CN217755134U

CN217755134U - Pendulum feeder capable of reducing dust diffusion

Info

Publication number: CN217755134U
Application number: CN202221715081.XU
Authority: CN
Inventors: 胡义刚
Original assignee: Zhonghui Dandong Precision Machinery Manufacturing Co ltd
Current assignee: Zhonghui Dandong Precision Machinery Manufacturing Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-11-08
Anticipated expiration: 2032-07-06

Abstract

The utility model discloses a pendulum feeder for reducing dust diffusion, which relates to the technical field of auxiliary equipment of transport machinery, and comprises a machine body, a rocker arm, an arc baffle and a driving mechanism; the rocker arm is a pair of, a pair of rocker arm one end articulate on the outer wall of organism both sides, cowl rigid coupling in a pair of the rocker arm other end, the opening has been seted up to organism antetheca below, cowl passes through opening cartridge in the organism, cowl with actuating mechanism is connected, this device runs through opening cartridge in the organism through cowl and has improved the seal of organism, has reduced giving off of dust, has guaranteed that staff's is healthy, when one end extrudeed the stone in the closure process of cowl, changes through the length of compression connecting piece, can prevent to lead to the equipment to damage because of blocking.

Description

Pendulum feeder capable of reducing dust diffusion

Technical Field

The utility model relates to a transportation machinery auxiliary assembly technical field specifically is a reduce pendulum-type batcher of dust diffusion.

Background

The pendulum feeder is suitable for mineral separation, coal, chemical and other departments to feed granular material from a storage tank to various receiving devices via a hopper.

If in the utility model patent of bulletin number CN208648054U, a novel pendulum feeder is disclosed, including bottom plate and valve fan, the upper surface of bottom plate is connected through the lower fixed surface of two first bracing pieces and roof, and the right flank of roof and the left surface fixed connection of valve body, the left surface of valve body passes through the upper fixed surface of second bracing piece and box and is connected, and the second bracing piece is located the below of roof, the lower surface of box and the upper fixed surface of bottom plate are connected, and the upper surface of bottom plate is provided with drive arrangement, drive arrangement's right-hand member and the left end fixed connection of second pivot, this novel pendulum feeder, through the slider, the spout, the limiting plate, the draw-in groove, the screw thread post, the stopper, screw cap and the cooperation between the baffle, make things convenient for people to highly adjust the limiting plate, thereby enlarge or reduce the feed volume and the feed speed of valve body, however this utility model's discharge end is the open-type, the material freely falls and contacts with the air when arranging the material, lead to giving out a large amount of dust, these dust have influenced the health of on-spot staff in the air.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art's not enough, the utility model provides a reduce pendulum feeder of dust diffusion has solved the great technical problem of dust when row material of current pendulum feeder.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a pendulum feeder capable of reducing dust diffusion comprises a machine body, a rocker arm, an arc baffle and a driving mechanism; the rocker arms are in a pair, one ends of the rocker arms are hinged to the outer wall surfaces of two sides of the machine body, the arc-shaped baffle is fixedly connected to the other ends of the rocker arms, an opening is formed in the lower portion of the front wall of the machine body, the arc-shaped baffle is inserted into the machine body through the opening, and the arc-shaped baffle is connected with the driving mechanism.

Preferably, actuating mechanism includes motor, speed reducer, carousel, connecting axle and compression coupling assembling, the speed reducer rigid coupling in organism antetheca top, the motor rigid coupling in organism antetheca is located speed reducer one side, driving pulley is installed to the motor drive end, driven pulleys is installed to the speed reducer input, driving pulley with connect through the belt between the driven pulleys, the carousel install in on the speed reducer output, the connecting axle rigid coupling in just skew on the carousel centre of a circle, the connecting axle with connect through compression coupling assembling between the cowl.

Preferably, compression coupling assembling connects and includes sleeve, slide bar and spring, slide bar sliding connection in the sleeve, the spring mounting in the sleeve, slide bar one end with the spring contacts, the sliding opening has been seted up on the sleeve, lie in on the slide bar the rigid coupling has the round pin axle in the sliding opening, the slide bar other end rotate connect in on the connecting axle, sleeve one end articulate in cowl one side.

Preferably, the feed inlet of the machine body is provided with a feed inlet flange, and the discharge outlet of the machine body is provided with a discharge outlet flange.

Preferably, the machine body is internally provided with rubber sheets which are arranged on the upper side and the lower side of the opening and are in contact with the arc-shaped baffle.

Preferably, a bump is fixedly connected to the inner wall surface of one side of the machine body above the arc-shaped baffle, and a buffer plate is fixedly connected to the inner wall surface of one side of the machine body above the bump.

Advantageous effects

The utility model provides a reduce pendulum-type batcher of dust diffusion possesses following beneficial effect:

1. the device is inserted into the machine body through the arc-shaped baffle penetrating opening, so that the airtightness of the machine body is improved, the emission of dust is reduced, and the health of field workers is guaranteed;

2. when the closed in-process one end of cowl extrudeed the stone, length through the compression connecting piece changes, can prevent to lead to equipment to damage because of the card is dead.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a left side view of the present invention;

fig. 3 isbase:Sub>A cross-sectional viewbase:Sub>A-base:Sub>A of fig. 1.

In the figure: 1. a body; 2. a rocker arm; 3. an arc-shaped baffle plate; 4. an opening; 5. a discharge port flange; 6. a sleeve; 7. a slide bar; 8. a connecting shaft; 9. a turntable; 10. a speed reducer; 11. a driven pulley; 12. a belt; 13. a driving pulley; 14. a motor; 15. a feed port flange; 16. a sliding port; 17. a spring; 18. a bump; 19. a rubber sheet; 20. a buffer plate; 21. and (7) a pin shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-3, the present invention provides a technical solution: a pendulum feeder for reducing dust diffusion comprises a machine body 1, a rocker arm 2, an arc baffle 3 and a driving mechanism; rocking arm 2 is a pair of, 2 one ends of a pair of rocking arm articulate on the outer wall of 1 both sides of organism, 3 rigid couplings of cowl in the 2 other ends of a pair of rocking arm, opening 4 has been seted up to 1 antetheca below of organism, cowl 3 passes through opening 4 cartridge in organism 1, cowl 3 is connected with actuating mechanism, it comes to stop the material to drive 3 reciprocal swings of cowl through actuating mechanism, and the swing through cowl 3 comes the emission of control material, cowl 3 has improved organism 1's seal in organism 1 through opening 4 cartridge, the diffusion of dust has been reduced.

Actuating mechanism includes motor 14, speed reducer 10, carousel 9, connecting axle 8 and compression coupling assembling, speed reducer 10 rigid coupling is in 1 preceding wainscot top of organism, motor 14 rigid coupling is located speed reducer 10 one side in 1 preceding wainscot of organism, driving pulley 13 is installed to motor 14 drive end, driven pulley 11 is installed to speed reducer 10 input, be connected through belt 12 between driving pulley 13 and the driven pulley 11, carousel 9 is installed on speed reducer 10 output, connecting axle 8 rigid coupling is on carousel 9 and skew carousel 9 centre of a circle, be connected through compression coupling assembling between connecting axle 8 and cowl 3, drive speed reducer 10 through motor 14, speed reducer 10 drives carousel 9 and rotates, connecting axle 8 through on carousel 9 drives compression coupling assembling, drive cowl 3 swing through compression coupling assembling, when extruding the stone between cowl 3 closed in-process one end and the organism 1 lateral wall, cowl 3's displacement changes, length through compression coupling assembling changes, can prevent to lead to the equipment damage because of the actuating mechanism card is died.

Compression coupling assembling connects including sleeve 6, slide bar 7 and spring 17, slide bar 7 sliding connection is in sleeve 6, spring 17 installs in sleeve 6, slide bar 7 one end contacts with spring 17, spout 16 has been seted up on sleeve 6, it has round pin axle 21 to lie in the rigid coupling in spout 16 on the slide bar 7, the slide bar 7 other end rotates and connects on connecting

axle

8, 6 one end of sleeve articulates in cowl 3 one side, when cowl 3 removes when being obstructed, slide bar 7 can compress spring 17 in the sleeve 6 simultaneously in the retraction, realize compression connecting piece's shrink function, slide through round pin axle 21 and can restrict the slide position of slide bar 7 in sleeve 6 in spout 16, possess the pulling function when making compression connecting piece possess the shrink function.

Feed inlet flange 15 is installed to 1 feed inlet department of organism, and 1 discharge outlet department of organism installs bin outlet flange 5, and feed inlet flange 15 and bin outlet flange 5 are used for connecting the equipment of process from top to bottom, improve the leakproofness.

All install sheet rubber 19 on both sides about being located opening 4 in organism 1, sheet rubber 19 contacts with cowl 3, prevents that the dust from giving off to organism 1 outside from opening 4.

Lie in cowl 3 top rigid coupling on 1 one side of the organism internal face and have lug 18, through the lug 18 that is equipped with can improve the leakproofness when cowl 3 is closed, lie in lug 18 top rigid coupling on 1 one side of the organism internal face and have buffer board 20, buffer board 20 is the slope installation, can slow down the material of top whereabouts through buffer board 20, prevents that the material from leading to the deformation to cowl 3 impact strength is too big.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): according to the attached drawings 1-3 of the specification, when the device is used, a control loop of a motor 14 is electrically connected with an external controller through a wire, a feed port flange 15 is connected with a discharge end of a previous process, a discharge port flange 5 is connected with a receiving end of a next process, materials discharged from the previous process fall into a machine body 1 through self weight, the falling materials are buffered through a buffer plate 20, the arc-shaped baffle 3 is prevented from being deformed due to overlarge impact of the materials, a speed reducer 10 is driven through the motor 14, a rotary disc 9 is driven to rotate through the speed reducer 10, the arc-shaped baffle 3 can swing through a connecting shaft 8 and a compression connecting piece on the rotary disc 9, and the discharge of the materials is controlled through the swing of the arc-shaped baffle 3.

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. A pendulum feeder capable of reducing dust diffusion is characterized by comprising a machine body (1), a rocker arm (2), an arc baffle (3) and a driving mechanism; the pair of rocker arms (2) is provided, one end of each rocker arm (2) is hinged to the outer wall surfaces of two sides of the machine body (1), the arc-shaped baffle (3) is fixedly connected to the other end of each rocker arm (2), an opening (4) is formed in the lower portion of the front wall of the machine body (1), the arc-shaped baffle (3) is inserted into the machine body (1) through the opening (4), and the arc-shaped baffle (3) is connected with the driving mechanism.

2. The pendulum feeder of claim 1, characterized in that, actuating mechanism includes motor (14), speed reducer (10), carousel (9), connecting axle (8) and compression coupling assembling, speed reducer (10) rigid coupling in organism (1) antetheca top, motor (14) rigid coupling in organism (1) antetheca is located speed reducer (10) one side, driving pulley (13) is installed to motor (14) drive end, driven pulley (11) are installed to speed reducer (10) input, driving pulley (13) with be connected through belt (12) between driven pulley (11), carousel (9) install in on speed reducer (10) output, connecting axle (8) rigid coupling in on carousel (9) and skew carousel (9) centre of a circle, connecting axle (8) with be connected through compression coupling assembling between arc baffle (3).

3. A pendulum feeder of reducing dust dispersion according to claim 2, characterized in that, compression coupling assembling connects including sleeve (6), slide bar (7) and spring (17), slide bar (7) sliding connection in sleeve (6), spring (17) install in sleeve (6), slide bar (7) one end with spring (17) contact, sliding opening (16) has been seted up on sleeve (6), slide bar (7) are located rigid coupling has round pin axle (21) in sliding opening (16), slide bar (7) other end rotate connect in on connecting axle (8), sleeve (6) one end articulate in cowl (3) one side.

4. A pendulum feeder according to claim 1, characterised in that a feed inlet flange (15) is mounted at the feed inlet of the machine body (1) and a discharge outlet flange (5) is mounted at the discharge outlet of the machine body (1).

5. A pendulum feeder according to claim 1, characterised in that rubber sheets (19) are mounted in the body (1) at both the upper and lower sides of the opening (4), the rubber sheets (19) being in contact with the curved apron (3).

6. A pendulum feeder of reducing dust dispersion according to claim 1, characterized in that a bump (18) is fixedly connected to the inner wall of one side of the body (1) above the arc baffle (3), and a buffer plate (20) is fixedly connected to the inner wall of one side of the body (1) above the bump (18).