CN219464001U - Sieving device easy to maintain - Google Patents

Abstract

The utility model provides a sieving device easy to maintain, which relates to the technical field of sieving devices and comprises a frame body, wherein a vibrating motor is fixedly arranged on the surface of the frame body, a containing groove is formed in the frame body, a connecting frame is connected in a sliding manner in the containing groove, an inclined filter screen is arranged in the connecting frame, a clamping groove is formed in the outer side of the connecting frame, elastic pins are fixedly arranged on the surface of the frame body, clamping blocks are connected between the elastic pins in a sliding manner, and the clamping blocks penetrate through the frame body and extend to the inside of the clamping groove, and a supporting frame is fixedly arranged on the outer side of the frame body. According to the utility model, the connecting frame is clamped into the clamping groove through the clamping block for fixing, when the inclined filter screen is damaged and needs to be replaced and maintained, a worker only needs to remove the clamping block out of the clamping groove, and the connecting frame can be detached for replacing and maintaining the inclined filter screen, so that the whole process is simple to operate, the replacement time is saved, and the maintenance and the use of the worker are facilitated.

Description

Sieving device easy to maintain

Technical Field

The utility model relates to the technical field of sieving devices, in particular to an easy-to-maintain sieving device.

Background

Before concrete mixing is carried out in a concrete mixing plant, a sieving device is often required to sieve concrete raw materials, and in the long-term use process of the sieving device, the screen structure of the sieving device is mostly easy to damage and needs to be replaced and maintained, and the screen structure of the existing sieving device is mostly fixed on the sieving device through bolts or welding, so that a worker is often difficult to detach the screen structure for replacement and maintenance, and the maintenance of the worker is inconvenient.

The utility model provides a chinese patent net CN216174142U provides a concrete vibrating screen with dust fall device, its concrete effect after sieving is higher, and a large amount of dust that raise when having reduced the concrete and sieving, which comprises a frame, the rotation is connected with the conveying axle in the frame, install first motor in the frame, the output and a conveying axle of first motor are connected, the conveying axle passes through conveyer belt transmission and is connected, be connected with the backup pad in the frame, the slide hole has been seted up in the backup pad, be connected with two springs in the slide hole, be connected with the slider between two springs, slider sliding connection is in the slide hole, the slider rotates and is connected with the power pole, be connected with the rocker on the power pole, rotate on the rocker and be connected with the gangbar, install the second motor in the backup pad, the output of second motor is connected with the drive wheel, be connected with the drive wheel through the drive belt transmission with the power wheel, be connected with the sand sieving device on the slider, be connected with dust fall system in the frame, but it often is difficult to pull down and is inconvenient for the staff to maintain and use, need to improve.

Chinese patent net CN215542577U provides a concrete feed bin is with filtering vibrator, including the feed bin, the top fixedly connected with of feed bin goes into the hopper, the bottom fixedly connected with of feed bin goes out the hopper, the bottom fixedly connected with support that goes out the hopper, the right side wall of feed bin has been seted up the mouth that sieves, the left side fixed mounting of support has the control box, all fixedly connected with frame on the left and right sides outer wall of feed bin, two the equal fixed mounting in inboard of frame has vibrating motor, two equal swing joint has the driving sleeve on vibrating motor's the output shaft, two spacing spout has all been seted up on the left and right sides wall of driving sleeve. This concrete feed bin is with filtering vibrator, its overall structure retrencies and is convenient for carry out high-efficient vibrations to the concrete material and sieves, and stability is good when sieving to effectually solved the concrete material such as sand and lower and the problem of consuming time and consuming power of efficiency when adopting the manual work to sieve, but its rack of sieving is when dismantling, is difficult to take out in the time feed bin from, is inconvenient for the staff to change and maintains, needs to improve.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a sieving device which is easy to maintain.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a device that sieves of easy to maintain, includes the framework, the fixed surface of framework installs vibrating motor, the holding tank has been seted up to the inside of framework, the inside sliding connection of holding tank has the connection frame, the internally mounted of connection frame has the slope filter screen, the draw-in groove has been seted up in the outside of connection frame, the fixed surface of framework has the bullet round pin, sliding connection has the fixture block between the bullet round pin, the fixture block runs through the framework and extends to the inside of draw-in groove, the support frame has been fixed in the outside of framework.

In order to control the feeding and discharging of raw materials, the utility model is improved in that a feeding hopper is arranged at the top of the frame body, and a discharging hopper is fixedly arranged at the bottom of the frame body.

In order to enable the raw materials to fall above the inclined filter screen, the improvement of the utility model is that the inclined plate is fixedly arranged inside the frame body above the connecting frame.

In order to facilitate pulling the clamping block, the utility model is improved in that the surface of the clamping block is fixedly provided with a pull ring, and the surface of the connecting frame is fixedly provided with a shifting block.

In order to facilitate sundries collection, the utility model is improved in that a collection structure is arranged on the surface of the frame body and positioned on the outer side of the accommodating groove, the collection structure comprises a collection box, a connecting plate is fixedly arranged on the surface of the collection box, a straight groove is formed in the surface of the connecting plate, a connecting block is inserted into the straight groove, and the connecting block is fixedly connected with the frame body.

In order to facilitate lifting of the collecting box, the utility model is improved in that through grooves are formed in the surface of the collecting box, and the through grooves are symmetrically distributed.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, the connecting frame is clamped into the clamping groove through the clamping block to be fixed, when the inclined filter screen is damaged and needs to be replaced and maintained, a worker only needs to remove the clamping block out of the clamping groove, and then the connecting frame can be detached to replace and maintain the inclined filter screen, so that the whole process is simple to operate, the replacement time is saved, and the maintenance and the use of the worker are facilitated.

2. According to the utility model, by arranging the collecting structure, the collecting box can be limited at the outer side of the inclined filter screen by the connecting blocks and the connecting plates, so that sundries sliding from the inclined filter screen can fall into the collecting box, and therefore, the sundries can be collected and treated by staff, and the collecting box is convenient for the staff to use.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a sieving device with easy maintenance according to the present utility model;

FIG. 2 is a schematic side view of a collection box and a connection frame of a sieving device with easy maintenance;

fig. 3 is a schematic bottom view of a collection box and a connection frame of a sieving device with easy maintenance;

fig. 4 is a schematic view of the structure of the sieving device at a in fig. 3, which is easy to maintain.

Legend description:

1. a frame; 2. a vibration motor; 3. a receiving groove; 4. a connection frame; 5. tilting the filter screen; 6. a clamping groove; 7. a spring pin; 8. a clamping block; 9. a support frame; 10. a sloping plate; 11. a collection box; 12. a connecting plate; 13. and (5) connecting a block.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," 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, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Example 1

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a sieving mechanism of easy to maintain, including framework 1, the fixed surface of framework 1 installs vibrations motor 2, the holding tank 3 has been seted up to the inside of framework 1, the inside sliding connection of holding tank 3 has connecting frame 4, connecting frame 4's internally mounted has slope filter screen 5, draw-in groove 6 has been seted up in the outside of connecting frame 4, the fixed bullet round pin 7 that has on the surface of framework 1, sliding connection has fixture block 8 between the bullet round pin 7, fixture block 8 runs through framework 1 and extends to the inside of draw-in groove 6, support frame 9 has been fixedly installed in the outside of framework 1, connecting frame 4 is fixed in draw-in groove 6 through fixture block 8 card, when the damage appears in slope filter screen 5 and needs to change the maintenance, the staff only need shift out fixture block 8 draw-in groove 6, can pull down connecting frame 4, change the maintenance to slope filter screen 5, whole process easy operation has saved the change time simultaneously, make things convenient for the staff to maintain and use.

As shown in fig. 1-4, the top of the frame body 1 is provided with a feed hopper, the bottom of the frame body 1 is fixedly provided with a discharge hopper, the feed hopper and the discharge hopper can guide the feeding and discharging of raw materials so as to achieve a better use effect, an inclined plate 10 is fixedly arranged above the connecting frame 4 in the frame body 1, the inclined plate 10 can limit the sliding of the raw materials so that the raw materials slide to the upper part of the inclined screen mesh so as to achieve a better sieving effect, the surface of the clamping block 8 is fixedly provided with a pull ring so that a worker pulls the pull ring to drive the clamping block 8 to move, and the surface of the connecting frame 4 is fixedly provided with a shifting block so that the worker pulls the shifting block to drive the connecting frame 4 to move.

Example two

As shown in fig. 2-3, the surface of the frame body 1 is provided with a collecting structure outside the accommodating groove 3, the collecting structure comprises a collecting box 11, a connecting plate 12 is fixedly arranged on the surface of the collecting box 11, a straight groove is formed in the surface of the connecting plate 12, a connecting block 13 is inserted into the straight groove, the connecting block 13 is fixedly connected with the frame body 1, the collecting box 11 can be limited outside the inclined filter screen 5 by the connecting block 13 and the connecting plate 12, so that sundries sliding from the inclined filter screen 5 can fall into the collecting box 11, and therefore, the sundries can be collected and processed by workers, and the use of the workers is facilitated.

As shown in fig. 2-3, through grooves are formed in the surface of the collecting box 11, the through grooves are symmetrically distributed, and can facilitate the staff to carry the collecting box 11 up for movement, so that the staff can use the collecting box conveniently.

Working principle: when the device is used, the whole device can be placed at a proper position, the conveying belt for conveying is arranged below the discharging hopper, then the conveying belt for feeding is arranged above the feeding hopper, the vibration motor 2 can be started, the vibration motor 2 drives the frame body 1 to vibrate, then raw materials are poured into the feeding hopper through the feeding conveying belt, the raw materials fall on the inclined filter screen 5 under the blocking of the inclined plate 10, pass through the inclined filter screen 5 under vibration, fall on the conveying belt through the discharging hopper and are conveyed, when the inclined filter screen 5 is damaged, a worker only needs to pull the pull ring outwards, move the clamping block 8 out of the clamping groove 6, can stir the shifting block, draw the connecting frame 4 out of the accommodating groove 3, can insert the connecting frame 4 with the new inclined filter screen 5 into the accommodating groove 3, the elastic pin 7 can push the clamping block 8 into the clamping groove 6, the connecting frame 4 can be replaced, the replacement maintenance of the inclined filter screen 5 is completed, impurities on the surface of the inclined filter screen 5 fall into the collecting box 11 under vibration, the collecting box 11 is required to be separated when the collecting box 11 is required to be removed, and the collecting box 11 is required to be detached from the collecting box 11, and the collecting box is required to be detached from the collecting box 11.

The present utility model is not limited to the above embodiments, and any equivalent embodiments which can be changed or modified by the technical disclosure described above can be applied to other fields, but any simple modification, equivalent changes and modification to the above embodiments according to the technical matter of the present utility model will still fall within the protection scope of the technical disclosure.

Claims (6)

1. The utility model provides a sieving mechanism of easy to maintain, includes framework (1), its characterized in that: the vibration motor is characterized in that the vibration motor (2) is fixedly arranged on the surface of the frame body (1), the accommodating groove (3) is formed in the frame body (1), the connecting frame (4) is connected with the inner sliding connection of the accommodating groove (3), the inclined filter screen (5) is arranged in the inner mounting of the connecting frame (4), the clamping groove (6) is formed in the outer side of the connecting frame (4), the spring pins (7) are fixedly arranged on the surface of the frame body (1), the clamping blocks (8) are connected between the spring pins (7) in a sliding mode, and the clamping blocks (8) penetrate through the frame body (1) and extend to the inner side of the clamping groove (6), and the supporting frame (9) is fixedly arranged on the outer side of the frame body (1).

2. The easy-to-maintain sieving device of claim 1, wherein: the top of the frame body (1) is provided with a feed hopper, and the bottom of the frame body (1) is fixedly provided with a discharge hopper.

3. The easy-to-maintain sieving device of claim 1, wherein: an inclined plate (10) is fixedly arranged above the connecting frame (4) in the frame body (1).

4. The easy-to-maintain sieving device of claim 1, wherein: the surface of the clamping block (8) is fixedly provided with a pull ring, and the surface of the connecting frame (4) is fixedly provided with a shifting block.

5. The easy-to-maintain sieving device of claim 1, wherein: the surface of framework (1) is provided with the collection structure in the outside of holding tank (3), the collection structure is including collecting box (11), the fixed connecting plate (12) that have in surface of collecting box (11), straight flute has been seted up on the surface of connecting plate (12), connecting block (13) have been inserted to the inside in straight flute, connecting block (13) and framework (1) fixed connection.

6. The easy-to-maintain sieving apparatus of claim 5, wherein: through grooves are formed in the surface of the collecting box (11), and the through grooves are symmetrically distributed.