CN220697429U - Feeding mechanism for hard alloy production - Google Patents
Feeding mechanism for hard alloy production Download PDFInfo
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- CN220697429U CN220697429U CN202322277183.9U CN202322277183U CN220697429U CN 220697429 U CN220697429 U CN 220697429U CN 202322277183 U CN202322277183 U CN 202322277183U CN 220697429 U CN220697429 U CN 220697429U
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- screen frame
- screen
- feeding mechanism
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- frame
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 239000000956 alloy Substances 0.000 title claims abstract description 17
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 17
- 238000012216 screening Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000007873 sieving Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- CSJDCSCTVDEHRN-UHFFFAOYSA-N methane;molecular oxygen Chemical compound C.O=O CSJDCSCTVDEHRN-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a feeding mechanism for hard alloy production, which relates to the technical field of production and feeding and comprises a horizontal base, wherein a sieving bin is arranged on the top surface of the horizontal base, a feeding hole is formed in the top surface of the sieving bin, a mounting plate is arranged in the sieving bin, a motor is arranged on the mounting plate, an output shaft of the motor is connected with a cam, a screen frame is slidably arranged in the sieving bin, the cam is abutted against the screen frame when rotating, a guardrail is arranged on the top surface of the screen frame, a screen is inserted into the screen frame, and a pull rod is arranged at the rear end of the top surface of the screen frame. According to the utility model, an independent screen is adopted, and the pull rod is arranged for positioning the screen, so that the screen of the device is detached, replaced and cleaned independently, the screen is cleaned and maintained conveniently after being blocked, the subsequent screening effect is not reduced, and the screen with meshes of different sizes is replaced conveniently.
Description
Technical Field
The utility model relates to the technical field of production and feeding, in particular to a feeding mechanism for hard alloy production.
Background
In the industrial production of hard alloy, the batching is a relatively important link, and the batching principle of the hard alloy is to master the three main points that the raw materials and the auxiliary materials must meet the requirements of technical conditions and the grain size and carbon-oxygen balance of the raw materials are selected according to the grain size requirement of alloy structure.
The prior patent (publication number: CN 212441997U) proposes an improved batching and conveying device for hard alloy production, which comprises a base, wherein one surface of the base is provided with a feeding box, one side of the feeding box, which is far away from the base, is communicated with a feeding pipe, one side of the feeding box, which is close to the feeding pipe, is internally provided with a screening component, and the screening component is connected with the inner wall of the feeding box through a connecting component; the connecting assembly comprises a supporting column and a spring, wherein the supporting column is fixedly connected with the inner wall of the feeding box, one end of the spring is fixedly connected with the supporting column, and the other end of the spring is fixedly connected with the screening assembly.
The improved batching and conveying device for producing hard alloy has the following defects in use:
1. the above-mentioned device can meet partial granule in the screening process and block up the screen cloth, and can't be to the fine clearance of screen cloth after the jam, consequently can reduce subsequent screening efficiency, and its screen cloth is difficult to install and dismantle, therefore is inconvenient to change the screen cloth of equidimension mesh, so its range of application is less, has certain limitation.
2. The device uses a plurality of motors to screen and transmit, so that unnecessary waste is caused to energy, meanwhile, the manufacturing cost is high, and the operation of the device is complex and time-consuming.
For this purpose, we propose a feeding mechanism for cemented carbide production solving the above problems.
Disclosure of Invention
The utility model provides a feeding mechanism for hard alloy production, which solves the technical problems of screen blockage and energy waste.
In order to solve the technical problems, the feeding mechanism for hard alloy production comprises a horizontal base, wherein a sieving bin is arranged on the top surface of the horizontal base, a feed inlet is arranged on the top surface of the sieving bin, a mounting plate is arranged in the sieving bin, a motor is arranged on the mounting plate, an output shaft of the motor is connected with a cam, a screen frame is slidably arranged in the sieving bin, the cam is abutted against the screen frame when rotating, a guardrail is arranged on the top surface of the screen frame, a screen is inserted into the screen frame, a pull rod is arranged at the rear end of the top surface of the screen frame, a first spring is connected behind the screen frame, a buffer frame is arranged below the screen frame, and a conveying assembly is arranged below the buffer frame.
Preferably, the other end of the cam is connected with a transmission ring, a transmission belt is arranged on the transmission ring, and the other end of the transmission belt is sleeved on the driven ring.
Preferably, the conveying assembly comprises a front roller, a rear roller and a conveying belt, the driven ring is connected with the rollers, and the conveying belt is sleeved on the two rollers.
Preferably, the rubber sleeve is sleeved at the abutting part of the screen frame and the cam, and the abutting surface of the cam and the screen frame is semi-arc-shaped.
Preferably, a collecting box is arranged below the screen frame and is clamped at the rear end of the bottom surface of the screen frame.
Preferably, a baffle is arranged at the center of the screen frame.
Preferably, guide plates are arranged on two sides of the buffer frame and incline towards the center of the buffer frame.
Preferably, a second spring is arranged between the pull rod and the screen frame, an inserting rod is arranged at the bottom of the pull rod, and inserting holes corresponding to the inserting rod are formed in the screen and the screen frame.
Compared with the related art, the feeding mechanism for hard alloy production provided by the utility model has the following beneficial effects:
1. according to the utility model, an independent screen is adopted, and the pull rod is arranged for positioning the screen, so that the screen of the device is detached, replaced and cleaned independently, the screen is cleaned and maintained conveniently after being blocked, the subsequent screening effect is not reduced, the screens with meshes of different sizes are replaced conveniently, and the practicability and applicability are improved.
2. According to the utility model, the screen frame is abutted by the motor connecting cam, so that screening is performed, the other end of the cam is connected with the driving ring, the driving ring is provided with the driving belt, the other end of the driving belt is sleeved with the driven ring, and the driven ring is connected with the roller, so that the energy consumption is saved, the manufacturing cost is reduced, and the operation mode is concise.
Drawings
FIG. 1 is a top view of a feed mechanism for cemented carbide production;
FIG. 2 is a rear view of a feed mechanism for cemented carbide production;
FIG. 3 is a cross-sectional view at A-A in FIG. 2;
fig. 4 is a schematic drawing of a pull rod structure of a feeding mechanism for cemented carbide production.
Reference numerals in the drawings: 1. a horizontal base; 2. sieving the bin; 21. a feed inlet; 22. a mounting plate; 3. a motor; 31. a cam; 32. a drive ring; 33. a slave ring; 34. a drive belt; 4. a screen frame; 41. a screen; 42. a pull rod; 43. guard bars; 44. a first spring; 45. a collection box; 5. a transport assembly; 51. a roller; 52. a conveyor belt; 6. a buffer frame; 61. and a guide plate.
Detailed Description
Embodiments of the present utility model are described in detail below.
Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functionality throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.
Referring to fig. 1-4, a feeding mechanism for hard alloy production comprises a horizontal base 1, a sieving bin 2 is arranged on the top surface of the horizontal base 1, a feed inlet 21 is arranged on the top surface of the sieving bin 2, a mounting plate 22 is arranged in the sieving bin 2, a motor 3 is arranged on the mounting plate 22, an output shaft of the motor 3 is connected with a cam 31, a screen frame 4 is slidably arranged in the sieving bin 2, the cam 31 is abutted against the screen frame 4 when rotating, a rubber sleeve is sleeved at an abutting part of the screen frame 4 and the cam 31, noise generated when the cam 31 is abutted against the screen frame 4 is reduced, working environment of workers is protected, an abutting surface of the cam 31 and the screen frame 4 is semi-arc-shaped, the cam 31 is smoother when the screen frame 4 slides, a guardrail 43 is arranged on the top surface of the screen frame 4, a screen mesh 41 is inserted in the screen frame 4, a collecting box 45 is arranged below the screen frame 4, the collecting box 45 is clamped at the rear end of the bottom surface of the screen frame 4, a baffle is arranged at the center of the screen frame 4, the design can block the qualified materials, so that the unqualified materials can pass through the baffle and fall into the collecting box 45 under multiple vibration, a pull rod 42 is arranged at the rear end of the top surface of the screen frame 4, a second spring is arranged between the pull rod 42 and the screen frame 4, a plug rod is arranged at the bottom of the pull rod 42, jacks corresponding to the plug rod are arranged on the screen 41 and the screen frame 4, the screen 41 of the device is independently detached, replaced and cleaned, the screen 41 is convenient to clean and maintain after being blocked, the subsequent screening effect is not reduced, the screen 41 with meshes of different sizes is convenient to replace, the practicability and the applicability are improved, a first spring 44 is connected at the rear of the screen frame 4, a buffer frame 6 is arranged below the screen frame 4, a conveying assembly 5 is arranged below the buffer frame 6.
Embodiment two, a feeding mechanism for carbide production, including horizontal base 1, horizontal base 1 top surface is provided with sieves storehouse 2, sieves storehouse 2 top surface and is provided with feed inlet 21, is provided with mounting panel 22 in sieving storehouse 2, is provided with motor 3 on the mounting panel 22, and motor 3 output shaft has cam 31, sieves and is provided with reel 4 in the storehouse 2 slip, and the cam 31 is contradicted with reel 4 when rotatory, and reel 4 top surface is provided with guardrail 43, has pegged graft in the reel 4 screen cloth 41, and reel 4 top surface rear end is provided with pull rod 42, is connected with first spring 44 behind the reel 4, and reel 4 below is provided with buffer frame 6, and buffer frame 6 below is provided with conveying assembly 5.
Referring to fig. 1-3, the other end of the cam 31 is connected with a driving ring 32, the driving ring 32 is provided with a driving belt 34, the other end of the driving belt 34 is sleeved on a driven ring 33, the conveying assembly 5 comprises a front roller 51, a rear roller 51 and a conveying belt 52, the driven ring 33 is connected with the rollers 51, the conveying belt 52 is sleeved on the two rollers 51, the design is that when the cam 31 is driven to abut against the screen frame 4, the motor 3 also drives the driving ring 32, the driving belt 34 arranged on the driving ring 32 and the driven ring 33 finally transmits power to the rollers 51, the rollers 51 drive the conveying belt 52, the energy consumption is saved, the manufacturing cost is reduced, and the operation mode is concise.
In addition, the buffer frame 6 is provided at both sides with guide plates 61, and the guide plates 61 are inclined toward the center of the buffer frame 6, so that the falling position of the material is concentrated at the center of the conveyor belt 52.
Working principle: when the screen frame is used, materials are poured into the screen frame from the feed inlet 21, the starting motor 3 drives the cam 31 to rotate to abut against the screen frame 4, the cam 31 can drive the driving ring 32 to rotate, the driving belt 34 is arranged on the driving ring 32 to transmit power to the driven ring 33, the driving ring 33 drives the roller 51, the roller 51 drives the conveying belt 52, and screening can be started, and when replacement and maintenance are needed, the screen 41 can be replaced by pulling the pull rod 42 to pull the screen 41.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a feeding mechanism for carbide production, includes horizontal base (1), horizontal base (1) top surface is provided with screening bin (2), screening bin (2) top surface is provided with feed inlet (21), a serial communication port, be provided with mounting panel (22) in screening bin (2), be provided with motor (3) on mounting panel (22), motor (3) output shaft has cam (31), slide in screening bin (2) and be provided with screen frame (4), contradict with screen frame (4) when cam (31) rotate, screen frame (4) top surface is provided with guardrail (43), peg graft in screen frame (4) and have screen cloth (41), screen frame (4) top surface rear end is provided with pull rod (42), be connected with spring (44) behind screen frame (4), screen frame (4) below is provided with buffer frame (6), buffer frame (6) below is provided with conveying subassembly (5).
2. Feeding mechanism for hard alloy production according to claim 1, characterized in that the other end of the cam (31) is connected with a transmission ring (32), a transmission belt (34) is arranged on the transmission ring (32), and the other end of the transmission belt (34) is sleeved on a driven ring (33).
3. A feeding mechanism for cemented carbide production according to claim 2, characterized in that the conveying assembly (5) comprises front and rear rollers (51) and a conveyor belt (52), the driven ring (33) is connected to the rollers (51), and the conveyor belt (52) is sleeved on both rollers (51).
4. A feeding mechanism for hard alloy production according to claim 3, wherein the abutting part of the screen frame (4) and the cam (31) is sleeved with a rubber sleeve, and the abutting surface of the cam (31) and the screen frame (4) is semi-arc-shaped.
5. The feeding mechanism for hard alloy production according to claim 4, wherein a collecting box (45) is arranged below the screen frame (4), and the collecting box (45) is clamped at the rear end of the bottom surface of the screen frame (4).
6. A feed mechanism for cemented carbide production according to claim 5, characterized in that a spacer is provided in the centre of the screen frame (4).
7. Feeding mechanism for cemented carbide production according to claim 6, characterized in that the buffer frame (6) is provided with guide plates (61) on both sides, which guide plates (61) are inclined towards the center of the buffer frame (6).
8. The feeding mechanism for hard alloy production according to claim 7, wherein a second spring is arranged between the pull rod (42) and the screen frame (4), a plug rod is arranged at the bottom of the pull rod (42), and insertion holes corresponding to the plug rod are formed in the screen (41) and the screen frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322277183.9U CN220697429U (en) | 2023-08-24 | 2023-08-24 | Feeding mechanism for hard alloy production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322277183.9U CN220697429U (en) | 2023-08-24 | 2023-08-24 | Feeding mechanism for hard alloy production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220697429U true CN220697429U (en) | 2024-04-02 |
Family
ID=90447736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322277183.9U Active CN220697429U (en) | 2023-08-24 | 2023-08-24 | Feeding mechanism for hard alloy production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220697429U (en) |
-
2023
- 2023-08-24 CN CN202322277183.9U patent/CN220697429U/en active Active
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