CN223530463U - Pulverizer with efficient screening structure - Google Patents
Pulverizer with efficient screening structureInfo
- Publication number
- CN223530463U CN223530463U CN202422386330.0U CN202422386330U CN223530463U CN 223530463 U CN223530463 U CN 223530463U CN 202422386330 U CN202422386330 U CN 202422386330U CN 223530463 U CN223530463 U CN 223530463U
- Authority
- CN
- China
- Prior art keywords
- shell
- screen
- fixedly connected
- suction pipe
- pulverizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Disintegrating Or Milling (AREA)
Abstract
本实用新型公开了一种具备高效筛分结构的粉碎机，涉及粉碎机技术领域，包括壳体（1），所述壳体（1）的上端安装粉碎机构，所述粉碎机构用于对材料进行粉碎工作，壳体（1）的内侧上部斜向固定连接筛网一（4）,壳体（1）的内侧下部斜向固定连接筛网二（7）,所述筛网二（7）和筛网一（4）的左端相距较远，筛网二（7）和筛网一（4）的右端相距较近，壳体（1）内位于筛网一（4）和筛网二（7）的之间位置固定连接导流板（6），所述导流板（6）与筛网一（4）平行，导流板（6）的右端短于筛网一（4），在碎料翻腾的过程中对细小的碎料和粉末进行清理，提高筛选质量。
This utility model discloses a pulverizer with a high-efficiency screening structure, relating to the field of pulverizer technology. It includes a shell (1), with a pulverizing mechanism installed at the upper end of the shell (1). The pulverizing mechanism is used to pulverize materials. A screen one (4) is obliquely fixedly connected to the upper inner side of the shell (1), and a screen two (7) is obliquely fixedly connected to the lower inner side of the shell (1). The left ends of the screen two (7) and the screen one (4) are far apart, while the right ends of the screen two (7) and the screen one (4) are close together. A guide plate (6) is fixedly connected inside the shell (1) between the screen one (4) and the screen two (7). The guide plate (6) is parallel to the screen one (4), and the right end of the guide plate (6) is shorter than the screen one (4). During the tumbling process of the pulverized material, the fine fragments and powders are cleaned up, improving the screening quality.
Description
Technical Field
The utility model relates to the technical field of crushers, in particular to a crusher with an efficient screening structure.
Background
The pulverizer generally acts on and breaks up large materials into small pieces so as to facilitate subsequent transportation or processing, but because of the different sizes of the pieces, a screen is often added for facilitating subsequent classification.
The pulverizer with the screening structure comprises a machine body, wherein a pulverizing roller is rotatably connected to the inner side of the machine body, a feeding hopper, a first discharging hole and a second discharging hole are formed in the machine body, guide rods are symmetrically arranged on the inner side of the machine body in a sliding mode, and the upper ends of the guide rods are fixedly connected with an integrated plate.
When the pulverizer is used for pulverizing, tiny crushed aggregates can be generated inevitably, and the arranged screen is oversized and can not filter the tiny crushed aggregates, so that the pulverizer with the efficient screening structure is provided.
Disclosure of utility model
The utility model aims to overcome the existing defects, and provides the pulverizer with the efficient screening structure, which can clean fine crushed aggregates and powder in the process of overturning the crushed aggregates, improve the screening quality and effectively solve the problems in the background art.
In order to achieve the aim, the pulverizer with the efficient screening structure comprises a shell (1), wherein a pulverizing mechanism is arranged at the upper end of the shell (1), the pulverizing mechanism is used for pulverizing materials, the upper part of the inner side of the shell (1) is fixedly connected with a first screen (4) in an inclined mode, the lower part of the inner side of the shell (1) is fixedly connected with a second screen (7) in an inclined mode, the second screen (7) is far away from the left end of the first screen (4), the second screen (7) is close to the right end of the first screen (4), a guide plate (6) is fixedly connected between the first screen (4) and the second screen (7) in the shell (1), the guide plate (6) is parallel to the first screen (4), the right end of the guide plate (6) is shorter than the first screen (4), the right side surface of the shell (1) is positioned at the right end position of the first screen (4) and is connected with a discharge pipe (5), the left side surface of the shell (1) is positioned at the left end position of the second screen (8), the left side surface of the shell (1) is positioned at the left end position of the second screen (7) and is positioned at the right end of the discharge pipe (12) and is connected with a suction pipe (12) in a rotating way, the suction pipe is positioned at the rear end of the suction pipe (12) is connected with the suction pipe (16), the rear end of the rotating rod penetrates through a round hole formed in the exhaust pipe (12) to extend to the rear side outside the exhaust pipe (12), the rear end of the rotating rod is fixedly connected with a driven wheel (15), the driven wheel (15) is in transmission connection with a rotating wheel (13) through a transmission belt (14), and the rotating wheel (13) is connected with a vibration mechanism.
Design screen cloth one (4) and screen cloth two (7) to carry out screening separation to the crushed material, thereby improve subsequent fragment quality, avoid great fragment to flow, design guide plate (6), thereby guide the fragment that drops, thereby make the fragment tumble when prolonging the screening quality, be convenient for tiny fragment is sucked out, design air discharge fan (16), thereby carry out the suction to the tiny fragment that produces in smashing through air discharge fan (16), thereby improve the screening quality, when controlling means works, carry out preliminary crushing through crushing mechanism earlier, the crushed material drops on screen cloth one (4) and carries out preliminary screening, the fragment that accords with the specification passes screen cloth one (4) and falls on guide plate (6), after guide by guide plate (6), the whereabouts is to the right-hand member of screen cloth two (7), then roll gradually to the left side, screen cloth two (7) are carried out the screening again in the way, simultaneously, drive rotor (13) through vibration mechanism, thereby drive driven wheel (15) through drive belt (14) rotates, thereby drive rotor bar (16) rotates tiny fragment, thereby drive tiny fragment of taking out work.
Further, crushing mechanism includes crushing roller (2), the upper end mouth of casing (1) is inside to control the vertical crushing roller (2) that sets up in portion, and the front and back end of two crushing rollers (2) is rotated through the front and back side inner wall of bearing and casing (1) respectively and is connected, and front side surface upper portion fixed connection motor (3) of casing (1), the input of motor (3) is connected with the output electricity of external power source through outside control switch group control, and the output shaft of motor (3) passes the inside that the corresponding position was offered on casing (1) and extends to casing (1) to the front end of fixed connection left crushing roller (2), the rear end of two crushing rollers (2) passes the rear portion that passes the round hole that the rear side surface of casing (1) was offered and extends to casing (1) to fixed connection gear respectively, two gears intermeshing.
When the crushing mechanism is controlled to work, the motor I (3) is controlled to rotate through the external control switch group, so that the left crushing roller (2) is driven to rotate, the corresponding gear is driven to rotate, the right crushing roller (2) is driven to rotate, and crushing work is carried out.
Further, the vibration mechanism comprises round bars (10), the round bars (10) are respectively arranged at the lower side positions of the first screen (4) and the second screen (7) in the shell (1), the front ends and the rear ends of the two round bars (10) are respectively connected with the corresponding positions on the shell (1) in a rotating mode through bearings, the front ends and the rear ends of the two round bars (10) are respectively sleeved with cams (11), the two cams (11) are respectively contacted with the lower side surfaces of the corresponding first screen (4) and the corresponding second screen (7), and the rear ends of the round bars (10) on the upper side penetrate through round holes formed in the shell (1) to extend to the rear parts of the shell (1) and are fixedly connected with rotating wheels (13).
Design cam (11) to beat screen cloth one (4) and screen cloth two (7) through cam (11), thereby drive screen cloth one (4) and screen cloth two (7) vibrations, thereby improve screening work's efficiency, when beating work, drive two round bars (10) and rotate, thereby drive two cams (11) and rotate, thereby beat screen cloth one (4) and screen cloth two (7), thereby make screen cloth one (4) and screen cloth two (7) vibrations.
Further, the vibration mechanism further comprises a second motor (9), the upper part and the lower part of the surface of the front side of the shell (1) are respectively and fixedly connected with the second motor (9), output shafts of the second motors (9) respectively penetrate through round holes formed in the shell (1) to extend into the shell (1), the front ends of corresponding round rods (10) are fixedly connected, and the input ends of the second motors (9) are electrically connected with the output ends of an external power supply through control of an external control switch group.
The second motor (9) is controlled to work through an external control switch group, so that the corresponding round rod (10) is driven to rotate.
Further, the pulverizer further comprises a transfer box (17), the transfer box (17) is arranged on the lower side of the shell (1), and the upper end of the transfer box (17) is connected with a sliding groove formed in the position, corresponding to the lower side surface of the shell (1), of the sliding strip in a sliding mode.
The transfer box (17) is designed so that fragments falling involuntarily are collected and transferred by the transfer box (17).
Compared with the prior art, the pulverizer with the efficient screening structure has the following advantages that:
1. The first screen (4) and the second screen (7) are designed, so that crushed materials are screened and separated, the quality of subsequent fragments is improved, and larger fragments are prevented from flowing out;
2. The guide plate (6) is designed so as to guide the fallen fragments, thereby prolonging the screening time of the fragments, improving the screening quality and simultaneously turning the fragments up so as to be convenient for sucking out the tiny fragments;
3. The exhaust fan (16) is designed so that fine fragments generated in the crushing are sucked out through the exhaust fan (16), thereby improving the screening quality.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic rear view of the present utility model;
FIG. 3 is a schematic view of the internal structure of the present utility model;
fig. 4 is a schematic cross-sectional view of the present utility model.
In the figure, 1, a shell; 2, a crushing roller, 3, a first motor, 4, a first screen, 5, a first discharge pipe, 6, a guide plate, 7, a second screen, 8, a second discharge pipe, 9, a second motor, 10, a round rod, 11, a cam, 12, an exhaust pipe, 13, a rotating wheel, 14, a driving belt, 15, a driven wheel, 16, an exhaust fan, 17 and a transfer box.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the embodiment provides a technical scheme that the pulverizer with the efficient screening structure comprises a shell 1, a pulverizing mechanism is arranged at the upper end of the shell 1 and used for pulverizing materials, the upper part of the inner side of the shell 1 is obliquely and fixedly connected with a first screen 4, the lower part of the inner side of the shell 1 is obliquely and fixedly connected with a second screen 7, the second screen 7 is far away from the left end of the first screen 4, the right end of the second screen 7 is relatively close to the right end of the first screen 4, a guide plate 6 is fixedly connected between the first screen 4 and the second screen 7 in the shell 1, the guide plate 6 is parallel to the first screen 4, the right end of the guide plate 6 is shorter than the first screen 4, the right side surface of the shell 1 is positioned at the right end of the first screen 4 and communicated with a first discharge pipe 5, the left side surface of the shell 1 is positioned at the left end of the second screen 7 and communicated with a second discharge pipe 8, the rear side surface of the shell 1 is positioned at the right side of a cam 11 and communicated with a suction pipe 12, the inner side of the suction pipe 12 is rotationally connected with a rotating rod, the front end of the rotating rod is fixedly connected with a discharge fan 16, the rear end of the rotating rod passes through the suction pipe 12 to the suction pipe 12 and extends to the rear rotary fan 15 through the suction pipe 12 to the outer side of the suction pipe 13, and is fixedly connected with a driven wheel 13 through a driving wheel 13.
The screen cloth I4 and the screen cloth II 7 are designed so as to screen and separate crushed materials, thereby improving the quality of subsequent fragments, avoiding larger fragments from flowing out, designing the guide plate 6 so as to guide the fallen fragments, prolonging the screening time of the fragments, enabling the fragments to be turned over while improving the screening quality, facilitating the tiny fragments to be sucked out, designing the exhaust fan 16 so as to suck out the tiny fragments generated in crushing through the exhaust fan 16, improving the screening quality, when the control device works, firstly, the crushed materials are primarily crushed through the crushing mechanism, the crushed materials fall onto the screen cloth I4 for primary screening, the fragments conforming to the specification pass through the screen cloth I4 and fall onto the guide plate 6, are guided by the guide plate 6 to fall onto the right end of the screen cloth II 7, then roll down gradually to the left side, screen cloth II 7 again in the middle, and enable the fragments to continue to fall down, and simultaneously, driving the rotation wheel 13 through the vibration mechanism to drive the driven wheel 15 to rotate through the driving wheel 15, driving the rotation rod to rotate, and driving the exhaust fan 16 to rotate for pumping tiny fragments.
The crushing mechanism comprises crushing rollers 2, wherein the crushing rollers 2 are longitudinally arranged at the left part and the right part in the upper port of the shell 1, the front ends and the rear ends of the two crushing rollers 2 are respectively in rotary connection with the corresponding positions of the front side inner wall and the rear side inner wall of the shell 1 through bearings, the upper part of the front side surface of the shell 1 is fixedly connected with a motor I3, the input end of the motor I3 is controlled by an external control switch group to be electrically connected with the output end of an external power supply, the output shaft of the motor I3 penetrates through a round hole formed in the corresponding position of the shell 1 to extend to the inside of the shell 1, the front ends of the crushing rollers 2 on the left side are fixedly connected, the rear ends of the two crushing rollers 2 penetrate through a round hole formed in the rear side surface of the shell 1 to extend to the rear part of the shell 1, and are respectively fixedly connected with gears, and the two gears are meshed with each other.
When the crushing mechanism is controlled to work, the motor I3 is controlled to rotate through the external control switch group, so that the left crushing roller 2 is driven to rotate, the corresponding gear is driven to rotate, the right crushing roller 2 is driven to rotate, and crushing work is carried out.
The vibration mechanism comprises round bars 10, the round bars 10 are respectively arranged at the lower side positions of the first screen 4 and the second screen 7 in the shell 1, the front ends and the rear ends of the two round bars 10 are respectively connected with the corresponding positions on the shell 1 in a rotating mode through bearings, the front ends and the rear ends of the two round bars 10 are respectively sleeved with cams 11, the two cams 11 are respectively contacted with the lower side surfaces of the first screen 4 and the second screen 7, and the rear ends of the round bars 10 on the upper side penetrate through round holes formed in the shell 1 and extend to the rear portion of the shell 1, and are fixedly connected with rotating wheels 13.
The cam 11 is designed, so that the first screen 4 and the second screen 7 are knocked through the cam 11, the first screen 4 and the second screen 7 are driven to vibrate, the screening efficiency is improved, when the knocking operation is carried out, the two round rods 10 are driven to rotate, the two cams 11 are driven to rotate, the first screen 4 and the second screen 7 are knocked, and the first screen 4 and the second screen 7 vibrate.
The vibration mechanism further comprises a second motor 9, the upper surface and the lower surface of the front side of the shell 1 are respectively and fixedly connected with the second motor 9, output shafts of the second motors 9 respectively penetrate through round holes formed in the shell 1 and extend into the shell 1, the front ends of corresponding round rods 10 are fixedly connected, and the input ends of the second motors 9 are controlled by an external control switch group to be electrically connected with the output end of an external power supply.
The second motor 9 is controlled to work through an external control switch group, so that the corresponding round rod 10 is driven to rotate.
The pulverizer further comprises a transfer box 17, the transfer box 17 is arranged on the lower side of the shell 1, and the upper end of the transfer box 17 is in sliding connection with a sliding groove formed in the corresponding position of the lower side surface of the shell 1 through a sliding strip fixedly connected with the lower side surface of the shell.
The transfer box 17 is designed so that the fragments falling involuntarily are collected and transferred by the transfer box 17.
The working principle of the pulverizer with the efficient screening structure provided by the utility model is as follows:
When the control crushing mechanism works, the motor I3 is controlled to rotate through the external control switch group, so that the left crushing roller 2 is driven to rotate, the corresponding gear is driven to rotate, the right crushing roller 2 is driven to rotate, crushing work is carried out, crushed fragments fall down onto the screen I4 to be primarily screened, fragments meeting the specification pass through the screen I4 to fall onto the guide plate 6, after being guided by the guide plate 6, fall onto the right end of the screen II 7, then roll down gradually to the left, screening is carried out again through the screen II 7, the coincidence person continues to fall, meanwhile, the motor II 9 is controlled to work through the external control switch group, so that the corresponding round bar 10 is driven to rotate, the two cams 11 are driven to rotate, the screen I4 and the screen II 7 are driven to beat, the screen I4 and the screen II 7 vibrate, the round bar 10 on the upper side drives the rotating wheel 13 to rotate, the driven wheel 15 is driven by the driving belt 14 to rotate, and the exhaust fan 16 is driven to rotate to carry out fine pumping work.
It is noted that the operation of the first motor 3 and the second motor 9 controlled by the external control switch set disclosed in the above embodiment adopts a method commonly used in the prior art.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (5)
1. A pulverizer with an efficient screening structure is characterized by comprising a shell (1), wherein a pulverizing mechanism is arranged at the upper end of the shell (1), the pulverizing mechanism is used for pulverizing materials, the upper part of the inner side of the shell (1) is obliquely and fixedly connected with a first screen (4), the lower part of the inner side of the shell (1) is obliquely and fixedly connected with a second screen (7), the left ends of the second screen (7) and the first screen (4) are far away, the right ends of the second screen (7) and the first screen (4) are far away, a guide plate (6) is fixedly connected between the first screen (4) and the second screen (7) in the shell (1), the guide plate (6) is parallel to the first screen (4), the right end of the guide plate (6) is shorter than the first screen (4), the right side surface of the shell (1) is positioned at the right end of the first screen (4) and is connected with a first discharge pipe (5), the left side surface of the shell (1) is positioned at the left end of the second screen (7) and is connected with a second discharge pipe (8), the rear side surface of the shell (1) is positioned at the right end of the second screen (7) and is close to the right end of the first screen (7), a suction pipe (12) is fixedly connected with a suction pipe (12) at the right end of the right side of the suction pipe (6), the suction pipe is connected with a rotary suction pipe (12) through a rotary fan, the rotary suction pipe is connected with the rotary suction pipe (12), the rotary suction pipe is connected with the rotary suction pipe and the rotary machine, and the driven wheel (15) is fixedly connected, the driven wheel (15) is in transmission connection with the rotating wheel (13) through the transmission belt (14), and the rotating wheel (13) is connected with the vibration mechanism.
2. The pulverizer with the efficient screening structure of claim 1, wherein the pulverizing mechanism comprises pulverizing rollers (2), the pulverizing rollers (2) are longitudinally arranged at the left and right parts in the upper port of the shell (1), the front ends and the rear ends of the two pulverizing rollers (2) are respectively in rotary connection with the corresponding positions of the front inner wall and the rear inner wall of the shell (1) through bearings, the upper part of the front surface of the shell (1) is fixedly connected with a motor I (3), the input end of the motor I (3) is controlled by an external control switch group to be electrically connected with the output end of an external power supply, the output shaft of the motor I (3) passes through a round hole formed in the corresponding position of the shell (1) to extend into the shell (1), the front ends of the pulverizing rollers (2) on the left side are fixedly connected, the rear ends of the two pulverizing rollers (2) pass through round holes formed in the rear surface of the shell (1) to extend to the rear part of the shell (1), the two gears are respectively fixedly connected with gears, and the two gears are meshed with each other.
3. The pulverizer with the efficient screening structure according to claim 1, wherein the vibration mechanism comprises round rods (10), the round rods (10) are respectively arranged in the lower side positions of the first screen (4) and the second screen (7) in the shell (1), the front ends and the rear ends of the two round rods (10) are respectively connected with the corresponding positions on the shell (1) in a rotating mode through bearings, the front ends and the rear ends of the two round rods (10) are respectively sleeved with cams (11), the two cams (11) are respectively contacted with the lower side surfaces of the corresponding first screen (4) and the corresponding second screen (7), and the rear ends of the round rods (10) on the upper side penetrate through round holes formed in the shell (1) to extend to the rear portion of the shell (1) and are fixedly connected with rotating wheels (13).
4. The pulverizer with the efficient screening structure of claim 3, wherein the vibration mechanism further comprises a second motor (9), the upper surface and the lower surface of the front side of the shell (1) are respectively and fixedly connected with the second motor (9), output shafts of the second motors (9) respectively penetrate through round holes formed in the shell (1) to extend into the shell (1), the output shafts are fixedly connected with the front ends of corresponding round rods (10), and the input ends of the second motors (9) are controlled by an external control switch group to be electrically connected with the output end of an external power supply.
5. The pulverizer with the efficient screening structure of claim 1, further comprising a transfer box (17), wherein the transfer box (17) is arranged on the lower side of the shell (1), and the upper end of the transfer box (17) is in sliding connection with a sliding groove formed in a position corresponding to the lower side surface of the shell (1) through a sliding strip fixedly connected with the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422386330.0U CN223530463U (en) | 2024-09-29 | 2024-09-29 | Pulverizer with efficient screening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422386330.0U CN223530463U (en) | 2024-09-29 | 2024-09-29 | Pulverizer with efficient screening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223530463U true CN223530463U (en) | 2025-11-11 |
Family
ID=97572062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422386330.0U Active CN223530463U (en) | 2024-09-29 | 2024-09-29 | Pulverizer with efficient screening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223530463U (en) |
-
2024
- 2024-09-29 CN CN202422386330.0U patent/CN223530463U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209093523U (en) | A pulverizing device for environmentally friendly paper production | |
| CN211329751U (en) | High-efficient reducing mechanism is used in production of gelatinization starch | |
| CN223530463U (en) | Pulverizer with efficient screening structure | |
| CN216800013U (en) | Neodymium iron boron production and processing waste recycling equipment | |
| CN208695238U (en) | A kind of dry equipment of mushroom bacteria residue crushing dry | |
| CN205495772U (en) | Screening subassembly of surplus fruit vegetables rubbish in kitchen | |
| CN221693767U (en) | A pillow crusher with screening function | |
| CN220677966U (en) | A crusher with a cleaning mechanism | |
| CN221108396U (en) | Crushing device for snow melting agent production | |
| CN217725812U (en) | High-efficient rubbing crusher | |
| CN202377032U (en) | Environmental protection type old circuit board flour-mixing machine | |
| CN216296468U (en) | Bulk iron ore crusher | |
| CN215541567U (en) | Combined anti-blocking coal sample fine particle crusher | |
| CN214766963U (en) | A screening filtration equipment for living beings granule processing | |
| CN109328672B (en) | Forage rubbing crusher for farming and animal husbandry | |
| CN215507240U (en) | Feed adjustment mechanism of vertical grading and crushing equipment | |
| CN220238683U (en) | Rubbing crusher is used in graphite processing | |
| CN219401132U (en) | Impurity removing equipment | |
| CN216760478U (en) | Reducing mechanism for plastics processing | |
| CN110479457A (en) | A kind of machine power pulverizer mill | |
| CN223233899U (en) | Stirring device of pulverizer | |
| CN222076782U (en) | Rubbing crusher that rice bran processing was used | |
| CN217851264U (en) | Hammer sheet improvement mechanism of feed grinder | |
| CN223505404U (en) | A gypsum powder processing and pulverizing device for construction | |
| CN222401643U (en) | Broken noodle recovery device for noodle processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |