CN214059235U

CN214059235U - Feeder calibrating device

Info

Publication number: CN214059235U
Application number: CN202022820241.4U
Authority: CN
Inventors: 李冲
Original assignee: Tianjin Qianyi Installation Engineering Co ltd
Current assignee: Tianjin Qianyi Installation Engineering Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-27
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a batcher calibrating device, including the working plate, the top fixedly connected with alignment table, support frame, weight case of working plate, the top of alignment table is rotated and is connected with the beam arm, the top of beam arm is close to the edge symmetry and is provided with first tray, second tray, the bottom fixedly connected with shock-absorbing rod of beam arm, the outer fixed surface of shock-absorbing rod is connected with damping spring, the bottom fixedly connected with limiting plate of shock-absorbing rod, the top fixedly connected with calibrated scale of limiting plate, and calibrated scale and beam arm fixed connection. The utility model discloses in, be provided with: whether the discharging of the feeding machine at the specified time is uniform or not can be simply seen through the beam arm, the first tray, the second tray, the dial and the calibration pointer, the discharging speed of the feeding machine can be adjusted through the arranged screw, the slider and the screw cap to calibrate the feeding machine, and the fact that the feeding machine can release specified materials at the specified time is guaranteed.

Description

Feeder calibrating device

Technical Field

The utility model relates to a batcher ejection of compact control field especially relates to batcher calibrating device.

Background

The feeding equipment is an auxiliary equipment in the mechanized storage and transportation system of lime production enterprises, and the main function of the feeding equipment is to continuously and uniformly feed processed or unprocessed materials from each equipment (a hopper, a storage bin and the like) to a receiving equipment or a transportation machine. The vibratory feeder for mines is used for uniformly or quantitatively supplying materials from a storage bin or other storage equipment to a receiving device, and is necessary equipment for realizing the automation of flow operation.

In order to guarantee that the even pay-off of batcher often needs to carry out the pay-off calibration to the batcher in actual production life, current batcher calibrating device operation is complicated, uses a plurality of sensors to produce the deviation easily, still has great error after the calibration, very influences the quality of production product in actual production.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a feeder calibrating device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the feeder calibration device comprises a working plate, wherein the top end of the working plate is fixedly connected with a calibration table, a support frame and a weight box, the top end of the calibration table is rotatably connected with a beam arm, the top end of the beam arm is symmetrically provided with a first tray and a second tray near the edge, the bottom end of the beam arm is fixedly connected with a damping rod, the outer surface of the damping rod is fixedly connected with a damping spring, the bottom end of the damping rod is fixedly connected with a limiting plate, the top end of the limiting plate is fixedly connected with a dial scale, the dial scale is fixedly connected with the beam arm, the front wall of the calibration table is fixedly connected with a calibration pointer, one side of the support frame is fixedly connected with a feeder body, the front wall of the feeder body is provided with a timer, the outer surface of the feeder body is provided with a flow control switch, and the inner part of the flow control switch is fixedly connected with a track, the utility model discloses a flow control switch, including orbital rotation, flow control switch, swing head, slider, swing rod, screw rod, one end fixedly connected with crank, flow control switch's inside is provided with the passageway, orbital surface sliding connection has the slider, the surface of swing head is close to the edge and rotates and be connected with the rocker, and the rocker rotates with the slider to be connected, the inside threaded connection of slider has the screw rod, the one end fixedly connected with crank of screw rod, flow control switch's inside is provided with the passageway.

As a further description of the above technical solution:

the inside of second tray is provided with the weight mouth, the top fixedly connected with weight case of working plate, the top of weight case passes through screw fixedly connected with handle.

As a further description of the above technical solution:

the first pallet is the same size, shape and mass as the second pallet, and the beam arm is horizontal when unloaded.

As a further description of the above technical solution:

the top end of the calibration table is fixedly connected with a supporting rod, and the supporting rod is located at the center of the calibration table.

As a further description of the above technical solution:

the shock absorption rod is made of polyurethane.

As a further description of the above technical solution:

the two ends of the limiting plate are provided with chamfers, and the chamfers are fixedly connected with rubber pads.

The utility model discloses following beneficial effect has: the batcher calibrating device is provided with: beam arm, first tray, second tray, calibrated scale and calibration pointer through placing the weight of suitable weight in the second tray, later in from the feeding machine body to the feeding in first tray, observe the time of time-recorder, confirm whether the material that the feeding machine body flowed out can make and reach beam arm balance in the regulation time, whether just so can simple see out the regulation time ejection of compact of batcher even.

The screw rod that rotates through the setting drives the slider and slides and then can adjust the discharge speed of batcher with the screw cap drive removal control flow control switch's passageway size, and the calibration effect of the beam arm of relegating calibration platform, first tray and second tray just can realize calibrating the speed of the batcher ejection of compact, and the speed of the batcher ejection of compact can reach and evenly guarantee that it can release the material of regulation at the regulation time.

Drawings

Fig. 1 is a front view of a feeder calibration device provided by the present invention;

fig. 2 is a diagram of a feeder flow control device of the feeder calibration device provided by the present invention;

fig. 3 is a second tray schematic diagram of the feeder calibration device provided by the utility model.

Illustration of the drawings:

1. a working plate; 2. a calibration table; 3. a beam arm; 4. a first tray; 5. a second tray; 6. a limiting plate; 7. a dial scale; 8. calibrating a pointer; 9. a shock-absorbing lever; 10. a damping spring; 11. a support frame; 12. a feeder body; 13. a timer; 14. a flow control switch; 15. a weight box; 16. a handle; 17. a weight port; 18. a track; 19. screwing a cover; 20. a rocker; 21. a slider; 22. a screw; 23. a crank; 24. a channel.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the feeder calibrating device comprises a working plate 1, wherein the top end of the working plate 1 is fixedly connected with a calibrating table 2, a supporting frame 11 and a weight box 15, the top end of the calibrating table 2 is rotatably connected with a beam arm 3, the top end of the beam arm 3 is symmetrically provided with a first tray 4 and a second tray 5 close to the edge, the beam arm 3, the first tray 4 and the second tray 5 form a lever action, the amount of material fed by a feeder body 12 in a specified time can be known only by observing the release level of the beam arm 3, the bottom end of the beam arm 3 is fixedly connected with a damping rod 9, the outer surface of the damping rod 9 is fixedly connected with a damping spring 10, the shock on the beam arm 3 can be reduced by the design of the damping rod 9 and the damping spring 10, the bottom end of the damping rod 9 is fixedly connected with a limiting plate 6, the top end of the limiting plate 6 is fixedly connected with a dial 7, the dial 7 is fixedly connected with the beam arm 3, the, one side fixedly connected with batcher body 12 of support frame 11, time-recorder 13 is installed to the antetheca of batcher body 12, the design of time-recorder 13 is convenient to observe whether first tray 4 and second tray 5 can balance the surface of batcher body 12 in the stipulated time and is provided with flow control switch 14, flow control switch 14's inside fixedly connected with track 18, the rotation of track 18 is connected with spiral cover 19, the surface sliding connection of track 18 has slider 21, the surface of spiral cover 19 is close to the edge and rotates and is connected with rocker 20, and rocker 20 rotates with slider 21 and is connected, the inside threaded connection of slider 21 has screw rod 22, the one end fixedly connected with crank 23 of screw rod 22, flow control switch 14's inside is provided with passageway 24, screw rod 22 changes spiral cover 19's position and then changes the diameter size of passageway 24.

The inside of second tray 5 is provided with weight mouth 17, and weight mouth 17 conveniently places the weight and avoids the weight to remove and cause the calibration failure, and the top fixedly connected with weight case 15 of working plate 1, screw fixedly connected with handle 16 is passed through on the top of weight case 15, and weight case 15 is conveniently depended on to handle 16.

The size, shape and mass of the first tray 4 are the same as those of the second tray 5, and the beam arm 3 is horizontal when not loaded, so that the influence on the calibration result due to tray factors is avoided.

The top fixedly connected with bracing piece of calibration stand 2, and the bracing piece is located the center of calibration stand 2, and the setting up of bracing piece makes things convenient for beam arm 3 to rotate.

The shock absorption rod 9 is made of polyurethane, and the polyurethane shock absorption effect is good.

The both ends of limiting plate 6 are provided with the chamfer, and chamfer part fixedly connected with rubber pad reduces the production of assaulting when limiting plate 6 runs into calibration platform 2.

The working principle is as follows: when the feeder calibrating device is used, weights with proper weight are placed in the second tray 5, the timer 13 is set to count time, the materials are discharged from the feeder body 12 to the first tray 4, after the time is observed, whether the calibrating pointer 8 points to the middle of the dial 7 or not, when the materials do not point to the middle, the crank 23 is shaken, the crank 23 drives the screw rod 22 to rotate, so that the sliding block 21 starts to move, the sliding block 21 moves to transmit rotation to the rotary cover 19 through the remote rod 20, the size of the channel 24 can be changed, the quantity of the materials discharged by the feeder body 12 starts to change, and the discharging speed of the flow control switch 14 is continuously controlled through the timer 13 and the rocking crank 23 to calibrate the discharging of the feeder.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A batcher calibrating device, includes working plate (1), its characterized in that: the top end of the working plate (1) is fixedly connected with a calibration table (2), a support frame (11) and a weight box (15), the top end of the calibration table (2) is rotatably connected with a beam arm (3), the top end of the beam arm (3) is symmetrically provided with a first tray (4) and a second tray (5) near the edge, the bottom end of the beam arm (3) is fixedly connected with a damping rod (9), the outer surface of the damping rod (9) is fixedly connected with a damping spring (10), the bottom end of the damping rod (9) is fixedly connected with a limiting plate (6), the top end of the limiting plate (6) is fixedly connected with a dial (7), the dial (7) is fixedly connected with the beam arm (3), the front wall of the calibration table (2) is fixedly connected with a calibration pointer (8), one side of the support frame (11) is fixedly connected with a feeder body (12), the front wall of the feeder body (12) is provided with a timer (13), the outer surface of batcher body (12) is provided with flow control switch (14), the inside fixedly connected with track (18) of flow control switch (14), track (18) rotate and are connected with spiral cover (19), the surface sliding connection of track (18) has slider (21), the surface of spiral cover (19) is close to the edge and rotates and is connected with rocker (20), and rocker (20) rotate with slider (21) and be connected, the inside threaded connection of slider (21) has screw rod (22), the one end fixedly connected with crank (23) of screw rod (22), the inside of flow control switch (14) is provided with passageway (24).

2. A feeder calibration device according to claim 1, characterized in that: a weight opening (17) is formed in the second tray (5), a weight box (15) is fixedly connected to the top end of the working plate (1), and a lifting handle (16) is fixedly connected to the top end of the weight box (15) through screws.

3. A feeder calibration device according to claim 1, characterized in that: the first tray (4) is the same size, shape and mass as the second tray (5), and the beam arm (3) is horizontal when unloaded.

4. A feeder calibration device according to claim 1, characterized in that: the top end of the calibration table (2) is fixedly connected with a supporting rod, and the supporting rod is located at the center of the calibration table (2).

5. A feeder calibration device according to claim 1, characterized in that: the shock absorption rod (9) is made of polyurethane.

6. A feeder calibration device according to claim 1, characterized in that: and chamfers are arranged at two ends of the limiting plate (6), and rubber pads are fixedly connected to the chamfers.