CN219703395U - Precoated sand crushing and screening equipment - Google Patents
Precoated sand crushing and screening equipment Download PDFInfo
- Publication number
- CN219703395U CN219703395U CN202321236123.6U CN202321236123U CN219703395U CN 219703395 U CN219703395 U CN 219703395U CN 202321236123 U CN202321236123 U CN 202321236123U CN 219703395 U CN219703395 U CN 219703395U
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- China
- Prior art keywords
- screening
- conveyer belt
- crushing
- precoated sand
- sorting mechanism
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- 238000012216 screening Methods 0.000 title claims abstract description 56
- 239000004576 sand Substances 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 210000002489 tectorial membrane Anatomy 0.000 claims abstract description 5
- 238000013016 damping Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 abstract description 22
- 238000009434 installation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
Abstract
The utility model discloses precoated sand crushing and screening equipment, which relates to the technical field of crushing and screening equipment and comprises a working box and a sorting mechanism, wherein a feeding mechanism for feeding and crushing is arranged on one side above the working box, the sorting mechanism for screening and feeding is arranged in the middle of the inner side of the working box, and supporting mechanisms for accelerating screening are arranged on two sides below the sorting mechanism. This screening equipment is smashed to tectorial membrane sand compares with current device, through first conveyer belt, second conveyer belt and third conveyer belt, and its three group is parallel staggered arrangement in the inside upper and lower side of working box, and three group is by conveying motor and conveying roller drive removal, and first conveyer belt is the large aperture guipure simultaneously, and the second conveyer belt is the aperture guipure, and the third conveyer belt is the non-porous area to this can carry out screening treatment with the material after the breakage, can remove when screening through the transfer ability of three group's conveyer belts.
Description
Technical Field
The utility model relates to the technical field of crushing and screening equipment, in particular to precoated sand crushing and screening equipment.
Background
During precoated sand processing, the raw sand of the precoated sand needs to be crushed and screened, so that the granularity of the raw sand of the precoated sand meets the processing requirement.
The precoated sand crushing and screening device has the following beneficial effects that the application number is CN 202220726957.4: through using crushing unit and screening part, can smash screening equipment and screening to tectorial membrane sand, through using slowly-releasing seat, can slowly-releasing vibration motor's vibration to reduce equipment because of the not hard up condition of spare part that vibration produced, improved the effect of crushing, screening and slowly-releasing of this utility model, however this case still exists when using: the quick feeding and discharging are inconvenient after screening, so that the accumulation of materials in the device is easy to cause, and the subsequent screening effect can be influenced.
Accordingly, the prior structure and the prior defects are researched and improved, and the precoated sand crushing and screening equipment is provided, so that the aim of higher practical value is fulfilled.
Disclosure of Invention
The utility model aims to provide precoated sand crushing and screening equipment, which solves the problems that the screening in the background technology is inconvenient for rapid feeding and discharging, so that the accumulation of materials in the device is easy to cause and the subsequent screening effect is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a screening equipment is smashed to tectorial membrane sand, includes work box and sorting mechanism, top one side of work box is provided with the feed mechanism that is used for the feeding to be broken for the screening pay-off sorting mechanism installs in the inboard middle part of work box, and the below both sides of sorting mechanism are installed and are used for accelerating the supporting mechanism of screening, sorting mechanism includes mounting panel, first conveyer belt, second conveyer belt and third conveyer belt, the inboard middle part of mounting panel is provided with first conveyer belt, and the below of first conveyer belt is provided with the second conveyer belt, bottom one side of second conveyer belt is provided with the third conveyer belt, and first conveyer belt and second conveyer belt surface are the osculum.
Further, the feeding mechanism comprises a feeding hole and a crushing roller, and the crushing roller is arranged in the middle of the inner side of the feeding hole.
Further, the supporting mechanism comprises a movable shaft and a mounting frame, and the mounting frame is arranged in the middle of the lower part of the movable shaft.
Further, the supporting mechanism further comprises a vibrating motor, and the vibrating motor is mounted in the middle of the inner side of the mounting frame.
Further, the supporting mechanism further comprises a damping column, and the damping column is installed in the middle of the lower portion of the installation frame.
Further, the supporting mechanism further comprises a fixing frame, and the fixing frame is arranged in the middle of the lower portion of the damping column.
Compared with the prior art, the utility model provides precoated sand crushing and screening equipment, which has the following beneficial effects: this tectorial membrane sand is smashed screening equipment can prevent that the material from piling up and persisting at the inside of device for a long time, and influences the problem of screening speed.
1. According to the utility model, three groups of the first conveying belt, the second conveying belt and the third conveying belt are arranged in parallel and staggered manner in the upper and lower parts of the interior of the working box, and are driven by the conveying motor and the conveying roller to move, meanwhile, the first conveying belt is a large-aperture mesh belt, the second conveying belt is a small-aperture mesh belt, and the third conveying belt is a non-aperture belt, so that crushed materials can be screened, the materials can be moved during screening through the transferring capacity of the three groups of conveying belts, and the materials obtained after screening can be externally conveyed, so that the problems that the materials are accumulated in the device and remain for a long time to influence the screening rate can be prevented;
2. according to the utility model, the first conveying belt and the second conveying belt can be supported and erected in the device through the movable shaft, the mounting frame, the damping column and the fixing frame, and the first conveying belt and the second conveying belt can be driven to vibrate through the vibrating motor under the cooperation of the movable shaft, so that the rapid screening and descending of materials can be facilitated during working, the stay time of the materials in the device is reduced, and the working efficiency is accelerated.
Drawings
FIG. 1 is a schematic view of the overall external three-dimensional structure of precoated sand crushing and screening equipment;
FIG. 2 is a schematic diagram of the whole front internal structure of precoated sand crushing and screening equipment;
FIG. 3 is an enlarged schematic view of the structure of the precoated sand crushing and screening device at A in FIG. 2;
fig. 4 is a right-side view structure schematic diagram of a first conveyor belt of the precoated sand crushing and screening device.
In the figure: 1. a working box; 2. a feed mechanism; 201. a feed inlet; 202. a crushing roller; 3. a sorting mechanism; 301. a mounting plate; 302. a first conveyor belt; 303. a second conveyor belt; 304. a third conveyor belt; 4. a support mechanism; 401. a movable shaft; 402. a mounting frame; 403. a vibration motor; 404. a damping column; 405. and a fixing frame.
Detailed Description
In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Example 1
As shown in fig. 1, 2 and 4, the precoated sand crushing and screening device comprises a working box 1 and a sorting mechanism 3, wherein a feeding mechanism 2 for feeding and crushing is arranged on one side above the working box 1, the sorting mechanism 3 for screening and feeding is arranged in the middle of the inner side of the working box 1, the feeding mechanism 2 comprises a feeding hole 201 and a crushing roller 202, the crushing roller 202 is arranged in the middle of the inner side of the feeding hole 201, and the crushing roller 202 is driven to rotate by an external power motor and a synchronous pulley, so that materials added into the feeding hole 201 can be crushed;
the sorting mechanism 3 comprises a mounting plate 301, a first conveying belt 302, a second conveying belt 303 and a third conveying belt 304, wherein the first conveying belt 302 is arranged in the middle of the inner side of the mounting plate 301, the second conveying belt 303 is arranged below the first conveying belt 302, the third conveying belt 304 is arranged on one side of the bottom of the second conveying belt 303, the surfaces of the first conveying belt 302 and the second conveying belt 303 are in a dense hole shape, three groups of the first conveying belt 302, the second conveying belt 303 and the third conveying belt 304 are arranged above and below the inside of the working box 1 in a parallel and staggered manner, the three groups of the first conveying belt 302 are all driven by a conveying motor and conveying rollers to move, meanwhile, the first conveying belt 302 is a large-aperture mesh belt, the second conveying belt 303 is a small-aperture mesh belt, and the third conveying belt 304 is a non-porous belt, so that crushed materials can be subjected to screening treatment, the materials obtained after screening can be respectively subjected to external conveying through the conveying capability of the three groups of conveying belts during screening, and the problems of accumulating materials inside the device and affecting the screening speed for a long time can be prevented;
working principle: firstly, the crushing roller 202 is driven to rotate by an external power motor and a synchronous pulley to crush materials added into the feed inlet 201, then the first conveying belt 302, the second conveying belt 303 and the third conveying belt 304 are used for crushing the materials, the first conveying belt 302 is a large-aperture mesh belt, the second conveying belt 303 is a small-aperture mesh belt, the third conveying belt 304 is a non-aperture belt, the crushed materials can be subjected to screening treatment, and then the materials obtained after screening can be externally conveyed through the conveying capacity of the three groups of conveying belts, so that the problems that the materials are accumulated in the device and remain for a long time to influence the screening rate can be prevented;
example 2
As shown in fig. 1-3, the difference between this embodiment and the first embodiment is that the supporting mechanism 4 for accelerating screening is installed on two sides below the sorting mechanism 3, the supporting mechanism 4 includes a movable shaft 401 and an installation frame 402, the installation frame 402 is disposed at the middle below the movable shaft 401, the supporting mechanism 4 further includes a vibration motor 403, and the vibration motor 403 is installed at the middle inside the installation frame 402, the supporting mechanism 4 further includes a damping column 404, and the damping column 404 is installed at the middle below the installation frame 402, the supporting mechanism 4 further includes a fixing frame 405, and the fixing frame 405 is disposed at the middle below the damping column 404, the first conveyor belt 302 and the second conveyor belt 303 can be supported and erected inside the device through the movable shaft 401, the installation frame 402 and the damping column 404, and the fixing frame 405, and the first conveyor belt 302 and the second conveyor belt 303 can be driven to vibrate under the cooperation of the movable shaft 401, so that the rapid screening of materials can be facilitated during operation, and the stay time of the materials in the device can be reduced, thereby the efficiency of the operation can be accelerated.
Working principle: first, through loose axle 401, installing frame 402 and damping post 404 and mount 405, can erect first conveyer belt 302 and second conveyer belt 303 support in the inside of device, later through vibrating motor 403, can drive first conveyer belt 302 and second conveyer belt 303 and shake under the cooperation of loose axle 401 to this can do benefit to the quick screening of material and descend at the during operation.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. The utility model provides a screening equipment is smashed to tectorial membrane sand, includes work box (1) and sorting mechanism (3), its characterized in that, top one side of work box (1) is provided with feed mechanism (2) that are used for the feeding to be broken for the screening pay-off sorting mechanism (3) are installed in the inboard middle part of work box (1), and support mechanism (4) that are used for accelerating the screening are installed to the below both sides of sorting mechanism (3), sorting mechanism (3) include mounting panel (301), first conveyer belt (302), second conveyer belt (303) and third conveyer belt (304), the inboard middle part of mounting panel (301) is provided with first conveyer belt (302), and the below of first conveyer belt (302) is provided with second conveyer belt (303), bottom one side of second conveyer belt (303) is provided with third conveyer belt (304), and first conveyer belt (302) and second conveyer belt (303) surface are the dense hole form.
2. A precoated sand crushing and screening device according to claim 1, characterized in that the feed mechanism (2) comprises a feed opening (201) and a crushing roller (202), and that the crushing roller (202) is mounted in the middle of the inner side of the feed opening (201).
3. A precoated sand crushing and screening device according to claim 1, characterized in that the supporting mechanism (4) comprises a movable shaft (401) and a mounting frame (402), and that the mounting frame (402) is arranged in the middle of the lower part of the movable shaft (401).
4. A coated sand crushing and screening apparatus according to claim 3, characterized in that the supporting means (4) further comprises a vibration motor (403), and that the vibration motor (403) is mounted in the middle of the inner side of the mounting frame (402).
5. A precoated sand crushing and screening device according to claim 3, characterized in that the supporting means (4) further comprises a damping column (404), and that the damping column (404) is mounted in the lower middle of the mounting frame (402).
6. A precoated sand crushing and screening device according to claim 5, characterized in that the supporting means (4) further comprises a fixing frame (405), and that the fixing frame (405) is arranged in the lower middle of the damping column (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321236123.6U CN219703395U (en) | 2023-05-18 | 2023-05-18 | Precoated sand crushing and screening equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321236123.6U CN219703395U (en) | 2023-05-18 | 2023-05-18 | Precoated sand crushing and screening equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219703395U true CN219703395U (en) | 2023-09-19 |
Family
ID=87983400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321236123.6U Active CN219703395U (en) | 2023-05-18 | 2023-05-18 | Precoated sand crushing and screening equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219703395U (en) |
-
2023
- 2023-05-18 CN CN202321236123.6U patent/CN219703395U/en active Active
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