, therefore prior art has the problem of screening efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of plansifter machine, has that screening efficiency is low to ask to solve prior art
Topic.
In order to achieve the above object, base case of the present utility model provides a kind of plansifter machine, including reciprocating drive mechanism,
Also include support, lead, rotating shaft and sieve box in the first of round pie, slide bar, slide bar are fixedly connected with the first screening box
It is slidably connected on lead, the output end of reciprocator is connected with slide bar；Rack, the first screening box are fixedly connected with support
Bottom is fixed with curved thick plansifter, and the first screening cassette bottom portion is communicated with the second screening box of bottom opening, the second screening box
In be fixed with thin plansifter, axis of rotation is connected to the center of the first screening box, is fixed with stir plate in rotating shaft and is engaged with rack
Rotate gear, stir plate positioned at first screening box in, rotate gear positioned at first screening box outside.
The principle of this base case is：Raw material is put into the first screening box, starts reciprocating drive mechanism, reciprocal driving
Mechanism band moving slide-bar moves, and the first screening box being fixed on slide bar moves reciprocatingly therewith.Thick plansifter in first screening box
Scalping is carried out to raw material when the first screening box moves reciprocatingly, raw material drops into the second of the first screening box bottom after scalping
Sieve in box, the thin plansifter in the second screening box carries out dusting cover when the second screening box moves reciprocatingly to raw material.
Meanwhile first sieves box when moving reciprocatingly, the rotating shaft being rotatably connected on the first screening box is also done past therewith
Multiple motion.The wheel and rack effect being fixedly connected when rotating shaft moves back and forth, in rotating shaft makes axis of rotation, drives during axis of rotation
Stir plate fixed thereto rotates, and stirs the raw material in the first screening box when stir plate rotates, makes upper strata by overturning raw material
Raw material move quickly into lower floor.
The beneficial effect of this base case is：The present apparatus provides thick plansifter and thin plansifter, and screening precision is high.By reciprocal
Motion and the agitation of stir plate are carried out simultaneously, improve screening efficiency, it is low to solve the problems, such as that prior art has screening efficiency.
Prioritization scheme one：The reciprocating drive mechanism includes eccentric wheel, motor and connecting rod, and the motor and eccentric wheel turn
Dynamic center connection, the connecting rod two end are hinged with slide bar and eccentric wheel respectively.Motor, eccentric wheel and connecting rod drive fortune machine as reciprocal
Structure, simple in construction, use cost is low.
Prioritization scheme two：The rotating shaft is divided into two sections, and two sections of rotating shafts are connected by unilateral bearing, and unilateral bearing is positioned at rotation
Between gear and stir plate.It is that two sections and unilateral bearing is set between the ends by pivot design, to one when making axis of rotation
Individual direction rotates, and avoids that the raw material being sieving through is flipped back into bottom again during Double-directional rotary.
Prioritization scheme three：Pulp-collecting box is provided with below the second screening box.After the setting of pulp-collecting box will be conveniently sieving through
Collect.
Prioritization scheme four：The stir plate both ends are in the arc to match with the first screening box inwall.By stir plate both ends
Be designed to the first screening box inwall to the arc of matching stirred stir plate when, stir plate and the first screening box inwall
Gap is smaller, so that stir plate can stir to all raw materials, improves screening efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment plansifter machine；
Fig. 2 is the view in A directions in Fig. 1.
Embodiment
The utility model is described in further detail below by embodiment：
Reference in Figure of description includes：Pulp-collecting box 1, rack 2, support 3, second sieve box 4, thin plansifter 5, the
One screening box 6, stir plate 7, thick plansifter 8, lead 9, slide bar 10, connecting rod 11, eccentric wheel 12, rotate gear 13, unilateral bearing
14th, rotating shaft 15.
Embodiment：Plansifter machine in this programme, as shown in figure 1, including reciprocating drive mechanism, support 3, lead 9, rotating shaft
15 and in round pie first sieve box 6.The first screening bottom of box 6 is integrally formed with opening, the opening of the first screening box 6 bottom
Place is fixed with bolt and curved cuts the larger thick plansifter 8 of sieve aperture.
The left side of first screening box 6 is welded with horizontal slide bar 10, and lead 9 is fixed on ground, lead 9 with foundation bolt
Top is slidably mounted in pilot hole integrally formed with pilot hole, slide bar 10.Reciprocating drive mechanism include eccentric wheel 12, motor with
And connecting rod 11, the output end of motor are fixedly connected with the center of rotation of eccentric wheel 12, the both ends of connecting rod 11 respectively with slide bar 10 and
The hinge of eccentric wheel 12.Support 3 is fixed on ground with foundation bolt, and support 3 is located at the left side of lead 9, and the top of support 3 is welded
Connect and be fixed with horizontal rack 2.
The first screening bottom of box 6 has the second screening box 4 of opening integrally formed with bottom, and spiral shell is used in the second screening box 4
Bolt is fixed with the less thin plansifter 5 of sieve aperture.Rotating shaft 15 is rotatably connected on the center of the first screening box 6 by bearing, in rotating shaft 15
Being screwed has stir plate 7 and rotate gear 13, and in the first screening box 6, the both ends of stir plate 7 are in and the first sieve stir plate 7
Divide arc of the inwall of box 6 to matching, rotate gear 13 is outside the first screening box 6.Rotating shaft 15 is two sections, between two sections of rotating shafts 15
Connected by unilateral bearing 14, unilateral bearing 14 is between rotate gear 13 and stir plate 7.Rotate gear 13 is located at rack 2
Top, and engaged with rack 2.
The lower section of second screening box 4 is placed with the pulp-collecting box 1 of the raw material after collecting screening.
Above-described is only embodiment of the present utility model, and the general knowledge such as known concrete structure and characteristic is herein in scheme
Do not describe excessively.It should be pointed out that for those skilled in the art, the premise of the utility model structure is not being departed from
Under, several modifications and improvements can also be made, these should also be considered as the scope of protection of the utility model, and these are all without influence
The effect and practical applicability that the utility model is implemented.This application claims protection domain should be with the content of its claim
It is defined, the record such as embodiment in specification can be used for the content for explaining claim.
Claims (5)
1. plansifter machine, including reciprocating drive mechanism, it is characterised in that also including support, lead, rotating shaft and in round pie
One screening box, first screening box on be fixedly connected with slide bar, sliding bar is connected on lead, the output end of reciprocator with
Slide bar connects；Rack is fixedly connected with support, the first screening cassette bottom portion is fixed with curved thick plansifter, the first screening cassette bottom
Portion is communicated with the second screening box of bottom opening, is fixed with thin plansifter in the second screening box, axis of rotation is connected to the first screening
The center of box, stir plate and the rotate gear engaged with rack are fixed with rotating shaft, and stir plate rotates in the first screening box
Gear is outside the first screening box.
2. plansifter machine according to claim 1, it is characterised in that：The reciprocating drive mechanism include eccentric wheel, motor and
Connecting rod, the center of rotation connection of the motor and eccentric wheel, the connecting rod two end are hinged with slide bar and eccentric wheel respectively.
3. plansifter machine according to claim 1, it is characterised in that：The rotating shaft is divided into two sections, and two sections of rotating shafts pass through unidirectional
Bearing connects, and unilateral bearing is between rotate gear and stir plate.
4. plansifter machine according to claim 1, it is characterised in that：Pulp-collecting box is provided with below the second screening box.
5. plansifter machine according to claim 1, it is characterised in that：The stir plate both ends are in and the first screening box inwall phase
The arc of matching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720825718.3U CN206882134U (en) | 2017-07-10 | 2017-07-10 | Plansifter machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720825718.3U CN206882134U (en) | 2017-07-10 | 2017-07-10 | Plansifter machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206882134U true CN206882134U (en) | 2018-01-16 |
Family
ID=61296721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720825718.3U Expired - Fee Related CN206882134U (en) | 2017-07-10 | 2017-07-10 | Plansifter machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206882134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112718463A (en) * | 2020-12-29 | 2021-04-30 | 夏立新 | Civil engineering is with categorised screening sand machine |
-
2017
- 2017-07-10 CN CN201720825718.3U patent/CN206882134U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112718463A (en) * | 2020-12-29 | 2021-04-30 | 夏立新 | Civil engineering is with categorised screening sand machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20200710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |