CN214455294U

CN214455294U - Lifting rotary material distributor capable of reducing falling dust

Info

Publication number: CN214455294U
Application number: CN202120601306.8U
Authority: CN
Inventors: ***; 李峰
Original assignee: Shandong Bogong Machinery Manufacturing Co ltd
Current assignee: Shandong Bogong Machinery Manufacturing Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-10-22
Anticipated expiration: 2031-03-25

Abstract

The utility model discloses a reduce rotatory cloth machine of lift of blanking raise dust, the on-line screen storage device comprises a base, the upside fixedly connected with support frame of base, the upside fixedly connected with conveyer pipe of support frame, the outside cover of conveyer pipe is equipped with the suction hood, the suction hood rotates with the conveyer pipe to be connected, the inside of suction hood is equipped with the suction chamber, the inboard of suction hood is equipped with a plurality of through-holes, and is a plurality of the through-hole all is linked together with the suction chamber, the upside fixedly connected with dust catcher and the collecting box of base, the dust absorption end of dust catcher is linked together through connecting pipe and suction chamber, the play dust end of dust catcher is linked together with the collecting box through going out the dirt pipe. The utility model has the advantages of reasonable design, can collect the dust and the powdered material that raise up among the unloading process, and then prevent that the staff from inhaling the healthy that influences the staff, and guarantee the definition in construction site, the suction hood can reciprocating rotation simultaneously, has guaranteed the effect of dust absorption.

Description

Lifting rotary material distributor capable of reducing falling dust

Technical Field

The utility model relates to a cloth machine technical field especially relates to a reduce rotatory cloth machine of lift of blanking raise dust.

Background

The distributing machine has wide application field, wherein the concrete distributing machine consists of a steel structure bracket, a longitudinal and transverse traveling mechanism, a concrete storage hopper, a safety device, a hydraulic system, an electrical control system and the like, is used for conveying concrete, and also needs to convey precoated sand to a template by using the distributing machine in sand casting.

Common rotatory cloth machine that goes up and down can carry the material to the processing template in through pipeline at the during operation, because some materials are powdered, can produce more raise dust when the material falls, and the dust is more on the building site, also can shake the dust on the building site when solid material descends, and these raise dusts can seriously harm staff's healthy, have reduced the definition in construction site simultaneously, influence the normal clear of construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a lifting rotary material distributor for reducing the raised dust of blanking.

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

the utility model provides a lifting rotary material distributor for reducing blanking raise dust, the on-line screen storage device comprises a base, the upside fixedly connected with support frame of base, the upside fixedly connected with conveyer pipe of support frame, the outside cover of conveyer pipe is equipped with the suction hood, the suction hood rotates with the conveyer pipe to be connected, the inside of suction hood is equipped with the suction chamber, the inboard of suction hood is equipped with a plurality of through-holes, and is a plurality of the through-hole all is linked together with the suction chamber, upside fixedly connected with dust catcher and the collecting box of base, the dust absorption end of dust catcher is linked together through connecting pipe and suction chamber, the play dust end of dust catcher is linked together through a dust pipe and collecting box, the upside of conveyer pipe is equipped with and is used for making suction hood pivoted slewing mechanism.

Preferably, slewing mechanism includes the connecting block of fixed connection on the suction hood upside, the outside elastic connection of torsional spring and conveyer pipe is passed through to the inboard of connecting block, the outside cover of connecting block is equipped with complete gear, complete gear and connecting block fixed connection, the downside fixedly connected with motor of conveyer pipe, the terminal fixedly connected with incomplete gear of output shaft of motor, incomplete gear and complete gear intermeshing.

Preferably, the cross section of the connecting block is of a circular ring-shaped structure, and the connecting block is sleeved on the outer side of the conveying pipe.

Preferably, a plurality of through holes located on the same horizontal line are arranged at equal intervals in the circumferential direction, and the cross section of each through hole is in a circular truncated cone-shaped structure.

Preferably, the connection tube is a bellows tube, and the connection tube is made of plastic.

Preferably, a plurality of casters are fixedly connected to the lower side of the base, and the casters are located at four corners of the base respectively.

The utility model discloses possess following beneficial effect:

1. by arranging the dust hood and the dust collector, the dust collector is started in the blanking process of the conveying pipe, so that raised powder materials and dust can be sucked into the dust suction cavity through the through holes and then enter the collecting box through the connecting pipe and the dust outlet pipe, the dust is effectively prevented from being raised, the potential safety hazard to workers is reduced, and the normal construction is ensured;

2. through setting up slewing mechanism, utilize the motor to drive incomplete gear and rotate, can make complete gear and suction hood rotate when incomplete gear and complete gear engagement, on the contrary the suction hood resets under the torsional spring effect when not engaging, and then has increased the dust absorption scope of suction hood, guarantees the dust collection effect.

Drawings

Fig. 1 is a schematic structural view of a lifting rotary distributor for reducing falling dust;

fig. 2 is the utility model provides a reduce suction hood's among rotatory cloth machine that goes up and down of blanking raise dust spatial structure sketch map.

In the figure: the dust collector comprises a base 1, a support frame 2, a conveying pipe 3, a dust hood 4, a connecting block 5, a complete gear 6, an incomplete gear 7, a motor 8, a dust suction cavity 9, a through hole 10, a connecting pipe 11, a dust collector 12, a dust outlet pipe 13, a collecting box 14 and a torsion spring 15.

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 lifting rotary material distributor for reducing falling material and flying dust comprises a base 1, a plurality of casters are fixedly connected to the lower side of the base 1, the casters are respectively positioned at four corners of the base 1, and are convenient for workers to move the whole device, a support frame 2 is fixedly connected to the upper side of the base 1, a conveying pipe 3 is fixedly connected to the upper side of the support frame 2, a dust hood 4 is sleeved on the outer side of the conveying pipe 3, the dust hood 4 is in a circular table-shaped structure, the dust hood 4 is rotatably connected with the conveying pipe 3, the inner side of the dust hood 4 is rotatably connected with the outer side of the conveying pipe 3 through a bearing, a dust suction cavity 9 is arranged inside the dust hood 4, the cross section of the dust suction cavity 9 is in a circular ring-shaped structure, a plurality of through holes 10 are arranged on the inner side of the dust hood 4, the through holes 10 positioned on the same horizontal line are arranged at equal intervals in the circumferential direction, the cross section of the through holes 10 is in a circular table-shaped structure, and the through holes 10 are all communicated with the dust suction cavity 9, the upside fixedly connected with dust catcher 12 and the collecting box 14 of base 1, the lateral wall of collecting box 14 is equipped with air vent and filter screen, make the dust of blowing in the collecting box 14 can be collected, and the air can be discharged, the dust absorption end of dust catcher 12 is linked together with dust absorption chamber 9 through connecting pipe 11, connecting pipe 11 is the bellows, and then dust absorption chamber 9 is linked together with dust catcher 12 all the time when suction hood 4 reciprocating rotation, connecting pipe 11 is made by plastics, the play dust end of dust catcher 12 is linked together with collecting box 14 through a play dust pipe 13.

Conveyer pipe 3's upside is equipped with and is used for making 4 pivoted slewing mechanism of suction hood, slewing mechanism includes fixed connection at the connecting block 5 on 4 upsides of suction hood, the circular ring shaped structure is personally submitted to connecting block 5 transversal, 5 covers of connecting block are established in conveyer pipe 3's the outside, torsional spring 15 and conveyer pipe 3's outside elastic connection are passed through to connecting block 5's inboard, torsional spring 15 is used for realizing the reseing of connecting block 5, connecting block 5's outside cover is equipped with complete gear 6,

complete gear

6 and 5 fixed connection of connecting block, conveyer pipe 3's downside fixedly connected with motor 8, the incomplete gear of 8 output shaft end fixedly connected with 7, incomplete gear 7 and complete gear 6 intermeshing.

The utility model discloses during the use, when the unloading of conveyer pipe 3, start dust catcher 12, the dust that the material descends the in-process to raise can be through a plurality of through-holes 10 by the inside of inhaling dust chamber 9, after that through connecting pipe 11 and the inside that goes out dust pipe 13 and get into collecting box 14, the realization is to the collection of raise dust, starter motor 8 simultaneously, motor 8 drives incomplete gear 7 and rotates, can drive complete gear 6 and connecting block 5 when incomplete gear 7 meshes with complete gear 6 and take place to rotate, and then make suction hood 4 rotate, when incomplete gear 7 and complete gear 6 contactless, connecting block 5 and suction hood 4 reversal reset under torsional spring 15's spring action, and then realize suction hood 4's reciprocal rotation, increase the scope of dust absorption.

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

1. A lifting rotary distributing machine capable of reducing falling dust comprises a base (1) and is characterized in that a support frame (2) is fixedly connected to the upper side of the base (1), a conveying pipe (3) is fixedly connected to the upper side of the support frame (2), a dust hood (4) is sleeved on the outer side of the conveying pipe (3), the dust hood (4) is rotatably connected with the conveying pipe (3), a dust suction cavity (9) is formed in the dust hood (4), a plurality of through holes (10) are formed in the inner side of the dust hood (4), the through holes (10) are communicated with the dust suction cavity (9), a dust collector (12) and a collecting box (14) are fixedly connected to the upper side of the base (1), the dust suction end of the dust collector (12) is communicated with the dust suction cavity (9) through a connecting pipe (11), the outlet end of the dust collector (12) is communicated with the collecting box (14) through a dust outlet pipe (13), and a rotating mechanism for rotating the dust hood (4) is arranged on the upper side of the conveying pipe (3).

2. The lifting rotary distributing machine capable of reducing falling dust according to claim 1, wherein the rotating mechanism comprises a connecting block (5) fixedly connected to the upper side of the dust hood (4), the inner side of the connecting block (5) is elastically connected with the outer side of the conveying pipe (3) through a torsion spring (15), a complete gear (6) is sleeved on the outer side of the connecting block (5), the complete gear (6) is fixedly connected with the connecting block (5), a motor (8) is fixedly connected to the lower side of the conveying pipe (3), an incomplete gear (7) is fixedly connected to the tail end of an output shaft of the motor (8), and the incomplete gear (7) is meshed with the complete gear (6).

3. The lifting rotary distributing machine for reducing falling dust according to claim 2, wherein the cross section of the connecting block (5) is of a circular ring structure, and the connecting block (5) is sleeved outside the conveying pipe (3).

4. The lifting rotary distributor for reducing falling dust according to claim 1, wherein a plurality of through holes (10) located on the same horizontal line are arranged at equal intervals in the circumferential direction, and the cross section of each through hole (10) is in a circular truncated cone-shaped structure.

5. A lifting rotary distributor for reducing falling dust according to claim 1, characterized in that the connecting pipe (11) is a corrugated pipe, and the connecting pipe (11) is made of plastic.

6. A lifting rotary distributor for reducing falling dust according to claim 1, characterized in that a plurality of casters are fixedly connected to the lower side of the base (1), and the casters are respectively located at four corners of the base (1).