CN214273978U

CN214273978U - Double-fan-blade type mechanical dust removal fan

Info

Publication number: CN214273978U
Application number: CN202023188089.9U
Authority: CN
Inventors: 邵文祥
Original assignee: Yangzhou Super Mining Electromechanical Equipment Co ltd
Current assignee: Yangzhou Super Mining Electromechanical Equipment Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-09-24
Anticipated expiration: 2030-12-26

Abstract

The utility model discloses a two fan blade formula machinery dust exhausting fan, including base, brace table, connecting seat, movable platform and organism, one side of base bottom is provided with adjustment mechanism, adjustment mechanism includes servo motor, pivot, screw rod, bracing piece, thread bush, articulated seat and connecting rod, servo motor sets up on the outer wall of base one side, servo motor's one end is passed through the shaft coupling and is installed the pivot. The utility model discloses a start servo motor, servo motor work drives the pivot and rotates to drive the screw rod and rotate, drive the screw thread cover promptly and be the side-to-side motion in one side on screw rod surface, when the screw thread cover is turned left side motion, drive the bracing piece promptly and down move, thereby the right-hand member that stimulates the organism down moves, the right-hand member that drives the organism on the contrary promptly up moves, thereby can adjust the dust absorption angle of organism, realized this dust absorption fan angle of regulation of being convenient for, the function of all-round dust absorption.

Description

Double-fan-blade type mechanical dust removal fan

Technical Field

The utility model relates to a dust exhausting fan technical field specifically is a two fan blade formula machinery dust exhausting fan.

Background

The workshop working environment is relatively dusty, so that the normal work of workers can be influenced, and even the holy body health of the workers can be harmed in serious cases, so that the workshop needs to be dedusted, a special dedusting fan needs to be applied, the dedusting fan can be divided into an axial flow fan and a centrifugal fan, and the dedusting fan has a great effect on clearing dust;

when the dust absorption fan is used, the dust absorption fan is adjusted according to the use condition to adapt to different dust absorption conditions, and when the existing dust absorption fan is used, the use angle of the fan is inconvenient to adjust, so that the use range of the fan is limited, and therefore improvement needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two fan blade formula machinery dust exhausting fan to it is fixed to provide the installation of dust exhausting fan in solving above-mentioned background art, the inconvenient problem of adjusting dust absorption angle.

In order to achieve the above object, the utility model provides a following technical scheme: a double-fan-blade mechanical dust removal fan comprises a base, a supporting table, a connecting seat, a movable platform and a machine body, wherein one side of the bottom end of the base is provided with an adjusting mechanism, the adjusting mechanism comprises a servo motor, a rotating shaft, a screw rod, a supporting rod, a threaded sleeve, a hinged seat and a connecting rod, the servo motor is arranged on the outer wall of one side of the base, one end of the servo motor is provided with the rotating shaft through a coupler, one end of the rotating shaft is provided with the screw rod, one side of the surface of the screw rod is sleeved with the threaded sleeve, one side of the top end of the threaded sleeve is provided with the hinged seat, one side of the top end of the hinged seat is hinged with the supporting rod, one side of the bottom end of the threaded sleeve is provided with the connecting table, one side of the top end of the supporting table is provided with the connecting seat, one side of the top end of the connecting seat is hinged with the movable platform, and one side of the top end of the movable platform is provided with the machine body, the utility model discloses a motor shaft protection device, including organism, motor shaft, protection network, positioning bolt, organism, the opposite side on organism surface is provided with shelters from the structure, the work box is installed to one side on organism top, the motor shaft is installed to inside one side of organism, and one side on motor shaft surface installs rotor blade, install the protection network on the outer wall of motor shaft one side, and one side on protection network surface installs positioning bolt, one side on organism surface is provided with the louvre, the opposite side on organism surface is provided with shelters from the structure.

Preferably, one side on the surface of the screw rod is provided with an external thread, one side inside the threaded sleeve is provided with an internal thread matched with the external thread, and the screw rod and the threaded sleeve form threaded connection.

Preferably, shelter from the structure and include first movable rod, movable block, baffle, pull rod, second movable rod and regulating block, first movable rod sets up in one side on organism surface, one side slidable mounting on first movable rod surface has the movable block, and one side of movable block bottom installs the baffle, install the pull rod on the outer wall of baffle one side, the regulating block is installed to one side of baffle bottom, and the second movable rod is installed to one side of movable block.

Preferably, the movable block and the adjusting block respectively slide on one side of the surfaces of the first movable rod and the second movable rod, and the first movable rod and the adjusting block respectively form a sliding structure with the movable block and the second movable rod.

Preferably, the section of the heat dissipation hole is in an arc design.

Preferably, the rotating blades are distributed in an annular shape at one side inside the machine body by taking the motor shaft as a circle center, and a plurality of positioning bolts are arranged at one side of the surface of the protective net.

Compared with the prior art, the beneficial effects of the utility model are that: the double-fan-blade mechanical dust removal fan not only realizes the functions of angle adjustment and omnibearing dust collection of the dust collection fan, but also realizes the function of heat dissipation of the dust collection fan and the function of convenient disassembly of a dust collection cover of the dust collection fan;

(1) the servo motor is started by operating the control panel, the servo motor works to drive the rotating shaft to rotate, so that the screw rod is driven to rotate, namely, the threaded sleeve is driven to move left and right on one side of the surface of the screw rod, when the threaded sleeve moves to the left, the supporting rod is driven to move downwards, so that the right end of the machine body is pulled to move downwards, and conversely, the right end of the machine body is driven to move upwards, so that the dust collection angle of the machine body can be adjusted, and the functions of conveniently adjusting the angle and collecting dust in all directions of the dust collection fan are realized;

(2) the heat dissipation holes are formed in the surface of the machine body, so that heat dissipation in the machine body can be accelerated, when heat dissipation is not allowed, the pull rod can be pushed manually, the baffle is pushed to move to one side, the movable block and the adjusting block are driven to horizontally slide on one side of the surfaces of the first movable rod and the second movable rod, the heat dissipation holes can be blocked by sliding the baffle to the position right above the heat dissipation holes, flying insects are prevented from entering the machine body from the heat dissipation holes, the operation is simple, and the function of facilitating heat dissipation of the dust collection fan is achieved;

(3) through starting the organism, it rotates to drive the motor shaft promptly, thereby it rotates to drive rotor blade, rotor blade high-speed operation can carry out the dust absorption, simultaneously through the surface mounting at the organism protection network, can prevent that the impurity of large granule from being inhaled and damaging the organism in the organism, secondly through twisting the positioning bolt, twist out the protection network with positioning bolt, can tear open the rotor blade and trade, be convenient for wash the protection network and carry out timely maintenance to the inside of organism, this dust absorption fan suction hood convenient to detach's function has been realized.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of a partial protection structure at a position a in fig. 1 according to the present invention;

fig. 4 is the schematic view of the shielding structure of the present invention.

In the figure: 1. a base; 2. an adjustment mechanism; 201. a servo motor; 202. a rotating shaft; 203. a screw; 204. A support bar; 205. a threaded sleeve; 206. a hinged seat; 207. a connecting rod; 3. a support table; 4. a connecting seat; 5. a movable platform; 6. a body; 7. a work box; 8. a shielding structure; 801. a first movable bar; 802. a movable block; 803. a baffle plate; 804. a pull rod; 805. a second movable bar; 806. an adjusting block; 9. Heat dissipation holes; 10. a motor shaft; 11. a rotor blade; 12. a protective net; 13. and (6) positioning the bolt.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a double-fan-blade mechanical dust removal fan comprises a base 1, a support table 3, a connecting seat 4, a movable platform 5 and a machine body 6, wherein one side of the bottom end of the base 1 is provided with an adjusting mechanism 2, the adjusting mechanism 2 comprises a servo motor 201, a rotating shaft 202, a screw rod 203, a supporting rod 204, a threaded sleeve 205, a hinged seat 206 and a connecting rod 207, the servo motor 201 is arranged on the outer wall of one side of the base 1, the model of the servo motor 201 is Y90S-2, one end of the servo motor 201 is provided with the rotating shaft 202 through a coupler, one end of the rotating shaft 202 is provided with the screw rod 203, one side of the surface of the screw rod 203 is sleeved with the threaded sleeve 205, one side of the top end of the threaded sleeve 205 is provided with the hinged seat 206, one side of the top end of the hinged seat 206 is hinged with the supporting rod 204, one side of the bottom end of the threaded sleeve 205 is provided with the connecting rod 207, one side of the surface of the screw rod 203 is provided with an external thread, one side inside of the threaded sleeve 205 is provided with an internal thread matched with the external thread, the screw 203 and the threaded sleeve 205 form a threaded connection, the angle of the machine body 6 is adjusted according to the position of dust collection required, then the control panel is operated, the servo motor 201 is started, the servo motor 201 works to drive the rotating shaft 202 to rotate, so that the screw 203 is driven to rotate, namely, the threaded sleeve 205 is driven to move left and right on one side of the surface of the screw 203, when the threaded sleeve 205 moves to the left, the support rod 204 is driven to move downwards, so that the right end of the machine body 6 is pulled to move downwards, and conversely, the right end of the machine body 6 is driven to move upwards, so that the dust collection angle of the machine body 6 can be adjusted;

a supporting table 3 is installed on one side of the top end of a base 1, a connecting seat 4 is installed on one side of the top end of the supporting table 3, a movable platform 5 is hinged on one side of the top end of the connecting seat 4, a machine body 6 is installed on one side of the top end of the movable platform 5, a working box 7 is installed on one side of the top end of the machine body 6, a motor shaft 10 is installed on one side of the interior of the machine body 6, a rotating blade 11 is installed on one side of the surface of the motor shaft 10, a protective screen 12 is installed on the outer wall of one side of the motor shaft 10, a positioning bolt 13 is installed on one side of the surface of the protective screen 12, the machine body 6 is started, namely the motor shaft 10 is driven to rotate, the rotating blade 11 is driven to rotate, and dust can be sucked by the high-speed operation of the rotating blade 11, meanwhile, the protective net 12 is arranged on the surface of the machine body 6, large-particle impurities can be prevented from being sucked into the machine body 6 to damage the machine body 6, the positioning bolt 13 is screwed out of the protective net 12 by screwing the positioning bolt 13, the rotating blade 11 can be detached and replaced, and the protective net 12 can be cleaned conveniently, and the interior of the machine body 6 can be overhauled timely;

one side of the surface of the machine body 6 is provided with heat dissipation holes 9, the other side of the surface of the machine body 6 is provided with a shielding structure 8, the shielding structure 8 comprises a first movable rod 801, a movable block 802, a baffle 803, a pull rod 804, a second movable rod 805 and an adjusting block 806, the first movable rod 801 is arranged on one side of the surface of the machine body 6, the movable block 802 is slidably mounted on one side of the surface of the first movable rod 801, the baffle 803 is mounted on one side of the bottom end of the movable block 802, the pull rod 804 is mounted on the outer wall of one side of the baffle 803, the adjusting block 806 is mounted on one side of the bottom end of the baffle 803, the second movable rod 805 is mounted on one side of the movable block 802, the movable block 802 and the adjusting block 806 respectively slide the heat dissipation holes on one side of the surface of the first movable rod 801 and the second movable rod 805, the first movable rod 801 and the adjusting block 806 respectively form a, through having set up louvre 9 on the surface at organism 6, thereby can accelerate the inside thermal scattering and disappearing of organism 6, when not radiating, can manually push pull rod 804, thereby promote baffle 803 toward the side motion, drive movable block 802 and regulating block 806 one side horizontal slip on first movable rod 801 and second movable rod 805 surface promptly, slide baffle 803 and can block up louvre 9 directly over louvre 9, prevent that the winged insect from boring into the inside of organism 6 from louvre 9, and easy operation.

The working principle is as follows: the utility model discloses when using, prepare the fan, at first, according to the position of needs dust absorption, adjust the angle of organism 6, then operation control panel, start servo motor 201, servo motor 201 works and drives pivot 202 and rotate, thereby drive screw 203 and rotate, drive thread bush 205 and do the side-to-side motion on one side of screw 203 surface promptly, when thread bush 205 moves to the left, drive bracing piece 204 and move down promptly, thereby the right-hand member that stimulates organism 6 moves down, on the contrary, the right-hand member that drives organism 6 moves up promptly, thereby can adjust the dust absorption angle of organism 6;

then, the control panel is operated to start the machine body 6, namely, the motor shaft 10 is driven to rotate, so that the rotating blades 11 are driven to rotate, the rotating blades 11 can suck dust by high-speed rotation, meanwhile, the protective net 12 is mounted on the surface of the machine body 6, large-particle impurities can be prevented from being sucked into the machine body 6 to damage the machine body 6, then, the positioning bolts 13 are screwed out of the protective net 12 by screwing the positioning bolts 13, so that the rotating blades 11 can be disassembled and changed, and the protective net 12 can be cleaned and the interior of the machine body 6 can be maintained in time;

finally, through set up louvre 9 on the surface of organism 6, thereby can accelerate the inside thermal scattering and disappearing of organism 6, when not admitting heat, can manually push pull rod 804, thereby promote baffle 803 toward the side motion, drive movable block 802 and regulating block 806 one side horizontal slip on first movable rod 801 and second movable rod 805 surface promptly, slide baffle 803 and can block up louvre 9 directly over louvre 9, prevent that the winged insect from boring into the inside of organism 6 from louvre 9, easy operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a two flabellum formula machinery dust exhausting fan, includes base (1), brace table (3), connecting seat (4), movable platform (5) and organism (6), its characterized in that: one side of the bottom end of the base (1) is provided with an adjusting mechanism (2), the adjusting mechanism (2) comprises a servo motor (201), a rotating shaft (202), a screw rod (203), a supporting rod (204), a threaded sleeve (205), a hinged seat (206) and a connecting rod (207), the servo motor (201) is arranged on the outer wall of one side of the base (1), the rotating shaft (202) is installed at one end of the servo motor (201) through a coupler, the screw rod (203) is installed at one end of the rotating shaft (202), the threaded sleeve (205) is sleeved at one side of the surface of the screw rod (203), the hinged seat (206) is installed at one side of the top end of the threaded sleeve (205), the supporting rod (204) is hinged at one side of the top end of the hinged seat (206), the connecting rod (207) is installed at one side of the bottom end of the threaded sleeve (205), and the supporting table (3) is installed at one side of the top end of the base (1), and one side on brace table (3) top installs connecting seat (4), one side on connecting seat (4) top articulates there is movable platform (5), and one side installation organism (6) on movable platform (5) top, work box (7) are installed to one side on organism (6) top, motor shaft (10) are installed to one side of organism (6) inside, and one side on motor shaft (10) surface installs rotating vane (11), install protection network (12) on the outer wall of organism (6) one side, and one side on protection network (12) surface installs positioning bolt (13), one side on organism (6) surface is provided with louvre (9), the opposite side on organism (6) surface is provided with shelters from structure (8).

2. The double-bladed mechanical dust extraction fan of claim 1, characterized in that: one side on the surface of the screw rod (203) is provided with an external thread, one side inside the thread bush (205) is provided with an internal thread matched with the external thread, and the screw rod (203) and the thread bush (205) form a threaded connection.

3. The double-bladed mechanical dust extraction fan of claim 1, characterized in that: shelter from structure (8) including first movable rod (801), movable block (802), baffle (803), pull rod (804), second movable rod (805) and regulating block (806), first movable rod (801) set up in one side on organism (6) surface, one side slidable mounting on first movable rod (801) surface has movable block (802), and one side of movable block (802) bottom installs baffle (803), install pull rod (804) on the outer wall of baffle (803) one side, regulating block (806) are installed to one side of baffle (803) bottom, and second movable rod (805) are installed to one side of movable block (802).

4. The dual-bladed mechanical dust-extraction fan of claim 3, characterized in that: the movable block (802) and the adjusting block (806) respectively slide on one side of the surfaces of the first movable rod (801) and the second movable rod (805), and the first movable rod (801) and the adjusting block (806) respectively form a sliding structure with the movable block (802) and the second movable rod (805).

5. The double-bladed mechanical dust extraction fan of claim 1, characterized in that: the section of the heat dissipation hole (9) is designed in an arc shape.

6. The double-bladed mechanical dust extraction fan of claim 1, characterized in that: the rotating blades (11) are distributed in an annular shape at one side inside the machine body (6) by taking the motor shaft (10) as a circle center, and a plurality of positioning bolts (13) are arranged at one side of the surface of the protective net (12).