Vibrating screen special for antioxidant premix

Abstract

The utility model discloses a special vibrating screen for an antioxidant premix, and relates to the technical field of vibrating screens. The screening device comprises a supporting assembly, a screening assembly and a shaking assembly, the supporting assembly comprises a bottom plate, the top of the bottom plate is fixedly connected with an air cylinder, the left side of the output end of the air cylinder is movably connected with an adjusting frame, the screening assembly comprises a supporting plate, and the two sides of the bottom of the supporting plate are movably connected with the bottom plate and the adjusting frame respectively. By arranging the supporting assembly, the angle of the screening device can be adjusted, the screening device can be inclined, screened materials can be conveniently discharged, the discharging speed is increased, by arranging the screening assembly, the materials can be screened and separated by shaking the screening plate up and down, and by arranging the shaking assembly, the screening efficiency is improved. And a new screening mode can be added by shaking the screening box left and right, the screening efficiency is improved, and the whole device has the functions of facilitating discharging and improving the screening efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of vibrating screens, in particular to a special vibrating screen for antioxidant premixes. Background Art

[0002] The alias of vibrating screen is three-dimensional vibration screening filter, vibrating powder screening machine, rotary vibrating screen machine, oscillating screen, vibrating screen machine, round screen, circular vibrating screen. It uses the principle of vibration motor excitation to make the material be thrown up on the screen surface, and at the same time move forward in a straight line with a reasonably matched screen to achieve the purpose of screening. At present, in the production and processing of antioxidant premixes, vibrating screens are needed to screen the raw materials.

[0003] For example, a Chinese patent application with publication number CN212349421U discloses a vibrating screen for composite antioxidant production, including a box body, a feed pipe connected to the right side of the top of the box body, a fixed box fixedly connected to the middle axis of the top of the box body, a bottom plate fixedly connected to the rear side of the inner cavity of the fixed box, a motor fixedly connected to the top of the bottom plate, a turntable connected to the output shaft of the motor, a movable rod running through the top of the box body, the top of the movable rod extending to the inner cavity of the fixed box and fixedly connected to a movable frame. The utility model starts the motor, and the output shaft of the motor eventually drives the screening mechanism 1 and the screening mechanism 2 to move up and down, thereby vibrating and screening the antioxidant raw materials. The vibrating screen for composite antioxidant production can perform secondary screening of the antioxidant raw materials, improve the screening effect of the raw materials, and can collect the raw materials in grades, reduce manual participation, and improve production efficiency.

[0004] Referring to the above-mentioned prior art, there are still some problems in the use of the vibrating screen for the production of antioxidant premix in the prior art. First, the screening method is relatively simple, and the raw materials are screened only by shaking the screen plate up and down, which has a low screening efficiency. At the same time, there is no way to tilt the device to speed up the discharge of materials, resulting in low material discharge efficiency and inconvenient use. To this end, we provide a special vibrating screen for antioxidant premix to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a special vibrating screen for antioxidant premixes, which solves the problems of low screening effect and inconvenient discharge of special vibrating screens for antioxidant premixes in the prior art through the coordinated arrangement of a supporting component, a screening component and a shaking component.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a special vibrating screen for antioxidant premix, comprising a supporting assembly, a screening assembly and a shaking assembly, wherein the supporting assembly comprises a bottom plate, a cylinder is fixedly connected to the top of the bottom plate, and an adjusting frame is movably connected to the left side of the cylinder output end;

[0008] The screening assembly comprises a support plate, two sides of the bottom of the support plate are movably connected to the bottom plate and the adjustment frame respectively, a screening box is arranged on the right side of the top of the support plate, both sides of the front side of the screening box are fixedly connected to the first motor, a rotating rod is fixedly connected to the rear side of the first motor, the rear end of the rotating rod penetrates into the inner cavity of the screening box and is sleeved with a cam, a sieve plate is arranged between the tops of the two cams, and a storage shell is arranged at the bottom of the inner cavity of the screening box;

[0009] The shaking assembly includes a side plate, and the front and rear sides of the right side of the side plate are respectively fixedly connected to the first mounting plate and the second mounting plate, the front side of the first mounting plate is fixedly connected to the second motor, the rear side of the output end of the second motor passes through the first mounting plate and is sleeved with a gear, the top of the gear is meshed with a toothed plate, the top of the toothed plate is fixedly connected to a moving plate, and the right side of the moving plate is fixedly connected to the screening box.

[0010] The utility model is further configured such that the right side of the bottom of the support plate is movably connected to the base plate via a first rotating shaft, and both ends of the adjustment frame are movably connected to the support plate and the cylinder via a second rotating shaft.

[0011] The utility model is further configured as follows: a sliding rod is provided on the front side and the rear side of the right side of the top of the support plate, both sides of the sliding rod are fixedly connected with mounting blocks, the bottom of the mounting block is fixedly connected to the support plate, both sides of the surface of the sliding rod are sleeved with first springs, the surface of the sliding rod and the side opposite to the two first springs are sleeved with a sliding sleeve, and the top of the sliding sleeve is fixedly connected to the screening box.

[0012] The utility model is further configured such that the bottom of the right side of the side panel is fixedly connected to a limiting telescopic rod, and the right side of the limiting telescopic rod is fixedly connected to the screening box, the four corners of the top of the screen plate are fixedly connected to a limiting frame, the top of the limiting frame passes through the top of the screening box and is sleeved with a second spring.

[0013] The utility model is further configured that a support block is fixedly connected to the left side of the top of the bottom plate, and the top of the support block is in contact with the support plate.

[0014] The utility model is further configured that the surface of the rotating rod is movably connected to the screening box through a bearing, and the top of the screening box is connected to a feed hopper.

[0015] The utility model is further configured that the bottom of the inner cavity of the screening box and both sides of the material storage shell are fixedly connected with stoppers, and both sides of the inner cavity of the screening box and the top of the material storage shell are fixedly connected with material guide plates.

[0016] The utility model is further configured that a first opening for use with a screen plate is opened on the right side of the screening box, a baffle is movably connected to the top of the right side of the screening box through a hinge, and a second opening for use with a storage shell is opened on the bottom of the front side of the screening box.

[0017] The utility model has the following beneficial effects:

[0018] 1. The utility model can adjust the angle of the screening device by setting a supporting component to make it tilted, so as to facilitate the discharge of screened materials and speed up the discharge. By setting the screening component, the material can be screened by shaking the screen plate up and down to separate the materials. By setting the shaking component, a new screening method can be added by shaking the screening box left and right to speed up the screening efficiency, so that the whole device has the function of facilitating the discharge of materials and improving the screening efficiency.

[0019] The utility model can facilitate the connection between the support plate and the bottom plate by arranging the first rotating shaft, can facilitate the installation and use of the adjustment frame, the support plate and the cylinder by arranging the sliding rod and the sliding sleeve, can limit the movement range of the screening box by arranging the mounting block, can facilitate the fixing of the sliding rod, can play a buffering role by arranging the first spring, can improve the stability of the screening box by arranging the limiting telescopic rod, can improve the stability of the screening box by arranging the limiting frame, can improve the stability of the screening plate by arranging the second spring, can play a buffering role by arranging the supporting block, can facilitate the rotation of the rotating rod by arranging the bearing, can play a feeding role by arranging the feeding hopper, can play a feeding role by arranging the stopper, can limit the movement range of the storage shell, can play a diversion role by arranging the guide plate, can facilitate the discharge of materials on the screening plate by arranging the first opening, can cover the first opening by arranging the baffle, and can facilitate the removal of the storage shell by arranging the second opening.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 This is a structural stereogram of a special vibrating screen for antioxidant premix;

[0023] Figure 2 It is a structural schematic diagram of a screening component of a special vibrating screen for antioxidant premix;

[0024] Figure 3 It is a front view of a screening box of a special vibrating screen for antioxidant premix;

[0025] Figure 4 The right side view of a shaking assembly of a special vibrating screen for antioxidant premix;

[0026] Figure 5 It is a structural schematic diagram of a support assembly of a special vibrating screen for antioxidant premix;

[0027] Figure 6 A special vibrating screen for antioxidant premix Figure 4 A partial enlarged view of middle A.

[0028] In the accompanying drawings: 1. Support assembly; 101. Bottom plate; 102. Cylinder; 103. Adjustment frame; 2. Screening assembly; 201. Support plate; 202. Screening box; 203. First motor; 204. Rotating rod; 205. Cam; 206. Screen plate; 207. Storage shell; 208. Slide rod; 209. Mounting block; 210. First spring; 211. Slide sleeve; 212. Limiting frame; 213. Second spring; 214. Baffle; 3. Shaking assembly; 301. Side plate; 302. First mounting plate; 303. Second mounting plate; 304. Second motor; 305. Gear; 306. Tooth plate; 307. Moving plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0031] See also Figure 1-6 The utility model is a special vibrating screen for antioxidant premix, comprising a supporting assembly 1, a screening assembly 2 and a shaking assembly 3. The supporting assembly 1 comprises a bottom plate 101, a cylinder 102 is fixedly connected to the top of the bottom plate 101, and an adjusting frame 103 is movably connected to the left side of the output end of the cylinder 102;

[0032] The screening component 2 includes a support plate 201, the two sides of the bottom of the support plate 201 are movably connected to the bottom plate 101 and the adjustment frame 103 respectively, a screening box 202 is arranged on the right side of the top of the support plate 201, the two sides of the front side of the screening box 202 are fixedly connected to the first motor 203, the rear side of the first motor 203 is fixedly connected to the rotating rod 204, the rear end of the rotating rod 204 penetrates the inner cavity of the screening box 202 and is sleeved with a cam 205, a sieve plate 206 is arranged between the tops of the two cams 205, and a storage shell 207 is arranged at the bottom of the inner cavity of the screening box 202;

[0033] The shaking assembly 3 includes a side plate 301, and the front and rear sides of the right side of the side plate 301 are respectively fixedly connected with a first mounting plate 302 and a second mounting plate 303, the front side of the first mounting plate 302 is fixedly connected with a second motor 304, the rear side of the output end of the second motor 304 passes through the first mounting plate 302 and is sleeved with a gear 305, the top of the gear 305 is meshed with a tooth plate 306, the top of the tooth plate 306 is fixedly connected with a moving plate 307, and the right side of the moving plate 307 is fixedly connected to the screening box 202.

[0034] Specifically: by setting the support component 1, the angle of the screening device can be adjusted to make it tilted, which is convenient for discharging the screened materials and speeding up the discharging speed; by setting the screening component 2, the materials can be screened by shaking the screen plate 206 up and down to separate the materials; by setting the shaking component 3, a new screening method can be added by shaking the screening box 202 left and right to speed up the screening efficiency, so that the whole device has the function of facilitating the discharging of materials and improving the screening efficiency. Specific embodiment 2

[0036] See also Figure 1-6 On the basis of the specific embodiment 1, the right side of the bottom of the support plate 201 is movably connected to the bottom plate 101 through the first rotating shaft, the two ends of the adjusting frame 103 are movably connected to the support plate 201 and the cylinder 102 through the second rotating shaft, the front and rear sides of the right side of the top of the support plate 201 are provided with sliding rods 208, both sides of the sliding rod 208 are fixedly connected with mounting blocks 209, the bottom of the mounting block 209 is fixedly connected to the support plate 201, both sides of the surface of the sliding rod 208 are sleeved with first springs 210, the surface of the sliding rod 208 and the side opposite to the two first springs 210 are sleeved with sliding sleeves 211, the top of the sliding sleeve 211 is fixedly connected to the screening box 202, the bottom of the right side of the side plate 301 is fixedly connected to the limiting telescopic rod, and the right side of the limiting telescopic rod is fixedly connected to the screening box 202, the four corners of the top of the screen plate 206 are fixedly connected to the limiting frame 212, the top of the limiting frame 212 passes through the top of the screening box 202 and is sleeved with a second spring 213.

[0037] Specifically: by setting the first rotating shaft, the connection between the support plate 201 and the base plate 101 can be facilitated; by setting the second rotating shaft, the installation and use of the adjustment frame 103, the support plate 201 and the cylinder 102 can be facilitated; by setting the slide rod 208 and the sleeve 211, the moving range of the screening box 202 can be limited; by setting the mounting block 209, the slide rod 208 can be fixed; by setting the first spring 210, a buffering effect can be achieved; by setting a limiting telescopic rod, the stability of the screening box 202 can be improved; by setting the limiting frame 212, the stability of the screen plate 206 can be improved; by setting the second spring 213, a buffering effect can be achieved. Specific embodiment three

[0039] See also Figure 1-6 On the basis of the first and second specific embodiments, a support block is fixedly connected to the left side of the top of the bottom plate 101, and the top of the support block contacts the support plate 201, the surface of the rotating rod 204 is movably connected to the screening box 202 through a bearing, the top of the screening box 202 is connected to the feed hopper, the bottom of the inner cavity of the screening box 202 and both sides of the storage shell 207 are fixedly connected with blocks, both sides of the inner cavity of the screening box 202 and the top of the storage shell 207 are fixedly connected with guide plates, a first opening for use with the sieve plate 206 is opened on the right side of the screening box 202, a baffle 214 is movably connected to the top of the right side of the screening box 202 through a hinge, and a second opening for use with the storage shell 207 is opened at the bottom of the front side of the screening box 202.

[0040] Specifically: by setting a support block, it can play a role in supporting the support plate 201, by setting a bearing, it can facilitate the rotation of the rotating rod 204, by setting a feed hopper, it can play a role in feeding, by setting a block, it can limit the moving range of the storage shell 207, by setting a guide plate, it can play a role in guiding, by setting a first opening, it can facilitate the discharge of materials on the screen plate 206, by setting a baffle 214, it can play a role in covering the first opening, and by setting a second opening, it can facilitate the removal of the storage shell 207.

[0041] The working principle of the utility model is as follows: the material is put into the screening box 202 through the feed hopper, the material will fall on the screen plate 206, the first motor 203 is controlled to be turned on to drive the rotating rod 204 and the cam 205 to rotate, the rotation of the cam 205 can drive the screen plate 206 to shake up and down, the material is screened, and the screened material will fall down into the storage shell 207, the second motor 304 is controlled to be turned on to drive the gear 305 to rotate, the rotation of the gear 305 will mesh with the tooth plate 306, drive the tooth plate 306 to move to the left, and the tooth plate 306 drives the screening box 202 to move to the left through the cooperation of the moving plate 307 until the gear 305 is turned on. When 05 is not engaged with the tooth plate 306, the first spring 210 resets and drives the screening box 202 to move to the right for reset. The continuous rotation of the tooth plate 306 drives the screening box 202 to swing left and right. The materials are screened in multiple ways by swinging the screening box 202 left and right and swinging the screen plate 206 up and down to improve the screening efficiency. When the materials on the top of the screen plate 206 need to be discharged, the baffle 214 is turned over and the cylinder 102 is controlled to open. The cylinder 102 drives the support plate 201 to tilt upward through the cooperation of the adjustment frame 103. The support plate 201 drives the screening box 202 to tilt, so that the materials on the screen plate 206 can be discharged quickly, thereby accelerating the discharge speed.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0043] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A vibrating screen for antioxidant premix, comprising a supporting component (1), a screening component (2) and a shaking component (3), characterized in that: The support assembly (1) comprises a base plate (101), the top of the base plate (101) is fixedly connected to a cylinder (102), and the left side of the output end of the cylinder (102) is movably connected to an adjustment frame (103); The screening assembly (2) comprises a support plate (201), the two sides of the bottom of the support plate (201) being movably connected to the bottom plate (101) and the adjustment frame (103) respectively, a screening box (202) being arranged on the right side of the top of the support plate (201), the two sides of the front side of the screening box (202) being fixedly connected to a first motor (203), the rear side of the first motor (203) being fixedly connected to a rotating rod (204), the rear end of the rotating rod (204) penetrating into the inner cavity of the screening box (202) and being sleeved with a cam (205), a sieve plate (206) being arranged between the tops of the two cams (205), and a material storage shell (207) being arranged at the bottom of the inner cavity of the screening box (202); The shaking assembly (3) comprises a side plate (301), the front side and the rear side of the right side of the side plate (301) are respectively fixedly connected to a first mounting plate (302) and a second mounting plate (303), the front side of the first mounting plate (302) is fixedly connected to a second motor (304), the rear side of the output end of the second motor (304) passes through the first mounting plate (302) and is sleeved with a gear (305), the top of the gear (305) is meshed with a toothed plate (306), the top of the toothed plate (306) is fixedly connected to a moving plate (307), and the right side of the moving plate (307) is fixedly connected to the screening box (202).

2. A special vibrating screen for antioxidant premix according to claim 1, characterized in that: The right side of the bottom of the support plate (201) is movably connected to the base plate (101) via a first rotating shaft, and both ends of the adjustment frame (103) are movably connected to the support plate (201) and the cylinder (102) via a second rotating shaft.

3. A special vibrating screen for antioxidant premix according to claim 1, characterized in that: A slide bar (208) is provided on the front side and the rear side of the right side of the top of the support plate (201); mounting blocks (209) are fixedly connected to both sides of the slide bar (208); the bottom of the mounting block (209) is fixedly connected to the support plate (201); first springs (210) are sleeved on both sides of the surface of the slide bar (208); a slide sleeve (211) is sleeved on the surface of the slide bar (208) and on the side opposite to the two first springs (210); the top of the slide sleeve (211) is fixedly connected to the screening box (202).

4. A special vibrating screen for antioxidant premix according to claim 1, characterized in that: The bottom of the right side of the side plate (301) is fixedly connected to a limit telescopic rod, and the right side of the limit telescopic rod is fixedly connected to the screening box (202). The four corners of the top of the screen plate (206) are fixedly connected to a limit frame (212). The top of the limit frame (212) penetrates to the top of the screening box (202) and is sleeved with a second spring (213).

5. A special vibrating screen for antioxidant premix according to claim 1, characterized in that: A support block is fixedly connected to the left side of the top of the bottom plate (101), and the top of the support block is in contact with the support plate (201).

6. A special vibrating screen for antioxidant premix according to claim 1, characterized in that: The surface of the rotating rod (204) is movably connected to the screening box (202) via a bearing, and the top of the screening box (202) is connected to a feed hopper.

7. A special vibrating screen for antioxidant premix according to claim 1, characterized in that: Blocks are fixedly connected to the bottom of the inner cavity of the screening box (202) and on both sides of the material storage shell (207), and guide plates are fixedly connected to both sides of the inner cavity of the screening box (202) and on the top of the material storage shell (207).

8. The special vibrating screen for antioxidant premix according to claim 1, characterized in that: The right side of the screening box (202) is provided with a first opening for use with a screen plate (206); the top of the right side of the screening box (202) is movably connected to a baffle (214) via a hinge; and the bottom of the front side of the screening box (202) is provided with a second opening for use with a material storage shell (207).

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