CN109091929A - A kind of shock resistance filtering rack and its mounting and dismounting method - Google Patents
A kind of shock resistance filtering rack and its mounting and dismounting method Download PDFInfo
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- CN109091929A CN109091929A CN201811222198.2A CN201811222198A CN109091929A CN 109091929 A CN109091929 A CN 109091929A CN 201811222198 A CN201811222198 A CN 201811222198A CN 109091929 A CN109091929 A CN 109091929A
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- 238000001914 filtration Methods 0.000 title claims abstract description 67
- 230000035939 shock Effects 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 239000011148 porous material Substances 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 210000002421 cell wall Anatomy 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000011900 installation process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtration Of Liquid (AREA)
Abstract
The present invention provides a kind of shock resistance filtering rack and its mounting and dismounting methods, belong to water purifier field.It solves the problems, such as that existing filter screen is easy by blastic deformation.It includes filtering frame that rack is filtered in this shock resistance, filtering frame includes frame and filter screen, it further include support frame, two vertical supporting rods of support frame and transverse supporting rod, it further include two perpendicular curved bars and horizontal curved bar, vertical supporting rod top is connect with perpendicular curved bar by perpendicular flexible adjustable mechanism, it further include front support seat and rear support, front support hole there are two being set on front support seat, rear support hole there are two being set in rear support, a piece vertical supporting rod and a transverse supporting rod are threaded through in two front support holes, another vertical supporting rod and another transverse supporting rod are threaded through in two rear support holes, front support seat is equipped with the support portion for fixing impact head, alignment grooves are equipped on the outside of four hack levers, the opposite side of two perpendicular curved bars, and two opposite sides of horizontal curved bar are fixed with bit block.This filtering rack is excellent in cushion effect.
Description
Technical field
The invention belongs to water purifier technical field, it is related to a kind of shock resistance filtering rack and its mounting and dismounting method.
Background technique
Existing filter assemblies are usually that frame and filter screen fixation are formed, and filter screen needs reversed height after filter sewage
Pressure impact, is rinsed the dirt on filter screen, and impacting with high pressure can make filter screen generate recess；
It is existing application No. is 201610407001.7, entitled " a kind of's high-strength impact-resistant water purifier filter rack "
Chinese invention patent is sliding outside two internal chutes and two by being respectively equipped on the corresponding frame in filter screen inner side and outer side
Slot, and magnetic inner slide and outer slide are slidably connected on internal chute and external chute respectively, utilize inner slide and outer slide
Magnetic absorption, to make support rod and fixed link in linkage structure, to avoid in the dirt on impact head cleaning filter screen
The bending of filter screen force part；But it has the following problems:
1, magnetic absorption stability and accuracy are poor, and there are certain lag in operating process；
2, the device is connected on frame always, and not only cost of manufacture is higher, while can also be made to filter screen normal use
At influence；
3, since internal chute and external chute is respectively set in frame two sides, it will lead to frame strength and be lower, therefore have
Necessity improves.
Summary of the invention
The purpose of the present invention is being directed to the above-mentioned problems in the prior art, providing a kind of can resist back flush pressure
Power avoids filter screen from being recessed, and intensity and accuracy are higher, while the shock resistance filtering rack of energy easy disassembly and its assembly and disassembly side
Method.
Object of the invention can be realized by the following technical scheme: a kind of shock resistance filtering rack, including filtering frame, mistake
Filter stand includes rectangular frame and top cap net, and frame includes four sequentially connected hack levers, and four hack levers are successively coated on
Filter screen surrounding outer, it is characterised in that: further include support frame, support frame includes two vertical supporting rods being parallel to each other and mutually
Two parallel transverse supporting rods, further include two perpendicular curved bars and two horizontal curved bars, and two transverse supporting rod left ends are curved by a cross
Bar connection, by another horizontal curved bar connection, two vertical supporting rod tops are connected two transverse supporting rod right ends by a perpendicular curved bar
It connects, two vertical supporting rod bottom ends are connected by another perpendicular curved bar, and between two vertical supporting rod tops and the perpendicular curved bar being connected
It is connected respectively by perpendicular flexible adjustable mechanism, the perpendicular flexible adjustable mechanism includes the connection that top is connect with perpendicular curved bar one end
Bar further includes coaxially being fixed on the connecting column of connecting rod bottom end, and be coaxially fixed on the telescopic rod on vertical supporting rod top, also wraps
Include telescoping tube of the sliding fiting sleeve on the outside of telescopic rod, the telescoping tube top is against connecting rod bottom end, connection column outer wall and
Telescoping tube top inner wall is respectively equipped with mutually matched annular annular groove and annular slip ring, and telescoping tube can be matched by annular groove and slip ring
It surrounds around connection mast axis rotation, the inner wall of the telescopic rod bar wall and telescoping tube close to bottom end is respectively equipped with mutually matched
Shell-like sliding slot and ring slider, and telescoping tube can be moved by sliding slot and sliding block cooperation along flexible rod axis, the telescoping tube
Outer diameter, connecting rod bar diameter are identical with vertical supporting rod bar diameter, and telescoping tube, connecting rod and vertical supporting rod coaxial arrangement, the cunning
Groove groove wall is equipped with telescopic chute, and telescopic chute, which includes that the active segment and front end parallel with flexible rod axis are vertical with active segment bottom end, to be connect
Fixed section, sliding block inner wall is equipped with the telescopic block that is slidably disposed on telescopic chute, is equipped with and covered on telescopic rod in the sliding slot
Compressed spring, and compressed spring both ends offset with sliding slot bottom end and sliding block respectively, further include front support seat and rear support, preceding branch
It is respectively equipped with the orthogonal front support hole of two axis on support seat, it is orthogonal to be respectively equipped with two axis in rear support
Rear support hole, a vertical supporting rod and a transverse supporting rod slide respectively to be threaded through in two front support holes, another perpendicular support
Bar and another transverse supporting rod slide respectively to be threaded through in two rear support holes, and the front support seat, which is equipped with, is used for fixed punch
The support portion tapped the head, rear support is equipped with pore, and tube bore axis is vertical with two rear support axially bored lines, further includes fitting through
The support tube being located in pore, support pipe outer wall are equipped with limiting slot, limiting slot include the mobile section parallel with support tube axis and
Front end and mobile section rear end lock segments connected vertically, the pore hole wall are equipped with the limited block being slidably disposed on limiting slot,
Be respectively equipped with alignment grooves on the outside of four hack levers, the alignment grooves of four hack levers are successively connected, and alignment grooves length direction with
Corresponding hack lever length direction is parallel, the opposite side of two perpendicular curved bars and the opposite side of two horizontal curved bars point
It is not fixed with string configuration bit block；
Bit block on two perpendicular curved bars is slidably matched respectively in the alignment grooves of upper and lower two hack levers, and two
Root vertical supporting rod is parallel with the vertically arranged hack lever of left and right two respectively, and the bit block on two horizontal curved bars slides respectively
Cooperation is located in the alignment grooves of two hack levers in left and right, and two transverse supporting rods are put down with two hack levers up and down being laterally arranged respectively
Row, the telescopic block is located at fixed section rear end, and telescoping tube bottom end offsets with vertical supporting rod top, and pass through bit block with it is right
Before position slot cooperation is slidably connected at vertical supporting rod and transverse supporting rod on frame, and front support seat and rear support are located at filtering frame
Two sides afterwards, and linkage structure is cooperatively formed by two vertical supporting rods and two transverse supporting rods, the limited block is located at locking
Duan Houduan, and the cooperation of support tube front end is against on rear side of filter screen, and support portion is aligned in vertical filter screen direction with support tube and sets
It sets；
And support tube can be rotated around tube bore axis, so that limited block is moved to lock segments front end, and post-tensioning support tube, makes to limit
Position block is moved to mobile section front end, and makes to separate on rear side of support tube front end and filter screen, stretches later around flexible rod axis rotation
The draw makes telescopic block be moved to fixed section front end, and length direction moves up compressed spring promotion sliding block along the chute, makes pair of top
Position block is separated with corresponding alignment grooves, and moves front support seat and rear support along vertical supporting rod length direction, keeps two cross curved
Bit block on bar is separated with the alignment grooves of two hack levers in left and right, moves front support seat with after along transverse supporting rod length direction later
Support base separates support frame and filtering frame.
When filter screen after a period of use, need that impact head is fixed on support portion to, again filter screen back flush
Since front support seat and rear support are located at filtering frame front and rear sides, and pass through two vertical supporting rods and two transverse supporting rod cooperations
Linkage structure is formed, rear support can be made mobile with front support seat, the vertical filter screen direction of impact head is impacted, due to
The cooperation of support tube front end is against on rear side of filter screen, therefore high-intensitive support, water impact filter screen can be partially formed to filter screen
Afterwards, it is flowed out out of support tube, is not only avoided that filter screen generates recess, while can also accurately clean filter screen.Due to front support
Seat and rear support cooperatively form linkage structure by two vertical supporting rods and two transverse supporting rods, compare the servo-actuated knot of magnetic absorption
For structure, there is no lag, and stability and accuracy are higher；And filtering frame and support frame are separate structure, it is only necessary to
Support frame is installed when cleaning filtering frame, cost is lower, and versatility is stronger, and will not impact to filtering frame normal use；
And filtering frame and support frame cooperation accuracy can be improved using bit block and alignment grooves cooperation, and alignment grooves are located on the outside of frame,
Also it is avoided that influence frame strength.
In a kind of above-mentioned shock resistance filtering rack, the compressed spring both ends connect with sliding slot bottom end and sliding block respectively
It connects, and the trend that there is compressed spring twisting telescoping tube to surround flexible rod axis rotation, and when telescopic block is located at fixed section front end
When, compressed spring twists telescoping tube by sliding block, and telescopic block is made to be moved to fixed section rear end.
Therefore compressed spring also has the function of torsional spring simultaneously, during the installation process, it is only necessary to squeeze along vertical supporting rod perpendicular
Curved bar, can Fast Installation in place.
In a kind of above-mentioned shock resistance filtering rack, the front support seat includes two pieces and is rotatablely connected by front rotary shaft
Forward support block, rear support includes two pieces of aft support blocks being rotatablely connected by rear shaft, and two front support holes are located at
On two pieces of forward support blocks, two rear support holes are located on two pieces of aft support blocks, and the front rotary shaft and rear shaft are coaxially set
It sets, and axis is vertical with front support axially bored line and rear support axially bored line respectively, and two pieces of forward support block opposite side cooperations offset,
And it is vertical with front rotary shaft, two pieces of aft support block opposite side cooperations offset, and vertical with rear shaft, and can be around front rotary shaft with after
Shaft axis rotation, and folding support frame.
Therefore after dismantling support frame, moreover it is possible to which support frame convenient for folding is stored.
In a kind of above-mentioned shock resistance filtering rack, the pore includes positioned on the aft support block of filter screen
Location hole, and the mounting hole being located remotely from the aft support block of filter screen, limited block be located in mounting hole wall, and when perpendicular
When support rod and vertical transverse supporting rod, location hole is connected to mounting hole alignment, and forms the pore, after the support tube
End wall coaxial is fixed with baffle ring, further includes covering on support tube, and the stretching that both ends are connect with baffle ring and aft support block respectively
Spring, and the trend that there is extension spring twisting support tube to surround mounting hole axis rotation, and when location hole and mounting hole are aligned
When connection, the extension spring pulls baffle ring, so that limited block is moved to mobile section rear end, and extension spring is twisted by baffle ring
Support tube makes limited block be moved to lock segments rear end.
Therefore extension spring also has the function of torsional spring simultaneously, can improve installation effectiveness, and extension spring twists branch always
Stay tube after being avoided that water impact support tube, causes limited block and limiting slot to misplace.
In a kind of above-mentioned shock resistance filtering rack, it is fixed to be equipped with close to the aft support block reverse filtration net side of filter screen
Position slot, and surround front rotary shaft and rear shaft axis rotating support, when being aligned mounting hole with locating slot, the extension spring
Baffle ring is pulled, makes support tube front end in locating slot, and fixing support rack.
Therefore it can be cooperated using support tube and locating slot, play the role of fixing support rack after folding.
In a kind of above-mentioned shock resistance filtering rack, two transverse supporting rods are connected to the preceding branch close to filter screen
On bracer and aft support block, two vertical supporting rods are connected on the forward support block and aft support block far from filter screen, and when support
When pipe front end is in locating slot, the transverse supporting rod is parallel with vertical supporting rod.
Therefore folded configuration is more compact.
In a kind of above-mentioned shock resistance filtering rack, the telescopic chute includes several fixed sections being parallel to each other, and
Active segment is vertical with several fixed section front ends respectively to be connect, and the limiting slot includes several lock segments being parallel to each other, and is moved
Dynamic section is vertical with several lock segments front ends respectively to be connect, and is divided between two transverse supporting rod left or rights and the horizontal curved bar being connected
Not Tong Guo horizontal flexible adjustable mechanism connection, horizontal flexible adjustable mechanism is identical as perpendicular adjustable mechanism structure of stretching, and it is horizontal stretch it is adjustable
The corresponding connecting rod one end of mechanism and telescopic rod one end are connect with horizontal curved bar one end and transverse supporting rod one end respectively.
Therefore the filtering frame of different size can also be adapted to.
In a kind of above-mentioned shock resistance filtering rack, when the telescoping tube bottom end is against vertical supporting rod top, institute
Connecting column bottom end and the telescopic rod top end stated offset, and the bit block is fixed on corresponding perpendicular curved bar by coupling bar and cross is curved
On bar, the frame is equipped with fixation hole, and bolt is bolted on the telescoping tube, and bolt end forms described stretch
Block.
Therefore easy to manufacture and install, structure is more compact.
A kind of mounting and dismounting method for shock resistance filtering rack, it is characterised in that: including installation support frame method and disassembly
Support frame method,
Support frame method is installed are as follows: post-tensioning baffle ring separates support tube front end with locating slot, later around front rotary shaft with after
Shaft axis rotation, when vertical supporting rod and vertical transverse supporting rod, location hole is connected to mounting hole alignment, and extension spring pulls gear
Ring makes limited block be moved to mobile section rear end, and extension spring twists support tube by baffle ring, and limited block is made to be moved to lock segments
Rear end moves up front support seat and rear support in place along vertical supporting rod length direction, later transverse shifting branch so that support frame is unfolded
The bit block of lower section is cooperated with corresponding alignment grooves and is slided, to be packed into vertical supporting rod on filtering frame, along perpendicular support by support
Pole length direction moves down front support seat and rear support, cooperates the bit block of the left and right sides with corresponding alignment grooves and slides, with
Transverse supporting rod is packed on filtering frame, and in installation process, rotates simultaneously post-tensioning support tube, frame is avoided to block support tube front end,
Support tube is discharged after being installed in place, and support tube front end resists on rear side of filter screen, push perpendicular curved bar towards vertical supporting rod direction later
In place, telescopic block is made to be located at fixed section front end, and compressed spring twists telescoping tube by sliding block, and telescopic block is made to be moved to fixed section
Rear end, and vertical supporting rod and perpendicular curved bar are locked, to install support frame on filtering frame；
Dismantle support frame method are as follows: support tube is rotated around tube bore axis, limited block is made to be moved to lock segments front end, and after
Support tube is drawn, limited block is made to be moved to mobile section front end, makes to separate on rear side of support tube front end and filter screen, surrounds telescopic rod later
Axis rotary extension pipe makes telescopic block be moved to fixed section front end, and compressed spring pushes sliding block, and length direction moves up along the chute, makes
The bit block of top is separated with corresponding alignment grooves, is moved front support seat and rear support along vertical supporting rod length direction, is made two
Bit block on the horizontal curved bar of root is separated with the alignment grooves of two hack levers in left and right, moves front support along transverse supporting rod length direction later
Seat and rear support separate support frame and filtering frame, rotate around front rotary shaft and rear shaft axis, and folding support frame, when
When mounting hole is aligned with locating slot, extension spring pulls baffle ring, makes support tube front end in locating slot, and fixing support rack.
By the above method, support frame can be dismounted on filtering frame.
Compared with prior art, the present invention has the advantage that
1, when filter screen after a period of use, need for impact head to be fixed on support portion filter screen back flush,
Again since front support seat and rear support are located at filtering frame front and rear sides, and matched by two vertical supporting rods and two transverse supporting rods
Conjunction forms linkage structure, and rear support can be made mobile with front support seat, the vertical filter screen direction of impact head is impacted, by
In support tube front end, cooperation is against on rear side of filter screen, therefore high-intensitive support can be partially formed to filter screen, water impact filtering
It after net, is flowed out out of support tube, is not only avoided that filter screen generates recess, while can also accurately clean filter screen.
2, linkage knot is cooperatively formed by two vertical supporting rods and two transverse supporting rods due to front support seat and rear support
Structure is compared for magnetic absorption follower structure, and there is no lag, and stability and accuracy are higher；
3 and filtering frame and support frame be separate structure, it is only necessary to support frame is installed when cleaning filtering frame, cost is lower,
And versatility is stronger, and will not impact to filtering frame normal use；
4 and filtering frame and support frame can be improved using bit block and alignment grooves cooperation cooperate accuracy, and alignment grooves are located at
On the outside of frame, moreover it is possible to avoid influencing frame strength.
Detailed description of the invention
Fig. 1 is this filtering rack main view and partial sectional view.
Fig. 2 and Fig. 3 is the partial enlarged view of Fig. 1 respectively.
Fig. 4 is the partial enlarged view of Fig. 3.
Fig. 5 is this filtering rack rearview.
Fig. 6 is this filtering rack side view.
Fig. 7 is the partial enlarged view of Fig. 6.
Fig. 8 is rear support cross-sectional view.
Fig. 9 is flexible slot structure and limit slot structure schematic diagram.
In figure,
1, filtering frame；11, frame；12, hack lever；13, alignment grooves；14, filter screen；
2, support frame；21, vertical supporting rod；22, transverse supporting rod；23, curved bar is erected；24, horizontal curved bar；25, bit block；
3, connecting rod；31, connecting column；32, annular groove；
4, telescopic rod；41, sliding slot；42, telescopic chute；43, active segment；44, fixed section；45, compressed spring；
5, telescoping tube；51, slip ring；52, sliding block；53, telescopic block；
6, front support seat；61, front support hole；62, support portion；63, front rotary shaft；64, forward support block；
7, rear support；71, rear support hole；72, pore；73, limited block；74, rear shaft；75, aft support block；76, fixed
Position hole；77, mounting hole；78, locating slot；
8, support tube；81, limiting slot；82, mobile section；83, lock segments；84, baffle ring；85, extension spring.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in figs 1-9, rack, including filtering frame 1 are filtered in a kind of shock resistance of the present invention, and filtering frame 1 includes rectangular frame
11 and top cap net 14, frame 11 includes four sequentially connected hack levers 12, and four hack levers 12 are successively coated on filter screen
14 surrounding outers, further include support frame 2, and support frame 2 includes two vertical supporting rods 21 being parallel to each other and two be parallel to each other
Transverse supporting rod 22, further includes two perpendicular curved bars 23 and two horizontal curved bars 24, and two 22 left ends of transverse supporting rod pass through a horizontal curved bar
24 connections, two 22 right ends of transverse supporting rod are connected by another horizontal curved bar 24, and two 21 tops of vertical supporting rod are perpendicular by one
Curved bar 23 connects, and two 21 bottom ends of vertical supporting rod are connected by another perpendicular curved bar 23, and two 21 tops of vertical supporting rod and phase
It is connected respectively by perpendicular flexible adjustable mechanism between perpendicular curved bar 23 even, erecting flexible adjustable mechanism includes top and perpendicular curved bar 23 1
The connecting rod 3 for holding connection, further includes coaxially being fixed on the connecting column 31 of 3 bottom end of connecting rod, and be coaxially fixed on vertical supporting rod
The telescopic rod 4 on 21 tops further includes telescoping tube 5 of the sliding fiting sleeve in 4 outside of telescopic rod, and 5 top of telescoping tube is against connecting rod 3
Bottom end, 31 outer wall of connecting column and 5 top inner wall of telescoping tube are respectively equipped with mutually matched annular annular groove 32 and annular slip ring 51, and
Telescoping tube 5 can fit around the rotation of 31 axis of connecting column by annular groove 32 and slip ring 51, and 4 bar wall of telescopic rod and telescoping tube 5 are close
The inner wall of bottom end is respectively equipped with mutually matched shell-like sliding slot 41 and ring slider 52, and telescoping tube 5 can pass through sliding slot 41 and slide
The cooperation of block 52 is moved along 4 axis of telescopic rod, and 5 outer diameter of telescoping tube, 3 bar diameter of connecting rod are identical with 21 bar diameter of vertical supporting rod, and flexible
Pipe 5, connecting rod 3 and vertical supporting rod 21 are coaxially disposed, and 41 cell wall of sliding slot is equipped with telescopic chute 42, and telescopic chute 42 includes and telescopic rod 4
The parallel active segment 43 of axis and front end and 43 bottom end of active segment fixed section 44 connected vertically, 52 inner wall of sliding block are equipped with sliding position
The compressed spring 45 on telescopic rod 4, and 45 both ends of compressed spring are covered in being equipped in the telescopic block 53 on telescopic chute 42, sliding slot 41
It offsets respectively with 41 bottom end of sliding slot and sliding block 52, further includes front support seat 6 and rear support 7, be respectively equipped with two on front support seat 6
A orthogonal front support hole 61 of axis, is respectively equipped with the orthogonal rear support hole 71 of two axis in rear support 7, and one
Root vertical supporting rod 21 and a transverse supporting rod 22 slide respectively to be threaded through in two front support holes 61, another 21 He of vertical supporting rod
Another transverse supporting rod 22 slides be threaded through in two rear support holes 71 respectively, and front support seat 6 is equipped with for fixing impact head
Support portion 62, rear support 7 is equipped with pore 72, and 72 axis of pore is vertical with two 71 axis of rear support hole, further includes
Cooperate the support tube 8 being threaded through in pore 72,8 outer wall of support tube is equipped with limiting slot 81, and limiting slot 81 includes and 8 axis of support tube
Parallel mobile section 82 and front end and 82 rear end of mobile section lock segments 83 connected vertically, 72 hole wall of pore are equipped with and are slidably disposed in limit
Limited block 73 on the slot 81 of position, is respectively equipped with alignment grooves 13 on the outside of four hack levers 12, the alignment grooves 13 of four hack levers 12 are successively held in the mouth
It connects, and 13 length direction of alignment grooves is parallel with corresponding 12 length direction of hack lever, the opposite side and two of two perpendicular curved bars 23
The opposite side of the horizontal curved bar 24 of root is respectively fixed with string configuration bit block 25；
Bit block 25 on two perpendicular curved bars 23 is slidably matched respectively in the alignment grooves 13 of upper and lower two hack levers 12, and
Two vertical supporting rods 21 are parallel with the vertically arranged hack lever 12 of left and right two respectively, and the bit block 25 on two horizontal curved bars 24 is distinguished
Be slidably matched in the alignment grooves 13 for being located at two hack levers 12 in left and right, and two transverse supporting rods 22 respectively be laterally arranged up and down two
Root hack lever 12 is parallel, and telescopic block 53 is located at 44 rear end of fixed section, and 5 bottom end of telescoping tube offsets with 21 top of vertical supporting rod, and logical
Crossing bit block 25 and the cooperation of alignment grooves 13 makes vertical supporting rod 21 and transverse supporting rod 22 be slidably connected on the frame 11, and front support seat
6 and rear support 7 be located at 1 front and rear sides of filtering frame, and cooperatively formed by two vertical supporting rods 21 and two transverse supporting rods 22
Linkage structure, limited block 73 is located at 83 rear end of lock segments, and the cooperation of 8 front end of support tube is against 14 rear side of filter screen, and support portion
62 are aligned setting in vertical 14 direction of filter screen with support tube 8；
And support tube 8 can be rotated around 72 axis of pore, so that limited block 73 is moved to 83 front end of lock segments, and post-tensioning supports
Pipe 8 makes limited block 73 be moved to 82 front end of mobile section, and makes to separate on rear side of 8 front end of support tube and filter screen 14, surrounds stretch later
4 axis rotary extension pipe 5 of contracting bar makes telescopic block 53 be moved to 44 front end of fixed section, and compressed spring 45 pushes sliding block 52 along cunning
41 length direction of slot moves up, and separates the bit block 25 of top with corresponding alignment grooves 13, and along 21 length direction of vertical supporting rod
Mobile front support seat 6 and rear support 7 make the alignment grooves 13 of two hack levers 12 of bit block 25 and left and right on two horizontal curved bars 24
Separation, moves front support seat 6 and rear support 7 along 22 length direction of transverse supporting rod later, separates support frame 2 and filtering frame 1.
Further, 45 both ends of compressed spring are connect with 41 bottom end of sliding slot and sliding block 52 respectively, and compressed spring 45 has
The trend that telescoping tube 5 surrounds the rotation of 4 axis of telescopic rod is twisted, and when telescopic block 53 is located at 44 front end of fixed section, compressed spring
45 twist telescoping tube 5 by sliding block 52, and telescopic block 53 is made to be moved to 44 rear end of fixed section.Before front support seat 6 passes through including two pieces
The forward support block 64 that shaft 63 is rotatablely connected, rear support 7 include two pieces of aft support blocks 75 being rotatablely connected by rear shaft 74,
Two front support holes 61 are located on two pieces of forward support blocks 64, and two rear support holes 71 are located at two pieces of aft support blocks 75
On, front rotary shaft 63 and rear shaft 74 are coaxially disposed, and axis is vertical with 61 axis of front support hole and 71 axis of rear support hole respectively,
And two pieces of 64 opposite side of forward support block cooperations offset, and vertical with front rotary shaft 63, two pieces of 75 opposite side of aft support block cooperations
It offsets, and vertical with rear shaft 74, and can be rotated around front rotary shaft 63 and 74 axis of rear shaft, and folding support frame 2.Pore 72
Including the location hole 76 being located on the aft support block 75 of filter screen 14, and it is located remotely from the aft support block 75 of filter screen 14
On mounting hole 77, limited block 73 is located on 77 hole wall of mounting hole, and when vertical supporting rod 21 and vertical transverse supporting rod 22, positioning
Hole 76 is connected to the alignment of mounting hole 77, and forms pore 72, and 8 rear end wall coaxial of support tube is fixed with baffle ring 84, further includes set
On support tube 8, and the extension spring 85 that both ends are connect with baffle ring 84 and aft support block 75 respectively, and extension spring 85 has torsion
Dynamic support tube 8 surrounds the trend of 77 axis of mounting hole rotation, and when location hole 76 is connected to the alignment of mounting hole 77, extension spring
85 pull baffle ring 84, so that limited block 73 is moved to 82 rear end of mobile section, and extension spring 85 twists support tube 8 by baffle ring 84,
Limited block 73 is set to be moved to 83 rear end of lock segments.Positioning is equipped with close to 75 reverse filtration net of aft support block, 14 side of filter screen 14
Slot 78, and 74 axis rotating support 2 of front rotary shaft 63 and rear shaft is surrounded, when being aligned mounting hole 77 with locating slot 78, stretch
Spring 85 pulls baffle ring 84, makes 8 front end of support tube in locating slot 78, and fixing support rack 2.Two transverse supporting rods 22 connect
On the forward support block 64 and aft support block 75 close to filter screen 14, two vertical supporting rods 21 are connected to far from before filter screen 14
In supporting block 64 and aft support block 75, and when 8 front end of support tube is in locating slot 78, transverse supporting rod 22 and vertical supporting rod 21
In parallel.Telescopic chute 42 includes several fixed sections 44 being parallel to each other, and active segment 43 is vertical with several 44 front ends of fixed section respectively
Connection, limiting slot 81 includes several lock segments 83 being parallel to each other, and mobile section 82 is vertical with several 83 front ends of lock segments respectively
Connection, and connected respectively by horizontal flexible adjustable mechanism between two 22 left or rights of transverse supporting rod and the horizontal curved bar 24 being connected
Connect, horizontal flexible adjustable mechanism is identical as perpendicular flexible adjustable mechanism structure, and corresponding 3 one end of connecting rod of horizontal flexible adjustable mechanism and
4 one end of telescopic rod is connect with horizontal 24 one end of curved bar and 22 one end of transverse supporting rod respectively.When 5 bottom end of telescoping tube is against vertical supporting rod 21
When top, 31 bottom end of connecting column offsets with 4 top of telescopic rod, and bit block 25 is fixed on corresponding 23 He of perpendicular curved bar by coupling bar
On horizontal curved bar 24, frame 11 is equipped with fixation hole, and bolt is bolted on telescoping tube 5, and bolt end forms telescopic block 53.
When filter screen 14 after a period of use, need that impact head is fixed on support portion to 14 back flush of filter screen
On 62, and since front support seat 6 and rear support 7 are located at 1 front and rear sides of filtering frame, and pass through two vertical supporting rods 21 and two
Transverse supporting rod 22 cooperatively forms linkage structure, rear support 7 can be made mobile with front support seat 6, by the vertical filter screen of impact head
14 directions are impacted, and since the cooperation of 8 front end of support tube is against 14 rear side of filter screen, can be partially formed height to filter screen 14
Strength support after water impact filter screen 14, is flowed out out of support tube 8, is not only avoided that filter screen 14 generates recess, simultaneously also
Filter screen 14 can accurately be cleaned.Since front support seat 6 and rear support 7 pass through two vertical supporting rods 21 and two transverse supporting rods 22
Linkage structure is cooperatively formed, is compared for magnetic absorption follower structure, there is no lag, and stability and accuracy are higher；
And filtering frame 1 and support frame 2 are separate structure, it is only necessary to support frame 2 are installed when cleaning filtering frame 1, cost is lower, and general
Property is stronger, and will not impact to 1 normal use of filtering frame；And filtering can be improved using bit block 25 and the cooperation of alignment grooves 13
Frame 1 and support frame 2 cooperate accuracy, and alignment grooves 13 are located at 11 outside of frame, moreover it is possible to avoid influencing 11 intensity of frame.
A kind of mounting and dismounting method for shock resistance filtering rack, including installation 2 method of support frame and disassembly 2 side of support frame
Method,
2 method of support frame is installed are as follows: post-tensioning baffle ring 84 separates 8 front end of support tube with locating slot 78, surrounds forward later
Axis 63 and the rotation of 74 axis of rear shaft, when vertical supporting rod 21 and vertical transverse supporting rod 22, location hole 76 and mounting hole 77 are aligned
Connection, extension spring 85 pull baffle ring 84, so that limited block 73 is moved to 82 rear end of mobile section, and extension spring 85 passes through baffle ring 84
Support tube 8 is twisted, so that limited block 73 is moved to 83 rear end of lock segments, support frame 2 is unfolded, along 21 length direction of vertical supporting rod
Front support seat 6 and rear support 7 are moved in place, later transverse shifting support frame 2, by the bit block 25 of lower section and corresponding contraposition
The cooperation sliding of slot 13, to be packed into vertical supporting rod 21 on filtering frame 1, moves down 6 He of front support seat along 21 length direction of vertical supporting rod
Rear support 7 cooperates the bit block 25 of the left and right sides with corresponding alignment grooves 13 and slides, filtered with being packed into transverse supporting rod 22
On frame 1, and in installation process, simultaneously post-tensioning support tube 8 is rotated, avoids frame 11 from blocking 8 front end of support tube, is discharged after being installed in place
Support tube 8, and 8 front end of support tube resists 14 rear side of filter screen, pushes perpendicular curved bar 23 in place towards 21 direction of vertical supporting rod later, makes
Telescopic block 53 is located at 44 front end of fixed section, and compressed spring 45 twists telescoping tube 5 by sliding block 52, is moved to telescopic block 53 solid
Determine 44 rear end of section, and lock vertical supporting rod 21 and perpendicular curved bar 23, to install support frame 2 on filtering frame 1；
Dismantle 2 method of support frame are as follows: rotate support tube 8 around 72 axis of pore, limited block 73 is made to be moved to lock segments 83
Front end, and post-tensioning support tube 8 make limited block 73 be moved to 82 front end of mobile section, make to divide on rear side of 8 front end of support tube and filter screen 14
From surrounding 4 axis rotary extension pipe 5 of telescopic rod later, telescopic block 53 made to be moved to 44 front end of fixed section, compressed spring 45 pushes
41 length directions move up sliding block 52 along the chute, separate the bit block 25 of top with corresponding alignment grooves 13, along vertical supporting rod 21
The mobile front support seat 6 of length direction and rear support 7 make bit block 25 and the hack lever 12 of left and right two on two horizontal curved bars 24
Alignment grooves 13 separate, and move front support seat 6 and rear support 7 along 22 length direction of transverse supporting rod later, make support frame 2 and filtering
Frame 1 separates, and rotates around front rotary shaft 63 and 74 axis of rear shaft, and folding support frame 2, when mounting hole 77 is aligned with locating slot 78
When, extension spring 85 pulls baffle ring 84, makes 8 front end of support tube in locating slot 78, and fixing support rack 2.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although be used more herein filtering frame 1, frame 11, hack lever 12, alignment grooves 13, filter screen 14, support frame 2,
Vertical supporting rod 21, perpendicular curved bar 23, horizontal curved bar 24, bit block 25, connecting rod 3, connecting column 31, annular groove 32, stretches transverse supporting rod 22
Bar 4, sliding slot 41, telescopic chute 42, active segment 43, fixed section 44, compressed spring 45, telescoping tube 5, slip ring 51, sliding block 52, telescopic block
53, front support seat 6, front support hole 61, support portion 62, front rotary shaft 63, forward support block 64, rear support 7, rear support hole 71, pipe
Hole 72, limited block 73, rear shaft 74, aft support block 75, location hole 76, mounting hole 77, locating slot 78, support tube 8, limiting slot
81, the terms such as mobile section 82, lock segments 83, baffle ring 84, extension spring 85, but it does not exclude the possibility of using other terms.
The use of these items is only for be more convenient to describe and explain essence of the invention；It is construed as any additional
Limitation be all to be disagreed with spirit of that invention.
Claims (9)
1. rack is filtered in a kind of shock resistance, including filtering frame (1), filtering frame (1) include rectangular frame (11) and top cap net
(14), frame (11) includes four sequentially connected hack levers (12), and four hack levers (12) are successively coated on filter screen (14) four
All outers, it is characterised in that: further include support frame (2), support frame (2) includes two vertical supporting rods (21) being parallel to each other and phase
Mutually two parallel transverse supporting rods (22), further include two perpendicular curved bars (23) and two horizontal curved bars (24), two transverse supporting rods
(22) left end is connected by horizontal curved bar (24) connection, two transverse supporting rod (22) right ends by another horizontal curved bar (24),
By perpendicular curved bar (23) connection, two vertical supporting rod (21) bottom ends are erected curved by another on two vertical supporting rod (21) tops
Bar (23) connection, and pass through perpendicular flexible adjustable mechanism between two vertical supporting rod (21) tops and the perpendicular curved bar (23) being connected respectively
Connection, the perpendicular flexible adjustable mechanism include the connecting rod (3) that top is connect with perpendicular curved bar (23) one end, further include coaxial solid
It is scheduled on the connecting column (31) of connecting rod (3) bottom end, and is coaxially fixed on the telescopic rod (4) on vertical supporting rod (21) top, is also wrapped
Telescoping tube (5) of the sliding fiting sleeve on the outside of telescopic rod (4) is included, the telescoping tube (5) top is against connecting rod (3) bottom end,
Connecting column (31) outer wall and telescoping tube (5) top inner wall are respectively equipped with mutually matched annular annular groove (32) and annular slip ring
(51), and telescoping tube (5) can fit around the rotation of connecting column (31) axis by annular groove (32) and slip ring (51), and described is flexible
The inner wall of bar (4) bar wall and telescoping tube (5) close to bottom end is respectively equipped with mutually matched shell-like sliding slot (41) and ring slider
(52), and telescoping tube (5) can be by sliding slot (41) and sliding block (52) cooperation along the movement of telescopic rod (4) axis, the telescoping tube
(5) outer diameter, connecting rod (3) bar diameter are identical with vertical supporting rod (21) bar diameter, and telescoping tube (5), connecting rod (3) and vertical supporting rod
(21) it is coaxially disposed, the sliding slot (41) cell wall is equipped with telescopic chute (42), and telescopic chute (42) includes flat with telescopic rod (4) axis
Capable active segment (43) and front end and active segment (43) bottom end fixed section connected vertically (44), sliding block (52) inner wall are equipped with sliding
Telescopic block (53) on telescopic chute (42), interior be equipped with of the sliding slot (41) cover the compressed spring on telescopic rod (4)
(45), and compressed spring (45) both ends offset with sliding slot (41) bottom end and sliding block (52) respectively, further include front support seat (6) and after
Support base (7), is respectively equipped with the orthogonal front support hole (61) of two axis on front support seat (6), in rear support (7) point
The orthogonal rear support hole (71) of axis there are two not setting, a vertical supporting rod (21) and a transverse supporting rod (22) slide respectively
Dynamic to be threaded through in two front support holes (61), another vertical supporting rod (21) and another transverse supporting rod (22) are slided wear respectively
In two rear support holes (71), the front support seat (6) is equipped with the support portion (62) for fixing impact head, rear support
Seat (7) is equipped with pore (72), and pore (72) axis is vertical with two rear support hole (71) axis, further includes that cooperation is threaded through
Support tube (8) in pore (72), support tube (8) outer wall are equipped with limiting slot (81), and limiting slot (81) includes and support tube (8) axis
The parallel mobile section of line (82) and front end and mobile section (82) rear end lock segments connected vertically (83), the pore (72) hole
Wall is equipped with the limited block (73) being slidably disposed on limiting slot (81), is respectively equipped with alignment grooves on the outside of four hack levers (12)
(13), the alignment grooves (13) of four hack levers (12) are successively connected, and alignment grooves (13) length direction is long with corresponding hack lever (12)
It is parallel to spend direction, the opposite side of the perpendicular curved bar (23) of described two and the opposite side of two horizontal curved bars (24) are solid respectively
Surely there are string configuration bit block (25)；
Bit block (25) on the perpendicular curved bar (23) of described two is slidably matched respectively positioned at the contraposition of upper and lower two hack levers (12)
On slot (13), and two vertical supporting rods (21) are parallel with vertically arranged left and right two hack lever (12) respectively, two cross
Bit block (25) on curved bar (24) is slidably matched respectively in the alignment grooves (13) for being located at two hack levers (12) in left and right, and two cross
Support rod (22) respectively be laterally arranged up and down two hack lever (12) it is parallel, the telescopic block (53) is located at fixed section (44)
Rear end, and telescoping tube (5) bottom end offsets with vertical supporting rod (21) top, and is made by bit block (25) and alignment grooves (13) cooperation
Vertical supporting rod (21) and transverse supporting rod (22) are slidably connected on frame (11), and front support seat (6) and rear support (7) are located at
Filtering frame (1) front and rear sides, and linkage structure is cooperatively formed by two vertical supporting rods (21) and two transverse supporting rods (22), institute
The limited block (73) stated is located at lock segments (83) rear end, and the cooperation of support tube (8) front end is against on rear side of filter screen (14), and is supported
Portion (62) is aligned setting in vertical filter screen (14) direction with support tube (8)；
And limited block (73) can be made to be moved to lock segments (83) front end, and post-tensioning around pore (72) axis rotation support tube (8)
Support tube (8) makes limited block (73) be moved to mobile section (82) front end, and makes on rear side of support tube (8) front end and filter screen (14)
Separation surrounds telescopic rod (4) axis rotary extension pipe (5) later, so that telescopic block (53) is moved to fixed section (44) front end, and press
Contracting spring (45) pushes sliding block (52), and (41) length direction moves up along the chute, makes the bit block (25) of top and corresponding alignment grooves
(13) it separates, and along vertical supporting rod (21) length direction mobile front support seat (6) and rear support (7), makes two horizontal curved bars
(24) bit block (25) on is separated with the alignment grooves (13) of two hack levers (12) in left and right, later along transverse supporting rod (22) length side
To mobile front support seat (6) and rear support (7), separate support frame (2) and filtering frame (1).
2. rack is filtered in a kind of shock resistance according to claim 1, it is characterised in that: described compressed spring (45) both ends
It is connect respectively with sliding slot (41) bottom end and sliding block (52), and there is compressed spring (45) twisting telescoping tube (5) to surround telescopic rod (4)
The trend of axis rotation, and when telescopic block (53) is located at fixed section (44) front end, compressed spring (45) is turned round by sliding block (52)
Dynamic telescoping tube (5), make telescopic block (53) be moved to fixed section (44) rear end.
3. rack is filtered in a kind of shock resistance according to claim 2, it is characterised in that: the front support seat (6) includes
Two pieces of forward support blocks (64) being rotatablely connected by front rotary shaft (63), rear support (7) include two pieces and are turned by rear shaft (74)
The aft support block (75) of dynamic connection, two front support holes (61) are located on two pieces of forward support blocks (64), two rear support holes
(71) it is located on two pieces of aft support blocks (75), the front rotary shaft (63) and rear shaft (74) coaxial arrangement, and axis point
It is not vertical with front support hole (61) axis and rear support hole (71) axis, and two pieces of forward support block (64) opposite sides cooperate phase
It supports, and vertical with front rotary shaft (63), two pieces of aft support block (75) opposite side cooperations offset, and vertical with rear shaft (74), and
It can be rotated around front rotary shaft (63) and rear shaft (74) axis, and folding support frame (2).
4. rack is filtered in a kind of shock resistance according to claim 3, it is characterised in that: the pore (72) includes being located at
Location hole (76) on the aft support block (75) of filter screen (14), and it is located remotely from the aft support block of filter screen (14)
(75) mounting hole (77) on, limited block (73) are located on mounting hole (77) hole wall, and work as vertical supporting rod (21) and transverse supporting rod
(22) when vertical, location hole (76) is connected to mounting hole (77) alignment, and forms the pore (72), the support tube
(8) rear end wall coaxial is fixed with baffle ring (84), further include cover on support tube (8), and both ends respectively with baffle ring (84) and after
The extension spring (85) of supporting block (75) connection, and there is extension spring (85) twisting support tube (8) to surround mounting hole (77) axis
The trend of line rotation, and when location hole (76) is connected to mounting hole (77) alignment, the extension spring (85) pulls baffle ring
(84), limited block (73) is made to be moved to mobile section (82) rear end, and extension spring (85) twists support tube by baffle ring (84)
(8), limited block (73) is made to be moved to lock segments (83) rear end.
5. rack is filtered in a kind of shock resistance according to claim 4, it is characterised in that: the rear support close to filter screen (14)
Block (75) reverse filtration net (14) side is equipped with locating slot (78), and around front rotary shaft (63) and rear shaft (74) axis rotation branch
Support (2), when being aligned mounting hole (77) with locating slot (78), the extension spring (85) pulls baffle ring (84), makes to support
(8) front end is managed in locating slot (78), and fixing support rack (2).
6. rack is filtered in a kind of shock resistance according to claim 5, it is characterised in that: two transverse supporting rods (22)
It is connected on the forward support block (64) and aft support block (75) of filter screen (14), two vertical supporting rods (21) are connected to separate
On the forward support block (64) and aft support block (75) of filter screen (14), and when support tube (8) front end is interior embedded in locating slot (78),
The transverse supporting rod (22) is parallel with vertical supporting rod (21).
7. rack is filtered in a kind of shock resistance according to claim 6, it is characterised in that: the telescopic chute (42) is if include
The dry fixed section (44) being parallel to each other, and active segment (43) is vertical with several fixed sections (44) front end respectively connect, the limit
Position slot (81) includes several lock segments (83) being parallel to each other, and mobile section (82) is vertical with several lock segments (83) front end respectively
Connection, and pass through horizontal flexible adjustable mechanism between two transverse supporting rod (22) left or rights and the horizontal curved bar (24) being connected respectively
Connection, horizontal flexible adjustable mechanism is identical as perpendicular flexible adjustable mechanism structure, and the corresponding connecting rod (3) one of horizontal flexible adjustable mechanism
End and telescopic rod (4) one end are connect with horizontal curved bar (24) one end and transverse supporting rod (22) one end respectively.
8. rack is filtered in a kind of shock resistance according to claim 7, it is characterised in that: when described telescoping tube (5) bottom end
When being against vertical supporting rod (21) top, the connecting column (31) bottom end offsets with telescopic rod (4) top, the bit block
(25) it is fixed on corresponding perpendicular curved bar (23) and horizontal curved bar (24) by coupling bar, the frame (11), which is equipped with, to be fixed
Hole, bolt is bolted on the telescoping tube (5), and bolt end forms the telescopic block (53).
9. a kind of mounting and dismounting method for shock resistance according to any one of claims 8 filtering rack, it is characterised in that: supported including installation
Frame (2) method and disassembly support frame (2) method,
Support frame (2) method of installation are as follows: post-tensioning baffle ring (84) separates support tube (8) front end with locating slot (78), surrounds later
Front rotary shaft (63) and the rotation of rear shaft (74) axis, when vertical supporting rod (21) and vertical transverse supporting rod (22), location hole (76)
It is connected to mounting hole (77) alignment, extension spring (85) pulls baffle ring (84), after so that limited block (73) is moved to mobile section (82)
End, and extension spring (85) makes limited block (73) be moved to lock segments (83) rear end by baffle ring (84) twisting support tube (8),
Support frame (2) are unfolded, front support seat (6) and rear support (7) are moved up in place along vertical supporting rod (21) length direction, it is horizontal later
To movable supporting frame (2), the bit block (25) of lower section is cooperated with corresponding alignment grooves (13) and is slided, to be packed into vertical supporting rod
(21) on filtering frame (1), along vertical supporting rod (21), length direction moves down front support seat (6) and rear support (7), makes left and right two
The bit block (25) of side cooperates with corresponding alignment grooves (13) to be slided, and to be packed into transverse supporting rod (22) on filtering frame (1), and is pacified
During dress, simultaneously post-tensioning support tube (8) is rotated, frame (11) is avoided to block support tube (8) front end, support is discharged after being installed in place
It manages (8), and support tube (8) front end resists on rear side of filter screen (14), pushes perpendicular curved bar (23) towards vertical supporting rod (21) direction later
In place, telescopic block (53) is made to be located at fixed section (44) front end, and compressed spring (45) twists telescoping tube (5) by sliding block (52),
So that telescopic block (53) is moved to fixed section (44) rear end, and lock vertical supporting rod (21) and perpendicular curved bar (23), to install support
Frame (2) is on filtering frame (1)；
Support frame (2) method of disassembly are as follows: around pore (72) axis rotation support tube (8), limited block (73) is made to be moved to locking
Section (83) front end, and post-tensioning support tube (8) make limited block (73) be moved to mobile section (82) front end, make support tube (8) front end with
Separation on rear side of filter screen (14), surrounds telescopic rod (4) axis rotary extension pipe (5) later, telescopic block (53) is made to be moved to fixation
Section (44) front end, compressed spring (45) pushes sliding block (52), and (41) length direction moves up along the chute, makes the bit block (25) of top
It separates with corresponding alignment grooves (13), along vertical supporting rod (21) length direction mobile front support seat (6) and rear support (7), makes
Bit block (25) on two horizontal curved bars (24) is separated with the alignment grooves (13) of two hack levers (12) in left and right, later along transverse supporting rod
(22) length direction mobile front support seat (6) and rear support (7) separate support frame (2) and filtering frame (1), surround forward
Axis (63) and the rotation of rear shaft (74) axis, and folding support frame (2) is drawn when mounting hole (77) is aligned with locating slot (78)
It stretches spring (85) and pulls baffle ring (84), make support tube (8) front end in locating slot (78), and fixing support rack (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811222198.2A CN109091929B (en) | 2018-10-19 | 2018-10-19 | Impact-resistant filter screen frame and assembly and disassembly method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811222198.2A CN109091929B (en) | 2018-10-19 | 2018-10-19 | Impact-resistant filter screen frame and assembly and disassembly method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109091929A true CN109091929A (en) | 2018-12-28 |
| CN109091929B CN109091929B (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811222198.2A Active CN109091929B (en) | 2018-10-19 | 2018-10-19 | Impact-resistant filter screen frame and assembly and disassembly method thereof |
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| CN (1) | CN109091929B (en) |
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