CN220160495U - Dry powder mortar raw and other materials screening mechanism - Google Patents
Dry powder mortar raw and other materials screening mechanism Download PDFInfo
- Publication number
- CN220160495U CN220160495U CN202321167726.5U CN202321167726U CN220160495U CN 220160495 U CN220160495 U CN 220160495U CN 202321167726 U CN202321167726 U CN 202321167726U CN 220160495 U CN220160495 U CN 220160495U
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- dry powder
- machine
- material screening
- feed
- way
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- 238000012216 screening Methods 0.000 title claims abstract description 56
- 239000000463 material Substances 0.000 title claims abstract description 43
- 239000000843 powder Substances 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 18
- 239000002994 raw material Substances 0.000 claims description 18
- 239000002245 particle Substances 0.000 claims description 12
- 230000003139 buffering effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
- 238000007873 sieving Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model provides a dry powder mortar raw and other materials screening mechanism, includes sieve material machine and bonnet, sieve material machine upper end is provided with the bonnet, the bonnet upper end left side is provided with adjustable feed inlet device, adjustable feed inlet device includes feed chute, axis, pivot and rotatory handle, go out in the middle of feed chute left wall downside and run through and be provided with the pivot, insert the axis from left to right in the pivot, and the axis can assist the axis to rotate, the axis left end is provided with rotatory handle, can drive the axis rotation when rotatory handle, adjustable feed inlet device still includes baffle, one-way screw thread and one-way nut, the inboard axis outer wall right side of feed chute is equipped with the baffle, but angle control feed chute feed flow when rotatory handle adjustable feed chute, feed chute right wall inboard and the unified horizontal line position of pivot are embedded one-way nut, and one-way screw thread inserts in the one-way nut can only one-way rotation in the one-way nut, adjust feed flow can prevent that the feed from excessively producing and piling up.
Description
Technical Field
The utility model belongs to the technical field of screening materials, and particularly relates to a dry powder mortar raw material screening mechanism.
Background
In the production process, the vibrating screen can uniformly, regularly and continuously feed blocky and granular materials from the storage bin into the receiving device, can perform coarse screening on the materials, and is widely applied to industries such as metallurgy, coal mine, mineral separation, building materials, chemical industry, abrasive materials and the like, but under long-time operation, if a large amount of materials are conveyed into the screening machine, the materials can be accumulated at the feed inlet, so that the screening machine cannot rapidly screen the materials, and the feed inlet is blocked, so that the machine cannot normally work.
Disclosure of Invention
The utility model aims to provide a dry powder mortar raw material screening mechanism, which aims to solve the problems that in the background technology, a large amount of materials are conveyed into a material screening machine, so that the material is accumulated at a feed inlet, the material screening machine cannot screen the materials rapidly, and the feed inlet is blocked, so that the machine cannot work normally.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the dry powder mortar raw material screening mechanism comprises a screening machine and a machine cover, wherein the upper end of the screening machine is provided with the machine cover, and the machine cover is used for preventing materials from being ejected when the screening machine screens materials;
an adjustable feed inlet device is arranged on the left side of the upper end of the cover;
the adjustable feed inlet device comprises a feed chute, a middle shaft, a rotating shaft and a rotating handle, wherein the middle of the lower side of the left wall of the feed chute is provided with the rotating shaft in a penetrating manner, the middle shaft is inserted in the rotating shaft from left to right, the rotating shaft can assist the middle shaft to rotate, the rotating handle is arranged at the left end of the middle shaft, and the middle shaft can be driven to rotate when the rotating handle rotates.
Preferably, the adjustable feed inlet device further comprises a baffle, one-way threads and one-way nuts, the baffle is arranged on the right side of the outer wall of the middle shaft at the inner side of the feed chute, the feed flow of the feed chute can be controlled by rotating the angle of the adjustable baffle, the one-way threads are arranged at the right end of the middle shaft, the one-way nuts are embedded at the positions of the inner side of the right wall of the feed chute and the unified horizontal line of the rotating shaft, and the one-way threads are inserted into the one-way nuts and can only rotate unidirectionally but not reversely.
Preferably, the left side and the right side of the front end and the rear end of the sieving machine are respectively provided with a fixed rod, and the lower sides of the four fixed rods are respectively provided with a protection device.
Preferably, the protection device comprises a protection sleeve, fixing blocks and screws, wherein the rear ends of the upper sides of the left end and the right end of the protection sleeve are respectively provided with a fixing block, two screws are respectively arranged on the fixing blocks, and the fixing blocks are fixed on the lower sides of fixing rods of the outer walls of the screening machine through screws.
Preferably, the right edge of the lower end of the material screening machine is provided with a particle discharge port and a dry powder discharge port, the particle discharge port is arranged on the front side of the rear side of the dry powder discharge port, and the particle discharge port and the dry powder discharge port can remove materials screened by the material screening machine.
Preferably, a vibrating motor box is arranged at the left side of the lower end of the material screening machine, and the material screening machine can be driven to vibrate through vibrating of the vibrating motor box, so that raw materials are screened in the material screening machine.
Preferably, the four lower ends of the fixing rods are respectively provided with a spring, the four lower ends of the springs are respectively provided with a supporting rod, and when the screening machine starts to work, the springs in the middle of the supporting rods and the fixing rods play a role in buffering and balancing.
Preferably, the underframe is installed to four bracing piece lower extreme, and the underframe can play fixed position effect and prevent the sieve material machine offset position in vibrations at the sieve material machine during operation.
Compared with the prior art, the utility model provides a dry powder mortar raw material screening mechanism, which has the following beneficial effects:
an adjustable feed inlet device is arranged at a feed inlet, screening is carried out on a machine, so that vibration screening time is needed from feeding to discharging, when the feed inlet is excessively large in feed quantity, a large amount of materials are piled up at the feed inlet, the screening machine cannot screen piled materials in a short time, so that the machine cannot normally operate, after the adjustable feed inlet device is arranged, the feed flow can be adjusted, and the feed quantity is balanced, so that the screening machine can normally operate under normal load.
A protection device is arranged on the lower side of the fixed rod, the protection device covers the spring, particles are prevented from entering the spring to cause the situation of clamping the spring when the sieving machine works, if the spring is unevenly damped by the clamping sieving machine, the sieving machine stops working or other springs deform due to the change of bouncing frequency, and the sieving machine is damaged.
Drawings
FIG. 1 is a schematic diagram of a dry powder mortar raw material screening mechanism.
Fig. 2 is a schematic diagram of the component structure of the dry powder mortar raw material screening mechanism of the utility model.
Fig. 3 is a schematic diagram of a front view plane structure of an adjustable feed inlet device of the utility model.
Fig. 4 is a right side view of the adjustable feed port device of the present utility model.
Fig. 5 is a schematic structural view of the protection device of the present utility model.
In the figure: 1. a screening machine; 2. an adjustable feed port device; 3. a cover; 4. a particle discharge port; 5. a dry powder discharge port; 6. a chassis; 7. a support rod; 8. a protective device; 9. a fixed rod; 10. a vibrating motor case; 11. a spring; 12. a feed chute; 13. a baffle; 14. a center shaft; 15. a rotating shaft; 16. a rotating handle; 17. a unidirectional thread; 18. a one-way nut; 19. a protective sleeve; 20. a fixed block; 21. and (5) a screw.
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.
The utility model provides a dry powder mortar raw material screening mechanism as shown in figures 1-5, which comprises a screening machine 1 and a machine cover 3, wherein the upper end of the screening machine 1 is provided with the machine cover 3, and the machine cover 3 is used for preventing materials from being ejected when the screening machine 1 screens materials;
an adjustable feed inlet device 2 is arranged on the left side of the upper end of the cover 3;
the adjustable feed inlet device 2 comprises a feed chute 12, a central shaft 14, a rotating shaft 15 and a rotating handle 16, wherein the rotating shaft 15 penetrates through the middle of the lower side of the left wall of the feed chute 12, the central shaft 14 is inserted into the rotating shaft 15 from left to right, the rotating shaft 15 can assist the central shaft 14 to rotate, the rotating handle 16 is arranged at the left end of the central shaft 14, when the rotating handle 16 rotates to drive the central shaft 14 to rotate, the adjustable feed inlet device 2 further comprises a baffle 13, one-way threads 17 and one-way nuts 18, the baffle 13 is arranged at the right side of the outer wall of the central shaft 14 at the inner side of the feed chute 12, when the rotating handle 16 rotates to adjust the angle of the baffle 13, the feed flow of the feed chute 12 can be controlled, the one-way threads 17 are arranged at the right end of the central shaft 14, the inner side of the right wall of the feed chute 12 and the rotating shaft 15 are embedded in a unified horizontal line position, and the one-way threads 17 are inserted into the one-way nuts 18 and can only rotate unidirectionally and can not reversely, when the rotating handle 16 is required to adjust the feed flow to drive the central shaft 14 to rotate, the inclined angle of the baffle 13 at the right side of the central shaft 14 can control the feed flow, the one-way threads 17 and the one-way nuts 18 can only rotate clockwise, and the one-way nuts 14 can rotate the central shaft, so that materials can be prevented from piling up on the baffle 13.
As shown in fig. 1 and 5, the left and right sides of the front and rear ends of the screening machine 1 are respectively provided with a fixing rod 9, the lower sides of the four fixing rods 9 are respectively provided with a protecting device 8, each protecting device 8 comprises a protecting sleeve 19, a fixing block 20 and screws 21, the rear ends of the upper sides of the left and right ends of the protecting sleeve 19 are respectively provided with a fixing block 20, two screws 21 are respectively arranged on the two fixing blocks 20 up and down, the fixing blocks 20 are fixed on the lower sides of the fixing rods 9 of the outer wall of the screening machine 1 through the screws 21, the protecting sleeve 19 is arranged on the outer wall of the screening machine 1 of the lower side of the fixing rods 9, and the protecting sleeve 19 can protect the springs 11 of the lower ends of the fixing rods 9, so that the springs 11 are prevented from being blocked by particles during operation, and the machine cannot run.
As shown in fig. 1, the right edge of the lower end of the sieving machine 1 is provided with a particle discharge port 4 and a dry powder discharge port 5, the particle discharge port 4 is arranged on the front side of the rear side dry powder discharge port 5, the particle discharge port 4 and the dry powder discharge port 5 can remove materials sieved by the sieving machine 1, a vibrating motor box 10 is arranged on the left side of the lower end of the sieving machine 1, the vibrating motor box 10 vibrates to drive the sieving machine 1 to vibrate, raw materials are sieved in the sieving machine 1, springs 11 are arranged at the lower ends of four fixing rods 9, supporting rods 7 are arranged at the lower ends of the four springs 11, springs 11 between the supporting rods 7 and the fixing rods 9 play a role of buffering and balancing when the sieving machine 1 starts to work, an underframe 6 is arranged at the lower ends of the four supporting rods 7, the underframe 6 can play a role of fixing positions when the sieving machine 1 works to prevent the sieving machine 1 from shifting in vibration, internal materials can be sieved by the vibrating motor box 10, and the springs 11 at the lower ends of the fixing rods 9 perform a role of buffering and balancing the sieving machine 1 when the sieving machine 1 vibrates.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The dry powder mortar raw material screening mechanism comprises a screening machine (1) and a machine cover (3), wherein the machine cover (3) is arranged at the upper end of the screening machine (1), and the machine cover (3) is used for preventing materials from being ejected when the screening machine (1) screens materials;
an adjustable feed inlet device (2) is arranged on the left side of the upper end of the machine cover (3);
the method is characterized in that: the adjustable feed inlet device (2) comprises a feed chute (12), a middle shaft (14), a rotating shaft (15) and a rotating handle (16), wherein the middle of the lower side of the left wall of the feed chute (12) is provided with the rotating shaft (15) in a penetrating mode, the middle shaft (14) is inserted from left to right in the rotating shaft (15), the rotating shaft (15) can assist the middle shaft (14) to rotate, the rotating handle (16) is arranged at the left end of the middle shaft (14), and the middle shaft (14) can be driven to rotate when the rotating handle (16) rotates.
2. A dry powder mortar raw material screening mechanism according to claim 1, characterized in that: the adjustable feed inlet device (2) further comprises a baffle (13), one-way threads (17) and one-way nuts (18), the baffle (13) is arranged on the right side of the outer wall of a middle shaft (14) on the inner side of the feed chute (12), the feed flow of the feed chute (12) can be controlled by rotating the angle of the adjustable baffle (13) of the rotary handle (16), the one-way threads (17) are arranged on the right end of the middle shaft (14), the one-way nuts (18) are embedded in the position of the unified horizontal line of the inner side of the right wall of the feed chute (12) and the rotary shaft (15), and the one-way threads (17) are inserted into the one-way nuts (18) and can only rotate unidirectionally and can not rotate reversely.
3. A dry powder mortar raw material screening mechanism according to claim 1, characterized in that: the material screening machine (1) is characterized in that fixing rods (9) are arranged on the left side and the right side of the front end and the rear end of the material screening machine (1), and protection devices (8) are arranged on the lower sides of the four fixing rods (9).
4. A dry powder mortar raw material screening mechanism according to claim 3, characterized in that: the protection device (8) comprises a protection sleeve (19), fixing blocks (20) and screws (21), wherein the rear ends of the upper sides of the left end and the right end of the protection sleeve (19) are respectively provided with a fixing block (20), two fixing blocks (20) are respectively provided with two screws (21) up and down, and the fixing blocks (20) are fixed on the lower sides of fixing rods (9) on the outer wall of the screening machine (1) through the screws (21).
5. A dry powder mortar raw material screening mechanism according to claim 1, characterized in that: the right edge of the lower end of the material screening machine (1) is provided with a particle discharge port (4) and a dry powder discharge port (5), the particle discharge port (4) is arranged on the front side of the rear dry powder discharge port (5), and the particle discharge port (4) and the dry powder discharge port (5) can remove materials screened by the material screening machine (1).
6. A dry powder mortar raw material screening mechanism according to claim 1, characterized in that: the left side of the lower end of the material screening machine (1) is provided with a vibrating motor box (10), and the material screening machine (1) can be driven to vibrate through vibration of the vibrating motor inside the vibrating motor box (10), so that raw materials are screened in the material screening machine (1).
7. A dry powder mortar raw material screening mechanism according to claim 3, characterized in that: four dead lever (9) lower extreme all is equipped with spring (11), four spring (11) lower extreme all is provided with bracing piece (7), and spring (11) in the middle of bracing piece (7) and dead lever (9) play buffering and balanced effect when sieve material machine (1) start work.
8. The dry powder mortar raw material screening mechanism according to claim 7, wherein: the underframe (6) is installed to four bracing piece (7) lower extreme, and underframe (6) can play fixed position effect at the during operation of screen cloth machine (1) and prevent the offset position of screen cloth machine (1) in vibrations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321167726.5U CN220160495U (en) | 2023-05-16 | 2023-05-16 | Dry powder mortar raw and other materials screening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321167726.5U CN220160495U (en) | 2023-05-16 | 2023-05-16 | Dry powder mortar raw and other materials screening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220160495U true CN220160495U (en) | 2023-12-12 |
Family
ID=89067249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321167726.5U Active CN220160495U (en) | 2023-05-16 | 2023-05-16 | Dry powder mortar raw and other materials screening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220160495U (en) |
-
2023
- 2023-05-16 CN CN202321167726.5U patent/CN220160495U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240110 Address after: 835100 No. 2288 Anhui Road, Economic Cooperation Zone Development Zone, Yining City, Ili Kazakh Autonomous Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Yili Zhenghua Plastic Industry Co.,Ltd. Address before: 467000 Northeast corner of the intersection of Chuangye Road and Fenghuangling Road, Wugang Industrial Cluster, Pingdingshan City, Henan Province (Chuangye South Road) 116 Patentee before: Wugang Shaohua Renewable Resource Technology Co.,Ltd. |