CN209222594U - It is convenient for changing the vibrating screen of sieve - Google Patents
It is convenient for changing the vibrating screen of sieve Download PDFInfo
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- CN209222594U CN209222594U CN201821947710.5U CN201821947710U CN209222594U CN 209222594 U CN209222594 U CN 209222594U CN 201821947710 U CN201821947710 U CN 201821947710U CN 209222594 U CN209222594 U CN 209222594U
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- sieve
- convenient
- mounting
- rotation stop
- gripping block
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Abstract
The utility model discloses a kind of vibrating screens for being convenient for changing sieve, it applies in particulate matter-screening apparatus field, it solves sieve and is easy to happen abrasion in the long-term use process, traditional sieve is fixed in screen box by the way of welding, the technical issues of replacement is more troublesome, its key points of the technical solution are that: including screen box, vibrator and mounting base；It is equipped with mounting rod in the screen box, is removably connected with sieve on the mounting rod；Mounting groove is offered on the mounting rod, the sieve is equipped with installation hook portion, is equipped with gripping block in the mounting groove, clamping screw is equipped between the gripping block and the mounting rod；The support rod for being used to support the sieve is additionally provided in the screen box；Installation hook portion on sieve is locked in mounting groove by having the technical effect that for having by gripping block, stable sieve can be locked on mounting rod, and convenient for dismantling gripping block, to be convenient for changing sieve.
Description
Technical field
The utility model relates to particulate matter-screening apparatus field, in particular to a kind of vibrating screen for being convenient for changing sieve.
Background technique
Currently, the Chinese patent that notification number is CN207521281U discloses a kind of vibrating screen, it includes screen box, vibration excitor
And spring base；Wherein, the screen box is set to above spring base, is provided with exciting in one group of opposing sidewalls of the screen box
Device；The vibration excitor is oppositely arranged；Pass through cardan drive axis connection between the vibration excitor；When the vibrating screen works, institute
It states screen box and carries out whirling vibration around the Cardan shaft.
Although this vibrating screen can be used for screening sandstone, but since sieve is easy to happen in the long-term use process
Abrasion, traditional sieve are fixed in screen box by the way of welding, and replacement is more troublesome.
Utility model content
The purpose of the utility model is to provide a kind of vibrating screens for being convenient for changing sieve, its advantage is that will be sieved by gripping block
Online installation hook portion is locked in mounting groove, stable sieve can be locked on mounting rod, and is convenient for gripping block
Disassembly, to be convenient for changing sieve.
The above-mentioned technical purpose of the utility model has the technical scheme that one kind is convenient for changing sieve
Vibrating screen, including screen box, vibrator and mounting base；It is equipped with mounting rod in the screen box, is detachably connected on the mounting rod
There is sieve；
Mounting groove is offered on the mounting rod, the sieve is equipped with installation hook portion, is equipped with and clamps in the mounting groove
Block is equipped with clamping screw between the gripping block and the mounting rod；
The support rod for being used to support the sieve is additionally provided in the screen box.
Through the above technical solutions, the installation hook portion on sieve is embedded into mounting groove, then gripping block clamps sieve
In mounting groove, so that it is more stable to be capable of fixing sieve, so that sieve is not easy to loosen in use；Pass through clamping
Block clamps sieve, so that installation sieve is more convenient, disassembly is also more convenient, so that replacement sieve is more convenient；
Support rod places sieve more steady, and it is stronger to connect sieve with screen box, preferably for supporting sieve
Increase the whole structural strength of the screen box of sieve.
The utility model is further arranged to: the gripping block is equipped with rotation stop component, and the rotation stop component includes rotation stop
Slot and rotation stop column, the clamping screw are equipped with lock nut, offer rotation stop groove on the lock nut, the gripping block is set
There is holding tank, the lock nut is arranged in holding tank, and the rotation stop column sliding is arranged in the side wall of holding tank, described to stop
Rotary column is plugged into rotation stop groove.
Through the above technical solutions, rotation stop column, which plugs, preferably limits clamping screw rotation in rotation stop groove, to keep away
Clamping screw the case where loosening that rotate due to vibration repeatedly in vibration is exempted from；When needing to back out clamping screw,
Rotation stop column can be slid out into rotation stop groove, to more conveniently back out clamping screw, so that disassembly sieve is more convenient.
The utility model is further arranged to: slippage slot, the anti-rotation block setting are offered on the side wall of the holding tank
In slippage slot, it is equipped with thrust spring in the slippage slot, is fixed with shifting block on the rotation stop column, is offered in the gripping block
The recessing groove being connected to slippage slot.
Through the above technical solutions, setting ahead so as to stir anti-rotation block more convenient, thrust spring is for pushing rotation stop column sliding
Slippage slot is removed, so that anti-rotation block keeps the state being plugged in rotation stop groove, so that when no external force stirs shifting block, only
Rotary column stable can limit clamping screw.
The utility model is further arranged to: the support rod is equipped with locking jaw, sieve setting locking jaw with
Between support rod.
Through the above technical solutions, locking jaw is used to sieve being locked to support rod, so that sieve is connect with support rod
It is stronger it is more stable so that sieve is not easy to loosen when in use.
The utility model is further arranged to: locating slot is offered on the mounting rod, it is fixed to be extended in the gripping block
Position column, the positioning column are plugged in locating slot.
Through the above technical solutions, the cooperation of positioning column and locating slot so that gripping block connect with mounting rod it is more steady
It is fixed, so that sieve fixation is stronger, so that sieve is more stable when in use.
The utility model is further arranged to: the gripping block is equipped with rubber pad towards the side of sieve.
Through the above technical solutions, rubber pad is bonded with sieve and can be embedded into sieve by gripping block extruding, from
And it is even closer that sieve is connect with mounting rod and gripping block, to preferably improve the stability of sieve.
The utility model is further arranged to: the mounting rod both ends are equipped with mounting plate, the mounting rod and mounting plate
Between be equipped with reinforcing rib, the mounting plate connect with screen box side wall.
Through the above technical solutions, reinforcing rib increases the structural strength between mounting rod and mounting plate, mounting plate is used for
It is attached with the side wall of screen box, so that mounting rod is fixed to more convenient on screen box.
The utility model is further arranged to: the sieve along screen box vertical direction be equipped with it is multiple, the sieve is by upper
It is gradually reduced to lower aperture.
Through the above technical solutions, multiple sieves can be by the more accurate of the partial size of sandstone screening, so as to accurate
Obtain the sandstone of a certain particle size range.
The utility model is further arranged to: the mounting base is equipped with damping spring.
Through the above technical solutions, damping spring connects screen box and floor resilient properties, so that screen box when in use can
It is enough preferably to carry out vibration sub-sieve sandstone, it avoids screen box and is damaged because of vibration repeatedly.
In conclusion the utility model has the following beneficial effects:
1. clamping sieve by gripping block, so that installation sieve is more convenient, disassembly is also more convenient, so that
It is more convenient to replace sieve；
2. support rod supports sieve, keep the connection of sieve and screen box even closer, locking jaw is for locking sieve
Be tightened on support rod so that sieve connect with support rod it is stronger so that sieve is not easy to loosen when in use, more
Stablize.
Detailed description of the invention
Fig. 1 is the whole structural schematic diagram of the present embodiment；
Fig. 2 is the mounting rod of the present embodiment and the structural schematic diagram of screen box connection relationship；
Fig. 3 is the structural schematic diagram of the gripping block of the present embodiment and the connection relationship of mounting rod；
Fig. 4 is the structural schematic diagram of the rotation stop component of the present embodiment；
Fig. 5 is the part A enlarged diagram of Fig. 4.
Appended drawing reference: 1, screen box；2, vibrator；3, mounting base；4, mounting rod；5, sieve；6, mounting groove；7, hold-down hook
Portion；8, gripping block；9, clamping screw；10, support rod；11, rotation stop component；12, rotation stop groove；13, rotation stop column；14, lock nut；
15, holding tank；16, slippage slot；17, thrust spring；18, locking jaw；19, locating slot；20, positioning column；21, rubber pad；22, pacify
Loading board；23, reinforcing rib；24, damping spring；25, support frame；26, driving motor；27, shifting block；28, recessing groove.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment:
With reference to Fig. 1, a kind of vibrating screen being convenient for changing sieve, including screen box 1, vibrator 2 and mounting base 3, vibrator 2 are solid
It is fixed to be arranged on screen box 1；Mounting base 3 is symmetricly set on the two sides of screen box 1, and every side of screen box 1 is respectively and fixedly provided with two mounting bases 3,
Screen box 1 is inclined to set.1 bottom of screen box is connected with support frame 25, and damping spring 24 is equipped between support frame 25 and mounting base 3,
24 one end of damping spring is fixedly connected with support frame 25, the one end of damping spring 24 far from support frame 25 with change that seat is fixed to be connected at that
It connects.Driving motor 26 is fixedly connected on support frame 25, vibrator 2 is preferably JFZ (Y) A-P type eccentric activator, driving electricity
Machine 26 passes through belt and eccentric activator V belt translation.
With reference to Fig. 1 and Fig. 2, it is removably connected with sieve 5 in screen box 1, mounting rod 4 is equipped in screen box 1, the setting of sieve 5 exists
On mounting rod 4, there are two sieve 5 is set along the vertical direction, the aperture of the sieve 5 of top is less than close to the aperture of the sieve 5 of lower section;
The both ends on 1 length direction of screen box are arranged in mounting rod 4, and the both ends of mounting rod 4 are respectively and fixedly provided with mounting plate 22, mounting plate 22 and peace
It is fixedly connected with reinforcing rib 23 between dress bar 4, mounting plate 22 and the side wall of screen box 1 are bolted；Reinforcing rib 23 is preferable
Strengthen the bonding strength between mounting rod 4 and mounting plate 22.
With reference to Fig. 3, mounting groove 6 is offered on mounting rod 4, sieve 5 is respectively and fixedly provided with installation hook portion close to the both ends of mounting rod 4
7, installation hook portion 7 is " U "-shaped, and installation hook portion 7 is formed by 5 bending of sieve；Gripping block 8 is equipped in mounting groove 6, the setting of sieve 5 exists
Between gripping block 8 and mounting groove 6, gripping block 8 is fixedly connected with rubber pad 21 close to the side of sieve 5, and rubber pad 21 is pressed
Power can form groove compatible with sieve 5, so as to preferably compress sieve 5, enable sieve 5 fixed
It is stronger.
With reference to Fig. 3, locating slot 19 is offered on mounting rod 4, positioning column 20 is fixed in gripping block 8, and positioning column 20 plugs
In locating slot 19 so that gripping block 8 connect with mounting rod 4 it is more stable so that gripping block 8 and mounting rod 4 will sieve
Net 5 clamps more stable.
With reference to Fig. 4, gripping block 8 is equipped with rotation stop component 11 away from the side of sieve 5, and rotation stop component 11 includes 12 He of rotation stop groove
Rotation stop column 13, gripping block 8 are connect with mounting rod 4 by clamping screw 9, and clamping screw 9 is fixed with lock far from one end of mounting rod 4
Tight nut 14, rotation stop groove 12 are provided on the periphery of lock nut 14.
With reference to Fig. 5, holding tank 15 is offered in gripping block 8, lock nut 14 is arranged in holding tank 15, holding tank 15
Slippage slot 16 is offered on inner sidewall, the sliding of rotation stop column 13 is arranged in slippage slot 16, thrust spring 17 is equipped in slippage slot 16,
17 one end of thrust spring is abutted with rotation stop column 13, and the one end of thrust spring 17 far from rotation stop column 13 is abutted with 16 bottom of slippage slot,
Rotation stop column 13 is set in rotation stop groove 12 in the promotion underthrust of thrust spring 17, to limit the rotation of clamping screw 9, is avoided
The case where clamping screw 9 rotates in vibration processes and is loosened.
With reference to Fig. 5, the recessing groove 28 being connected to slippage slot 16 is offered in gripping block 8, is fixed with shifting block on rotation stop column 13
27, outside recessing groove 28 and extended spot recessing groove 28, shifting block 27 is used for sliding in disassembly or installation locking bolt 9 shifting block 27
Rotation stop column 13 is moved, makes sliding rotation stop column 13 more convenient by stirring shifting block 27.
The support rod 10 for being used to support sieve 5 is also fixedly connected with reference to Fig. 2, in screen box 1, support rod 10 is along sieve 5
Length direction is equipped with multiple, has been bolted locking jaw 18 on support rod 10, locking jaw 18 is in " M " shape, locking jaw 18
It is pressed on sieve 5, so that more stable be installed to sieve 5 in screen box 1, so that sieve 5 is stronger when in use.
Installation process summary:
1, sieve 5 is routed on support rod 10 and mounting rod 4 first, the installation hook portion 7 of sieve 5 is then tucked into peace
In tankage 6；
2, the positioning column 20 in gripping block 8 is aligned again with the locating slot 19 on mounting rod 4, gripping block 8 is inserted into peace
In tankage 6；
3, rotation stop column 13 is then slid by shifting block 27, then gripping block 8 is locked on mounting rod 4 by clamping screw 9,
Sieve 5 is clamped on mounting rod 4；
4, then sieve 5 is pressed on locking jaw 18 by locking jaw 18.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of vibrating screen for being convenient for changing sieve, including screen box (1), vibrator (2) and mounting base (3)；
It is characterized in that, being equipped with mounting rod (4) in the screen box (1), sieve (5) are removably connected on the mounting rod (4)；
It is offered mounting groove (6) on the mounting rod (4), the sieve (5) is equipped with installation hook portion (7), the mounting groove (6)
In be equipped with gripping block (8), equipped with clamping screw (9) between the gripping block (8) and the mounting rod (4)；
The support rod (10) for being used to support the sieve (5) is additionally provided in the screen box (1).
2. the vibrating screen according to claim 1 for being convenient for changing sieve, which is characterized in that the gripping block (8) is equipped with
Rotation stop component (11), the rotation stop component (11) include rotation stop groove (12) and rotation stop column (13), and the clamping screw (9) is equipped with
Lock nut (14) offers rotation stop groove (12) on the lock nut (14), and the gripping block (8) is equipped with holding tank (15),
The lock nut (14) is arranged in holding tank (15), side wall of rotation stop column (13) the sliding setting in holding tank (15)
In, the rotation stop column (13) plugs into rotation stop groove (12).
3. the vibrating screen according to claim 2 for being convenient for changing sieve, which is characterized in that the side wall of the holding tank (15)
On offer slippage slot (16), the rotation stop column (13) is arranged in slippage slot (16), and thrust is equipped in the slippage slot (16)
Spring (17).
4. the vibrating screen according to claim 1 for being convenient for changing sieve, which is characterized in that the support rod (10) is equipped with
Locking jaw (18), the sieve (5) are arranged between locking jaw (18) and support rod (10).
5. the vibrating screen according to claim 1 for being convenient for changing sieve, which is characterized in that opened up on the mounting rod (4)
Have locating slot (19), be extended with positioning column (20) on the gripping block (8), the positioning column (20) is plugged in locating slot (19)
In.
6. the vibrating screen according to claim 1 for being convenient for changing sieve, which is characterized in that gripping block (8) the direction sieve
The side of net (5) is equipped with rubber pad (21).
7. the vibrating screen according to claim 1 for being convenient for changing sieve, which is characterized in that mounting rod (4) both ends are equal
Equipped with mounting plate (22), reinforcing rib (23) are equipped between the mounting rod (4) and mounting plate (22), the mounting plate (22) and sieve
The connection of case (1) side wall.
8. -7 any vibrating screen for being convenient for changing sieve according to claim 1, which is characterized in that sieve (5) edge
The vertical direction of screen box (1) be equipped with it is multiple, the sieve (5) is from top to bottom gradually reduced in aperture.
9. -7 any vibrating screen for being convenient for changing sieve according to claim 1, which is characterized in that the mounting base (3)
It is equipped with damping spring (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821947710.5U CN209222594U (en) | 2018-11-24 | 2018-11-24 | It is convenient for changing the vibrating screen of sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821947710.5U CN209222594U (en) | 2018-11-24 | 2018-11-24 | It is convenient for changing the vibrating screen of sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209222594U true CN209222594U (en) | 2019-08-09 |
Family
ID=67504426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821947710.5U Active CN209222594U (en) | 2018-11-24 | 2018-11-24 | It is convenient for changing the vibrating screen of sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209222594U (en) |
-
2018
- 2018-11-24 CN CN201821947710.5U patent/CN209222594U/en active Active
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