CN210906464U - Refractory material mud beating device - Google Patents

Abstract

The utility model belongs to the technical field of refractory material application, and discloses a refractory material smashing device, which comprises a screen mesh, a slushing assembly and a shell; The bottom of the shell is the discharge port, and the screen is horizontally fixed in the shell above the discharge port. The mud scraping component includes a scraper, a crank connecting rod, a chute, an elastic limiter and a motor. The chute includes two Bar-shaped holes, two bar-shaped holes are horizontally arranged on the two side walls of the casing, the scraper is penetrated in the two-shaped holes and matched with the screen, and the working end of the crank connecting rod is connected with one end of the scraper The driving end of the crank connecting rod is connected with the motor, the motor is fixed on the casing, the moving end of the elastic limiter is connected with the other end of the scraper, and the fixed end of the elastic limiter is fixed on the casing. The device can safely disperse the mud mass in the mud, and is easy to install on the refractory mixer to avoid dust flying.

Description

A refractory mud smashing device

technical field

The utility model belongs to the technical field of refractory material application, in particular to a refractory material smashing device.

Background technique

The desulfurized iron clad working lining can be built by pouring prefabricated blocks or refractory bricks, and the refractory prefabricated blocks or refractory bricks need to be mixed into uniform mud by a mixer during the preparation process, but the refractory materials are mixed in the process. Due to the limitation of the mixing equipment, the mixed mud will have more mud masses, and these mud masses have a great influence on the performance of the refractory material. The mud masses will cause spalling or surface cracks during molding. It will cause cracks due to the sealing or inconsistent shrinkage of the moisture volatilization channel, resulting in the scrap of the product. In particular, products using pulp or resin as binders are more prone to sludge, which affects the molding quality of the product.

Some manufacturers use a screen to put the screen at the discharge port, and manually use a shovel to repeatedly rub the mud mass on the screen to crush it, which is inefficient, affects the discharge efficiency, and has the situation of flying dust; A stirring device with blades is installed at the discharge port to break up the mud mass, but there is a safety problem, and the mud mass is scattered around in the process of breaking up, which does not meet the requirements of environmental protection. In particular, the current situation of environmental protection is becoming increasingly severe, requiring refractory manufacturers to reduce dust pollution, the problem is more prominent.

Utility model content

In view of the above-mentioned deficiencies in the prior art, the purpose of this utility model is to provide a refractory mud smashing device, which can safely disperse the mud mass through a reasonable structural arrangement, and is easy to install on the existing refractory mixer, Avoid flying dust.

In order to achieve the above object, the utility model is achieved through the following technical solutions:

A refractory mud smashing device includes a screen, a mud smashing component and a casing; the top of the casing is provided with a feeding port, the feeding port is connected with the feeding port of a refractory mixer, and the shell is provided with a feeding port. The bottom is a discharge port, the screen is horizontally fixed in the casing above the discharge port, and the mud scraping assembly includes a scraper, a crank connecting rod, a chute, an elastic stopper and a motor, and the chute includes two There are two strip holes, the two strip holes are horizontally arranged on the two side walls of the casing, the scraper is penetrated in the two holes and matched with the screen, and the working end of the crank connecting rod is connected to the One end of the scraper is connected, the driving end of the crank connecting rod is connected with the motor, the motor is fixed on the casing, the moving end of the elastic limiter is connected with the other end of the scraper, and the elastic limiter is connected to the other end of the scraper. The fixed end of the motor is fixed on the casing, and the motor drives the crank connecting rod to make the scraper move back and forth along the chute.

In the utility model, the mesh size of the screen can be determined according to the size of the mud material and the mud mass therein. The arrangement of the elastic limiter can ensure that both ends of the scraper can reciprocate along the strip hole at the same time, and have the functions of exerting force, limiting and guiding the scraper.

Preferably, the casing is provided with an observation window or a movable inspection door. It can observe and check the operation inside the mud breaking device.

Preferably, a mud material guiding device is arranged in the casing above the screen. The mud diversion device can be a deflector, a diversion groove, etc., which can divert the mud from the feeding port to a suitable position on the screen, which is convenient for the scraper to rub the mud and remove the large mud mass in the mud. Grind.

Preferably, the crank connecting rod is an eccentric crank connecting rod, and the connecting ends of the eccentric crank and the connecting rod are each provided with a plurality of positioning adjustment holes. The connecting end here refers to the crank connecting end connecting the eccentric crank and the connecting rod, and the connecting end of the connecting rod are provided with positioning adjustment holes. Fix the position to realize the adjustment of the stroke of the scraper.

Preferably, the elastic limiting member includes a spring, a fixing member and a limiting member, and there are two limiting members, the two limiting members respectively include a fixing rod and a stopper, and the two fixing rods pass through the strip hole. The two blocks are respectively fixed at one end of the two fixing rods on the inner side of the housing, the spring is fixed between the two fixing rods on the outer side of the housing, the fixing piece includes a fixing ring and a pin shaft, and the fixing ring is fixed with the motor On the casing at the same end of the strip hole, the pin shaft is inserted into the fixing ring, and the free end of the pin shaft is connected with one fixing rod adjacent to it, and the other fixing rod is connected with the scraper.

The utility model also includes other components that can make the refractory mud smashing device operate normally, all of which are conventional choices in the field. In addition, the components not limited in the present invention all adopt the conventional technical means in the field, for example, the specific structure and connection arrangement of the eccentric crank connecting rod, the structure and arrangement of the mud material flow guiding device, etc. are based on the prior art. can be realized.

The working principle of the refractory mud-smashing device of the utility model is as follows: the mud material after being stirred by the mixer falls onto the screen from the feeding port of the mud-smashing device. Under the action of the position piece, it reciprocates along the chute. During the reciprocating motion of the scraper, the mud on the screen is rubbed, and the large mud mass in the mud is crushed, and the qualified mud is removed from the mesh of the screen. It passes through the middle and is discharged from the discharge port.

Compared with the prior art, the beneficial points of the present utility model are:

The refractory mud smashing device of the utility model can break up the mud mass in the mud material and improve the quality of the mud material through a reasonable structure setting, and the implementation is relatively simple, and the original equipment does not need to be greatly modified, and the sealing performance is relatively simple. Better, to meet the requirements of environmental protection. The device is not limited to the production of refractory mud mixed with high-viscosity binders such as resin or pulp, but also covers the production of other refractory muds mixed with binders, as long as the mud can produce mud mass.

Description of drawings

FIG. 1 is a schematic structural diagram of a refractory mud smashing device according to an embodiment.

FIG. 2 is an A-A view of FIG. 1 .

FIG. 3 is a left side view of FIG. 1 .

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

In the description of the present invention, it should be noted that the terms indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that The device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation of the present invention.

Example

As shown in Figures 1-3, a refractory mud smashing device includes a screen 1, a mud smashing assembly and a casing 2; the top of the casing 2 is provided with a feeding port, and the feeding port is connected to the refractory material. The discharge port of the mixer is connected. The bottom of the shell 2 is the discharge port. The screen 1 is horizontally fixed in the shell 2 above the discharge port. , a chute, an elastic stopper and a motor 5, the chute includes two strip holes 6, the two strip holes 6 are horizontally arranged on the two side walls of the housing 2, and the scraper 3 is penetrated through the two strip holes 6. The strip hole 6 is matched with the screen 1, the working end of the crank connecting rod 4 is connected with one end of the scraper 3, the driving end of the crank connecting rod 4 is connected with the motor 5, and the motor 5 Fixed on the housing 2, the movable end of the elastic stopper is connected to the other end of the scraper 3, the fixed end of the elastic stopper is fixed on the housing 2, the motor 5 drives the crank connecting rod 4 Make the scraper 3 reciprocate along the chute.

The casing 2 is provided with an observation window 7, which can observe the operation inside the mud breaking device.

The casing 2 above the screen 1 is provided with a mud material guiding device. The mud diversion device is a deflector, which can divert mud from the feeding port to a suitable position on the screen 1, which is convenient for the scraper 3 to rub the mud and crush the large mud masses in the mud.

The crank connecting rod 4 is an eccentric crank connecting rod, and the connecting ends of the eccentric crank and the connecting rod are provided with a plurality of positioning adjustment holes 8 . Insert the bolt into the positioning adjustment hole 8 of the crank and the connecting rod to realize the connection between the two, and adjust the fixed position of the bolt to realize the adjustment of the stroke of the scraper 3 .

The elastic limiting member includes a spring 9, a fixing member 10 and a limiting member 11. There are two limiting members 11. The two limiting members 11 respectively include a fixing rod and a stopper. In the hole 6, the two blocks are respectively fixed at one end of the two fixing rods on the inner side of the housing 2, the spring 9 is fixed between the two fixing rods on the outer side of the housing 2, and the fixing member 10 includes a fixing ring and a pin shaft, The fixing ring and the motor 5 are fixed on the housing 2 at the same end of the strip hole 6, the pin is inserted on the fixing ring, and the free end of the pin is connected with a fixing rod adjacent to it, and the other is fixed. The rod is connected to the scraper 3 .

The working principle of the refractory mud smashing device: the mud after being stirred by the mixer falls on the screen 1 from the feeding port of the mud smashing device. After the motor 5 is started, the crank connecting rod 4 is driven, and the scraper 3 is on the crank connecting rod 4. Under the action of the elastic limiter and the elastic stopper, it reciprocates along the chute, and the scraper 3 rubs the mud on the screen 1 during the reciprocating motion, and crushes the large mud mass in the mud, and the qualified mud It passes through the mesh holes of the screen 1 and is discharged from the discharge port.

The refractory mud smashing device can break up the mud mass in the mud material and improve the quality of the mud material through a reasonable structure setting, and the implementation is relatively simple, the original equipment does not need to be greatly modified, and the sealing performance is good. Meet the requirements of environmental protection. The device is not limited to the production of refractory mud mixed with high-viscosity binders such as resin or pulp, but also covers the production of other refractory muds mixed with binders, as long as the mud can produce mud mass.

Embodiments of the present invention have been described above, and the foregoing description is exemplary, not exhaustive, and not limiting of the disclosed embodiments. Numerous modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.

Claims (5)

1. The utility model provides a refractory material mud beating device, includes screen cloth and mud beating subassembly, its characterized in that: the device also comprises a shell; the top of casing is equipped with the feed inlet, the feed inlet links to each other with refractory material mixer feed opening, the bottom of casing is the discharge gate, the screen cloth level is fixed in the casing of discharge gate top, the subassembly of beating mud includes scraper blade, crank connecting rod, spout, elasticity locating part and motor, the spout includes two bar holes, two bar hole levels to locating the both sides wall of casing on, the scraper blade wear to establish in two bar holes and with the screen cloth phase-match, the effect end of crank connecting rod links to each other with the one end of scraper blade, the drive end of crank connecting rod links to each other with the motor, the motor is fixed on the casing, the removal end of elasticity locating part links to each other with the other end of scraper blade, the stiff end of elasticity locating part is fixed on the casing, motor drive crank connecting rod makes the scraper.

2. The refractory ramming apparatus of claim 1, wherein: and an observation window or a movable inspection door is arranged on the shell.

3. The refractory ramming apparatus of claim 1, wherein: and a mud material flow guide device is arranged in the shell above the screen.

4. The refractory ramming apparatus of claim 1, wherein: the crank connecting rod is an eccentric crank connecting rod, and a plurality of positioning adjusting holes are formed in the connecting end of the eccentric crank and the connecting rod.

5. The refractory ramming apparatus of claim 1, wherein: the elastic locating part comprises a spring, a fixing part and two locating parts, the two locating parts respectively comprise a fixed rod and a stop block, the two fixed rods penetrate through the strip-shaped hole, the two stop blocks are respectively fixed at one end of the two fixed rods on the inner side of the shell, the spring is fixed between the two fixed rods on the outer side of the shell, the fixing part comprises a fixed ring and a pin shaft, the fixed ring and the motor are fixed on the shell at the same end of the strip-shaped hole, the pin shaft is inserted into the fixed ring, the free end of the pin shaft is connected with one adjacent fixed rod, and the other fixed rod is connected with the.

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