Vibrating screen for refractory material production

Abstract

The utility model relates to the technical field of refractory material production, and provides a vibrating screen for refractory material production, which comprises a protective box and a screening box, connecting plates are fixedly mounted on opposite surfaces in the protective box, a plurality of connecting plates are averagely divided into two groups, sliding rods are fixedly embedded on the opposite surfaces of the two groups of connecting plates, and the sliding rods are connected with the protective box. Fixing plates are fixedly mounted on the two sides of the top of the screening box correspondingly. Refractory materials needing to be screened are added into the screen box through a feeding port formed in the center of a baffle, a servo motor is started to drive a connecting shaft to rotate, a rectangular plate is fixedly installed on the outer surface of the connecting shaft, the screen box is fixedly installed on the outer surface of the rectangular plate, and therefore the connecting shaft drives the screen box to shake left and right; and a limiting plate is fixedly installed at the output end of the servo motor, a limiting rod is fixedly installed on one side of the limiting plate, and the limiting rod is movably embedded in the arc-shaped groove, so that the connecting shaft drives the screen box to shake left and right in a small range, and materials in the screen box can be spread and scattered to be screened.

Description

Technical Field

[0001] The utility model relates to the technical field of refractory material production, in particular to a vibrating screen for refractory material production. Background Art

[0002] Refractory materials, or refractory materials, refer to a class of inorganic non-metallic materials that can maintain structural integrity and chemical stability under high temperature environments and are not easy to melt, soften or lose strength. Such materials are widely used in industrial environments that need to withstand high temperatures, such as metallurgy, chemicals, glass, ceramics, energy, automobiles, aviation, construction and other fields.

[0003] However, in the prior art, the traditional vibrating screen is not convenient for spreading the materials, and the materials are easy to pile up when vibrating, thereby reducing the material screening effect and the efficiency of material vibration screening. In addition, the vibrating screen is easy to cause the materials to fall off the vibrating screen during screening, causing damage and pollution to the materials, making the surrounding working environment messy, and increasing unnecessary labor. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art that the traditional vibrating screen is not convenient for spreading the materials, the materials are easy to pile up when vibrating, thereby reducing the material screening effect and the efficiency of material vibration screening, and the vibrating screen is easy to make the materials fall off the vibrating screen during screening, causing damage and pollution to the materials, making the surrounding working environment messy and increasing unnecessary labor.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a vibrating screen for refractory material production, comprising: a protection box and a screening box, the opposite surfaces inside the protection box are fixedly installed with connecting plates, a plurality of the connecting plates are evenly divided into two groups, the opposite surfaces of the two groups of connecting plates are fixedly embedded with sliding rods, the top two sides of the screening box are fixedly installed with fixed plates, the two fixed plates are movably sleeved on the outer surface of the sliding rod, and also includes:

[0006] A plurality of vibration springs are fixedly mounted on the bottom of the two fixed plates, the other ends of the plurality of vibration springs are fixedly mounted on the outer surface of the connecting plate near the lower end, and the plurality of vibration springs are movably sleeved on the outer surface of the slide rod;

[0007] A connecting shaft is movably embedded in the center of the screening box, a rectangular plate is fixedly sleeved on the outer surface of the connecting shaft, and a screening box is fixedly installed on the top of the rectangular plate;

[0008] A rectangular groove is provided at the upper end of the outer surface of one side of the protection box, a baffle is movably embedded inside the rectangular groove, a feed port is provided at the center of the baffle, and a handle is fixedly installed on one side of the baffle.

[0009] Preferably, a mounting plate is fixedly mounted at the center of the outer surface of one side of the screening box, and a servo motor is fixedly mounted on the outer surface of the mounting plate.

[0010] The technical effect of adopting the above further solution is that the servo motor can drive the connecting shaft to rotate, thereby driving the screen box to shake left and right.

[0011] Preferably, the output end of the servo motor passes through the screening box and is fixedly connected to one end of the connecting shaft, and a limit plate is fixedly installed on the output end of the servo motor.

[0012] The technical effect of adopting the above further solution is that the limiting plate can limit the connecting shaft so that it will not rotate too much.

[0013] Preferably, a limiting rod is fixedly mounted on the outer surface of the limiting plate, an arc groove is provided at the center of one side of the screening box close to the servo motor, and the limiting rod is movably embedded in the outer surface of the arc groove.

[0014] The technical effect of adopting the above further solution is that the limiting rod is embedded in the arc groove, so the arc of rotation of the connecting shaft is the arc of the arc groove.

[0015] Preferably, two connecting rods are movably embedded in the interior of the protection box near the lower end, and eccentric blocks are fixedly mounted on the outer surfaces of the two connecting rods.

[0016] The technical effect of adopting the above further solution is that the eccentric block can push the screening box to move up and down.

[0017] Preferably, one end of the two connecting rods passes through the protection box, one end of the two connecting rods is fixedly mounted with a pulley, and the outer surfaces of the two pulleys are movable sleeves with belts.

[0018] The technical effect of adopting the above further solution is that the belt drives the two connecting rods to rotate simultaneously through the pulley.

[0019] Preferably, an L-shaped plate is fixedly mounted on one side of the protection box close to the pulley, and a driving motor is fixedly mounted on the outer surface of the L-shaped plate.

[0020] The technical effect of adopting the above further solution is that the driving motor can drive the two connecting rods to rotate, so that the eccentric block pushes the screening box to move up and down.

[0021] Preferably, the output end of the driving motor is fixedly connected to one end of one of the connecting rods, a discharge port is provided at the bottom of the protection box, and a conical bucket is fixedly installed at the bottom of the protection box.

[0022] The technical effect of adopting the above further solution is that the conical bucket can collect the screened refractory materials together.

[0023] Compared with the prior art, the advantages and positive effects of the utility model are:

[0024] 1. In the utility model, the refractory material to be screened is added to the interior of the screen box through the feed port opened at the center of the baffle, and the servo motor is turned on to drive the connecting shaft to rotate. A rectangular plate is fixedly installed on the outer surface of the connecting shaft, and the screen box is fixedly installed on the outer surface of the rectangular plate. Therefore, the connecting shaft drives the screen box to shake left and right. A limit plate is fixedly installed on the output of the servo motor, and a limit rod is fixedly installed on one side of the limit plate. The limit rod is movably embedded in the interior of the arc groove. Therefore, the connecting shaft drives the screen box to shake slightly left and right, so that the material inside the screen box can be spread out for better screening.

[0025] 2. In the utility model, the driving motor drives the two connecting rods to rotate simultaneously through the belt, and the outer surfaces of the two connecting rods are fixedly installed with eccentric blocks. The eccentric blocks can push the screening box to move up and down on the outer surface of the slide rod. Fixed plates are fixedly installed on both sides of the top of the screening box, and a vibration spring is fixedly installed on the bottom of the fixed plate. The screening box moves up and down to perform screening operations under the action of the vibration spring, and the screened refractory materials flow out through the discharge port for collection. A conical bucket is fixedly installed on the outer surface of the discharge port, which can gather the screened refractory materials together for collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The utility model provides a structural schematic diagram of a vibrating screen for refractory material production;

[0027] Figure 2 The utility model provides a side view structural schematic diagram of a vibrating screen for refractory material production;

[0028] Figure 3 The utility model provides a schematic cross-sectional structure diagram of a vibrating screen for refractory material production;

[0029] Figure 4 The utility model provides a schematic diagram of the internal structure of a vibrating screen for refractory material production.

[0030] Legend:

[0031] 1. Protective box; 101. Connecting rod; 102. Pulley; 103. Belt; 104. L-shaped plate; 105. Driving motor; 106. Baffle; 107. Feed inlet; 108. Screen box; 109. Conical bucket; 110. Discharge outlet; 111. Eccentric block; 112. Rectangular groove; 113. Handle; 114. Connecting plate; 115. Sliding rod; 116. Vibration spring; 117. Screening box; 118. Arc groove; 119. Connecting shaft; 120. Rectangular plate; 121. Fixed plate; 122. Mounting plate; 123. Servo motor; 124. Limit plate; 125. Limit rod. DETAILED DESCRIPTION

[0032] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0034] Embodiment 1, as Figure 1-4As shown, the utility model provides a vibrating screen for refractory material production, including: a protection box 1 and a screening box 117, the opposite surfaces inside the protection box 1 are fixedly installed with connecting plates 114, a plurality of connecting plates 114 are evenly divided into two groups, the opposite surfaces of the two groups of connecting plates 114 are fixedly embedded with sliding rods 115, both sides of the top of the screening box 117 are fixedly installed with fixing plates 121, the two fixing plates 121 are movably sleeved on the outer surface of the sliding rod 115, and also include: a plurality of vibration springs 116, which are fixedly installed at the bottom of the two fixing plates 121, the other ends of the plurality of vibration springs 116 are fixedly installed on the outer surface of the connecting plate 114 near the lower end, and the plurality of vibration springs 116 are movably sleeved on the outer surface of the sliding rod 115; a rectangular groove 112 is opened at the upper end of the outer surface of one side of the protection box 1, and the inner movably embedded in the rectangular groove 112 A baffle 106 is provided, a feed port 107 is provided at the center of the baffle 106, and a handle 113 is fixedly installed on one side of the baffle 106; two connecting rods 101 are movably embedded in the interior of the protective box 1 near the lower end, and eccentric blocks 111 are fixedly installed on the outer surfaces of the two connecting rods 101; one end of the two connecting rods 101 passes through the protective box 1, and pulleys 102 are fixedly installed on one end of the two connecting rods 101, and belts 103 are movably sleeved on the outer surfaces of the two pulleys 102; an L-shaped plate 104 is fixedly installed on one side of the protective box 1 near the pulley 102, and a driving motor 105 is fixedly installed on the outer surface of the L-shaped plate 104; the output end of the driving motor 105 is fixedly connected to one end of one of the connecting rods 101, a discharge port 110 is provided at the bottom of the protective box 1, and a conical bucket 109 is fixedly installed at the bottom of the protective box 1.

[0035] In this embodiment, the driving motor 105 drives the two connecting rods 101 to rotate simultaneously through the belt 103. The outer surfaces of the two connecting rods 101 are fixedly installed with eccentric blocks 111. The eccentric blocks 111 can push the screening box 117 to move up and down on the outer surface of the slide bar 115. Fixed plates 121 are fixedly installed on both sides of the top of the screening box 117. A vibration spring 116 is fixedly installed on the bottom of the fixed plate 121. The screening box 117 moves up and down and performs screening operations under the action of the vibration spring 116. The screened refractory materials flow out through the discharge port 110 for collection. A conical bucket 109 is fixedly installed on the outer surface of the discharge port 110, which can gather the screened refractory materials together for collection.

[0036] Embodiment 2, as Figure 1-4As shown, the connecting shaft 119 is movably embedded in the center of the inside of the screening box 117, and a rectangular plate 120 is fixedly sleeved on the outer surface of the connecting shaft 119, and a screening box 108 is fixedly installed on the top of the rectangular plate 120; a mounting plate 122 is fixedly installed at the center of the outer surface of one side of the screening box 117, and a servo motor 123 is fixedly installed on the outer surface of the mounting plate 122; the output end of the servo motor 123 passes through the screening box 117 and is fixedly connected to one end of the connecting shaft 119, and a limiting plate 124 is fixedly installed on the output end of the servo motor 123; a limiting rod 125 is fixedly installed on the outer surface of the limiting plate 124, and an arc groove 118 is opened at the center of one side of the screening box 117 close to the servo motor 123, and the limiting rod 125 is movably embedded in the outer surface of the arc groove 118.

[0037] In this embodiment, the refractory material to be screened is added to the interior of the screen box 108 through the feed port 107 opened at the center of the baffle 106, and the servo motor 123 is turned on to drive the connecting shaft 119 to rotate. The outer surface of the connecting shaft 119 is fixedly mounted with a rectangular plate 120, and the screen box 108 is fixedly mounted on the outer surface of the rectangular plate 120. Therefore, the connecting shaft 119 drives the screen box 108 to shake left and right. The output of the servo motor 123 is fixedly mounted with a limit plate 124, and one side of the limit plate 124 is fixedly mounted with a limit rod 125. The limit rod 125 is movably embedded in the interior of the arc groove 118. Therefore, the connecting shaft 119 drives the screen box 108 to shake slightly left and right, so that the material inside the screen box 108 can be spread out for better screening.

[0038] Working principle: When in use, the refractory material to be screened is added to the interior of the screen box 108 through the feed port 107 opened at the center of the baffle 106, and the servo motor 123 is turned on to drive the connecting shaft 119 to rotate. The outer surface of the connecting shaft 119 is fixedly installed with a rectangular plate 120, and the screen box 108 is fixedly installed on the outer surface of the rectangular plate 120. Therefore, the connecting shaft 119 drives the screen box 108 to shake left and right. The output of the servo motor 123 is fixedly installed with a limit plate 124, and one side of the limit plate 124 is fixedly installed with a limit rod 125. The limit rod 125 is movably embedded in the interior of the arc groove 118, so the connecting shaft 119 drives the screen box 108 to shake slightly left and right, so that the material inside the screen box 108 can be spread out, which is better Screening is carried out, and the screened refractory materials fall into the inside of the screening box 117. The driving motor 105 drives the two connecting rods 101 to rotate simultaneously through the belt 103. The outer surfaces of the two connecting rods 101 are fixedly installed with eccentric blocks 111. The eccentric blocks 111 can push the screening box 117 to move up and down on the outer surface of the slide bar 115. Fixed plates 121 are fixedly installed on both sides of the top of the screening box 117, and a vibration spring 116 is fixedly installed on the bottom of the fixed plate 121. The screening box 117 moves up and down and performs screening operations under the action of the vibration spring 116. The screened refractory materials flow out through the discharge port 110 for collection. The outer surface of the discharge port 110 is fixedly installed with a conical bucket 109, which can gather the screened refractory materials together for collection.

[0039] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A vibrating screen for refractory material production, comprising: A protection box (1) and a screening box (117), wherein connecting plates (114) are fixedly mounted on opposite surfaces inside the protection box (1), a plurality of connecting plates (114) are evenly divided into two groups, opposite surfaces of the two groups of connecting plates (114) are fixedly embedded with sliding rods (115), and fixing plates (121) are fixedly mounted on both sides of the top of the screening box (117), and the two fixing plates (121) are movably sleeved on the outer surface of the sliding rod (115), characterized in that it also includes: A plurality of vibration springs (116) are fixedly mounted on the bottoms of the two fixed plates (121); the other ends of the plurality of vibration springs (116) are fixedly mounted on the outer surface of the connecting plate (114) near the lower end; and the plurality of vibration springs (116) are movably sleeved on the outer surface of the slide rod (115); A connecting shaft (119) is movably embedded in the center of the screening box (117); a rectangular plate (120) is fixedly sleeved on the outer surface of the connecting shaft (119); and a screening box (108) is fixedly mounted on the top of the rectangular plate (120); A rectangular groove (112) is provided at the upper end of the outer surface of one side of the protective box (1), a baffle (106) is movably embedded inside the rectangular groove (112), a feed port (107) is provided at the center of the baffle (106), and a handle (113) is fixedly mounted on one side of the baffle (106).

2. A vibrating screen for refractory material production according to claim 1, characterized in that: A mounting plate (122) is fixedly mounted at the center of an outer surface of one side of the screening box (117), and a servo motor (123) is fixedly mounted on the outer surface of the mounting plate (122).

3. A vibrating screen for refractory material production according to claim 2, characterized in that: The output end of the servo motor (123) passes through the screening box (117) and is fixedly connected to one end of the connecting shaft (119), and a limit plate (124) is fixedly mounted on the output end of the servo motor (123).

4. A vibrating screen for refractory material production according to claim 3, characterized in that: A limiting rod (125) is fixedly mounted on the outer surface of the limiting plate (124); an arc-shaped groove (118) is provided at the center of one side of the screening box (117) close to the servo motor (123); and the limiting rod (125) is movably embedded in the outer surface of the arc-shaped groove (118).

5. A vibrating screen for refractory material production according to claim 4, characterized in that: Two connecting rods (101) are movably embedded in the protection box (1) near the lower end, and eccentric blocks (111) are fixedly mounted on the outer surfaces of the two connecting rods (101).

6. A vibrating screen for refractory material production according to claim 5, characterized in that: One end of the two connecting rods (101) passes through the protection box (1), one end of the two connecting rods (101) is fixedly mounted with a pulley (102), and the outer surfaces of the two pulleys (102) are movably sleeved with belts (103).

7. A vibrating screen for refractory material production according to claim 6, characterized in that: An L-shaped plate (104) is fixedly mounted on one side of the protection box (1) close to the pulley (102), and a driving motor (105) is fixedly mounted on the outer surface of the L-shaped plate (104).

8. A vibrating screen for refractory material production according to claim 7, characterized in that: The output end of the driving motor (105) is fixedly connected to one end of one of the connecting rods (101), a discharge port (110) is provided at the bottom of the protection box (1), and a conical bucket (109) is fixedly mounted at the bottom of the protection box (1).

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