CN207071529U - A kind of traffic bridge sand screening installation - Google Patents
A kind of traffic bridge sand screening installation Download PDFInfo
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- CN207071529U CN207071529U CN201720612867.1U CN201720612867U CN207071529U CN 207071529 U CN207071529 U CN 207071529U CN 201720612867 U CN201720612867 U CN 201720612867U CN 207071529 U CN207071529 U CN 207071529U
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- slide rail
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Abstract
It the utility model is related to a kind of screening installation, more particularly to a kind of traffic bridge sand screening installation.The technical problems to be solved in the utility model be to provide it is a kind of it is time saving and energy saving, breakneck acceleration is fast, sand is not easy to spill in screening process, and then saves the traffic bridge sand screening installation of sand.In order to solve the above-mentioned technical problem, the utility model provides such a traffic bridge sand screening installation, includes bottom plate, collection frame, support plate, connecting rod, screening frame, top plate etc.；Bottom plate crown center is provided with the second mobile device, collection frame is connected with the moving parts of second mobile device, bolted mode is passed on left at the top of bottom plate support plate is installed, top plate is installed by bolted connection at the top of support plate, support plate right flank top is provided with the first mobile device.The utility model has reached that time saving and energy saving, breakneck acceleration is fast, and sand is not easy to spill in screening process, and then saves the effect of sand.
Description
Technical field
It the utility model is related to a kind of screening installation, more particularly to a kind of traffic bridge sand screening installation.
Background technology
Sand, it is mostly artificial manufacture, or manually polished from some stones, particle is relatively some larger, satisfies
Completely feel more stronger, can clearly feel with the presence of particle in hand held.
In the construction of traffic bridge, it can all need with concrete, and concrete is mixed with multiple materials such as sands
Conjunction forms, and when sand is using being preceding required for being screened, and manually sand being screened, waste time and energy, breakneck acceleration it is slow,
Sand is easily spilt in screening process, and then causes to waste, thus need badly research and development it is a kind of it is time saving and energy saving, breakneck acceleration is fast, screening
During sand be not easy to spill, and then save sand traffic bridge sand screening installation.
Utility model content
（1）Technical problems to be solved
When the utility model manually screens to overcome to sand, waste time and energy, breakneck acceleration it is slow, in screening process
Sand is easily spilt, and then the shortcomings that cause to waste, the technical problems to be solved in the utility model be to provide it is a kind of it is time saving and energy saving,
Breakneck acceleration is fast, and sand is not easy to spill in screening process, and then saves the traffic bridge sand screening installation of sand.
（2）Technical scheme
In order to solve the above-mentioned technical problem, the utility model provides such a traffic bridge sand screening installation,
Include bottom plate, collection frame, support plate, connecting rod, screening frame, top plate, the first mobile device and the second mobile device, at the top of bottom plate in
Between be provided with the second mobile device, be connected with collection frame on the moving parts of the second mobile device, bolt passed on left at the top of bottom plate
The mode of connection is provided with support plate, is provided with top plate by bolted connection at the top of support plate, support plate right flank top is provided with
First mobile device, connecting rod is connected with the moving parts of the first mobile device, connecting rod right-hand member is pacified by bolted connection
Equipped with screening frame, screening frame is located above collection frame.
Preferably, the first mobile device includes the first slide rail, the first sliding block, the first rack, cross bar, the first motor and
One gear, support plate right flank top are provided with the first slide rail by bolted connection, and the first slide rail is in be horizontally disposed with, and first
Slide rail is provided with the first sliding block coordinated with it, and the first sliding block is slidably matched with the first slide rail, and the first slider top passes through bolt
The mode of connection is provided with the first rack, and the first rack right-hand member is connected with connecting rod left end by bolted connection, and support plate is right
Side surface upper part is provided with cross bar by bolted connection, and cross bar is located above the first slide rail, and cross bar right-hand member is connected by bolt
The mode connect is provided with the first motor, and first gear, first gear position are connected with by shaft coupling on the output shaft of the first motor
On front side of the first motor, the first rack engages with the first rack.
Preferably, the second mobile device includes the second slide rail, the second sliding block, the first spring, electronic reel and bracing wire,
Bottom plate crown center is provided with the second slide rail by bolted connection, and the second slide rail is set in being horizontally disposed with the second slide rail
There is the second sliding block coordinated with it, the second sliding block is slidably matched with the second slide rail, the side that the second slider top is bolted
Formula is connected with collecting frame bottom, and the first bullet is connected between left surface in left side the second sliding block left surface bottom and the second slide rail
Spring, bottom plate top right side are provided with electronic reel by bolted connection, and bracing wire, bracing wire tail are wound with electronic reel
End is connected with right side the second sliding block right flank bottom.
Preferably, agitating device is also included, agitating device includes the 3rd slide rail, the 3rd sliding block, the second rack, connection
Bar, guide pin bushing, bearing block, bull stick, stirring vane, second gear and the 3rd rack, the side that top plate bottom left is bolted
Formula is provided with the 3rd slide rail, and for the 3rd slide rail in being horizontally disposed with, the 3rd slide rail is provided with the 3rd sliding block coordinated with it, the 3rd sliding block
It is slidably matched with the 3rd slide rail, the 3rd slider bottom is provided with the second rack by bolted connection, and the second rack is located at
Above first gear, the second rack engages with first gear, and the second rack right-hand member is provided with connection by bolted connection
Bar, top plate bottom right are provided with guide pin bushing, are provided with the 3rd rack in guide pin bushing, the 3rd rack left end leads to by bolted connection
Cross bolted mode to be connected with connecting rod right-hand member, the 3rd rack is located above screening frame, and top plate bottom right passes through bolt
The mode of connection is provided with bearing block, and bearing seat is provided with bull stick, bull stick is connected by interference on the right side of guide pin bushing in bearing block
Mode and bearing block in bearing connection, paddle is all installed by bolted connection at left and right sides of bull stick bottom
Piece, stirring vane are located in screening frame, and bull stick top is provided with second gear by bolted connection, and second gear is located at
On front side of 3rd rack, second gear engages with the 3rd rack.
Preferably, the first travel switch and the second travel switch are also included, the first slide rail top right side is connected by screw
The mode connect is provided with the first travel switch, and the first travel switch is located at the first sliding block right, and the first slide rail top left side passes through
Bolted mode is provided with the second travel switch, and the second travel switch is located at the first sliding block left, the first travel switch and
Second travel switch has circuit to be connected with the first motor.
Preferably, the first motor is servomotor.
Operation principle：Operating personnel start the first mobile device first, and the moving parts of the first mobile device passes through connecting rod
Screening frame is driven to move left and right, meanwhile, start the second mobile device, the moving parts of the second mobile device drives collection frame or so
It is mobile, screening frame is moved simultaneously to a direction with collection frame, then sand is poured into screening frame, and then screening frame or so is moved
Dynamic that sand is screened, fine sand is fallen in collection frame by screening frame, because collection frame moves left and right fine sand can be made flat
Whole is located in collection frame, and then collection frame is filled more sands.After the completion of sand screening, the first mobile device is closed
With the second mobile device, you can the sand in collection frame is taken out.
Because the first mobile device includes the first slide rail, the first sliding block, the first rack, cross bar, the first motor and first
Gear, support plate right flank top are provided with the first slide rail by bolted connection, and the first slide rail is in horizontally disposed, the first cunning
Rail is provided with the first sliding block coordinated with it, and the first sliding block is slidably matched with the first slide rail, and the first slider top is connected by bolt
The mode connect is provided with the first rack, and the first rack right-hand member is connected with connecting rod left end by bolted connection, on the right side of support plate
Face top is provided with cross bar by bolted connection, and cross bar is located above the first slide rail, and cross bar right-hand member is bolted
Mode the first motor is installed, first gear is connected with by shaft coupling on the output shaft of the first motor, first gear is located at
On front side of first motor, the first rack engages with the first rack, and operating personnel start the first motor and rotated first, and the first motor rotates
First gear is driven to rotate, first gear, which rotates, drives the first rack to move left and right, and the first slide rail and the first sliding block rise to be oriented to and made
With the first rack moves left and right drives screening frame to move left and right by connecting rod, and then can pour into sand in screening frame, screening frame
Move left and right and sand is screened.After the completion of sand screening, the first motor is closed.
Because the second mobile device includes the second slide rail, the second sliding block, the first spring, electronic reel and bracing wire, bottom
Plate crown center is provided with the second slide rail by bolted connection, and in being horizontally disposed with, the second slide rail is provided with the second slide rail
The second sliding block coordinated with it, the second sliding block are slidably matched with the second slide rail, and the second slider top is by bolted connection
It is connected with collecting frame bottom, the first spring is connected between left surface in left side the second sliding block left surface bottom and the second slide rail,
Bottom plate top right side is provided with electronic reel by bolted connection, and bracing wire, bracing wire tail end are wound with electronic reel
It is connected with right side the second sliding block right flank bottom, when screening frame is moving left and right, it is positive and negative that operating personnel start electronic reel
Alternate rotation, because of the effect of the first spring, bracing wire pulls the second sliding block to move left and right, and then drives collection frame to move left and right, and
The direction for making collection frame be moved with screening frame is consistent, and then fine sand is fallen in collection frame by screening frame, collection frame or so
It is mobile to make sand is smooth to be located in collection frame, and then collection frame can be made to fill more sands.After the completion of sand screening, close
Electronic reel.
Because also including agitating device, agitating device include the 3rd slide rail, the 3rd sliding block, the second rack, connecting rod,
Guide pin bushing, bearing block, bull stick, stirring vane, second gear and the 3rd rack, top plate bottom left are pacified by bolted connection
Equipped with the 3rd slide rail, for the 3rd slide rail in horizontally disposed, the 3rd slide rail is provided with the 3rd sliding block coordinated with it, the 3rd sliding block and the
Three slide rails are slidably matched, and the 3rd slider bottom is provided with the second rack by bolted connection, and the second rack is located at first
Above gear, the second rack engages with first gear, and the second rack right-hand member is provided with connecting rod by bolted connection, top
Plate bottom right is provided with guide pin bushing by bolted connection, is provided with the 3rd rack in guide pin bushing, the 3rd rack left end passes through spiral shell
Tether the mode connect to be connected with connecting rod right-hand member, the 3rd rack is located above screening frame, and top plate bottom right is bolted
Mode bearing block is installed, bearing seat is provided with bull stick, the side that bull stick is connected by interference on the right side of guide pin bushing in bearing block
Formula is connected with the bearing in bearing block, is all provided with stirring vane by bolted connection at left and right sides of bull stick bottom, is stirred
Mix blade to be located in screening frame, bull stick top is provided with second gear by bolted connection, and second gear is located at the 3rd
On front side of rack, second gear engages with the 3rd rack, and when the first motor positive and negative alternate rotates, first gear drives second simultaneously
Rack moves left and right, and the second slide rail play the guiding role with the second sliding block, and the second rack moves left and right drives the 3rd by connecting rod
Rack moves left and right, and the 3rd rack, which moves left and right, drives second gear positive and negative alternate to rotate, second gear positive and negative alternate rotational band
Turn bar positive and negative alternate rotates, and bull stick positive and negative alternate, which rotates, drives stirring vane positive and negative alternate to rotate.When operating personnel are by sand
When pouring into screening frame, while screening frame moves left and right, stirring vane positive and negative alternate rotates and sand is stirred.In this way,
The screening to sand can be accelerated, and make screening effect more preferable.
Because also including the first travel switch and the second travel switch, what the first slide rail top right side was connected by screw
Mode is provided with the first travel switch, and the first travel switch is located at the first sliding block right, and the first slide rail top left side passes through bolt
The mode of connection is provided with the second travel switch, and the second travel switch is located at the first sliding block left, the first travel switch and second
Travel switch has circuit to be connected with the first motor, sand is carried out in screening process when screening frame moves left and right, the first sliding block is left
Move right, when the first sliding block moves right, the first sliding block and the first stroke switch contact, the first motor rotate forward, and then first
Sliding block is moved to the left, and the first sliding block is moved to the left to be contacted with the second travel switch, and the first motor reversal, the first sliding block moves right
It is dynamic.Rotated in this way, starting the first motor positive and negative alternate without operating personnel, it is time saving and energy saving.
Because the first motor is servomotor, servomotor can more be accurately controlled rotating speed, make operation more steady.
（3）Beneficial effect
The utility model has reached that time saving and energy saving, breakneck acceleration is fast, and sand is not easy to spill in screening process, and then saves
The effect of sand.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the present utility model.
Fig. 2 is second of main structure diagram of the present utility model.
Fig. 3 is the third main structure diagram of the present utility model.
Mark in accompanying drawing for：1- bottom plates, 2- collection frames, 3- support plates, 4- connecting rods, 5- screening frames, 6- top plates, 7- first are moved
Dynamic device, the slide rails of 71- first, the sliding blocks of 72- first, the racks of 73- first, 74- cross bars, the motors of 75- first, 76- first gears, 8-
Second mobile device, the slide rails of 81- second, the sliding blocks of 82- second, the springs of 83- first, the electronic reels of 84-, 85- bracing wires, 9- stirrings
Device, the slide rails of 91- the 3rd, the sliding blocks of 92- the 3rd, the racks of 93- second, 94- connecting rods, 95- guide pin bushings, 96- bearing blocks, 97- bull sticks,
98- stirring vanes, 99- second gears, the racks of 910- the 3rd, the travel switches of 10- first, the travel switches of 11- second.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment 1
A kind of traffic bridge sand screening installation, as Figure 1-3, include bottom plate 1, collection frame 2, support plate 3, connecting rod
4th, screening frame 5, top plate 6, the first mobile device 7 and the second mobile device 8, the crown center of bottom plate 1 are provided with the second mobile device 8,
Collection frame 2 is connected with the moving parts of second mobile device 8, the top left side of bottom plate 1 is provided with by bolted connection
Support plate 3, the top of support plate 3 are provided with top plate 6 by bolted connection, and the right flank top of support plate 3 is provided with the first mobile device
7, connecting rod 4 is connected with the moving parts of the first mobile device 7, and the right-hand member of connecting rod 4 is provided with screening by bolted connection
Frame 5, screening frame 5 are located at the top of collection frame 2.
Embodiment 2
A kind of traffic bridge sand screening installation, as Figure 1-3, include bottom plate 1, collection frame 2, support plate 3, connecting rod
4th, screening frame 5, top plate 6, the first mobile device 7 and the second mobile device 8, the crown center of bottom plate 1 are provided with the second mobile device 8,
Collection frame 2 is connected with the moving parts of second mobile device 8, the top left side of bottom plate 1 is provided with by bolted connection
Support plate 3, the top of support plate 3 are provided with top plate 6 by bolted connection, and the right flank top of support plate 3 is provided with the first mobile device
7, connecting rod 4 is connected with the moving parts of the first mobile device 7, and the right-hand member of connecting rod 4 is provided with screening by bolted connection
Frame 5, screening frame 5 are located at the top of collection frame 2.
First mobile device 7 includes the first slide rail 71, the first sliding block 72, the first rack 73, cross bar 74, the first motor 75
With first gear 76, the right flank top of support plate 3 is provided with the first slide rail 71 by bolted connection, and the first slide rail 71 is in water
Flat to set, the first slide rail 71 is provided with the first sliding block 72 coordinated with it, and the first sliding block 72 is slidably matched with the first slide rail 71, the
The top of one sliding block 72 is provided with the first rack 73, the side that the right-hand member of the first rack 73 is bolted by bolted connection
Formula is connected with the left end of connecting rod 4, and the right flank top of support plate 3 is provided with cross bar 74 by bolted connection, and cross bar 74 is positioned at the
The top of one slide rail 71, the right-hand member of cross bar 74 are provided with the first motor 75, the output shaft of the first motor 75 by bolted connection
Upper to be connected with first gear 76 by shaft coupling, first gear 76 is located at the front side of the first motor 75, the first rack 73 and the first tooth
Bar 73 engages.
Embodiment 3
A kind of traffic bridge sand screening installation, as Figure 1-3, include bottom plate 1, collection frame 2, support plate 3, connecting rod
4th, screening frame 5, top plate 6, the first mobile device 7 and the second mobile device 8, the crown center of bottom plate 1 are provided with the second mobile device 8,
Collection frame 2 is connected with the moving parts of second mobile device 8, the top left side of bottom plate 1 is provided with by bolted connection
Support plate 3, the top of support plate 3 are provided with top plate 6 by bolted connection, and the right flank top of support plate 3 is provided with the first mobile device
7, connecting rod 4 is connected with the moving parts of the first mobile device 7, and the right-hand member of connecting rod 4 is provided with screening by bolted connection
Frame 5, screening frame 5 are located at the top of collection frame 2.
First mobile device 7 includes the first slide rail 71, the first sliding block 72, the first rack 73, cross bar 74, the first motor 75
With first gear 76, the right flank top of support plate 3 is provided with the first slide rail 71 by bolted connection, and the first slide rail 71 is in water
Flat to set, the first slide rail 71 is provided with the first sliding block 72 coordinated with it, and the first sliding block 72 is slidably matched with the first slide rail 71, the
The top of one sliding block 72 is provided with the first rack 73, the side that the right-hand member of the first rack 73 is bolted by bolted connection
Formula is connected with the left end of connecting rod 4, and the right flank top of support plate 3 is provided with cross bar 74 by bolted connection, and cross bar 74 is positioned at the
The top of one slide rail 71, the right-hand member of cross bar 74 are provided with the first motor 75, the output shaft of the first motor 75 by bolted connection
Upper to be connected with first gear 76 by shaft coupling, first gear 76 is located at the front side of the first motor 75, the first rack 73 and the first tooth
Bar 73 engages.
Second mobile device 8 includes the second slide rail 81, the second sliding block 82, the first spring 83, electronic reel 84 and drawn
Line 85, the crown center of bottom plate 1 are provided with the second slide rail 81 by bolted connection, and the second slide rail 81 is in be horizontally disposed with, the
Two slide rails 81 are provided with the second sliding block 82 coordinated with it, and the second sliding block 82 is slidably matched with the second slide rail 81, the second sliding block 82
Top is connected with the bottom of collection frame 2 by bolted connection, the left surface bottom of the second sliding block of left side 82 and the second slide rail 81
The first spring 83 is connected between interior left surface, the top right side of bottom plate 1 is provided with electronic reel by bolted connection
84, bracing wire 85 is wound with electronic reel 84, and the tail end of bracing wire 85 is connected with the right flank bottom of the second sliding block of right side 82.
Embodiment 4
A kind of traffic bridge sand screening installation, as Figure 1-3, include bottom plate 1, collection frame 2, support plate 3, connecting rod
4th, screening frame 5, top plate 6, the first mobile device 7 and the second mobile device 8, the crown center of bottom plate 1 are provided with the second mobile device 8,
Collection frame 2 is connected with the moving parts of second mobile device 8, the top left side of bottom plate 1 is provided with by bolted connection
Support plate 3, the top of support plate 3 are provided with top plate 6 by bolted connection, and the right flank top of support plate 3 is provided with the first mobile device
7, connecting rod 4 is connected with the moving parts of the first mobile device 7, and the right-hand member of connecting rod 4 is provided with screening by bolted connection
Frame 5, screening frame 5 are located at the top of collection frame 2.
First mobile device 7 includes the first slide rail 71, the first sliding block 72, the first rack 73, cross bar 74, the first motor 75
With first gear 76, the right flank top of support plate 3 is provided with the first slide rail 71 by bolted connection, and the first slide rail 71 is in water
Flat to set, the first slide rail 71 is provided with the first sliding block 72 coordinated with it, and the first sliding block 72 is slidably matched with the first slide rail 71, the
The top of one sliding block 72 is provided with the first rack 73, the side that the right-hand member of the first rack 73 is bolted by bolted connection
Formula is connected with the left end of connecting rod 4, and the right flank top of support plate 3 is provided with cross bar 74 by bolted connection, and cross bar 74 is positioned at the
The top of one slide rail 71, the right-hand member of cross bar 74 are provided with the first motor 75, the output shaft of the first motor 75 by bolted connection
Upper to be connected with first gear 76 by shaft coupling, first gear 76 is located at the front side of the first motor 75, the first rack 73 and the first tooth
Bar 73 engages.
Second mobile device 8 includes the second slide rail 81, the second sliding block 82, the first spring 83, electronic reel 84 and drawn
Line 85, the crown center of bottom plate 1 are provided with the second slide rail 81 by bolted connection, and the second slide rail 81 is in be horizontally disposed with, the
Two slide rails 81 are provided with the second sliding block 82 coordinated with it, and the second sliding block 82 is slidably matched with the second slide rail 81, the second sliding block 82
Top is connected with the bottom of collection frame 2 by bolted connection, the left surface bottom of the second sliding block of left side 82 and the second slide rail 81
The first spring 83 is connected between interior left surface, the top right side of bottom plate 1 is provided with electronic reel by bolted connection
84, bracing wire 85 is wound with electronic reel 84, and the tail end of bracing wire 85 is connected with the right flank bottom of the second sliding block of right side 82.
Also include agitating device 9, agitating device 9 includes the 3rd slide rail 91, the 3rd sliding block 92, the second rack 93, company
Extension bar 94, guide pin bushing 95, bearing block 96, bull stick 97, stirring vane 98, the rack 910 of second gear 99 and the 3rd, the bottom of top plate 6 are left
Side is provided with the 3rd slide rail 91 by bolted connection, the 3rd slide rail 91 in horizontally disposed, the 3rd slide rail 91 be provided with
Its 3rd sliding block 92 coordinated, the 3rd sliding block 92 are slidably matched with the 3rd slide rail 91, and the bottom of the 3rd sliding block 92 is bolted
Mode the second rack 93 is installed, the second rack 93 is located at the top of first gear 76, and the second rack 93 is nibbled with first gear 76
Close, the right-hand member of the second rack 93 is provided with connecting rod 94 by bolted connection, and the bottom right of top plate 6 is bolted
Mode is provided with guide pin bushing 95, is provided with the 3rd rack 910 in guide pin bushing 95, the left end of the 3rd rack 910 by bolted connection with
The right-hand member of connecting rod 94 is connected, and the 3rd rack 910 is located at the top of screening frame 5, and the bottom right of top plate 6 is pacified by bolted connection
Equipped with bearing block 96, bearing block 96 is located at the right side of guide pin bushing 95, is provided with bull stick 97 in bearing block 96, bull stick 97 is connected by interference
Mode be connected with the bearing in bearing block 96, stirring is all installed by bolted connection at left and right sides of the bottom of bull stick 97
Blade 98, stirring vane 98 are located in screening frame 5, and the top of bull stick 97 is provided with second gear 99 by bolted connection,
Second gear 99 is located at the front side of the 3rd rack 910, and second gear 99 engages with the 3rd rack 910.
Also include the first travel switch 10 and the second travel switch 11, the top right side of the first slide rail 71 is connected by screw
Mode the first travel switch 10 is installed, the first travel switch 10 is located at the right of the first sliding block 72, the top left of the first slide rail 71
Side is provided with the second travel switch 11 by bolted connection, and the second travel switch 11 is located at the left of the first sliding block 72, the
One stroke switch 10 and the second travel switch 11 have circuit to be connected with the first motor 75.
First motor 75 is servomotor.
Operation principle：Operating personnel start the first mobile device 7 first, and the moving parts of the first mobile device 7 passes through company
Bar 4 drives screening frame 5 to move left and right, meanwhile, start the second mobile device 8, the moving parts of the second mobile device 8, which drives, to be collected
Frame 2 is moved left and right, and screening frame 5 is moved simultaneously to a direction with collection frame 2, then sand is poured into screening frame 5, and then is sieved
Select frame 5 to move left and right to screen sand, fine sand is fallen in collection frame 2 by screening frame 5, because collection frame 2 or so is moved
Kinetic energy makes fine sand is smooth to be located in collection frame 2, and then collection frame 2 is filled more sands.After the completion of sand screening,
Close the first mobile device 7 and the second mobile device 8, you can take out the sand in collection frame 2.
Because the first mobile device 7 includes the first slide rail 71, the first sliding block 72, the first rack 73, the electricity of cross bar 74, first
Machine 75 and first gear 76, the right flank top of support plate 3 are provided with the first slide rail 71, the first slide rail 71 by bolted connection
In being horizontally disposed with, the first slide rail 71 is provided with the first sliding block 72 coordinated with it, and the first sliding block 72 slides with the first slide rail 71 matches somebody with somebody
Close, the top of the first sliding block 72 is provided with the first rack 73 by bolted connection, and the right-hand member of the first rack 73 is connected by bolt
The mode connect is connected with the left end of connecting rod 4, and the right flank top of support plate 3 is provided with cross bar 74, cross bar 74 by bolted connection
Above the first slide rail 71, the right-hand member of cross bar 74 is provided with the first motor 75 by bolted connection, the first motor 75
First gear 76 is connected with by shaft coupling on output shaft, first gear 76 is located at the front side of the first motor 75, the first rack 73 with
First rack 73 engages, and operating personnel start the first motor 75 and rotated first, and the first motor 75, which rotates, drives 76 turns of first gear
Dynamic, first gear 76, which rotates, drives the first rack 73 to move left and right, and the first slide rail 71 play the guiding role with the first sliding block 72, and first
Rack 73 moves left and right drives screening frame 5 to move left and right by connecting rod 4, and then can pour into sand in screening frame 5, screening frame 5
Move left and right and sand is screened.After the completion of sand screening, the first motor 75 is closed.
Because the second mobile device 8 includes the second slide rail 81, the second sliding block 82, the first spring 83, electronic reel 84
With bracing wire 85, the crown center of bottom plate 1 is provided with the second slide rail 81 by bolted connection, and the second slide rail 81 is set in level
Put, the second slide rail 81 is provided with the second sliding block 82 coordinated with it, and the second sliding block 82 is slidably matched with the second slide rail 81, and second slides
The top of block 82 is connected with the bottom of collection frame 2 by bolted connection, and the left surface bottom of the second sliding block of left side 82 is slided with second
Be connected with the first spring 83 in rail 81 between left surface, the top right side of bottom plate 1 be provided with by bolted connection it is electronic around
Line wheel 84, bracing wire 85 is wound with electronic reel 84, the tail end of bracing wire 85 is connected with the right flank bottom of the second sliding block of right side 82, works as sieve
Frame 5 is selected when moving left and right, operating personnel start the electronic positive and negative alternate of reel 84 and rotated, and because of the effect of the first spring 83, draw
Line 85 pulls the second sliding block 82 to move left and right, and then drives collection frame 2 to move left and right, and makes what collection frame 2 moved with screening frame 5
Direction is consistent, and then fine sand is fallen in collection frame 2 by screening frame 5, and collection frame 2 moves left and right being located at of making sand smooth
In collection frame 2, and then collection frame 2 can be made to fill more sands.After the completion of sand screening, electronic reel 84 is closed.
Because also including agitating device 9, agitating device 9 includes the 3rd slide rail 91, the 3rd sliding block 92, the second rack
93rd, connecting rod 94, guide pin bushing 95, bearing block 96, bull stick 97, stirring vane 98, the rack 910 of second gear 99 and the 3rd, the bottom of top plate 6
Portion passes on left bolted mode and is provided with the 3rd slide rail 91, and the 3rd slide rail 91 is set in being horizontally disposed with the 3rd slide rail 91
There is the 3rd sliding block 92 coordinated with it, the 3rd sliding block 92 is slidably matched with the 3rd slide rail 91, and the bottom of the 3rd sliding block 92 passes through bolt
The mode of connection is provided with the second rack 93, and the second rack 93 is located at the top of first gear 76, the second rack 93 and first gear
76 engagements, the right-hand member of the second rack 93 are provided with connecting rod 94 by bolted connection, and the bottom right of top plate 6 is connected by bolt
The mode connect is provided with guide pin bushing 95, and the 3rd rack 910, the side that the left end of the 3rd rack 910 is bolted are provided with guide pin bushing 95
Formula is connected with the right-hand member of connecting rod 94, and the 3rd rack 910 is located at the top of screening frame 5, the side that the bottom right of top plate 6 is bolted
Formula is provided with bearing block 96, and bearing block 96 is located at the right side of guide pin bushing 95, is provided with bull stick 97 in bearing block 96, bull stick 97 passes through interference
The mode of connection is connected with the bearing in bearing block 96, is all provided with by bolted connection at left and right sides of the bottom of bull stick 97
Stirring vane 98, stirring vane 98 are located in screening frame 5, and the top of bull stick 97 is provided with second gear by bolted connection
99, second gear 99 is located at the front side of the 3rd rack 910, and second gear 99 engages with the 3rd rack 910, when the first motor 75 is positive and negative
During alternate rotation, first gear 76 drives the second rack 93 to move left and right simultaneously, and the second slide rail 81 and the second sliding block 82 play guiding
Effect, the second rack 93 moves left and right drives the 3rd rack 910 to move left and right by connecting rod 94, and the 3rd rack 910 or so moves
Dynamic to drive the positive and negative alternate of second gear 99 to rotate, the positive and negative alternate of 99 positive and negative alternate rotational band turn bar of second gear 97 rotates, and turns
The positive and negative alternate of bar 97, which rotates, drives the positive and negative alternate of stirring vane 98 to rotate.When operating personnel pour into sand in screening frame 5, sieve
While selecting the frame 5 to move left and right, the positive and negative alternate of stirring vane 98 rotates and sand is stirred.In this way, it can accelerate to sand
Screening, and make screening effect more preferable.
Because also including the first travel switch 10 and the second travel switch 11, the top right side of the first slide rail 71 passes through screw
The mode of connection is provided with the first travel switch 10, and the first travel switch 10 is located at the right of the first sliding block 72, and the first slide rail 71 pushes up
Portion passes on left bolted mode and is provided with the second travel switch 11, and it is left that the second travel switch 11 is located at the first sliding block 72
Side, the first travel switch 10 and the second travel switch 11 have circuit to be connected with the first motor 75, when screening frame 5 is moved left and right to sand
Son is carried out in screening process, and the first sliding block 72 moves left and right, when the first sliding block 72 moves right, the first sliding block 72 and the first row
Cheng Kaiguan 10 is contacted, and the first motor 75 rotates forward, and then the first sliding block 72 is moved to the left, and the first sliding block 72 is moved to the left and the second row
Cheng Kaiguan 11 is contacted, and the first motor 75 inverts, and the first sliding block 72 moves right.In this way, start the first motor without operating personnel
75 positive and negative alternates rotate, time saving and energy saving.
Because the first motor 75 is servomotor, servomotor can more be accurately controlled rotating speed, make operation more steady.
Embodiment described above only expresses preferred embodiment of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these are all
Belong to the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (6)
1. a kind of traffic bridge sand screening installation, it is characterised in that include bottom plate（1）, collection frame（2）, support plate（3）、
Connecting rod（4）, screening frame（5）, top plate（6）, the first mobile device（7）With the second mobile device（8）, bottom plate（1）Crown center is set
There is the second mobile device（8）, the second mobile device（8）Moving parts on be connected with collection frame（2）, bottom plate（1）Top left side
Support plate is installed by bolted connection（3）, support plate（3）Top is provided with top plate by bolted connection（6）, branch
Plate（3）Right flank top is provided with the first mobile device（7）, the first mobile device（7）Moving parts on be connected with connecting rod（4）,
Connecting rod（4）Right-hand member is provided with screening frame by bolted connection（5）, screening frame（5）Positioned at collection frame（2）Top.
A kind of 2. traffic bridge sand screening installation according to claim 1, it is characterised in that the first mobile device
（7）Include the first slide rail（71）, the first sliding block（72）, the first rack（73）, cross bar（74）, the first motor（75）With the first tooth
Wheel（76）, support plate（3）Right flank top is provided with the first slide rail by bolted connection（71）, the first slide rail（71）In water
It is flat to set, the first slide rail（71）It is provided with the first sliding block coordinated with it（72）, the first sliding block（72）With the first slide rail（71）It is sliding
It is dynamic to coordinate, the first sliding block（72）Top is provided with the first rack by bolted connection（73）, the first rack（73）Right-hand member
By bolted connection with connecting rod（4）Left end connects, support plate（3）Right flank top is provided with by bolted connection
Cross bar（74）, cross bar（74）Positioned at the first slide rail（71）Top, cross bar（74）Right-hand member is provided with by bolted connection
One motor（75）, the first motor（75）Output shaft on first gear is connected with by shaft coupling（76）, first gear（76）Position
In the first motor（75）Front side, the first rack（73）With the first rack（73）Engagement.
A kind of 3. traffic bridge sand screening installation according to claim 2, it is characterised in that the second mobile device
（8）Include the second slide rail（81）, the second sliding block（82）, the first spring（83）, electronic reel（84）And bracing wire（85）, bottom plate
（1）Crown center is provided with the second slide rail by bolted connection（81）, the second slide rail（81）In horizontally disposed, the second cunning
Rail（81）It is provided with the second sliding block coordinated with it（82）, the second sliding block（82）With the second slide rail（81）It is slidably matched, second slides
Block（82）Top by bolted connection with collection frame（2）Bottom connects, the sliding block of left side second（82）Left surface bottom with
Second slide rail（81）The first spring is connected between interior left surface（83）, bottom plate（1）Top right side is by bolted connection
Electronic reel is installed（84）, electronic reel（84）On be wound with bracing wire（85）, bracing wire（85）Tail end and the sliding block of right side second
（82）Right flank bottom connects.
4. a kind of traffic bridge sand screening installation according to claim 3, it is characterised in that also include stirring dress
Put（9）, agitating device（9）Include the 3rd slide rail（91）, the 3rd sliding block（92）, the second rack（93）, connecting rod（94）, guide pin bushing
（95）, bearing block（96）, bull stick（97）, stirring vane（98）, second gear（99）With the 3rd rack（910）, top plate（6）Bottom
Pass on left bolted mode and the 3rd slide rail is installed（91）, the 3rd slide rail（91）In horizontally disposed, the 3rd slide rail（91）
It is provided with the 3rd sliding block coordinated with it（92）, the 3rd sliding block（92）With the 3rd slide rail（91）It is slidably matched, the 3rd sliding block（92）
Bottom is provided with the second rack by bolted connection（93）, the second rack（93）Positioned at first gear（76）Top, the
Two racks（93）With first gear（76）Engagement, the second rack（93）Right-hand member is provided with connecting rod by bolted connection
（94）, top plate（6）Bottom right is provided with guide pin bushing by bolted connection（95）, guide pin bushing（95）Inside it is provided with the 3rd rack
（910）, the 3rd rack（910）Left end by bolted connection with connecting rod（94）Right-hand member connects, the 3rd rack（910）Position
In screening frame（5）Top, top plate（6）Bottom right is provided with bearing block by bolted connection（96）, bearing block（96）
Positioned at guide pin bushing（95）Right side, bearing block（96）Bull stick is inside installed（97）, bull stick（97）Interference connection by way of and bearing
Seat（96）Interior bearing connection, bull stick（97）Stirring vane is all installed by bolted connection at left and right sides of bottom
（98）, stirring vane（98）Positioned at screening frame（5）It is interior, bull stick（97）Top is provided with second gear by bolted connection
（99）, second gear（99）Positioned at the 3rd rack（910）Front side, second gear（99）With the 3rd rack（910）Engagement.
5. a kind of traffic bridge sand screening installation according to claim 4, it is characterised in that also include the first row
Cheng Kaiguan（10）With the second travel switch（11）, the first slide rail（71）The mode that top right side is connected by screw is provided with first
Travel switch（10）, the first travel switch（10）Positioned at the first sliding block（72）Right, the first slide rail（71）Top left side passes through spiral shell
Tether the mode connect and the second travel switch is installed（11）, the second travel switch（11）Positioned at the first sliding block（72）Left, first
Travel switch（10）With the second travel switch（11）With the first motor（75）There is circuit connection.
A kind of 6. traffic bridge sand screening installation according to claim 5, it is characterised in that the first motor（75）For
Servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720612867.1U CN207071529U (en) | 2017-05-30 | 2017-05-30 | A kind of traffic bridge sand screening installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720612867.1U CN207071529U (en) | 2017-05-30 | 2017-05-30 | A kind of traffic bridge sand screening installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207071529U true CN207071529U (en) | 2018-03-06 |
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ID=61513340
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720612867.1U Expired - Fee Related CN207071529U (en) | 2017-05-30 | 2017-05-30 | A kind of traffic bridge sand screening installation |
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| Country | Link |
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| CN (1) | CN207071529U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499463A (en) * | 2018-03-10 | 2018-09-07 | 王攀 | A kind of manufacture of cement mixing screening robot |
| CN108906580A (en) * | 2018-06-15 | 2018-11-30 | 朱建辉 | A kind of Rare Earth Mine sieving machine |
| CN109092666A (en) * | 2018-07-17 | 2018-12-28 | 胡德旭 | Fannings screening plant in a kind of tealeaves |
-
2017
- 2017-05-30 CN CN201720612867.1U patent/CN207071529U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499463A (en) * | 2018-03-10 | 2018-09-07 | 王攀 | A kind of manufacture of cement mixing screening robot |
| CN108906580A (en) * | 2018-06-15 | 2018-11-30 | 朱建辉 | A kind of Rare Earth Mine sieving machine |
| CN109092666A (en) * | 2018-07-17 | 2018-12-28 | 胡德旭 | Fannings screening plant in a kind of tealeaves |
| CN109092666B (en) * | 2018-07-17 | 2021-07-16 | 余姚绿谷工坊食品有限公司 | Broken tea screening equipment in tealeaves |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180306 Termination date: 20190530 |