CN212018155U - Sieving mechanism that grinder was used - Google Patents
Sieving mechanism that grinder was used Download PDFInfo
- Publication number
- CN212018155U CN212018155U CN202020375534.3U CN202020375534U CN212018155U CN 212018155 U CN212018155 U CN 212018155U CN 202020375534 U CN202020375534 U CN 202020375534U CN 212018155 U CN212018155 U CN 212018155U
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- Prior art keywords
- screening
- device box
- fixedly connected
- motor
- box body
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- 238000007873 sieving Methods 0.000 title claims abstract description 10
- 238000012216 screening Methods 0.000 claims abstract description 63
- 238000003466 welding Methods 0.000 claims abstract description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a screening device for a grinder, which comprises a device box body, wherein a screening mechanism is arranged inside the device box body; the screening mechanism comprises a fixed rod, a spring, a motor protection cover, a motor shaft, a rotating plate and a screening net; the equal fixedly connected with dead lever in the inside left and right sides of device box, it has two screening nets to run through in the middle of the dead lever outside, the spring has all been cup jointed to both sides about the dead lever, and the one end welding of spring has the device box, the other end welding of spring has the screening net. The utility model discloses a sieve selection net on the inside rotor plate of device box and the dead lever can utilize rotatory rotor plate, supports two sieve selection nets respectively and is reciprocating motion screening simultaneously, and simple structure does not need complicated mechanical structure moreover, is favorable to the more practical sieving mechanism that uses a grinder to use.
Description
Technical Field
The utility model relates to a grind quick-witted screening technical field, specifically be a sieving mechanism that grinds machine used.
Background
Grinding equipment is one of important production equipment in chemical production; the method mainly comprises the following steps of continuously grinding and grinding materials through two matched grinding cylinders to obtain required powdery solid raw materials; the existing grinding equipment can not ensure that the ground powder meets the requirements, and the ground powder needs to be screened.
Patent No. CN201720435585.9 discloses a screening device for a grinder, which comprises a grinder shell, wherein a screening cavity is arranged in the grinder shell, two guide rods are arranged in parallel at the upper part of the screening cavity, a plurality of first connecting blocks are arranged at two sides of an outer frame, the guide rods penetrate through the first connecting blocks and are connected with the first connecting blocks in a sliding manner; the middle part of the screening cavity is provided with a motor through a bracket, the output end of the motor is coaxially connected with a rotating shaft, and the end part of the rotating shaft is connected with one of the first connecting blocks through a cam mechanism; the inner side of the outer frame is provided with a plurality of longitudinally arranged strip-shaped grooves, the outer side of the inner frame is provided with a plurality of second connecting blocks, the second connecting blocks are inserted into the grooves and are connected with the grooves in a sliding manner, and a screen is arranged in the inner frame; a plurality of deflector rods are radially arranged on the rotating shaft and are positioned under the inner frame. The device is effectual screens the powder after grinding, guarantees that the powder after grinding reaches operation requirement, guarantees production quality and efficiency.
Currently, screening devices for existing mills have some disadvantages, such as; the screening device for the existing grinder adopts a plurality of complex mechanical structures, so that the screening net does reciprocating motion, and the screening effect is not good.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sieving mechanism that grinder was used has solved the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a screening device for a grinding machine comprises a device box body, wherein a screening mechanism is arranged in the device box body;
the screening mechanism comprises a fixed rod, a spring, a motor protection cover, a motor shaft, a rotating plate and a screening net; the device comprises a device box body, a fixed rod, two screening nets, springs, a spring, a device box body and a screening net, wherein the left side and the right side of the inside of the device box body are fixedly connected with the fixed rod, the middle of the outer side of the fixed rod penetrates through the two screening nets, the upper side and the lower side of the fixed rod are respectively sleeved with the springs, one end of each spring is welded with the device box;
fixedly connected with motor safety cover in the middle of the device box rear side, the inside rear side fixedly connected with motor of motor safety cover, the motor front side rotation is connected with the motor shaft, the motor shaft front side passes device box fixedly connected with rotor plate.
As a preferred embodiment of the utility model, the recess has all been seted up to the rotor plate left and right sides, the inside fixedly connected with connecting rod of recess, the rotary drum has been run through in the connecting rod outside.
As a preferred embodiment of the utility model, fixedly connected with electric telescopic handle in the middle of the device bottom half, electric telescopic handle bottom fixedly connected with device bottom plate.
As an optimal implementation mode, device box front side left end fixedly connected with door-hinge, the door-hinge front side rotation is connected with the box baffle, the welding of box baffle front side right-hand member has the handle, the feed inlet has been seted up at device box top.
As a preferred embodiment of the utility model, device bottom plate, device box, box baffle, dead lever, connecting rod and rotary drum are the stainless metal material.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a sieve selection net on the inside rotor plate of device box and the dead lever can utilize rotatory rotor plate, supports two sieve selection nets respectively and is reciprocating motion screening simultaneously, and simple structure does not need complicated mechanical structure moreover, is favorable to the more practical sieving mechanism that uses a grinder to use.
2. The utility model discloses a connecting rod and rotary drum on the rotor plate can utilize the rotary drum to carry out the contact buffering when supporting the screening net respectively, have avoided the screening net to damage, are favorable to the more practical sieving mechanism that uses a grinder to use.
3. The utility model discloses an electric telescopic handle on the device box can utilize electric telescopic handle to drive the device box at the in-process of screening and reciprocate to promote the effect of screening, be favorable to the more practical use sieving mechanism that a grinder used.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a front view of a screening apparatus for a grinder according to the present invention;
FIG. 2 is an inside view of a device housing of a screening device for a grinder according to the present invention;
FIG. 3 is a side view of a screening apparatus for a grinder of the present invention;
fig. 4 is a rotating plate view of a screening device for a grinder according to the present invention.
In the figure: the device comprises a device base plate 2, an electric telescopic rod 3, a device box body 4, a door shaft 5, a box body baffle 6, a handle 7, a feeding hole 8, a fixing rod 9, a screening net 10, a spring 11, a motor shaft 12, a rotating plate 13, a groove 14, a connecting rod 15, a rotating drum 16, a motor protective cover 17 and a motor.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides a technical solution: a screening device for a grinding machine comprises a device box body 3, wherein a screening mechanism is arranged inside the device box body 3;
the screening mechanism comprises a fixed rod 8, a spring 10, a motor protective cover 16, a motor 17, a motor shaft 11, a rotating plate 12 and a screening net 9; the left side and the right side of the inside of the device box body 3 are fixedly connected with fixed rods 8, two screening nets 9 penetrate through the middle of the outer sides of the fixed rods 8, springs 10 are sleeved on the upper side and the lower side of each fixed rod 8, the device box body 3 is welded at one end of each spring 10, and the screening nets 9 are welded at the other end of each spring 10;
fixedly connected with motor safety cover 16 in the middle of the device box 3 rear side, the inside rear side fixedly connected with motor 17 of motor safety cover 16, motor 17 front side rotation is connected with motor shaft 11, device box 3 fixedly connected with rotor plate 12 is passed to motor shaft 11 front side.
In the embodiment, referring to fig. 1, the rotating plate 12 and the screening nets 9 on the fixing rod 8 inside the device case 3 can respectively abut against the two screening nets 9 to perform reciprocating screening by using the rotating plate 12, and the device is simple in structure, does not need a complicated mechanical structure, and is beneficial to more practical use of a screening device for a grinder.
The rotary plate 12 is provided with grooves 13 on both sides, a connecting rod 14 is fixedly connected inside the grooves 13, and a rotary drum 15 penetrates through the outer side of the connecting rod 14.
Referring to fig. 1, the connecting rod 14 and the rotating drum 15 of the rotating plate 12 can be contacted and buffered by the rotating drum 15 when respectively abutting against the screening net 9, so as to prevent the screening net 9 from being damaged, and facilitate more practical use of the screening device for the grinding machine.
The middle of the bottom of the device box body 3 is fixedly connected with an electric telescopic rod 2, and the bottom of the electric telescopic rod 2 is fixedly connected with a device bottom plate 1.
In the embodiment, referring to fig. 1, the electric telescopic rod 2 on the device box 3 can be used for driving the device box 3 to move up and down in the screening process, so that the screening effect is improved, and the screening device for the grinding machine is more practically used.
The device is characterized in that a door shaft 4 is fixedly connected to the left end of the front side of the device box body 3, a box baffle 5 is rotatably connected to the front side of the door shaft 4, a handle 6 is welded to the right end of the front side of the box baffle 5, and a feeding hole 7 is formed in the top of the device box body 3.
The device bottom plate 1, the device box 3, the box baffle 5, the fixing rod 8, the connecting rod 14 and the rotary drum 15 are all made of stainless metal materials.
The model of the electric telescopic rod 2 in the utility model is TJC-C4-P-P.
When a sieving mechanism that grinder was used, earlier electric telescopic handle 2 and motor 17 and external power source electric connection, then with electric telescopic handle 2 and motor 17 and external control switch signal connection, after the connection is accomplished, pour the material into from feed inlet 7, then open motor 17, motor 17 drives motor shaft 11, motor shaft 11 drives rotor plate 12, rotor plate 12 drives rotary drum 15, rotary drum 15 is rotatory through connecting rod 14, support two screening nets 9 and carry out reciprocating motion, screening net 9 can support spring 10 when removing, at the in-process of screening, electric telescopic handle 2 can be opened, utilize electric telescopic handle 2 drive arrangement box 3 to reciprocate, with the cooperation of screening net 9, the effect of screening has been promoted.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a sieving mechanism that grinder was used, includes device box (3), its characterized in that: a screening mechanism is arranged in the device box body (3);
the screening mechanism comprises a fixed rod (8), a spring (10), a motor protective cover (16), a motor (17), a motor shaft (11), a rotating plate (12) and a screening net (9); the left side and the right side of the interior of the device box body (3) are fixedly connected with fixed rods (8), two screening nets (9) penetrate through the middle of the outer sides of the fixed rods (8), springs (10) are sleeved on the upper side and the lower side of each fixed rod (8), one end of each spring (10) is welded with the device box body (3), and the other end of each spring (10) is welded with the screening net (9);
fixedly connected with motor safety cover (16) in the middle of device box (3) rear side, inside rear side fixedly connected with motor (17) of motor safety cover (16), motor (17) front side rotation is connected with motor shaft (11), device box (3) fixedly connected with rotor plate (12) are passed to motor shaft (11) front side.
2. A screening apparatus for a grinding machine according to claim 1, wherein: the rotary plate is characterized in that grooves (13) are formed in the left side and the right side of the rotary plate (12), connecting rods (14) are fixedly connected to the inner portions of the grooves (13), and rotary drums (15) penetrate through the outer sides of the connecting rods (14).
3. A screening apparatus for a grinding machine according to claim 1, wherein: fixedly connected with electric telescopic handle (2) in the middle of device box (3) bottom, electric telescopic handle (2) bottom fixedly connected with device bottom plate (1).
4. A screening apparatus for a grinding machine according to claim 1, wherein: the device box body (3) front side left end fixedly connected with door-hinge (4), door-hinge (4) front side rotation is connected with box baffle (5), the welding of box baffle (5) front side right-hand member has handle (6), feed inlet (7) have been seted up at device box body (3) top.
5. A screening apparatus for a grinding machine according to claim 3, wherein: the device bottom plate (1), the device box body (3), the box body baffle (5), the fixing rod (8), the connecting rod (14) and the rotary drum (15) are all made of stainless metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020375534.3U CN212018155U (en) | 2020-03-23 | 2020-03-23 | Sieving mechanism that grinder was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020375534.3U CN212018155U (en) | 2020-03-23 | 2020-03-23 | Sieving mechanism that grinder was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212018155U true CN212018155U (en) | 2020-11-27 |
Family
ID=73487568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020375534.3U Expired - Fee Related CN212018155U (en) | 2020-03-23 | 2020-03-23 | Sieving mechanism that grinder was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212018155U (en) |
-
2020
- 2020-03-23 CN CN202020375534.3U patent/CN212018155U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 |