CN219560384U

CN219560384U - Sand and stone screening mechanism for construction waste

Info

Publication number: CN219560384U
Application number: CN202223230667.XU
Authority: CN
Inventors: 韩强; 林新益; 王国平
Original assignee: Luotian Baina Construction Waste Materials Treatment Co ltd
Current assignee: Luotian Baina Construction Waste Materials Treatment Co ltd
Priority date: 2022-12-03
Filing date: 2022-12-03
Publication date: 2023-08-22
Anticipated expiration: 2032-12-03

Abstract

The utility model discloses a sand screening mechanism for construction waste, which comprises a supporting base, wherein a supporting frame is hinged to one side of the top end of the supporting base, vibrating motors are fixedly arranged at the top ends of four gaskets, spring frames are fixedly arranged at the output ends of the four vibrating motors, a fixed frame is arranged at the upper end of the inner wall of the supporting frame in a clamping manner, and a screening net is arranged at the inner wall of the fixed frame in a clamping manner. According to the sand screening mechanism for the construction waste, the vibrating motor at the upper end of the gasket is started to vibrate, the spring frame vibrates, so that the spring frame is connected with the spring frame to vibrate violently, more sand with smaller size is effectively leaked from the screening net through vibration and supported and stored through the conveying belt, manual vibration of staff is not needed, the supporting frame is lifted through the handle after vibration is finished, and sand with large particles is discharged from the upper end of the supporting frame, so that screening and collection are facilitated, and convenience in use of the device is improved.

Description

Sand and stone screening mechanism for construction waste

Technical Field

The utility model relates to the technical field of sand screening, in particular to a sand screening mechanism for construction waste.

Background

The traditional sand and stone screening mechanism for the construction waste is mainly a device mechanism for classifying and screening sand and stones with different sizes in a construction place, and because the sand and stones with different sizes have different application diameters in the construction place, the sand and stone screening mechanism for the construction waste has very important functions in sand and stone separation;

to this end, chinese patent No. CN217314418U discloses a sand screening machine for recycling construction waste, in which a collection mechanism for classifying and collecting sand is provided in the box. The utility model can clean and classify and recycle the sand and stone on the construction waste, has better use effect, but when the sand and stone are screened by the common screening structure, the common screening structure usually needs to be rocked and screened on machine equipment by a worker, so that the sand and stone with smaller particles are leaked and collected, the equipment is very troublesome to operate, the workload of the worker is increased, and the convenience of the device in use is reduced.

Disclosure of Invention

In order to solve the above problems, an object of the present utility model is to provide a sand screening mechanism for construction waste, so as to solve the problems set forth in the background art.

In order to achieve the aim, the utility model provides a sand screening mechanism for construction waste, which comprises a support base, wherein the sand screening mechanism is mainly used as a device for screening sand with different sizes in a construction place, one side of the top end of the support base is hinged with a support frame, and four corners of the inner wall of the support frame are fixedly provided with gaskets;

the four vibrating motor is fixed on the top of gasket, four vibrating motor's output is fixed all is equipped with the spring frame, the upper end block of support frame inner wall is equipped with fixed frame, and four corners of fixed frame bottom respectively with the top fixed connection of four spring frames, fixed frame's inner wall block is equipped with screening net.

In one example, the handles are fixedly arranged at one ends of two sides of the outer wall of the support frame, and the first screw holes are formed at two corners of the top end of the support frame.

In an example, the second screw holes are all seted up at two corners on support base top, the backup pad is all fixed to the both ends of support base outer wall one side, the logical groove has been seted up to one side of support base outer wall.

In one example, one side of one supporting plate and one side of the inner wall of the supporting base are respectively provided with driving rollers in a rotating mode, and one ends of the two driving rollers are respectively connected with one side of the other supporting plate and the other side of the inner wall of the supporting base in a rotating mode.

In one example, one of them the outer wall cover of driving roller is equipped with the transmission band, and the inner wall of transmission band one end is connected with the outer wall transmission of another driving roller, one of them one side of backup pad is fixed and is equipped with gear motor, and one end and gear motor's the output fixed connection of one of them driving roller, two the inner wall of second screw all alternates and is equipped with the bolt, and the inner wall threaded connection of inner wall and two first screw that pass two second screw respectively of the outer wall of two bolt one end, four corners of support base bottom all are fixed and are equipped with the supporting leg.

In one example, a switch panel is fixedly arranged on one side of the outer wall of the support base, a vibration motor switch and a gear motor switch are respectively arranged on one side of the switch panel, and the vibration motor is electrically connected with an external power supply through the vibration motor switch and the gear motor through the gear motor switch.

The sand and stone screening mechanism for the construction waste provided by the utility model has the following beneficial effects:

1. the automatic vibration screening structure is arranged on the device and mainly comprises a supporting frame, a gasket, a vibrating motor, a spring frame, a fixed frame, a screening net and the like, sand and stones to be screened are placed at the upper end of the supporting frame and supported by the fixed frame and the screening net, the vibrating motor at the upper end of the gasket is started to vibrate, the spring frame vibrates, and then the fixed frame is connected with the spring frame to vibrate violently, so that more sand and stones with smaller size are effectively leaked from the screening net to be supported and contained by a transmission belt through vibration, a worker is not required to vibrate manually, the supporting frame is lifted through a handle after vibration is finished, sand and stones with large particles are discharged from the upper end of the supporting frame, screening and collection are facilitated, and therefore convenience in use of the device is improved.

2. The sand and stone conveying and collecting structure is arranged on the device, and mainly comprises the supporting plate, the through groove, the driving roller, the conveying belt, the gear motor and the like, the small-particle sand and stone is vibrated by the upper-end vibration structure and then falls on the conveying belt, the gear motor at the upper end of the supporting plate is started to drive the driving roller and the conveying belt, sand and stone are conveyed out, collection is convenient, and collection efficiency is high, so that the practicability of the device is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the vibrating motor and screen vibrating screen of the present utility model;

fig. 3 is a schematic structural view of the storage and transmission of the transmission belt of the present utility model.

In the figure: 1. a support base; 2. a support frame; 3. a gasket; 4. a vibration motor; 5. a spring rack; 6. a fixed frame; 7. screening net; 8. a grip; 9. a first screw hole; 10. a second screw hole; 11. a support plate; 12. a through groove; 13. a driving roller; 14. a transmission belt; 15. a speed reducing motor; 16. a bolt; 17. and (5) supporting legs.

Detailed Description

In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

The first embodiment of the utility model provides a sand screening mechanism for construction waste as shown in fig. 1-3, which comprises a supporting base 1, wherein a transmission belt 14 is sleeved on the outer wall of one transmission roller 13, the inner wall of one end of the transmission belt 14 is in transmission connection with the outer wall of the other transmission roller 13, one side of one supporting plate 11 is fixedly provided with a gear motor 15, one end of one transmission roller 13 is fixedly connected with the output end of the gear motor 15, the inner walls of two second screw holes 10 are respectively penetrated by bolts 16, the outer walls of one ends of the two bolts 16 respectively penetrate through the inner walls of the two second screw holes 10 and are in threaded connection with the inner walls of the two first screw holes 9, supporting legs 17 are respectively and fixedly arranged at four corners of the bottom of the supporting base 1, one side of the outer wall of the supporting base 1 is fixedly provided with a switch panel, one side of the switch panel is respectively provided with a vibration motor switch and a gear motor switch, and the vibration motor 4 is respectively electrically connected with an external power supply through the vibration motor switch and the gear motor 15.

In a second embodiment, the utility model provides a sand screening mechanism for building waste as shown in fig. 2, wherein a support frame 2 is hinged to one side of the top end of a support base 1, gaskets 3 are fixedly arranged at four corners of the inner wall of the support frame 2, vibration motors 4 are fixedly arranged at the top ends of the four gaskets 3, spring frames 5 are fixedly arranged at the output ends of the four vibration motors 4, a fixed frame 6 is clamped at the upper end of the inner wall of the support frame 2, four corners of the bottom of the fixed frame 6 are fixedly connected with the top ends of the four spring frames 5 respectively, a screening net 7 is clamped at the inner wall of the fixed frame 6, grips 8 are fixedly arranged at one ends of two sides of the outer wall of the support frame 2, and first screw holes 9 are formed at two corners of the top end of the support frame 2.

In a third embodiment, the utility model provides a sand screening mechanism for construction waste as shown in fig. 3, wherein two corners at the top end of a supporting base 1 are respectively provided with a second screw hole 10, two ends at one side of the outer wall of the supporting base 1 are respectively fixedly provided with a supporting plate 11, one side of the outer wall of the supporting base 1 is provided with a through groove 12, one side of one supporting plate 11 and one side of the inner wall of the supporting base 1 are respectively provided with a driving roller 13 in a rotating way, and one ends of the two driving rollers 13 are respectively connected with one side of the other supporting plate 11 and the other side of the inner wall of the supporting base 1 in a rotating way.

Working principle: when using the grit screening mechanism of construction waste among this design, at first need to articulate the support frame 2 of device upper end with support base 1, make the device can be normal use, and through being provided with the automatic vibration screening structure of constituteing by support frame 2 in this design, the gasket 3, vibrating motor 4, spring bracket 5, fixed frame 6 and screening net 7 etc. in, during the use, place the grit that needs the screening at support frame 2 upper end and support through fixed frame 6 and screening net 7, the vibrating motor 4 of start spacer 3 upper end makes its vibration, and spring bracket 5 also vibrations, and then make and connect fixed frame 6 and violently vibrate thereupon, through vibrations effectually with the less grit of more size follow screening net 7 vibration leakage down through the support of conveyer belt 14 accomodate, and do not need staff's manual vibration, lift support frame 2 through handle 8 after the vibration finishes, discharge the screw that the granule is big, make things convenient for screening to collect, thereby improve the convenience of device use, and when just shake the screen bolt 16 with first and second screw 10, make the support frame 10 and the second screw, make the conveyer belt 11 and the vibration roller 14 are held at the end, and the transmission roller 13 is gone up to the transmission end is reached, and the transmission roller is held at the transmission end is stable, the transmission 13 is reached, and the transmission roller is convenient for the transmission is reached, the transmission end is 13 is reached and is equipped with the transmission end 13, and is convenient for the transmission and is 13 and is convenient for 13.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.

Claims

1. A sand screening mechanism for construction waste, comprising:

the support comprises a support base (1), wherein one side of the top end of the support base (1) is hinged with a support frame (2), and gaskets (3) are fixedly arranged at four corners of the inner wall of the support frame (2);

the novel vibrating screen is characterized in that vibrating motors (4) are fixedly arranged at the top ends of the four gaskets (3), spring frames (5) are fixedly arranged at the output ends of the four vibrating motors (4), a fixed frame (6) is arranged at the upper end of the inner wall of the supporting frame (2) in a clamping mode, four corners of the bottom of the fixed frame (6) are fixedly connected with the top ends of the four spring frames (5) respectively, and screening nets (7) are arranged at the inner wall of the fixed frame (6) in a clamping mode.

2. A construction waste sand screening mechanism according to claim 1, wherein: the two ends of the outer wall of the support frame (2) are fixedly provided with handles (8), and the two corners of the top end of the support frame (2) are provided with first screw holes (9).

3. A construction waste sand screening mechanism according to claim 1, wherein: the two corners at the top end of the support base (1) are provided with second screw holes (10), two ends of one side of the outer wall of the support base (1) are fixedly provided with support plates (11), and one side of the outer wall of the support base (1) is provided with a through groove (12).

4. A construction waste sand screening mechanism according to claim 3, wherein: one side of one supporting plate (11) and one side of the inner wall of the supporting base (1) are respectively provided with a driving roller (13) in a rotating mode, and one ends of the two driving rollers (13) are respectively connected with one side of the other supporting plate (11) and the other side of the inner wall of the supporting base (1) in a rotating mode.

5. The construction waste sand screening mechanism of claim 4, wherein: one of them the outer wall cover of driving roller (13) is equipped with conveyer belt (14), and the inner wall of conveyer belt (14) one end is connected with the outer wall transmission of another driving roller (13), one of them one side of backup pad (11) is fixed be equipped with gear motor (15), and one end and gear motor's (15) output fixed connection of one of them driving roller (13), two the inner wall of second screw (10) all alternates and is equipped with bolt (16), and the inner wall threaded connection of inner wall and two first screw (9) of two second screw (10) are passed respectively to the outer wall of two bolt (16) one end, four corners of support base (1) bottom are all fixed and are equipped with supporting leg (17).

6. The construction waste sand screening mechanism of claim 5, wherein: the vibration motor is characterized in that a switch panel is fixedly arranged on one side of the outer wall of the support base (1), a vibration motor switch and a gear motor switch are respectively arranged on one side of the switch panel, and the vibration motor (4) is electrically connected with an external power supply through the vibration motor switch and the gear motor (15) through the gear motor switch.