CN211541721U

CN211541721U - Production of nai firebrick is with even distributing device

Info

Publication number: CN211541721U
Application number: CN201922037553.5U
Authority: CN
Inventors: 王春洪
Original assignee: Yixing Hengxiang Refractory Co ltd
Current assignee: Yixing Hengxiang Refractory Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-09-22
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a production of nai firebrick is with even distributing device, including die-casting case, double-end motor, unloading case and spring base, ejector pin cabin and vibration cabin have been seted up respectively to the lower extreme of die-casting case, and the inside fixed mounting in vibration cabin has double-end motor to the eccentric block is all installed at both ends around double-end motor, the bottom fixed mounting in ejector pin cabin has first hydraulic stem, and the top fixedly connected with roof of first hydraulic stem, the shaping groove has been seted up to the upper end of die-casting case, and the roof is located the bottom in shaping groove, the top in shaping groove is provided with the hopper. This even distributing device is used in resistant firebrick production, the lateral wall laminating of worker's roof and shaping groove is connected, prevents that the powder from falling into the below of roof in the production process, has improved the life of die-casting case, and first hydraulic stem releases the shaping groove with the good resistant firebrick of die-casting to subsequent sintering and pile up neatly work of being convenient for.

Description

Production of nai firebrick is with even distributing device

Technical Field

The utility model relates to a resistant firebrick production technical field specifically is a resistant firebrick production is with even distributing device.

Background

The refractory brick is also called as firebrick, is a refractory brick material fired by refractory clay or other refractory raw materials, is commonly used for high-temperature buildings such as construction kilns and various thermal equipment, and the uniformity of the material distribution plays an important role in the quality of the produced firebrick in the production process.

Common distributing device on the existing market, at the cloth in-process, when the powder fell down from the hopper, often can pile up together, and the degree of consistency of cloth can't be guaranteed, can't flatten the inhomogeneous powder that distributes simultaneously, to above-mentioned problem, carries out the innovative design on original distributing device's basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an even distributing device is used in production of nai firebrick to solve common distributing device on the existing market that proposes in the above-mentioned background art at the cloth in-process, the powder often can be piled up together, can't carry out the problem of shakeouts to the inhomogeneous powder of distribution simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a uniform distributing device for refractory brick production comprises a die-casting box, a double-end motor, a blanking box and a spring base, wherein a mandril cabin and a vibration cabin are respectively arranged at the lower end of the die-casting box, the double-end motor is fixedly arranged in the vibration cabin, eccentric blocks are respectively arranged at the front end and the rear end of the double-end motor, a first hydraulic rod is fixedly arranged at the bottom end of the mandril cabin, a top plate is fixedly connected to the top end of the first hydraulic rod, a forming groove is formed in the upper end of the die-casting box, the top plate is positioned at the bottom end of the forming groove, a hopper is arranged above the forming groove, a blanking pipe is fixedly connected to the bottom end of the hopper and communicated with the hopper, the blanking box is arranged at the left side of the die-casting box, a sliding groove and a storage bin are respectively arranged in the blanking box, a sliding rod is arranged in the sliding groove, and the inside in bottom plate groove is provided with the open-close board, the left side fixedly connected with second hydraulic stem of open-close board, the groove of opening and shutting has been seted up to the right-hand member of slide bar, and second hydraulic stem is located the inside in groove of opening and shutting, the lower extreme of slide bar is provided with the rack, and rack toothing is connected with drive gear, drive gear's rear end is connected with drive motor, and drive gear and drive motor all are located the inside of unloading case, the bottom fixed mounting of die-casting case has spring base.

Preferably, the number of the eccentric blocks is 4, and the eccentric blocks are symmetrically distributed about the longitudinal center line of the die-casting box.

Preferably, the side wall of the top plate is in fit connection with the side wall of the forming groove, and the top plate forms a sliding structure with the forming groove through the first hydraulic rod.

Preferably, the hopper is large in opening at the upper end and small in opening at the lower end, and the hopper and the sliding rod are of an integrated structure.

Preferably, the number of the blanking pipes is set to be 3, and the blanking pipes are distributed at the bottom end of the hopper at equal angles.

Preferably, the sliding groove is T-shaped, and the sliding rod and the sliding groove form a sliding structure through the transmission gear and the rack.

Compared with the prior art, the beneficial effects of the utility model are that: the uniform material distribution device for producing the refractory bricks,

1. the side wall of the top plate is attached and connected with the side wall of the forming groove, so that powder is prevented from falling below the top plate in the production process, the service life of the die-casting box is prolonged, and the die-cast refractory bricks are pushed out of the forming groove by the first hydraulic rod, so that subsequent sintering and stacking work is facilitated;

2. 3 blanking pipes which are distributed at the bottom end of the hopper at equal angles can uniformly place powder at the bottom of the forming groove, and the eccentric blocks which are symmetrically distributed about the longitudinal central line of the die-casting box can drive the die-casting box to uniformly vibrate, so that the powder falling from the blanking pipes is uniformly distributed in the forming groove through the vibration of the die-casting box, and the production quality of the refractory bricks is improved;

3. the hopper with the large upper end opening and the small lower end opening can effectively avoid the accumulation of powder on the side wall of the hopper, the utilization rate of the powder is improved, meanwhile, the transmission gear in the discharging box and the rack arranged on the sliding rod facilitate the withdrawing work of the hopper and the blanking pipe, and therefore the follow-up die-casting work is convenient to carry out.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the utility model from the right;

fig. 3 is a schematic top view of the die-casting box of the present invention;

FIG. 4 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

FIG. 5 is a schematic view of a three-dimensional structure of the hopper and the blanking pipe of the present invention;

fig. 6 is the schematic diagram of the three-dimensional structure of the transmission gear and the transmission motor of the present invention.

In the figure: 1. die casting a box; 2. a mandril cabin; 3. a vibration chamber; 4. a double-headed motor; 5. an eccentric block; 6. A first hydraulic lever; 7. a top plate; 8. forming a groove; 9. a hopper; 10. a blanking pipe; 11. a blanking box; 12. A chute; 13. a storage bin; 14. a slide bar; 15. a floor trough; 16. opening and closing the board; 17. a second hydraulic rod; 18. opening and closing the groove; 19. a rack; 20. a transmission gear; 21. a drive motor; 22. a spring base.

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. 1-6, the present invention provides a technical solution: a uniform distributing device for refractory brick production comprises a die-casting box 1, a double-end motor 4, a blanking box 11 and a spring base 22, wherein the lower end of the die-casting box 1 is respectively provided with an ejector rod cabin 2 and a vibration cabin 3, the interior of the vibration cabin 3 is fixedly provided with the double-end motor 4, the front end and the rear end of the double-end motor 4 are respectively provided with an eccentric block 5, the bottom end of the ejector rod cabin 2 is fixedly provided with a first hydraulic rod 6, the top end of the first hydraulic rod 6 is fixedly connected with a top plate 7, the upper end of the die-casting box 1 is provided with a forming groove 8, the top plate 7 is positioned at the bottom end of the forming groove 8, a hopper 9 is arranged above the forming groove 8, the bottom end of the hopper 9 is fixedly connected with a blanking pipe 10, the blanking pipe 10 is communicated with the hopper 9, the blanking box 1 is provided with the blanking box 11, the interior of the, the hopper 9 is installed at the right end of the sliding rod 14, a bottom plate groove 15 is formed in the side wall of the left end of the hopper 9, an opening plate 16 is arranged inside the bottom plate groove 15, a second hydraulic rod 17 is fixedly connected to the left side of the opening plate 16, an opening and closing groove 18 is formed in the right end of the sliding rod 14, the second hydraulic rod 17 is located inside the opening and closing groove 18, a rack 19 is arranged at the lower end of the sliding rod 14, a transmission gear 20 is connected to the rack 19 in a meshed mode, a transmission motor 21 is connected to the rear end of the transmission gear 20, the transmission gear 20 and the transmission motor 21 are located inside the blanking box 11, and a spring base 22 is fixedly installed at the.

The number of the eccentric blocks 5 is 4, and the eccentric blocks 5 are symmetrically distributed about the longitudinal central line of the die-casting box 1, so that the die-casting box 1 can vibrate uniformly, and powder falling from the blanking pipe 10 can be uniformly distributed in the forming groove 8 through the vibration of the die-casting box 1.

For the laminating be connected between the lateral wall of roof 7 and the lateral wall of shaping groove 8, and roof 7 constitutes sliding construction through between first hydraulic stem 6 and the shaping groove 8, the lateral wall of roof 7 and the lateral wall laminating of shaping groove 8 are connected, can prevent that the powder from falling into the inside of die-casting case 1, and first hydraulic stem 6 can release the shaping groove 8 with the good resistant firebrick of die-casting simultaneously to subsequent processing of being convenient for.

The hopper 9 is large in upper end opening and small in lower end opening, the hopper 9 and the sliding rod 14 are of an integrated structure, the hopper 9 large in upper end opening and small in lower end opening can effectively prevent powder from being accumulated on the side wall of the hopper 9, and the utilization rate of the powder is improved.

The number of the blanking pipes 10 is set to be 3, the blanking pipes 10 are distributed at the bottom end of the hopper 9 at equal angles, the blanking pipes 10 distributed at the bottom end of the hopper 9 at equal angles can evenly place powder at the bottom of the forming groove 8, and the production quality of the refractory bricks is improved.

The chute 12 is in a T shape, and the sliding rod 14 and the chute 12 form a sliding structure through the transmission gear 20 and the rack 19, so that the withdrawing work of the hopper 9 and the blanking pipe 10 is facilitated, and the convenience is provided for the subsequent die-casting work.

The working principle is as follows: according to the figures 1-2 and 4-6, first, the first hydraulic rod 6 and the second hydraulic rod 17 are manually connected with an external hydraulic device through oil pipes, the double-end motor 4 and the transmission motor 21 are started after being connected with an external power supply through power lines, the first hydraulic rod 6, the second hydraulic rod 17, the double-end motor 4 and the transmission motor 21 are all known and in the prior art in the market, and a detailed description is not given herein, at this time, the second hydraulic rod 17 pushes the open-close plate 16 to move rightwards to block the lower end of the hopper 9, then the blanking box 11 puts a proper amount of powder into the hopper 9 through the storage bin 13, then the transmission motor 21 drives the transmission gear 20 to rotate in the blanking box 11, so that the transmission gear 20 drives the rack 19 and the sliding rod 14 to slide rightwards in the sliding slot 12 formed in the blanking box 11, and further drives the hopper 9 and the blanking pipe 10 to move rightwards, when the hopper 9 and the blanking pipe 10 move right above the forming groove 8, the second hydraulic rod 17 drives the opening plate 16 to move leftwards, the bottom of the hopper 9 is opened, powder in the hopper 9 falls into the forming groove 8 through the blanking pipe 10, finally, the second hydraulic rod 17 drives the opening plate 16 to move rightwards again, and after the lower end of the hopper 9 is blocked, the transmission motor 21 and the transmission gear 20 drive the rack 19, the slide rod 14, the hopper 9 and the blanking pipe 10 to move leftwards, and the next round of charging work is carried out;

according to the figures 1-3, when the powder falls into the forming groove 8 in the die-casting box 1, the double-head motor 4 drives the eccentric block 5 to rotate in the die-casting box 1, so that the die-casting box 1 vibrates through the spring base 22 arranged at the bottom, further the powder accumulated in the forming groove 8 is uniformly distributed in the forming groove 8, when the powder is uniformly distributed in the forming groove 8, the double-head motor 4 is closed, then the powder in the forming groove 8 is extruded by an external extrusion device, after the powder in the forming groove 8 is extruded by an external extrusion device, the first hydraulic rod 6 drives the top plate 7 to move upwards, so that the die-casting refractory brick slides out of the forming groove 8, the next-stage processing is convenient, after the forming brick on the top plate 7 is removed, the first hydraulic rod 6 drives the top plate 7 to move downwards to the bottom of the forming groove 8, and the next-stage material distribution and extrusion work is carried out, the above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.

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 production of nai firebrick is with even distributing device, includes die-casting case (1), double-end motor (4), workbin (11) and spring bracket (22) down, its characterized in that: the lower end of the die-casting box (1) is respectively provided with a push rod cabin (2) and a vibration cabin (3), the interior of the vibration cabin (3) is fixedly provided with a double-end motor (4), the front end and the rear end of the double-end motor (4) are respectively provided with an eccentric block (5), the bottom end of the push rod cabin (2) is fixedly provided with a first hydraulic rod (6), the top end of the first hydraulic rod (6) is fixedly connected with a top plate (7), the upper end of the die-casting box (1) is provided with a forming groove (8), the top plate (7) is positioned at the bottom end of the forming groove (8), a hopper (9) is arranged above the forming groove (8), the bottom end of the hopper (9) is fixedly connected with a blanking pipe (10), the blanking pipe (10) is communicated with the hopper (9), the left side of the die-casting box (1) is provided with a blanking box (11), and the interior of the blanking box (11), a sliding rod (14) is arranged in the sliding chute (12), the hopper (9) is arranged at the right end of the sliding rod (14), a bottom plate groove (15) is arranged on the side wall of the left end of the hopper (9), and the inside of the bottom plate groove (15) is provided with a split plate (16), the left side of the split plate (16) is fixedly connected with a second hydraulic rod (17), the right end of the sliding rod (14) is provided with a split groove (18), and the second hydraulic rod (17) is positioned inside the opening and closing groove (18), the lower end of the sliding rod (14) is provided with a rack (19), the rack (19) is engaged with a transmission gear (20), the rear end of the transmission gear (20) is connected with a transmission motor (21), and the transmission gear (20) and the transmission motor (21) are both positioned inside the blanking box (11), and a spring base (22) is fixedly arranged at the bottom of the die-casting box (1).

2. The uniform distributing device for producing the refractory bricks, as claimed in claim 1, wherein: the number of the eccentric blocks (5) is 4, and the eccentric blocks (5) are symmetrically distributed about the longitudinal center line of the die-casting box (1).

3. The uniform distributing device for producing the refractory bricks, as claimed in claim 1, wherein: the side wall of the top plate (7) is in fit connection with the side wall of the forming groove (8), and the top plate (7) forms a sliding structure through the first hydraulic rod (6) and the forming groove (8).

4. The uniform distributing device for producing the refractory bricks, as claimed in claim 1, wherein: the hopper (9) is large in opening at the upper end and small in opening at the lower end, and the hopper (9) and the sliding rod (14) are of an integrated structure.

5. The uniform distributing device for producing the refractory bricks, as claimed in claim 1, wherein: the number of the blanking pipes (10) is set to be 3, and the blanking pipes (10) are distributed at the bottom end of the hopper (9) at equal angles.

6. The uniform distributing device for producing the refractory bricks, as claimed in claim 1, wherein: the sliding chute (12) is T-shaped, and the sliding rod (14) and the sliding chute (12) form a sliding structure through a transmission gear (20) and a rack (19).