CN216835790U

CN216835790U - Automatic weighing and proportioning device for refractory raw materials

Info

Publication number: CN216835790U
Application number: CN202220179359.XU
Authority: CN
Inventors: 常江涛; 乔海红
Original assignee: Henan Shengcheng Refractory Co ltd
Current assignee: Henan Shengcheng Refractory Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-06-28
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses an automatic weighing proportioning device of fire-resistant raw and other materials, it has from moving formula railcar to remove track upper end sliding connection, it has a plurality of bracing pieces to establish respectively perpendicularly to remove the track both sides, bracing piece upper end a plurality of feed bins of fixedly connected with respectively, hopper under the equal fixedly connected with of feed bin lower extreme, hopper lower extreme fixedly connected with discharging pipe down, from moving formula railcar upper end fixedly connected with elevating gear, elevating gear top fixedly connected with elevating platform, elevating platform upper end middle part fixedly connected with electronic weighing module, electronic weighing module upper end fixedly connected with hopper frame, be provided with in the recess of hopper frame upper end and connect the hopper. The utility model aims at providing a realize automated production, improve production efficiency, reduce the cost of labor, reduce environmental pollution, reduce the automatic weighing proportioning device of personal damage.

Description

Automatic weighing and proportioning device for refractory raw materials

Technical Field

The utility model relates to an automated production technical field, specific automatic weighing proportioning device of fire-resistant raw and other materials that says so.

Background

In the current production factory, refractory material in the production needs to be used, refractory material's ratio is weighed and is generally adopted artifical mode, in order to shovel refractory material into the handcart by the manual work, then it is weighed to push away the handcart to the platform of weighing, later with raw materials propelling movement to agitating unit with one's head, pour the raw materials into the mixer and stir and mix, in this process, operating personnel generally calculate raw materials weight through many handcart capacity at times for the raw materials ratio differs great, influence product quality, in the operation process, need a large amount of artifical manpower, the cost of labor is higher, and production efficiency is lower, the in-process of handcart is shoveled into to the raw materials, raw materials dust can lose at the surrounding environment, cause serious pollution to the surrounding environment, cause certain healthy harm to near staff simultaneously.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a realize automated production, improve production efficiency, reduce the cost of labor, reduce environmental pollution, reduce the automatic weighing proportioning device of personal damage.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: an automatic weighing and proportioning device for refractory raw materials comprises a movable track, bins, a self-moving type rail car, a lifting device, an electronic weighing module and a receiving hopper, wherein the movable track is fixedly arranged on the bottom surface, the upper end of the movable track is slidably connected with the self-moving type rail car, a plurality of supporting rods are vertically arranged on two sides of the movable track respectively, the upper ends of the supporting rods are fixedly connected with a plurality of bins respectively, the lower ends of the bins are fixedly connected with a blanking hopper, the lower end of the blanking hopper is fixedly connected with a discharging pipe, a material guide device is fixedly arranged on the discharging pipe, the lower end of the discharging pipe is fixedly connected with a dust cover, and one side of the upper end of the dust cover is fixedly connected with a dust remover;

from moving formula railcar upper end fixedly connected with elevating gear, elevating gear top fixedly connected with elevating platform, elevating platform upper end middle part fixedly connected with electron weighing module, electron weighing module upper end fixedly connected with hopper frame, the transversal U style of calligraphy structure of personally submitting of hopper frame, be provided with in the recess of hopper frame upper end and connect the hopper, connect hopper one end hinged joint in the upper end of hopper frame edge, it is connected with the hydraulic stem to rotate respectively on the hopper frame other end lateral wall, the hydraulic stem other end rotates to be connected connect on the edge of hopper upper end both sides, connect the hopper upper end cup joint to be connected the dust cover lower extreme.

In some of them implementation, the guide device includes guide motor, guide roller, stock guide, be provided with the cylinder baffle box in the discharging pipe, just the unloading passageway in stock guide and the discharging pipe is linked together, the stock guide middle part is rotated and is connected with the guide roller, a plurality of stock guide that are ring array and distribute of fixedly connected with on the guide roller, stock guide outer end edge with the inboard wall of stock guide pastes the setting, stock guide roller one end with the terminal fixed connection of pivot of guide motor, guide motor fixed mounting be in on the discharging pipe.

In some implementations, the side walls of the lower hopper are fixedly provided with vibrators.

In some of the implementations, the lifting device comprises a driving motor, a positive and negative two-way screw rod, driving blocks, fixed blocks, driving rods, sliding blocks and a sliding guide rail, wherein the positive and negative two-way screw rod is respectively rotated at two side edges of the upper end of the self-moving type railcar, one end of the positive and negative two-way screw rod is rotatably connected in the fixed blocks, the other end of the positive and negative two-way screw rod is fixedly connected with the tail end of a rotating shaft of the driving motor, the driving motor and the fixed blocks are fixedly connected at the upper end of the self-moving type railcar, the driving blocks penetrate through threaded holes, two groups of the driving blocks are respectively in threaded connection with the positive and negative two-way screw rods through the threaded holes, the upper ends of the driving blocks are hinged with the driving rods, the middle parts of the two groups of the driving rods are mutually rotatably connected, the upper ends of the driving rods are respectively hinged on the lower end surfaces of the sliding blocks, the upper ends of the sliding blocks are slidably connected on the sliding guide rail, the sliding guide rail is fixedly connected to the lower end of the lifting platform.

In some implementations, the lower ends of the driving blocks are respectively and fixedly connected with sliding guide blocks, sliding guide grooves are respectively formed in two sides of the upper end of the self-moving type rail car, and the sliding guide blocks are connected in the sliding guide grooves in a sliding mode.

In some of them implementation, elevating platform upper end four corners position is fixedly connected with telescopic link respectively, telescopic link upper end fixedly connected with hopper frame lower extreme, the telescopic link periphery cup joints and is connected with supporting spring, the supporting spring both ends are contradicted with elevating platform and hopper frame respectively and are connected.

In some implementations, the lower end of the receiving hopper at one side hinged with the hopper frame is provided with a chamfer structure.

The utility model has the advantages that: this device can accomplish operations such as weighing, transportation, batching to the raw materials automatically, and degree of automation is high, has reduced a large amount of manpowers, has reduced the cost of labor to work efficiency has been accelerated, and the outer loss of a large amount of raw and other materials when this device passes through dust cover and dust remover can prevent the ejection of compact avoids equipment to receive the pollution all around, reduces the health harm to operating personnel.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the automatic weighing and proportioning device of the present invention;

fig. 3 is a schematic view of the sectional structure of the discharging pipe of the present invention.

In the figure: the device comprises a moving track 1, a bin 2, a self-moving type railcar 3, an electronic weighing module 4, a hopper 5, a supporting rod 6, a hopper 7, a discharging pipe 8, a dust cover 9, a dust remover 10, a lifting table 11, a hopper frame 12, a hydraulic rod 13, a material guide motor 14, a material guide roller 15, a material guide plate 16, a vibrator 17, a driving motor 18, a bidirectional screw rod with 19 positive and negative teeth, a driving block 20, a fixed block 21, a driving rod 22, a sliding block 23, a sliding guide rail 24, a sliding guide block 25, a sliding guide groove 26, a telescopic rod 27 and a supporting spring 28.

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, an automatic weighing and proportioning device for refractory raw materials comprises a moving track 1, a storage bin 2, a self-moving type railcar 3, a lifting device, an electronic weighing module 4 and a receiving hopper 5, wherein the moving track 1 is fixedly installed on the bottom surface, the upper end of the moving track 1 is slidably connected with the self-moving type railcar 3, a plurality of support rods 6 are respectively and vertically arranged on two sides of the moving track 1, the upper ends of the support rods 6 are respectively and fixedly connected with the storage bins 2, the lower ends of the storage bins 2 are respectively and fixedly connected with a discharging hopper 7, the lower end of the discharging hopper 7 is fixedly connected with a discharging pipe 8, a material guiding device is fixedly installed on the discharging pipe 8, the lower end of the discharging pipe 8 is fixedly connected with a dust cover 9, and one side of the upper end of the dust cover 9 is fixedly connected with a dust remover 10;

the upper end of the self-moving type rail car 3 is fixedly connected with a lifting device, the top end of the lifting device is fixedly connected with a lifting platform 11, the middle part of the upper end of the lifting platform 11 is fixedly connected with an electronic weighing module 4, the upper end of the electronic weighing module 4 is fixedly connected with a hopper frame 12, the cross section of the hopper frame 12 is of a U-shaped structure, a hopper receiving 5 is arranged in a groove at the upper end of the hopper frame 12, one end of the hopper receiving 5 is hinged to one side edge of the upper end of the hopper frame 12, the outer side wall of the other end of the hopper frame 12 is respectively and rotatably connected with a hydraulic rod 13, the other end of the hydraulic rod 13 is rotatably connected to two side edges of the upper end of the hopper receiving 5, and the upper end of the hopper receiving 5 is connected to the lower end of a dust cover 9 in a sleeved mode;

when the self-moving type rail car is used, the self-moving type rail car 3 can freely move at the lower ends of a plurality of material bins 2 through the moving rail 1, when a certain material is needed, the self-moving type rail car 3 moves to the lower ends of the material bins 2, then the lifting device drives the lifting platform 11 to move upwards, the upper end of the material receiving hopper 5 is sleeved at the lower end of the dust cover 9, the material receiving hopper 5 is in non-contact connection with the dust cover 9, then the material in the material bins 2 is discharged onto the material receiving hopper 5 through the material discharging pipe 8 by the material guiding device, in the process, the dust remover 10 extracts and filters the material dust floating in the dust cover 9 to prevent the material from escaping to the outside of the device to cause environmental pollution around equipment and even influence the health of operators, the electronic weighing module 4 at the upper end of the lifting platform 11 continuously weighs the material in the material receiving hopper 5, when the weight reaches a set value, the material guiding device stops guiding, then the lifting device drives the lifting platform 11 to move downwards, from moving formula railcar 3 and sliding to material lifting machine one end along moving track 1, later hydraulic stem 13 promotes and connects hopper 5 to overturn around articulated junction, makes the material that connects in the hopper 5 to empty to material lifting machine's income hopper in, carries the material to other equipment such as agitating unit through material lifting machine to accomplish a series of operations such as automatic weighing, automatic ratio, automatic mixing stirring of refractory material, realize automated production, improve production efficiency, reduce the cost of labor.

In some of the implementations, the material guiding device comprises a material guiding motor 14, a material guiding roller 15 and a material guiding plate 16, a cylindrical material guiding groove is arranged in the material discharging pipe 8, and the material guide groove is communicated with a blanking channel in the material discharge pipe 8, the middle part of the material guide groove is rotationally connected with a material guide roller 15, a plurality of material guide plates 16 distributed in an annular array are fixedly connected on the material guide roller 15, the edge of the outer end of each material guide plate 16 is attached to the inner side wall of the material guide groove, one end of the material guide roller 15 is fixedly connected with the tail end of a rotating shaft of a material guide motor 14, the material guide motor 14 is fixedly arranged on the material discharge pipe 8, when in use, the material guide motor 14 drives the material guide rollers 15 to rotate, the material guide rollers 15 drive the material guide plates 16 to rotate, raw materials at the upper end of the blanking hopper 7 fall between the material guide plates 16 at the upper end, then the raw materials are poured out after rotating to the lower part along with the material guide plate 16, thereby realizing the automatic leading-out of the raw materials and preventing the raw materials from being blocked.

In some of the implementations, the side walls of the lower hopper 7 are fixedly provided with vibrators 17, and during blanking, the vibrators perform uninterrupted rapping on the lower hopper 7 to enable raw materials to move downwards so as to prevent the raw materials from being blocked.

In some of the implementation, the lifting device includes a driving motor 18, a positive and negative two-way screw rod 19, a driving block 20, a fixed block 21, a driving rod 22, a sliding block 23, a sliding guide rail 24, the positive and negative two-way screw rod 19 is respectively rotated at two side edges of the upper end of the self-moving type rail car 3, one end of the positive and negative two-way screw rod 19 is rotatably connected in the fixed block 21, the other end of the positive and negative two-way screw rod 19 is fixedly connected with the end of the rotating shaft of the driving motor 18, the driving motor 18 and the fixed block 21 are fixedly connected at the upper end of the self-moving type rail car 3, the driving block 20 is penetrated with a threaded hole, and two groups of driving blocks 20 are respectively in threaded connection with the positive and negative two-way screw rod 19 through the threaded hole, the upper ends of the driving blocks 20 are hinged with the driving rod 22, the middle parts of the two groups of driving rods 22 are rotatably connected with each other, the upper ends of the driving rods 22 are respectively hinged on the lower end surface of the sliding block 23, the upper end of the sliding guide rail 24, the slide guide rail 24 is fixedly connected to the lower end of the lifting platform 11, when in use, the driving motor 18 drives the positive and negative tooth bidirectional screw rod 19 to rotate, the positive and negative tooth bidirectional screw rod 19 drives the two groups of driving blocks 20 to move towards or away from each other, and the driving blocks 20 control the lifting or descending of the lifting platform 11 through the two groups of driving rods 22.

In some implementations, the lower ends of the driving blocks 20 are respectively and fixedly connected with sliding guide blocks 25, sliding guide grooves 26 are respectively formed in two sides of the upper end of the self-moving type rail car 3, and the sliding guide blocks 25 are slidably connected in the sliding guide grooves 26 and used for improving the sliding stability of the driving blocks 20.

In some of them implementation, 11 upper end four corners positions of elevating platform are fixedly connected with telescopic link 27 respectively, and 27 upper end fixedly connected with hopper frame 12 lower extremes of telescopic link, the telescopic link 27 periphery cup joints and is connected with supporting spring 28, and supporting spring 28 both ends are contradicted with elevating platform 11 and hopper frame 12 respectively and are connected for carry out the auxiliary stay to hopper frame 12 and connect hopper 5, prevent that electronic weighing module 4 from receiving too big pressing force.

In some embodiments, the lower end of the receiving hopper 5 hinged to the hopper frame 12 is a chamfered structure for facilitating the dumping of the raw materials.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an automatic weighing proportioning device of fire-resistant raw and other materials, includes removal track (1), feed bin (2), from moving formula railcar (3), elevating gear, electronic weighing module (4), connects hopper (5), its characterized in that: the movable track (1) is fixedly arranged on the bottom surface, the upper end of the movable track (1) is connected with a self-moving type rail car (3) in a sliding mode, a plurality of support rods (6) are vertically arranged on two sides of the movable track (1) respectively, the upper ends of the support rods (6) are fixedly connected with a plurality of storage bins (2) respectively, the lower ends of the storage bins (2) are fixedly connected with a discharging hopper (7), the lower end of the discharging hopper (7) is fixedly connected with a discharging pipe (8), a material guiding device is fixedly arranged on the discharging pipe (8), the lower end of the discharging pipe (8) is fixedly connected with a dust cover (9), and one side of the upper end of the dust cover (9) is fixedly connected with a dust remover (10);

from moving formula railcar (3) upper end fixedly connected with elevating gear, elevating gear top fixedly connected with elevating platform (11), elevating platform (11) upper end middle part fixedly connected with electron weighing module (4), electron weighing module (4) upper end fixedly connected with hopper frame (12), hopper frame (12) transversal personally submit U style of calligraphy structure, be provided with in the recess of hopper frame (12) upper end and connect hopper (5), connect hopper (5) one end hinged joint in the upper end edge of hopper frame (12), it is connected with hydraulic stem (13) to rotate respectively on hopper frame (12) other end lateral wall, hydraulic stem (13) other end rotates to be connected connect on connecting hopper (5) upper end both sides edge, connect hopper (5) upper end cup joint to be connected dust cover (9) lower extreme.

2. The automatic weighing and proportioning device of refractory raw materials of claim 1, wherein: the guide device includes guide motor (14), guide roller (15), stock guide (16), be provided with the cylinder baffle box in discharging pipe (8), just the unloading passageway in baffle box and discharging pipe (8) is linked together, the baffle box middle part is rotated and is connected with guide roller (15), fixedly connected with a plurality of stock guide (16) that are the ring array and distribute on guide roller (15), stock guide (16) outer end edge with the inboard wall of stock guide pastes the setting, guide roller (15) one end with the terminal fixed connection of pivot of guide motor (14), guide motor (14) fixed mounting be in on discharging pipe (8).

3. The automatic weighing and proportioning device of refractory raw materials of claim 1, wherein: and the side walls of the discharging hopper (7) are fixedly provided with vibrators (17).

4. The automatic weighing and proportioning device of refractory raw materials of claim 1, wherein: the lifting device comprises a driving motor (18), a positive and negative tooth bidirectional screw rod (19), a driving block (20), a fixing block (21), a driving rod (22), a sliding block (23) and a sliding guide rail (24), the positive and negative tooth bidirectional screw rod (19) is respectively rotated at the edges of the two sides of the upper end of the self-moving type rail car (3), one end of the positive and negative tooth bidirectional screw rod (19) is rotatably connected in the fixing block (21), the other end of the positive and negative tooth bidirectional screw rod (19) is fixedly connected with the rotating shaft of the driving motor (18), the driving motor (18) is fixedly connected with the fixing block (21) at the upper end of the self-moving type rail car (3), the driving block (20) penetrates through a threaded hole, and is two sets of the driving block (20) is respectively in threaded connection with the positive and negative tooth bidirectional screw rod (19) through a threaded hole, the upper end of the driving block (20) is hinged with the driving rod (22), two sets of the middle part of actuating lever (22) rotates each other and connects, hinged joint is on terminal surface under sliding block (23) respectively on actuating lever (22) upper end, sliding block (23) upper end sliding connection is on sliding guide (24), sliding guide (24) fixed connection be in elevating platform (11) lower extreme.

5. The automatic weighing and proportioning device of fire-resistant raw materials of claim 4, wherein: the lower end of the driving block (20) is fixedly connected with a sliding guide block (25) respectively, sliding guide grooves (26) are formed in two sides of the upper end of the self-moving type rail car (3) respectively, and the sliding guide block (25) is connected in the sliding guide grooves (26) in a sliding mode.

6. The automatic weighing and proportioning device of refractory raw materials of claim 1, wherein: elevating platform (11) upper end four corners position is fixedly connected with telescopic link (27) respectively, telescopic link (27) upper end fixedly connected with hopper frame (12) lower extreme, telescopic link (27) periphery cup joints and is connected with supporting spring (28), supporting spring (28) both ends are contradicted with elevating platform (11) and hopper frame (12) respectively and are connected.

7. The automatic weighing and proportioning device of refractory raw materials of claim 1, wherein: the lower end of the hopper (5) hinged with the hopper frame (12) is of a chamfer structure.