CN213208111U

CN213208111U - Dustproof effectual ventilation unit for workshop environmental protection production

Info

Publication number: CN213208111U
Application number: CN202022042960.8U
Authority: CN
Inventors: 田晨里
Original assignee: Henan Dadi Building Materials Group Co ltd
Current assignee: Henan Dadi Building Materials Group Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-05-14
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a dustproof effectual ventilation unit for workshop environmental protection production, including ventilation unit, the air intake has been seted up to ventilation unit's both sides outer wall, one side outer wall fixedly connected with motor of ventilation unit, the output shaft fixedly connected with fan of motor, be provided with two dust keeper between ventilation unit's the inner wall, the equal fixedly connected with head rod of dust keeper's both sides outer wall, the fixed frame of the equal fixedly connected with in ventilation unit's the inner wall both sides, it is fixed that dust keeper's one end fixedly connected with is kept away from to the head rod. The dust keeper who beats both sides through the side-to-side motion of clapping the board absorbs the dust through dust extraction, and this device blocks the dust through dust keeper and dust extraction's joint setting, and in addition, dust keeper not only can absorb the dust that the outside got into in the ventilation unit, can also absorb the dust that dust keeper beated down, has fine dustproof effect.

Description

Dustproof effectual ventilation unit for workshop environmental protection production

Technical Field

The utility model belongs to the technical field of ventilation unit, concretely relates to ventilation unit is used in dustproof effectual workshop environmental protection production.

Background

The workshop is a basic unit for the internal organization production of the enterprise and is also a first-level organization for the production administration management of the enterprise. Consisting of several sections or production teams. The system is set according to the professional properties of each stage of product production or each component of the product in an enterprise and the professional properties of each auxiliary production activity, and has a factory building or a field, machine equipment, tools, production personnel, technical personnel and management personnel which are necessary for completing production tasks. Ventilation is a building environment control technology which controls the propagation and harm of air pollutants by means of ventilation dilution or ventilation removal and the like, and realizes the quality guarantee of indoor and outdoor air environments. The ventilation system is a complete set of devices for realizing the ventilation function and comprises an air inlet, an air outlet, an air supply pipeline, a fan, a cooling and heating device, a filter, a control system and other accessory equipment.

Most workshop ventilation unit single structure on the existing market, dirt-proof effect is not good, and inconvenient the changing after dust keeper uses for a long time, makes dustproof effect descend, consequently, we provide a dustproof effectual ventilation unit for workshop environmental protection production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof effectual ventilation unit for workshop environmental protection production to propose the current good ventilation unit for workshop environmental protection production in the solution above-mentioned background art in the use, because dustproof effect is poor, the inconvenient change of dust keeper, thereby influence the problem of ventilation unit result of use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dustproof effectual ventilation unit for workshop environmental protection production, includes ventilation unit, the air intake has been seted up to ventilation unit's both sides outer wall, one side outer wall fixedly connected with motor of ventilation unit, the output shaft fixedly connected with fan of motor, be provided with two dust keeper between ventilation unit's the inner wall, the equal fixedly connected with head rod of dust keeper's both sides outer wall, the fixed frame of the equal fixedly connected with in ventilation unit's the inner wall both sides, dust keeper's one end fixedly connected with tight pulley is kept away from to the head rod, the outer wall fixedly connected with tooth piece of tight pulley, it is provided with first movable rod to alternate between the both sides inner wall of fixed frame, first movable rod is close to the one end fixedly connected with fixture block of tight pulley.

Preferably, the fixed plate is fixedly connected to the outer wall of the top of the right-side fixed frame, the rotating outer wall of the fixed plate is connected with the rotating wheel, a second connecting rod is movably connected to the outer wall of the rotating wheel, a clapper is movably connected to one end, away from the rotating wheel, of the second connecting rod, a fixed rod is fixedly connected to the outer wall of the top of the left-side fixed frame, a second movable rod is movably connected to the outer wall of one side of the fixed rod, and a third movable rod is movably connected to one end, away from the.

Preferably, the outer wall fixedly connected with stopper of first movable rod, the spring has been cup jointed to the outer wall of first movable rod and is located between stopper and ventilation unit's the inner wall.

Preferably, the outer wall of the clamping block is clamped with a gap formed by the two tooth blocks.

Preferably, the equal fixedly connected with dust extraction in ventilation unit's outer wall both sides, dust extraction's outer wall just is located ventilation unit's inside fixedly connected with suction hood, one side outer wall fixedly connected with air pipe of ventilation unit.

Preferably, the outer wall of one side of the clapper far away from the second connecting rod is movably connected with one end of the third movable rod far away from the second movable rod.

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

1. block the dust through dust keeper, absorb the dust through dust extraction, when dust keeper's outer wall dust is more, start the runner, make the pulling of second connecting rod clap the board side-to-side motion, second movable rod and third movable rod play and support spacing effect, clap the side-to-side motion of board and pat the dust keeper of both sides, absorb the dust through dust extraction, this device passes through dust keeper and dust extraction's joint setting, block the dust, in addition, dust keeper not only can absorb the dust that outside got into in the ventilation unit, can also absorb the dust that dust keeper patted down, has fine dustproof effect.

2. Through promoting the head rod to fixed frame in, the fixture block of tight pulley extrusion both sides outwards moves, when moving between two blocks, through the gap that forms between two blocks, the fixture block is fixed the tight pulley, when needs are dismantled dust keeper, to outside pulling two first movable rods, makes the tight pulley lose the restriction, outwards stimulates dust keeper, can accomplish the dismantlement.

Drawings

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

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.

In the figure: 1. a ventilation device; 2. an air inlet; 3. a motor; 4. a fan; 5. a dust-proof device; 6. a first connecting rod; 7. a fixing frame; 8. a fixed wheel; 9. a tooth block; 10. a first movable bar; 11. a limiting block; 12. a spring; 13. a clamping block; 14. a dust collection device; 15. a dust hood; 16. a fixing plate; 17. a rotating wheel; 18. a second connecting rod; 19. clapping the board; 20. fixing the rod; 21. a second movable bar; 22. a third movable bar.

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. 1-3, the present invention provides a technical solution: the utility model provides a dustproof effectual ventilation unit for workshop environmental protection production, including ventilation unit 1, air intake 2 has been seted up to ventilation unit 1's both sides outer wall, one side outer wall fixedly connected with motor 3 of ventilation unit 1, motor 3's output shaft fixedly connected with fan 4, be provided with two dust keeper 5 between ventilation unit 1's the inner wall, the equal fixedly connected with head rod 6 of both sides outer wall of dust keeper 5, the fixed frame 7 of the equal fixedly connected with in inner wall both sides of ventilation unit 1, the one end fixedly connected with tight pulley 8 of dust keeper 5 is kept away from to head rod 6, the outer wall fixedly connected with cogged block 9 of tight pulley 8, it is provided with first movable rod 10 to alternate between the both sides inner wall of fixed frame 7, first movable rod 10 is close to the one end fixedly connected with fixture block 13 of.

In the embodiment, the motor 3 is started to drive the fan 4 to rotate, the fan 4 rotates to enable air in the ventilation device 1 to start flowing, external air is sucked into the ventilation device 1 through the air inlet 2, the air in the ventilation device 1 is discharged from the air outlet pipeline under the action of air pressure, ventilation is completed, dust is blocked through the dustproof device 5, and the dust is absorbed through the dust collection device 14; through promoting the head rod 6 in to fixed frame 7, the fixture block 13 of 8 extrusion both sides of tight pulley moves outward, when moving between two tooth pieces 9, through the gap that forms between two tooth pieces 9, fixture block 13 fixes tight pulley 8, when needs are dismantled dust keeper 5, outside pulling two first movable rods 10, make tight pulley 8 lose the restriction, outwards stimulate dust keeper 5, can accomplish the dismantlement.

Specifically, the top outer wall fixedly connected with fixed plate 16 of the fixed frame 7 on right side, the outer wall of fixed plate 16 rotates and is connected with runner 17, the outer wall swing joint of runner 17 has second connecting rod 18, the one end swing joint that runner 17 was kept away from to second connecting rod 18 has clapper 19, the top outer wall fixedly connected with dead lever 20 of the fixed frame 7 on left side, one side outer wall swing joint of dead lever 20 has second movable rod 21, the one end swing joint that dead lever 20 was kept away from to second movable rod 21 has third movable rod 22.

In this embodiment, when the dust on the outer wall of the dust-proof device 5 is too much, the turning wheel 17 is activated to make the second connecting rod 18 pull the flap 19 to move left and right, and the flap 19 moves left and right to flap the dust-proof devices 5 on both sides, so that the dust is absorbed by the dust-absorbing device 14.

Specifically, the outer wall fixedly connected with stopper 11 of first movable rod 10, the outer wall of first movable rod 10 just is located and has cup jointed spring 12 between stopper 11 and the inner wall of ventilation unit 1.

In this embodiment, through the arrangement of the spring 12, when the two latch blocks 13 meet the gap formed by the tooth blocks 9, the two latch blocks can bounce to fix the fixed wheel 8.

Specifically, the outer wall of the clamping block 13 is clamped with a gap formed by the two tooth blocks 9.

In this embodiment, the clamping block 13 is clamped with the gap formed by the tooth block 9, so that the clamping block 13 limits the fixed wheel 8 to prevent the fixed wheel from moving.

Specifically, dust suction devices 14 are fixedly connected to two sides of the outer wall of the ventilation device 1, a dust suction hood 15 is fixedly connected to the outer wall of the dust suction devices 14 and located inside the ventilation device 1, and a ventilation pipeline is fixedly connected to the outer wall of one side of the ventilation device 1.

In the present embodiment, the dust suction device 14 is arranged to absorb dust entering the ventilation device 1 through the air inlet 2, and to absorb dust flapped on the dust-proof device 5, so as to convey air through the ventilation duct.

Specifically, the outer wall of the side of the clapper 19 away from the second connecting rod 18 is movably connected with one end of the third movable rod 22 away from the second movable rod 21.

In the present embodiment, the second movable bar 21 and the third movable bar 22 function as a support limit.

The utility model discloses a theory of operation and use flow: the motor 3 is started to drive the fan 4 to rotate, the fan 4 rotates to enable air in the ventilation device 1 to start flowing, outside air is sucked into the ventilation device 1 through the air inlet 2, air in the ventilation device 1 is discharged from an air outlet pipeline under the action of air pressure, ventilation is completed, dust is blocked through the dustproof device 5, the dust is absorbed through the dust collection device 14, when dust on the outer wall of the dustproof device 5 is more, the rotating wheel 17 is started to enable the second connecting rod 18 to pull the clapper 19 to move left and right, the second movable rod 21 and the third movable rod 22 play a role in supporting and limiting, the clapper 19 moves left and right to clap the dustproof devices 5 on two sides, and the dust is absorbed through the dust collection device 14; in addition, through promoting the head rod 6 in to fixed frame 7, the fixture block 13 of 8 extrusion both sides of tight pulley moves outward, when moving between two tooth pieces 9, fixes tight pulley 8 through the gap fixture block 13 that forms between two tooth pieces 9, when needs are dismantled dust keeper 5, outside pulling two first movable rods 10, makes tight pulley 8 lose the restriction, outwards stimulates dust keeper 5, can accomplish the dismantlement.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dustproof effectual ventilation unit for workshop environmental protection production, includes ventilation unit (1), its characterized in that: the outer walls of two sides of the ventilating device (1) are provided with air inlets (2), the outer wall of one side of the ventilating device (1) is fixedly connected with a motor (3), the output shaft of the motor (3) is fixedly connected with a fan (4), two dustproof devices (5) are arranged between the inner walls of the ventilating devices (1), the outer walls of the two sides of the dustproof device (5) are fixedly connected with first connecting rods (6), both sides of the inner wall of the ventilation device (1) are fixedly connected with fixed frames (7), one end of the first connecting rod (6) far away from the dustproof device (5) is fixedly connected with a fixed wheel (8), the outer wall of the fixed wheel (8) is fixedly connected with a tooth block (9), a first movable rod (10) is inserted between the inner walls at the two sides of the fixed frame (7), one end of the first movable rod (10) close to the fixed wheel (8) is fixedly connected with a clamping block (13).

2. The ventilating device for the environment-friendly production of the workshop, which has a good dustproof effect, according to claim 1, is characterized in that: the top outer wall fixedly connected with fixed plate (16) of the fixed frame (7) in right side, the outer wall of fixed plate (16) rotates and is connected with runner (17), the outer wall swing joint of runner (17) has second connecting rod (18), the one end swing joint that runner (17) were kept away from in second connecting rod (18) has clappers (19), the top outer wall fixedly connected with dead lever (20) of the fixed frame (7) in left side, one side outer wall swing joint of dead lever (20) has second movable rod (21), the one end swing joint that dead lever (20) were kept away from in second movable rod (21) has third movable rod (22).

3. The ventilating device for the environment-friendly production of the workshop, which has a good dustproof effect, according to claim 1, is characterized in that: the outer wall fixedly connected with stopper (11) of first movable rod (10), spring (12) have been cup jointed between the outer wall of first movable rod (10) and the inner wall that is located stopper (11) and ventilation unit (1).

4. The ventilating device for the environment-friendly production of the workshop, which has a good dustproof effect, according to claim 1, is characterized in that: the outer wall of the clamping block (13) is clamped with a gap formed by the two tooth blocks (9).

5. The ventilating device for the environment-friendly production of the workshop, which has a good dustproof effect, according to claim 1, is characterized in that: the equal fixedly connected with dust extraction (14) in outer wall both sides of ventilation unit (1), the outer wall of dust extraction (14) just is located inside fixedly connected with suction hood (15) of ventilation unit (1), one side outer wall fixedly connected with air pipe of ventilation unit (1).

6. The ventilating device for the workshop environment-friendly production with the good dustproof effect as claimed in claim 2, wherein the ventilating device comprises: the outer wall of one side of the clapper (19) far away from the second connecting rod (18) is movably connected with one end of the third movable rod (22) far away from the second movable rod (21).