CN208960364U - A kind of screening plant in mortar production process - Google Patents
A kind of screening plant in mortar production process Download PDFInfo
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- CN208960364U CN208960364U CN201821618108.7U CN201821618108U CN208960364U CN 208960364 U CN208960364 U CN 208960364U CN 201821618108 U CN201821618108 U CN 201821618108U CN 208960364 U CN208960364 U CN 208960364U
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Abstract
The utility model relates to the technical fields of mortar production and processing auxiliary equipment, and screening efficiency can be improved more particularly to a kind of screening plant in mortar production process；The mortar of working chamber bottom can be accelerated to be discharged, improve use reliability；Including hopper；It further include screen box, mounting base, the first spring, second spring, vibrating screen, telescopic rod, baffle, mounting rod and ellipse, screen box is internally provided with working chamber, screen box top middle section is provided with and communicated with connecting tube, mounting base top is provided with first motor, first motor right part output end is provided with the first transmission shaft, mounting rod top is provided with the second motor, and the second motor left part output end is provided with second driving shaft；It further include dirt seal housing, left connecting rod and right connecting rod, dirt seal housing is internally provided with third motor, and third motor bottom output end is provided with third transmission shaft.
Description
Technical field
The utility model relates to the technical fields of mortar production and processing auxiliary equipment, raw for mortar more particularly to one kind
Screening plant during production.
Background technique
It is well known that the screening plant in mortar production process is a kind of for sieving to the mortar produced
The device of choosing is widely used in a variety of applications in the field of mortar production and processing；It is existing to be used in mortar production process
Screening plant includes hopper, and hopper top is provided with feeding inlet, and hopper is internally provided with sieve, and hopper bottom end is provided with discharging
Mouthful；The existing screening plant in mortar production process using when the mortar raw material that needs screen is put into from feeding inlet,
It is screened by sieve, high-quality mortar comes out from discharge port, and conglomeration or coarse grained mortar can be stopped by sieve；It is existing
Some in the screening plant use in mortar production process for finding, screening process is more slow, and screening efficiency is lower；Its
The mortar discharging that screening is completed slowly, is easy to generate accumulation in discharge outlet, use reliability is poor.
Summary of the invention
In order to solve the above technical problems, the utility model, which provides one kind, can be improved screening efficiency；It can accelerate working chamber bottom
Mortar discharge, improve use reliability for the screening plant in mortar production process.
A kind of screening plant in mortar production process of the utility model, including hopper；It further include screen box, peace
Dress seat, the first spring, second spring, vibrating screen, telescopic rod, baffle, mounting rod and ellipse, the screen box are internally provided with
Working chamber, screen box top middle section are provided with and communicated with connecting tube, and the connecting tube input terminal is connect with hopper output end, even
Adapter tube output end is connected to working chamber, and the connecting tube left side wall and right side wall middle section are respectively arranged with left rotation hole and the right side
Rotation hole, the mounting base bottom end are connect with screen box top left area, and mounting base top is provided with first motor, and described
One motor right part output end is provided with the first transmission shaft, and the first transmission shaft right end sequentially passes through left rotation hole and right rotation hole
And be rotatablely connected respectively at left rotation hole and right rotation hole, transmission shaft lateral wall right half area is provided with multiple groups paddle,
First spring top is connect with side wall left area in screen box, the first spring bottom end and vibrating screen top left area
Connection, screen box top right half area are vertically arranged with telescopic hole, side wall in the second spring top and screen box
Right half area connection, second spring bottom end are connect with vibrating screen top right half area, and the telescopic rod bottom end is each passed through flexible
Hole and second spring are simultaneously connect with vibrating screen top right half area, and telescopic rod top end is connect with baffle bottom end middle section, described
Mounting rod bottom end is connect with screen box top right half area, and mounting rod top is provided with the second motor, the second motor left part
Output end is provided with second driving shaft, and the second driving shaft left end is connect with ellipse right end middle section, the ellipse
Bottom end is contacted with baffle top middle section；It further include dirt seal housing, left connecting rod and right connecting rod, the screen box bottom end setting
There is discharge port, the discharge port is connected to working chamber, and described left connecting rod one end is connect with dirt seal housing left side wall lower half region, left
The connecting rod other end is connect with left side wall lower half region in screen box, described right connecting rod one end and dirt seal housing right side wall bottom half
Domain connection, the right connecting rod other end are connect with right side wall lower half region in screen box, and the dirt seal housing is internally provided with placed cavity,
Dirt seal housing bottom end middle section is vertically arranged with connecting hole, and the connection hole is provided with the first ball bearing, described anti-
Dirt case is internally provided with third motor, and the third motor bottom output end is provided with third transmission shaft, the third transmission shaft
Bottom end passes through the first ball bearing and is keyed with the first ball bearing, is provided with helical structure on third transmission shaft lateral wall.
A kind of screening plant in mortar production process of the utility model further includes the second left ball bearing and
Two right ball bearings, the second left ball bearing are mounted at left rotation hole, and the second right ball bearing is mounted on right-hand rotation
At dynamic hole, the first transmission shaft right end be each passed through the second left ball bearing and the second right ball bearing and respectively with second left side
Ball bearing and the second right ball bearing key connection.
A kind of screening plant in mortar production process of the utility model, screen box right side wall upper half area
It is provided with peep hole, and is provided with transparent panel at peep hole.
A kind of screening plant in mortar production process of the utility model, further includes handle, rotary shaft, driven rod
And bristle, the handle are located at the outside of screen box, the driven rod and bristle are respectively positioned in working chamber, the handle bottom end with
The connection of rotary shaft top right half area, rotary shaft left end pass through transparent panel middle section and stretch in working chamber, the driven rod
Bottom end is connect with rotary shaft top left area, and the bristle is mounted on driven rod right side wall, is adjacent to transparent panel on the right side of bristle
Left side wall.
A kind of screening plant in mortar production process of the utility model, further includes maintenance door and knob, described
Screen box front side wall middle section is provided with service ports, and the service ports are connected to working chamber, the maintenance door left side wall and sieve
Case front side wall left area is selected to be connected by a hinge, the knob rear end is connect with maintenance door front side wall right half area.
A kind of screening plant in mortar production process of the utility model further includes fixed pin, detent bar, support
Bar and gag lever post, the fixed pin rear end are connect with maintenance door front side wall right half area, and detent bar left end is provided with fixation
Hole, the fixed pin front end pass through fixation hole and are rotatablely connected with fixation hole, and the support rod rear end and screen box front side wall are right
The connection of half region, support rod front end are connect with limit rod rear end bottom half domain, and detent bar bottom end is contacted with supporting bar top.
A kind of screening plant in mortar production process of the utility model, the hopper top are provided with dust-proof
Lid.
A kind of screening plant in mortar production process of the utility model, further includes four groups of supporting legs, and described four groups
Supporting leg lateral wall upper half area is connect with screen box lateral wall front left side, forward right side, left rear side and right lateral side respectively.
Compared with prior art the utility model has the following beneficial effects: the first transmission shaft lateral wall right half area be provided with it is more
Group paddle, multiple groups paddle is symmetrically arranged in equidistant, and multiple groups paddle is respectively positioned in connecting tube, multiple groups paddle with connect
There are gaps between pipe inner sidewall, occur that multiple groups paddle will not with connecting tube inner sidewall in the first transmission shaft rotation process
Collision, the first spring and second spring pull vibrating screen top left area and right half area respectively, keep vibrating screen holding horizontal,
Telescopic rod bottom end is connect with vibrating screen top right half area, and telescopic rod top end is extend out to outside screen box, and in baffle bottom end
Region connection is entreated, ellipse opens the second motor, the transmission of the second motor driven second close to center of circle one end and baffle tip contact
Axis rotation, second driving shaft drive ellipse rotation, when ellipse is close to center of circle one end and baffle tip contact, the first spring
It is all original state with second spring, when ellipse is far from center of circle one end and baffle tip contact, stretches so that baffle drives
Bar moves downward so that second spring stretches downwards, ellipse close to center of circle one end again with baffle tip contact when, the second bullet
Spring restore deformation pull vibrating screen right end move upwards, due to second spring with the rotation of ellipse ceaselessly carry out stretch and
Restore deformation to pour into mortar raw material from hopper input terminal so that vibrating screen is constantly in the state of vibration, stir by multiple groups
Leaf, so that mortar raw material more relaxes, mortar raw material is moved downwardly to vibrating screen top, can as vibrating screen constantly vibrates
More quickly to screen to mortar raw material, screening efficiency is improved；Screen box inner wall bottom half domain diameter from top to bottom
It is gradually reduced, conical by its shape, the rotation of third motor driven third transmission shaft, the setting of third transmission shaft lateral wall lower half region is presented
There is helical structure, with the rotation of third transmission shaft, the mortar for being deposited on the screening completion of working chamber bottom passes through third and is driven
The rotation of helical structure on axis, quickly moves downward, and plays the role of acceleration, avoid mortar in working chamber bottom deposit and
Caused by the course of work stagnate, improve use reliability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlarged view of A in Fig. 1；
Fig. 3 is the partial enlarged view of B in Fig. 1；
Fig. 4 is the connection signal left view of ellipse, baffle, telescopic rod, screen box and second spring；
Fig. 5 is the connection schematic diagram of screen box, maintenance door, handle, fixed pin, detent bar and gag lever post；
Fig. 6 is the connection signal right view of screen box, support rod, gag lever post and detent bar；
It is attached marked in the figure: 1, hopper；2, screen box；3, mounting base；4, the first spring；5, second spring；6, vibrating screen；7,
Telescopic rod；8, baffle；9, mounting rod；10, ellipse；11, connecting tube；12, first motor；13, the first transmission shaft；14, it stirs
Leaf；15, the second motor；16, second driving shaft；17, dirt seal housing；18, left connecting rod；19, the first ball bearing；20, third electricity
Machine；21, third transmission shaft；22, the second left ball bearing；23, transparent panel；24, handle；25, rotary shaft；26, driven rod；27,
Bristle；28, maintenance door；29, it shakes hands；30, fixed pin；31, detent bar；32, support rod；33, gag lever post；34, dustproof cover；35,
Supporting leg.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figures 1 to 6, a kind of screening plant in mortar production process of the utility model, including hopper
1；It further include screen box 2, mounting base 3, the first spring 4, second spring 5, vibrating screen 6, telescopic rod 7, baffle 8, mounting rod 9 and ellipse
Plectane 10, screen box 2 are internally provided with working chamber, and 2 top middle section of screen box is provided with and communicated with connecting tube 11, connecting tube 11
Input terminal is connect with 1 output end of hopper, and 11 output end of connecting tube is connected to working chamber, 11 left side wall of connecting tube and right side wall center
Region is respectively arranged with left rotation hole and right rotation hole, and 3 bottom end of mounting base is connect with 2 top left area of screen box, mounting base 3
Top is provided with first motor 12, and 12 right part output end of first motor is provided with the first transmission shaft 13,13 right end of the first transmission shaft
It sequentially passes through left rotation hole and right rotation hole and is rotatablely connected respectively at left rotation hole and right rotation hole, transmission shaft lateral wall right half
Region is provided with multiple groups paddle 14, and 4 top of the first spring is connect with side wall left area in screen box 2,4 bottom of the first spring
End is connect with 6 top left area of vibrating screen, and 2 top right half area of screen box is vertically arranged with telescopic hole, 5 top of second spring
It is connect with side wall right half area in screen box 2,5 bottom end of second spring is connect with 6 top right half area of vibrating screen, telescopic rod 7
Bottom end is each passed through telescopic hole and second spring 5 and connect with 6 top right half area of vibrating screen, 7 top of telescopic rod and 8 bottom of baffle
Middle section connection is held, 9 bottom end of mounting rod is connect with 2 top right half area of screen box, and 9 top of mounting rod is provided with the second motor
15,15 left part output end of the second motor is provided with second driving shaft 16,16 left end of second driving shaft and 10 right end of ellipse center
Region connection, 10 bottom end of ellipse is contacted with 8 top middle section of baffle；It further include dirt seal housing 17, left connecting rod 18 and right company
Extension bar, 2 bottom end of screen box are provided with discharge port, and discharge port is connected to working chamber, 17 left side of left 18 one end of connecting rod and dirt seal housing
The connection of wall lower half region, left 18 other end of connecting rod connect with left side wall lower half region in screen box 2, right connecting rod one end with prevent
The connection of 17 right side wall lower half region of dirt case, the right connecting rod other end are connect with right side wall lower half region in screen box 2, dirt seal housing 17
It is internally provided with placed cavity, 17 bottom end middle section of dirt seal housing is vertically arranged with connecting hole, and connection hole is provided with the first ball
Bearing 19, dirt seal housing 17 are internally provided with third motor 20, and 20 bottom output end of third motor is provided with third transmission shaft 21, the
Three transmission shafts, 21 bottom end passes through the first ball bearing 19 and is keyed with the first ball bearing 19, on 21 lateral wall of third transmission shaft
It is provided with helical structure；First transmission shaft lateral wall right half area is provided with multiple groups paddle, and multiple groups paddle is in equidistant symmetrical
Arrangement, and multiple groups paddle is respectively positioned in connecting tube, there are gaps between multiple groups paddle and connecting tube inner sidewall, stir multiple groups
Mixing leaf will not collide in the first transmission shaft rotation process with connecting tube inner sidewall, and the first spring and second spring are drawn respectively
Dynamic vibrating screen top left area and right half area keep vibrating screen holding horizontal, telescopic rod bottom end and vibrating screen top right half-court
Domain connection, telescopic rod top end is extend out to outside screen box, and is connect with baffle bottom end middle section, and ellipse is close to center of circle one end
With baffle tip contact, the second motor, the rotation of the second motor driven second driving shaft are opened, second driving shaft drives ellipse to turn
Dynamic, when ellipse is close to center of circle one end and baffle tip contact, the first spring and second spring are all original state, work as ellipse
Plate is far from center of circle one end and when baffle tip contact, so that baffle drives telescopic rod to move downward, so that second spring pulls down
Stretch, ellipse close to center of circle one end again with baffle tip contact when, second spring restore deformation pull vibrating screen right end it is upward
Movement, due to second spring as the rotation of ellipse is ceaselessly stretched and restored deformation, so that vibrating screen is constantly in
The state of vibration is poured into mortar raw material from hopper input terminal, by multiple groups paddle, so that mortar raw material more relaxes, sand
Slurry raw material is moved downwardly to vibrating screen top, as vibrating screen constantly vibrates, can more quickly carry out to mortar raw material
Screening improves screening efficiency；Diameter is gradually reduced from top to bottom in screening box inner wall bottom half domain, and conical by its shape, third is presented
The rotation of motor driven third transmission shaft, third transmission shaft lateral wall lower half region is provided with helical structure, with third transmission shaft
Rotation, be deposited on the rotation of mortar that the screening of working chamber bottom is completed by the helical structure on third transmission shaft, quickly
Move downward, play the role of acceleration, avoid mortar working chamber bottom deposit and caused by the course of work stagnate, raising makes
Use reliability.
A kind of screening plant in mortar production process of the utility model further includes the second left 22 He of ball bearing
Second right ball bearing, the second left ball bearing 22 are mounted at left rotation hole, and the second right ball bearing is mounted on right rotation hole
Place, 13 right end of the first transmission shaft are each passed through the second left ball bearing 22 and the second right ball bearing and pearl of rolling left respectively with second
Bearing 22 and the second right ball bearing key connection；By adding the second left ball bearing and at left rotation hole and right rotation hole
Two right ball bearings can reduce the frictional resistance when rotation of the first transmission shaft, improve and use ride comfort.
A kind of screening plant in mortar production process of the utility model, 2 right side wall upper half area of screen box are set
It is equipped with peep hole, and is provided with transparent panel 23 at peep hole；Situation in working chamber can be observed by transparent baffle,
Go wrong to solve in time, improve and use controllability.
A kind of screening plant in mortar production process of the utility model further includes handle 24, rotary shaft 25, band
Lever 26 and bristle 27, handle 24 are located at the outside of screen box 2, and driven rod 26 and bristle 27 are respectively positioned in working chamber, handle 24
Bottom end is connect with 25 top right half area of rotary shaft, and 25 left end of rotary shaft passes through 23 middle section of transparent panel and stretches to working chamber
Interior, 26 bottom end of driven rod is connect with 25 top left area of rotary shaft, and bristle 27 is mounted on 26 right side wall of driven rod, bristle 27
Right side is adjacent to 23 left side wall of transparent panel；Bristle can be driven to clear up it by handle when transparent baffle is dirty.
A kind of screening plant in mortar production process of the utility model, further include maintenance door 28 and knob 29,
2 front side wall middle section of screen box is provided with service ports, and service ports are connected to working chamber, 28 left side wall of maintenance door and screen box 2
Front side wall left area is connected by a hinge, and 29 rear ends of knob are connect with 28 front side wall right half area of maintenance door；It is tieed up by opening
Mouth is repaired, the component in working chamber can be repaired, use reliability is improved.
A kind of screening plant in mortar production process of the utility model, further include fixed pin 30, detent bar 31,
Support rod 32 and gag lever post 33,30 rear end of fixed pin are connect with 28 front side wall right half area of maintenance door, the setting of 31 left end of detent bar
There is fixation hole, 30 front end of fixed pin passes through fixation hole and is rotatablely connected with fixation hole, 32 rear end of support rod and 2 front side wall of screen box
Right half area connection, 32 front end of support rod are connect with 33 rear end lower half region of gag lever post, and 31 bottom end of detent bar and support rod 32 push up
End in contact；Detent bar is rotated, makes detent bar with fixed pin axis rotation, when detent bar is located on the left of gag lever post, can be opened
Maintenance door, when detent bar bottom end is contacted with supporting bar top, maintenance door is closed and is locked, and improves safety in utilization.
A kind of screening plant in mortar production process of the utility model, 1 top of hopper are provided with dustproof cover 34；
Dustproof cover can play dust-proof effect when not working to working chamber, improve the clean-up performance in working chamber.
A kind of screening plant in mortar production process of the utility model further includes four groups of supporting legs 35, four groups of branch
35 lateral wall upper half area of leg is connect with 2 lateral wall front left side of screen box, forward right side, left rear side and right lateral side respectively；Four groups of branch
Leg can play the role of support to screen box, improve stability in use.
A kind of screening plant in mortar production process of the utility model, at work, outside the first transmission shaft
Side wall right half area is provided with multiple groups paddle, and multiple groups paddle is symmetrically arranged in equidistant, and multiple groups paddle is respectively positioned on connection
In pipe, there are gaps between multiple groups paddle and connecting tube inner sidewall, make multiple groups paddle in the first transmission shaft rotation process
It will not collide with connecting tube inner sidewall, the first spring and second spring pull vibrating screen top left area and right half respectively
Region keeps vibrating screen holding horizontal, and telescopic rod bottom end is connect with vibrating screen top right half area, and telescopic rod top end extend out to screening
It outside case, and is connect with baffle bottom end middle section, ellipse opens the second electricity close to center of circle one end and baffle tip contact
Machine, the second motor driven second driving shaft rotation, second driving shaft drive ellipse rotation, when ellipse close to center of circle one end with
When baffle tip contact, the first spring and second spring are all original state, when ellipse is far from center of circle one end and baffle top
When contact so that baffle drives telescopic rod to move downward so that second spring stretches downwards, ellipse close to center of circle one end again
When with baffle tip contact, second spring restores deformation and vibrating screen right end is pulled to move upwards, since second spring is with ellipse
The rotation of plate is ceaselessly stretched and is restored deformation, so that vibrating screen is constantly in the state of vibration, mortar raw material from material
Bucket input terminal pours into, and by multiple groups paddle, so that mortar raw material more relaxes, mortar raw material is moved downwardly to vibrating screen top
End, as vibrating screen constantly vibrates, can more quickly screen mortar raw material, improve screening efficiency；Screen box
Diameter is gradually reduced from top to bottom in inner sidewall lower half region, and conical by its shape is presented, and third motor driven third transmission shaft rotates, the
Three transmission shaft lateral wall lower half regions are provided with helical structure, with the rotation of third transmission shaft, are deposited on working chamber bottom
The mortar that screening is completed quickly moves downward by the rotation of the helical structure on third transmission shaft, plays the role of acceleration,
Avoid mortar working chamber bottom deposit and caused by the course of work stagnate, improve use reliability；By in left rotation hole and
The second left ball bearing and the second right ball bearing are added at right rotation hole, can reduce the friction resistance when rotation of the first transmission shaft
Power improves and uses ride comfort；Situation in working chamber can be observed by transparent baffle, go wrong to solve in time
Certainly, it improves and uses controllability；Bristle can be driven to clear up it by handle when transparent baffle is dirty；Pass through opening
Service ports can repair the component in working chamber, improve use reliability；Detent bar is rotated, makes detent bar with fixation
Pin is that axis rotation can open maintenance door, connect when detent bar bottom end with supporting bar top when detent bar is located on the left of gag lever post
When touching, maintenance door is closed and is locked, and improves safety in utilization；Dustproof cover can play working chamber when not working dust-proof
Effect improves the clean-up performance in working chamber；Four groups of supporting legs can play the role of support to screen box, improve using stabilization
Property.
First motor, the second motor used in a kind of screening plant in mortar production process of the utility model
It with third motor need to be only installed and used to specifications from purchasing on the market.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into modification.
Claims (8)
1. a kind of screening plant in mortar production process, including hopper (1)；It is characterized in that, further including screen box
(2), mounting base (3), the first spring (4), second spring (5), vibrating screen (6), telescopic rod (7), baffle (8), mounting rod (9) and
Ellipse (10), the screen box (2) are internally provided with working chamber, and screen box (2) top middle section is provided with and communicated with connection
It manages (11), connecting tube (11) input terminal is connect with hopper (1) output end, and connecting tube (11) output end is connected to working chamber,
Connecting tube (11) left side wall and right side wall middle section are respectively arranged with left rotation hole and right rotation hole, the mounting base
(3) bottom end is connect with screen box (2) top left area, and mounting base (3) top is provided with first motor (12), first electricity
Machine (12) right part output end is provided with the first transmission shaft (13), the first transmission shaft (13) right end sequentially pass through left rotation hole and
Right rotation hole is simultaneously rotatablely connected respectively at left rotation hole and right rotation hole, and transmission shaft lateral wall right half area is provided with multiple groups
Paddle (14), the first spring (4) top are connect with the interior side wall left area of screen box (2), the first spring (4) bottom end
It being connect with vibrating screen (6) top left area, screen box (2) the top right half area is vertically arranged with telescopic hole, and described
Two springs (5) top is connect with the interior side wall right half area of screen box (2), and second spring (5) bottom end and vibrating screen (6) top are right
The connection of half region, telescopic rod (7) bottom end be each passed through telescopic hole and second spring (5) and with vibrating screen (6) top right half
Region connection, telescopic rod (7) top are connect with baffle (8) bottom end middle section, mounting rod (9) bottom end and screen box (2)
The connection of top right half area, mounting rod (9) top are provided with the second motor (15), and the second motor (15) left part output end is set
It is equipped with second driving shaft (16), second driving shaft (16) left end is connect with ellipse (10) right end middle section, described ellipse
Plectane (10) bottom end is contacted with baffle (8) top middle section；It further include dirt seal housing (17), left connecting rod (18) and right connection
Bar, screen box (2) bottom end are provided with discharge port, and the discharge port is connected to working chamber, described left connecting rod (18) one end
It is connect with dirt seal housing (17) left side wall lower half region, left connecting rod (18) other end and screen box (2) interior left side wall lower half region
Connection, described right connecting rod one end are connect with dirt seal housing (17) right side wall lower half region, the right connecting rod other end and screen box (2)
The connection of interior right side wall lower half region, the dirt seal housing (17) are internally provided with placed cavity, dirt seal housing (17) bottom end central area
Domain is vertically arranged with connecting hole, and the connection hole is provided with the first ball bearing (19), setting inside the dirt seal housing (17)
Have third motor (20), third motor (20) bottom output end is provided with third transmission shaft (21), the third transmission shaft
(21) bottom end passes through the first ball bearing (19) and is keyed with the first ball bearing (19), on third transmission shaft (21) lateral wall
It is provided with helical structure.
2. a kind of screening plant in mortar production process as described in claim 1, which is characterized in that further include second
Left ball bearing (22) and the second right ball bearing, the second left ball bearing (22) are mounted at left rotation hole, and described
Two right ball bearings are mounted at right rotation hole, and the first transmission shaft (13) right end is each passed through the second left ball bearing (22)
It is keyed with the second right ball bearing and respectively with the second left ball bearing (22) and the second right ball bearing.
3. a kind of screening plant in mortar production process as claimed in claim 2, which is characterized in that the screen box
(2) right side wall upper half area is provided with peep hole, and transparent panel (23) are provided at peep hole.
4. a kind of screening plant in mortar production process as claimed in claim 3, which is characterized in that further include handle
(24), rotary shaft (25), driven rod (26) and bristle (27), the handle (24) are located at the outside of screen box (2), the drive
Bar (26) and bristle (27) are respectively positioned in working chamber, and handle (24) bottom end is connect with rotary shaft (25) top right half area,
Rotary shaft (25) left end passes through transparent panel (23) middle section and stretches in working chamber, driven rod (26) bottom end and rotary shaft
(25) top left area connects, and the bristle (27) is mounted on driven rod (26) right side wall, is adjacent on the right side of bristle (27)
Isotropic disk (23) left side wall.
5. a kind of screening plant in mortar production process as claimed in claim 4, which is characterized in that further include maintenance
Door (28) and knob (29), screen box (2) the front side wall middle section are provided with service ports, and the service ports and working chamber connect
Logical, maintenance door (28) left side wall is connected by a hinge with screen box (2) front side wall left area, described knob (29) rear end
It is connect with maintenance door (28) front side wall right half area.
6. a kind of screening plant in mortar production process as claimed in claim 5, which is characterized in that further include fixing
Sell (30), detent bar (31), support rod (32) and gag lever post (33), fixed pin (30) rear end and maintenance door (28) front side wall
Right half area connection, detent bar (31) left end are provided with fixation hole, fixed pin (30) front end pass through fixation hole and with
Fixation hole rotation connection, support rod (32) rear end are connect with screen box (2) front side wall right half area, support rod (32) front end
It is connect with gag lever post (33) rear end lower half region, detent bar (31) bottom end and support rod (32) tip contact.
7. a kind of screening plant in mortar production process as claimed in claim 6, which is characterized in that the hopper
(1) top is provided with dustproof cover (34).
8. a kind of screening plant in mortar production process as claimed in claim 7, which is characterized in that further include four groups
Supporting leg (35), four groups of supporting legs (35) lateral wall upper half area respectively with screen box (2) lateral wall front left side, forward right side, a left side
Rear side is connected with right lateral side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821618108.7U CN208960364U (en) | 2018-10-03 | 2018-10-03 | A kind of screening plant in mortar production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821618108.7U CN208960364U (en) | 2018-10-03 | 2018-10-03 | A kind of screening plant in mortar production process |
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| Publication Number | Publication Date |
|---|---|
| CN208960364U true CN208960364U (en) | 2019-06-11 |
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ID=66756930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821618108.7U Expired - Fee Related CN208960364U (en) | 2018-10-03 | 2018-10-03 | A kind of screening plant in mortar production process |
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| Country | Link |
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| CN (1) | CN208960364U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110639788A (en) * | 2019-09-24 | 2020-01-03 | 浙江建设职业技术学院 | Automatic sand and stone screening device for constructional engineering |
| CN112517389A (en) * | 2020-11-13 | 2021-03-19 | 衡阳市泰盛环保建材有限公司 | A vibrations screening installation for cement mortar |
-
2018
- 2018-10-03 CN CN201821618108.7U patent/CN208960364U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110639788A (en) * | 2019-09-24 | 2020-01-03 | 浙江建设职业技术学院 | Automatic sand and stone screening device for constructional engineering |
| CN112517389A (en) * | 2020-11-13 | 2021-03-19 | 衡阳市泰盛环保建材有限公司 | A vibrations screening installation for cement mortar |
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