CN220282884U - Abrasive discharge hopper with controllable particle size - Google Patents
Abrasive discharge hopper with controllable particle size Download PDFInfo
- Publication number
- CN220282884U CN220282884U CN202321632131.2U CN202321632131U CN220282884U CN 220282884 U CN220282884 U CN 220282884U CN 202321632131 U CN202321632131 U CN 202321632131U CN 220282884 U CN220282884 U CN 220282884U
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- shell
- motor
- abrasive
- blanking
- control switch
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- 239000002245 particle Substances 0.000 title claims abstract description 31
- 239000003082 abrasive agent Substances 0.000 claims abstract description 32
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 8
- 208000028659 discharge Diseases 0.000 description 18
- 238000007599 discharging Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010437 gem Substances 0.000 description 1
- 229910001751 gemstone Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses an abrasive discharge hopper with controllable particle size, which comprises a shell and a particle size adjusting unit; a shell: the upper edge of the upper part is provided with a mounting frame; particle diameter adjusting unit: the blanking device comprises a blanking disc, a blanking disc and discharge holes, wherein the blanking disc is arranged at the lower end of the interior of a shell, the blanking disc is rotationally connected to the bottom end of the interior of the shell through a bearing, the bottom surface of the blanking disc is contacted with the upper surface of the blanking disc, and the bottom surface of the blanking disc and the upper surface of the blanking disc are provided with the uniformly distributed discharge holes; wherein: the outer surface of the shell is provided with a control switch group, and the input end of the control switch group is electrically connected with an external power supply; this controllable particle diameter's abrasive material goes out hopper can satisfy the abrasive material ejection of compact demand of different particle diameter sizes, and application scope at abrasive material ejection of compact in-process is wider, and can promote the whereabouts ejection of compact speed of abrasive material to avoid abrasive material to appear blockking up and influence the normal development of ejection of compact work.
Description
Technical Field
The utility model relates to the technical field of abrasive machining, in particular to an abrasive discharge hopper with controllable particle size.
Background
Abrasives are sharp, hard materials used to grind softer material surfaces. Abrasives are classified into natural abrasives and artificial abrasives. There are two main categories of superhard abrasives and common abrasives according to hardness. Abrasives range widely from softer household detergents, precious stone abrasives to the hardest material diamond.
Abrasives are indispensable materials for manufacturing each precision product. In the abrasive machining process, an abrasive discharge hopper is required to provide a discharge transition effect for the abrasive, so that the abrasive can be discharged into external collecting equipment in a standardized manner.
The aperture of a discharge hole of the existing abrasive discharge hopper is generally difficult to adjust, the abrasive discharge requirements of different particle sizes cannot be met, certain use limitations exist, and in addition, the abrasive is easy to block in the discharge process to interrupt the discharge work, so that the abrasive discharge hopper with the controllable particle size is provided.
Disclosure of Invention
The utility model aims to overcome the existing defects, provides the abrasive discharge hopper with the controllable particle size, can meet the abrasive discharge requirements of different particle sizes, has wider application range in the abrasive discharge process, can improve the falling discharge speed of the abrasive, prevents the abrasive from being blocked to influence the normal development of discharge work, and can effectively solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the abrasive discharge hopper with controllable particle size comprises a shell and a particle size adjusting unit;
a shell: the upper edge of the upper part is provided with a mounting frame;
particle diameter adjusting unit: including blanking dish, unloading dish and discharge opening, the blanking dish sets up in the inside lower extreme of shell, and the unloading dish passes through the bearing and rotates to be connected in the inside bottom of shell, and the bottom surface of blanking dish and the upper surface contact of unloading dish, evenly distributed's discharge opening has all been seted up to the bottom surface of blanking dish and the upper surface of unloading dish, can satisfy the abrasive material ejection of compact demand of different particle diameter sizes, and application scope in the abrasive material ejection of compact in-process is wider, and can promote the whereabouts ejection of compact speed of abrasive material to avoid the abrasive material to appear blockking up and influence the normal development of ejection of compact work.
Furthermore, the outer surface of the shell is provided with a control switch group, and the input end of the control switch group is electrically connected with an external power supply, so that the running state of each electric appliance can be freely regulated and controlled.
Further, the particle size adjusting unit further comprises a first conical tooth ring, a first motor and a first bevel gear, wherein the first conical tooth ring is arranged on the step surface of the lower end of the blanking disc, the first motor is arranged at the bottom end of the outer surface of the shell, an output shaft of the first motor is rotatably connected with the shell through a bearing and extends to the inside of the shell, the left end of the output shaft of the first motor is provided with the first bevel gear, the first bevel gear is meshed with the first conical tooth ring and connected with the input end of the first motor, the input end of the first motor is electrically connected with the output end of the control switch group, and the blanking disc can be driven to rotate.
Further, the inner arc wall lower extreme of shell is equipped with evenly distributed's hollow section of thick bamboo, and the equal vertical sliding connection in inside of hollow section of thick bamboo has the knock pin, and the ball inslot of knock pin bottom all rotates to be connected with the spin, can realize the collision impact to blanking dish.
Further, the inside of hollow section of thick bamboo all is equipped with the spring, and the bottom of spring is fixed connection with the knock pin lower extreme step board that vertically corresponds respectively, and the knock pin outside that vertically corresponds is located to the spring cover respectively, can promote the knock pin to reset downwards.
Further, the outer cambered surface lower extreme of blanking dish is connected with the spline ring through the bearing rotation, the spin all with the unsmooth face contact of upper end of spline ring, the bottom surface of spline ring is equipped with the second awl ring, the surface bottom of shell is equipped with the second motor, the output shaft of second motor is connected and extends to the inside of shell through bearing and shell rotation, the output shaft right-hand member of second motor is equipped with the second bevel gear, the second bevel gear is connected with the meshing of second awl ring, the output of control switch group is connected to the input electricity of second motor, can promote the liftout upward rise.
Furthermore, the surface of shell is equipped with evenly distributed's vibrating motor, and vibrating motor's input electricity is connected the output of control switch group, can produce the whereabouts of mechanical shock power acceleration abrasive material.
Compared with the prior art, the utility model has the beneficial effects that: the abrasive discharge hopper with the controllable particle size has the following advantages:
1. when carrying out abrasive material ejection of compact during operation, through the regulation and control of control switch group, first motor operation drives first bevel gear and rotates, receives the meshing relation of connection of first bevel gear and first awl ring, and the feed tray can take place rotatoryly thereupon, satisfies the abrasive material ejection of compact demand of different particle diameters size through the discharge opening dislocation degree on adjustment blanking tray and the feed tray, and application scope in abrasive material ejection of compact in-process is wider.
2. Through the regulation and control of control switch group, the second motor operation drives the rotation of second bevel gear, receive the meshing relation influence of second bevel gear and second awl ring, the spline ring can rotate thereupon, change the lie height of spin and spline ring contact point, along with the continuous rotation of spline ring, the ejector pin can be in the reciprocal lift state from top to bottom through the ejector action of spline ring and the elastic potential energy influence ejector pin of spring, make blanking dish receive continuous collision impact, make the abrasive material fall down fast under this impact force and discharge, the mechanical shock power that vibration motor operation produced also can accelerate the whereabouts of abrasive material, in order to avoid abrasive material to appear blockking up and influence the normal development of ejection of compact work.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the present utility model in an inner cross-section;
FIG. 3 is an enlarged schematic view of the structure of the present utility model at A;
FIG. 4 is an enlarged schematic view of the structure of the present utility model at B;
fig. 5 is a schematic structural view of the blanking plate of the present utility model.
In the figure: 1 shell, 2 installing frame, 3 particle diameter adjusting unit, 31 blanking disc, 32 blanking disc, 33 discharge hole, 34 first conical ring, 35 first motor, 36 first bevel gear, 4 control switch group, 5 hollow cylinder, 6 top pin, 7 rolling ball, 8 spring, 9 splined ring, 10 second conical ring, 11 second motor, 12 second conical gear, 13 vibrating motor.
Description of the embodiments
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. 1-5, the present embodiment provides a technical solution: the abrasive discharge hopper with controllable particle size comprises a shell 1 and a particle size adjusting unit 3;
the shell 1: the upper end edge of the shell is provided with a mounting frame 2, and an external bolt penetrates through a mounting hole on the mounting frame 2 to connect the mounting frame 2 with an external mounting part, so that the shell 1 is fixed;
particle diameter adjusting unit 3: comprises a blanking disc 31, a blanking disc 32 and a discharging hole 33, wherein the blanking disc 31 is arranged at the lower end of the inside of the shell 1, the blanking disc 32 is rotationally connected to the bottom end of the inside of the shell 1 through a bearing, the bottom surface of the blanking disc 31 is contacted with the upper surface of the blanking disc 32, the discharging hole 33 which is uniformly distributed is formed in the bottom surface of the blanking disc 31 and the upper surface of the blanking disc 32, the particle size adjusting unit 3 further comprises a first conical tooth ring 34, a first motor 35 and a first bevel gear 36, the first conical tooth ring 34 is arranged on the step surface of the lower end of the blanking disc 32, the first motor 35 is arranged at the bottom end of the outer surface of the shell 1, the output shaft of the first motor 35 is rotationally connected with the shell 1 through a bearing and extends to the inside of the shell 1, the output shaft left end of first motor 35 is equipped with first bevel gear 36, first bevel gear 36 and first conical ring 34 meshing are connected, the output of control switch group 4 is connected to the input electricity of first motor 35, when carrying out abrasive material ejection of compact work, through the regulation and control of control switch group 4, first motor 35 operation drives first bevel gear 36 and rotates, receive first bevel gear 36 and first conical ring 34's meshing relation of connection influence, blanking disc 32 can take place rotatoryly thereupon, satisfy the abrasive material ejection of compact demand of different particle diameters size through the dislocation degree of discharge opening 33 on adjustment blanking disc 31 and the blanking disc 32, application scope in the abrasive material ejection of compact in-process is wider.
Wherein: the outer surface of the shell 1 is provided with a control switch group 4, and the input end of the control switch group 4 is electrically connected with an external power supply.
Wherein: the lower end of the inner arc wall of the shell 1 is provided with uniformly distributed hollow cylinders 5, the inside of each hollow cylinder 5 is vertically and slidingly connected with a jacking pin 6, ball balls 7 are rotationally connected in ball grooves at the bottom ends of the jacking pins 6, springs 8 are arranged in the inside of each hollow cylinder 5, the bottom ends of the springs 8 are fixedly connected with step plates at the lower ends of the vertically corresponding jacking pins 6 respectively, the springs 8 are sleeved outside the vertically corresponding jacking pins 6 respectively, the lower end of the outer arc surface of a blanking disc 31 is rotationally connected with a spline ring 9 through a bearing, the ball balls 7 are in contact with the concave-convex surface at the upper end of the spline ring 9, a second conical ring 10 is arranged at the bottom surface of the spline ring 9, a second motor 11 is arranged at the bottom end of the outer surface of the shell 1, an output shaft of the second motor 11 is rotationally connected with the shell 1 through a bearing and extends to the inside of the shell 1, a second conical gear 12 is arranged at the right end of the output shaft of the second motor 11, the second bevel gear 12 is meshed with the second bevel gear 10, the input end of the second motor 11 is electrically connected with the output end of the control switch group 4, the second motor 11 runs to drive the second bevel gear 12 to rotate through the regulation and control of the control switch group 4, the spline ring 9 can rotate along with the second bevel gear 12 and is influenced by the meshing connection relation of the second bevel gear 10, the height of the contact point of the rolling ball 7 and the spline ring 9 is changed, the jacking pin 6 can be in an up-down reciprocating lifting state through the pushing action of the spline ring 9 and the elastic potential energy of the spring 8 along with the continuous rotation of the spline ring 9, the blanking disc 31 is subjected to continuous collision impact, abrasive materials can rapidly fall down to be discharged under the impact force, and the normal development of discharging work is prevented from being influenced by the blocking of the abrasive materials.
Wherein: the surface of shell 1 is equipped with evenly distributed's vibrating motor 13, and vibrating motor 13's input electricity is connected the output of control switch group 4, can produce the whereabouts of mechanical shock power acceleration abrasive material.
The working principle of the abrasive discharge hopper with the controllable particle size provided by the utility model is as follows: when the abrasive discharging work is carried out, the first motor 35 is operated to drive the first bevel gear 36 to rotate through the regulation and control of the control switch group 4, the first bevel gear 36 is influenced by the meshing connection relation between the first bevel gear 36 and the first bevel gear ring 34, the blanking disc 32 rotates along with the first bevel gear 36, the abrasive discharging requirements of different particle sizes are met through regulating the dislocation degree of the discharging holes 33 on the blanking disc 31 and the blanking disc 32, the application range of the abrasive discharging process is wider, in addition, the second motor 11 is operated to drive the second bevel gear 12 to rotate through the regulation and control of the control switch group 4, the second bevel gear 12 is influenced by the meshing connection relation between the second bevel gear 12 and the second bevel gear ring 10, the spline ring 9 rotates along with the first bevel gear ring 9, the height of the contact point of the rolling ball 7 and the spline ring 9 is changed, the jacking pin 6 can be in an up-down reciprocating lifting state through the pushing action of the spline ring 9 and the elastic potential energy of the spring 8, the blanking disc 31 is enabled to be impacted by continuous collision, the abrasive is enabled to rapidly discharged under the action of the impact force, and the abrasive is prevented from blocking and the normal discharging work is influenced.
It should be noted that, in the above embodiment, the first motor 35 and the second motor 11 are both GNB2118A motors, the vibration motor 13 is an N20 deceleration vibration motor, and the control switch group 4 is provided with switch buttons corresponding to the first motor 35, the second motor 11 and the vibration motor 13 one by one for controlling the switching operation thereof.
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 (7)
1. The utility model provides a controllable particle diameter's abrasive material goes out hopper which characterized in that: comprises a shell (1) and a particle size adjusting unit (3);
outer casing (1): the upper edge of the upper end of the box body is provided with a mounting frame (2);
particle diameter adjusting unit (3): including blanking dish (31), unloading dish (32) and discharge opening (33), blanking dish (31) set up in the inside lower extreme of shell (1), and unloading dish (32) are rotated through the bearing and are connected in the inside bottom of shell (1), and the bottom surface of blanking dish (31) and the upper surface contact of unloading dish (32), evenly distributed's discharge opening (33) have all been seted up to the bottom surface of blanking dish (31) and the upper surface of unloading dish (32).
2. The abrasive discharge hopper of claim 1, wherein: the outer surface of the shell (1) is provided with a control switch group (4), and the input end of the control switch group (4) is electrically connected with an external power supply.
3. The abrasive discharge hopper of claim 2, wherein: the particle size adjusting unit (3) further comprises a first conical tooth ring (34), a first motor (35) and a first bevel gear (36), the first conical tooth ring (34) is arranged on the lower end step surface of the blanking disc (32), the first motor (35) is arranged at the bottom end of the outer surface of the shell (1), an output shaft of the first motor (35) is rotationally connected with the shell (1) through a bearing and extends to the inside of the shell (1), the left end of the output shaft of the first motor (35) is provided with the first bevel gear (36), the first bevel gear (36) is meshed with the first conical tooth ring (34), and the input end of the first motor (35) is electrically connected with the output end of the control switch group (4).
4. The abrasive discharge hopper of claim 2, wherein: the inner arc wall lower extreme of shell (1) is equipped with evenly distributed's hollow section of thick bamboo (5), and the inside of hollow section of thick bamboo (5) is all vertical sliding connection has knock pin (6), and the ball inslot of knock pin (6) bottom is all rotated and is connected with spin (7).
5. The abrasive discharge hopper of claim 4, wherein: the inside of hollow section of thick bamboo (5) all is equipped with spring (8), and the bottom of spring (8) is fixed connection with vertical corresponding knock pin (6) lower extreme step board respectively, and spring (8) cover is located vertical corresponding knock pin (6) outside respectively.
6. The abrasive discharge hopper of claim 4, wherein: the utility model discloses a blanking dish, including blanking dish (31), spline ring (9) are connected with through the bearing rotation to the extrados lower extreme, spin (7) all with the unsmooth face contact of upper end of spline ring (9), the bottom surface of spline ring (9) is equipped with second awl ring (10), the surface bottom of shell (1) is equipped with second motor (11), the output shaft of second motor (11) is connected and is extended to the inside of shell (1) through bearing and shell (1) rotation, the output shaft right-hand member of second motor (11) is equipped with second bevel gear (12), second bevel gear (12) are connected with second awl ring (10) meshing, the output of control switch group (4) is connected to the input electricity of second motor (11).
7. The abrasive discharge hopper of claim 2, wherein: the outer surface of the shell (1) is provided with uniformly distributed vibrating motors (13), and the input ends of the vibrating motors (13) are electrically connected with the output ends of the control switch group (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321632131.2U CN220282884U (en) | 2023-06-26 | 2023-06-26 | Abrasive discharge hopper with controllable particle size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321632131.2U CN220282884U (en) | 2023-06-26 | 2023-06-26 | Abrasive discharge hopper with controllable particle size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220282884U true CN220282884U (en) | 2024-01-02 |
Family
ID=89328446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321632131.2U Active CN220282884U (en) | 2023-06-26 | 2023-06-26 | Abrasive discharge hopper with controllable particle size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220282884U (en) |
-
2023
- 2023-06-26 CN CN202321632131.2U patent/CN220282884U/en active Active
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