CN210816140U - Small-size building machinery equipment of vibration screening formula - Google Patents

Abstract

The utility model discloses a vibrating screen formula's small-size building machinery equipment, including the sieve separator body, the lower extreme lateral wall of sieve separator body is seted up flutedly, transversely be equipped with the horizontal pole in the recess, and a plurality of wheel framves of the lower extreme lateral wall fixedly connected with of horizontal pole, it is a plurality of the lower extreme lateral wall of wheel frame rotates through a plurality of pivots and is connected with a plurality of wheels, the mounting groove has been seted up to the upper end lateral wall of sieve separator body, the lower extreme lateral wall of mounting groove rotates through rotating the piece and is connected with the threaded rod, and the cover is equipped with the nut rather than matching on the threaded rod, the equal fixedly connected with dead lever of both sides lateral wall of nut, the lower extreme lateral wall. The utility model discloses can turn into in the wheel income recess and play the supporting role with the backup pad at the sieve separator during operation, avoid taking place the potential safety hazard that the long distance displacement brought that rolls and cause because of acutely rocking the messenger wheel, ensure the security of vibration sieve separator during operation.

Description

Small-size building machinery equipment of vibration screening formula

Technical Field

The utility model relates to a construction machinery technical field especially relates to a small-size construction machinery equipment of vibration screening formula.

Background

The vibrating screen machine is a high-precision screen machine, is commonly used for screening sand and stones in the building industry, has high screening speed and good effect, uses the vibrating motor to provide power and supports long-time uninterrupted operation, so the vibrating screen machine is popular in the building industry, and can easily push the screen machine to a required place through wheels on the building industry, thereby being easy and convenient.

The common vibration screening machine utilizes the brake block to fix the wheel, so that the vibration screening machine is fixed, but in the working process, the vibration screening machine can shake violently due to the friction force between the brake block and the wheel, the vibration screening machine cannot be well fixed, the wheel rolls to enable the screening machine to shift, and great potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the friction between brake block and the wheel can not play good fixed effect to the vibration screening machine among the prior art, and the small-size construction machinery equipment of a vibration screening formula that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a small-size construction machinery equipment of vibration screening formula, includes the sieve separator body, the lower extreme lateral wall of sieve separator body is seted up flutedly, transversely be equipped with the horizontal pole in the recess, and a plurality of wheel framves of the lower extreme lateral wall fixedly connected with of horizontal pole, it is a plurality of the lower extreme lateral wall of wheel frame rotates through a plurality of pivots and is connected with a plurality of wheels, the mounting groove has been seted up to the upper end lateral wall of sieve separator body, the lower extreme lateral wall of mounting groove rotates through rotating the piece and is connected with the threaded rod, and the cover is equipped with the nut rather than matcing on the threaded rod, the equal fixedly connected with dead lever of both sides lateral wall of nut, the lower extreme lateral wall fixedly connected with of dead lever is vertical, and the lifter.

Preferably, the threaded rod runs through the opening setting of mounting groove, and the upper end lateral wall fixedly connected with bull stick of threaded rod, the upper end lateral wall fixedly connected with handle of threaded rod is kept away from to the bull stick.

Preferably, the side walls of the two sides of the cross rod are fixedly connected with connecting rods, the side walls of the two sides of the groove are provided with sliding grooves, and the connecting rods are connected with the sliding grooves in a sliding mode through sliding blocks.

Preferably, the lower extreme lateral wall fixedly connected with two backup pads of sieve separator body, and the backup pad is located the both sides setting of recess.

Preferably, one side wall of the screening machine body is fixedly connected with a pushing handle, and the pushing handle is wrapped by a rubber pad.

Preferably, the opening part of mounting groove is equipped with the dustproof pad rather than matching, and the threaded rod runs through the dustproof pad setting.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the nut cannot rotate along with the threaded rod under the limiting action of the lifting rod and the side wall of the mounting groove, and is driven to lift through the meshing force of the threads, so that the transverse rod and the wheel are driven to lift, the wheel can be retracted into the groove, the wheel is retracted after the screening machine is pushed to a specified position, the potential safety hazard caused by long-distance displacement due to rolling of the wheel due to severe shaking of the screening machine during working is completely avoided, and stable and efficient working of the screening machine body is ensured;

2. can easily rotate bull stick and threaded rod and rotate along rotating the piece through holding the handle, light laborsaving, in addition, through the limiting displacement of spout and slider, avoid horizontal pole and the in-process of wheel lift to take place to rock and cause the damage to wheel and horizontal pole, ensure that the wheel can normally work, utilize the backup pad to support the sieve separator body in addition, avoid sieve separator body and ground contact to cause the damage, protect the life of sieve separator body.

Drawings

Fig. 1 is a schematic structural diagram of a vibration screening type small construction machinery apparatus provided by the present invention;

fig. 2 is a schematic structural diagram at a in fig. 1.

In the figure: 1 screening machine body, 2 grooves, 3 cross bars, 4 wheel frames, 5 rotating shafts, 6 wheels, 7 mounting grooves, 8 rotating parts, 9 threaded rods, 10 nuts, 11 fixing rods, 12 lifting rods, 13 rotating rods, 14 grips, 15 connecting rods, 16 sliding grooves, 17 sliding blocks, 18 supporting plates, 19 push handles and 20 dustproof pads.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a vibrating screening type small-sized construction machinery equipment comprises a screening machine body 1, wherein a pushing handle 19 is fixedly connected to one side wall of the screening machine body 1, a rubber pad is wrapped on the pushing handle 19, the screening machine body 1 can be pushed more easily by holding the pushing handle 19, time and labor are saved, the rubber pad can prevent hands and the pushing handle 19 from being abraded, the hands are protected, two supporting plates 18 are fixedly connected to the side wall of the lower end of the screening machine body 1, the supporting plates 18 are arranged on two sides of a groove 2, and after wheels 6 are upwards accommodated in the groove 2, the supporting plates 18 play a supporting role on the screening machine body 1, so that the screening machine body 1 is prevented from being directly contacted with the ground to cause damage;

the side wall of the lower end of the screening machine body 1 is provided with the groove 2, the wheel 6 can be accommodated in the groove 2 after the screening machine body 1 is pushed to a designated position, the supporting plate 18 is used for supporting the screening machine body 1, safety accidents caused by rolling and displacement of the wheel 6 due to severe shaking of the screening machine body 1 during working are avoided, the transverse rod 3 is transversely arranged in the groove 2, the side walls of the two sides of the transverse rod 3 are fixedly connected with the connecting rods 15, the side walls of the two sides of the groove 2 are provided with the chutes 16, the connecting rods 15 are in sliding connection with the chutes 16 through the sliders 17, the lifting of the transverse rod 3 can drive the wheel 6 to lift, the connecting rods 15 and the sliders 17 can limit the transverse rod 3 and the wheel 6, the transverse rod 3 and the wheel 6 can stably lift vertically, and;

the side wall of the lower end of the cross rod 3 is fixedly connected with a plurality of wheel frames 4, the wheel frames 4 play a good supporting role for the screening machine body 1, the screening machine body 1 is prevented from falling down due to unbalance, the side walls of the lower ends of the wheel frames 4 are rotatably connected with a plurality of wheels 6 through a plurality of rotating shafts 5, when the screening machine body 1 is moved, the wheels 6 are easily pushed to move by using rolling friction force of the wheels 6, the screening machine body 1 is conveniently pushed to different workplaces for vibration screening, the side wall of the upper end of the screening machine body 1 is provided with a mounting groove 7, a dustproof pad 20 matched with the mounting groove 7 is arranged at an opening of the mounting groove 7, the threaded rod 9 penetrates through the dustproof pad 20, the dustproof pad 20 can prevent dust from entering the mounting groove 7, the cleanness in the mounting groove 7 is protected;

the side wall of the lower end of the mounting groove 7 is rotatably connected with a threaded rod 9 through a rotating part 8, the threaded rod 9 penetrates through the opening of the mounting groove 7 and is arranged, the side wall of the upper end of the threaded rod 9 is fixedly connected with a rotating rod 13, the side wall of the upper end of the rotating rod 13, which is far away from the threaded rod 9, is fixedly connected with a handle 14, the handle 14 is held to easily drive the rotating rod 13 to rotate, so as to drive the threaded rod 9 to rotate, the threaded rod 9 is easy and labor-saving, a nut 10 matched with the threaded rod 9 is sleeved on the threaded rod 9, both side walls of the nut 10 are fixedly connected with fixed rods 11, the side wall of the lower end of the fixed rod 11 is fixedly connected with a vertically arranged lifting rod 12, the lifting rod 12 penetrates through the side wall of the lower end of the mounting groove 7 and is fixedly connected, instead, the engaging force of the threaded rod 9 drives the nut 10 to ascend and descend, the nut 10 drives the fixing rod 11 and the lifting rod 12 to ascend and descend, the lifting rod 12 drives the cross rod 3 and the wheel 6 to ascend and descend, the wheel 6 is collected into the groove 2, the supporting plate 18 is used for supporting and fixing the screening machine body 1, even if the screening machine body 1 shakes violently, the displacement distance of the supporting plate 18 can be ignored, and the safety and stability of the screening machine body 1 during working are guaranteed.

The utility model discloses promote sieve separator body 1 to appointed workplace, it can easily drive bull stick 13 and rotate to hold handle 14, thereby drive threaded rod 9 and rotate, when threaded rod 9 rotates, lower extreme lateral wall through mounting groove 7 is to the limiting displacement of lifter 12, make dead lever 11 and nut 10 can not follow threaded rod 9 and rotate, and then the engaging force that receives threaded rod 9 drives nut 10 and goes up and down, nut 10 drives dead lever 11 and lifter 12 and goes up and down, lifter 12 drives horizontal pole 3 and 6 lifts of wheel, just so in wheel 6 income recess 2, and then play support and fixed action to sieve separator body 1 with backup pad 18, even sieve separator body 1 acutely shakes, and the displacement distance that backup pad 18 takes place can be ignored, guarantee the safety and stability of sieve separator body 1 during operation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A vibration screening type small-sized construction mechanical device comprises a screening machine body (1) and is characterized in that a groove (2) is formed in the lower end side wall of the screening machine body (1), a transverse rod (3) is transversely arranged in the groove (2), a plurality of wheel frames (4) are fixedly connected to the lower end side wall of the transverse rod (3), a plurality of wheels (6) are rotatably connected to the lower end side wall of each wheel frame (4) through a plurality of rotating shafts (5), an installation groove (7) is formed in the upper end side wall of the screening machine body (1), a threaded rod (9) is rotatably connected to the lower end side wall of the installation groove (7) through a rotating member (8), a nut (10) matched with the threaded rod (9) is sleeved on the threaded rod (9), fixing rods (11) are fixedly connected to the side walls of the two sides of the nut (10), and a vertically arranged lifting rod (12) is fixedly connected to the lower, and the lifting rod (12) penetrates through the side wall of the lower end of the mounting groove (7) and is fixedly connected with the side wall of the upper end of the cross rod (3).

2. The vibrating screen type small construction machinery equipment as claimed in claim 1, wherein the threaded rod (9) is disposed through an opening of the mounting groove (7), and a rotating rod (13) is fixedly connected to an upper end side wall of the threaded rod (9), and a handle (14) is fixedly connected to an upper end side wall of the rotating rod (13) far away from the threaded rod (9).

3. The vibratory screening type small construction machinery equipment as claimed in claim 1, wherein the side walls of the two sides of the cross bar (3) are both fixedly connected with a connecting rod (15), the side walls of the two sides of the groove (2) are both provided with a sliding groove (16), and the connecting rod (15) is slidably connected with the sliding groove (16) through a sliding block (17).

4. The vibrating screening type small construction machinery equipment according to claim 1, wherein two support plates (18) are fixedly connected to the side wall of the lower end of the screening machine body (1), and the support plates (18) are arranged on two sides of the groove (2).

5. The vibrating screening type small construction machinery equipment as claimed in claim 1, wherein a pushing handle (19) is fixedly connected to one side wall of the screening machine body (1), and the pushing handle (19) is wrapped with a rubber pad.

6. A vibrating screening type small construction machinery equipment according to claim 1, characterized in that the opening of the mounting groove (7) is provided with a matched dustproof pad (20), and the threaded rod (9) is arranged through the dustproof pad (20).

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