CN220072367U - Sand and stone separator that filters through vibrations - Google Patents

Abstract

The utility model discloses a sand and stone separator for screening through vibration, which comprises a device shell, wherein a first telescopic spring is connected above the device shell, a first telescopic block is connected above the first telescopic spring, a vibration motor is connected outside the device shell, one end of the vibration motor is connected with a filter screen shell, one end of the filter screen shell is connected with a screening filter screen, a second telescopic block is connected outside the filter screen shell, a second telescopic spring is connected outside the second telescopic block, and a telescopic column is connected below the device shell. This sand and stone separator that filters through vibrations can rotate the threaded rod through driving the motor, drives the connecting block and translates from top to bottom on the threaded rod, drives flexible post through the connecting block and stretches out and draws back in supporting the inside of base, can adjust the height of device shell, can be according to the filler mode height-adjusting of difference, has increased the suitability of device.

Description

Sand and stone separator that filters through vibrations

Technical Field

The utility model relates to the technical field of sand and stone separators, in particular to a sand and stone separator for screening by vibration.

Background

The sand-stone separator is also called a vibrating screen and is used for separating crushed materials into particles with different particle sizes through one or more layers of screening surfaces, has high efficiency, light weight, complete and various series and multiple layers, can meet the requirements of dry material screening, and is mainly used for cleaning a mixer truck for the circulation of a concrete mixing station and separating, collecting and recycling sand, stone, slurry and the like in waste. Solves the pollution problem of concrete, and can save precious building resources economically and reasonably. The concrete mixer belongs to the necessary matched recovery equipment of the concrete mixer.

Traditional sand and stone separator uses special vehicle directly to empty it in the use, can remain on the ground after empting, needs the manual work to empty again, because the vehicle is higher, and the workman is when empting it, need to empty remaining grit to the eminence earlier, waste time and energy, traditional sand and stone separator is fixed the screen cloth with the screw when using generally, vibrations for a long time, and the screen cloth is easy not hard up, needs often to maintain, and the screen cloth is inside the machine generally simultaneously, and it is comparatively difficult to maintain.

We have therefore proposed a sand separator which screens by vibration in order to solve the problems set out above.

Disclosure of Invention

The utility model aims to provide a sand-stone separator which is screened through vibration so as to solve the problems that the height cannot be adjusted and the screen is difficult to maintain in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sand and stone separator that filters through vibrations, includes the device shell, the top of device shell is connected with first telescopic spring, and the top of first telescopic spring is connected with first telescopic block, the outside of device shell is connected with vibrating motor, and vibrating motor's one end is connected with the filter screen shell, the one end of filter screen shell is connected with the screening filter screen, and filter screen shell's the outside is connected with the flexible piece of second, the outside of the flexible piece of second is connected with the second telescopic spring, the below of device shell is connected with flexible post, and the inside of flexible post is fixed with the attenuator, the below of flexible post is connected with the support base, and flexible post internally connected with the threaded rod, the outside of threaded rod is connected with the connecting block, and the threaded rod outside is fixed with the gear, the below of threaded rod is connected with the supporting shoe, the outside of device shell is connected with driving motor, and driving motor is connected with the actuating lever, the outside of bolt shell is fixed with the second telescopic block, and device shell internally connected with swivel bearing, the inside of device shell is fixed with the worm wheel of discharging plate.

Preferably, the device housing is internally provided with a groove, and the second telescopic block is movably connected in the inner groove of the device housing.

Preferably, the first telescopic block is telescopic inside the device housing by a first telescopic spring.

Preferably, the driving motor penetrates through the device shell and is connected with the worm gear, and the worm gear is in meshed connection with the gear.

Preferably, the threaded rod is connected in the support base, and the threaded rod is connected with the telescopic column through the connecting block.

Compared with the prior art, the utility model has the beneficial effects that: the sand-stone separator which screens through vibration;

(1) Through driving the motor and can rotate the threaded rod, drive the connecting block and translate from top to bottom on the threaded rod, drive flexible post through the connecting block and stretch out and draw back in supporting the base inside, can adjust the height of device shell, can be according to the packing mode height-adjusting of difference, increased the suitability of device.

(2) The inside of device shell has set up the second telescopic block that stretches out and draws back through the second telescopic spring, can carry out centre gripping and fixed to the filter screen shell, and the internally mounted of device shell has swivel bearing simultaneously, fixes through the bolt, rotates through swivel bearing, can realize the quick replacement to the filter screen, has reduced the frequency of maintaining, has improved maintenance efficiency.

(3) The top of device shell has set up through first expansion spring driven first flexible piece, can all slow down the impact force of grit that drops, has improved the life of device, and the below of device shell is provided with the attenuator simultaneously and can reduces the impact force to the bottom surface, has improved the ability of making an uproar of device.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model in a front cross-section;

FIG. 2 is a schematic side cross-sectional view of the present utility model;

FIG. 3 is a schematic diagram of a cross-sectional side view of a screen housing of the present utility model;

FIG. 4 is a schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 5 is a schematic view of the structure of FIG. 1B according to the present utility model;

FIG. 6 is a schematic diagram of a cross-sectional view of a filter screen housing of the present utility model.

In the figure: 1. a device housing; 2. a first telescopic block; 3. a first extension spring; 4. a support base; 5. a vibration motor; 6. a filter screen housing; 7. screening a filter screen; 8. a second telescopic block; 9. a second extension spring; 10. a telescopic column; 11. a damper; 12. a threaded rod; 13. a driving motor; 14. a support block; 15. a gear; 16. a worm gear; 17. a driving rod; 18. a plug pin; 19. a rotating bearing; 20. a discharge plate; 21. and (5) connecting a block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a sand and stone separator that filters through vibrations, including device shell 1, the top of device shell 1 is connected with first telescopic spring 3, and the top of first telescopic spring 3 is connected with first telescopic block 2, the outside of device shell 1 is connected with vibration motor 5, and the one end of vibration motor 5 is connected with filter screen shell 6, the one end of filter screen shell 6 is connected with screening filter screen 7, and the outside of filter screen shell 6 is connected with second telescopic block 8, the outside of second telescopic block 8 is connected with second telescopic spring 9, the below of device shell 1 is connected with telescopic column 10, and telescopic column 10's inside is fixed with attenuator 11, telescopic column 10's below is connected with support base 4, and telescopic column 10 internally connected with threaded rod 12, the outside of threaded rod 12 is connected with connecting block 21, and the outside of threaded rod 12 is fixed with gear 15, the below of 12 is connected with supporting shoe 14, the outside of device shell 1 is connected with driving motor 13, and driving motor 13 is connected with actuating lever 17, the outside of driving lever 17 is fixed with second telescopic block 8, device shell 1's outside is fixed with worm 18, and worm wheel device 1 inside is connected with inside bearing device 19, inside of device 1 has the inside of discharging plate 20.

The inside of the device shell 1 is provided with a groove, and the second telescopic block 8 is movably connected in the inner groove of the device shell 1, so that the filter screen shell 6 can be clamped.

The first telescopic block 2 stretches and contracts inside the device shell 1 through the first telescopic spring 3, so that impact force of sand and stone on the device shell 1 is reduced.

The driving motor 13 penetrates through the device shell 1 and is connected with the worm gear 16, the worm gear 16 is in meshed connection with the gear 15, and the threaded rod 12 is driven by the driving motor 13.

The threaded rod 12 is connected inside the support base 4, and the threaded rod 12 is connected with the telescopic column 10 through the connecting block 21, and the telescopic column 10 can be telescopic inside the support base 4 through the connecting block 21.

Working principle: when using this sand and stone separator that filters through vibrations, at first when needs carry out the grit separation, start vibrating motor 5, the filter screen shell 6 that vibrating motor 5 connects can drive screening filter screen 7 and shake the screening, and the grit of screening finishes can follow flitch 20 and go out the ejection of compact.

When needs carry out artifical packing, start driving motor 13, driving motor 13 can drive worm gear 16 and actuating lever 17 and rotate, and worm gear 16 can drive gear 15 and rotate, and gear 15 can drive the threaded rod 12 of connecting on supporting shoe 14 and rotate, and the connecting block 21 on the threaded rod 12 can drive flexible post 10 and shrink in supporting base 4 inside, thereby flexible post 10 shrink adjusts the height of device shell 1.

When the filter screen needs to be replaced, the bolt 18 is opened, the filter screen shell 6 is pulled through the rotary bearing 19, a new filter screen shell 6 is inserted into the middle position of the second telescopic block 8, and the second telescopic block 8 is pushed by the second telescopic spring 9 to clamp the filter screen shell 6.

When the grit falls into the feed inlet, the grit can push down first flexible piece 2, and first flexible spring 3 of first flexible piece 2 below can weaken the impact force that the grit produced, and simultaneously, the shock attenuation is fallen into to the vibrations that device shell 1 below can produce to the device to the attenuator 11, has just accomplished the workflow of this kind of grit separating centrifuge that filters through vibrations above, and the content that does not make a detailed description in this specification all belongs to the prior art that the expert in the field knows.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. The utility model provides a sand and stone separator that sieves through vibrations, includes device shell (1), its characterized in that: the device comprises a device shell (1), a first telescopic spring (3) is connected above the device shell (1), a first telescopic block (2) is connected above the first telescopic spring (3), a vibration motor (5) is connected to the outer side of the device shell (1), one end of the vibration motor (5) is connected with a filter screen shell (6), one end of the filter screen shell (6) is connected with a screening filter screen (7), the outer side of the filter screen shell (6) is connected with a second telescopic block (8), a second telescopic spring (9) is connected to the outer side of the second telescopic block (8), a telescopic column (10) is connected to the lower side of the device shell (1), a damper (11) is fixed inside the telescopic column (10), a supporting base (4) is connected to the lower side of the telescopic column (10), a threaded rod (12) is connected to the outer side of the threaded rod (12), a gear (15) is fixed to the outer side of the threaded rod (12), a supporting block (14) is connected to the lower side of the threaded rod (12), a worm wheel motor (1) is connected to the outer side of the drive rod (13), a worm (17) is connected to the outer side of the drive rod (13), the device is characterized in that a bolt (18) is fixed on the outer side of the device shell (1), a rotating bearing (19) is connected inside the device shell (1), and a discharging plate (20) is fixed inside the device shell (1).

2. The sand and stone separator for screening by vibration according to claim 1, wherein: the inside of the device shell (1) is provided with a groove, and the second telescopic block (8) is movably connected in the inner groove of the device shell (1).

3. The sand and stone separator for screening by vibration according to claim 1, wherein: the first telescopic block (2) stretches and contracts in the device shell (1) through the first telescopic spring (3).

4. The sand and stone separator for screening by vibration according to claim 1, wherein: the driving motor (13) penetrates through the device shell (1) and is connected with the worm gear (16), and the worm gear (16) is in meshed connection with the gear (15).

5. The sand and stone separator for screening by vibration according to claim 1, wherein: the threaded rod (12) is connected to the inside of the supporting base (4), and the threaded rod (12) is connected with the telescopic column (10) through the connecting block (21).