Quantitative disc feeder

Abstract

The utility model provides a quantitative disc feeder which comprises a machine frame, a feeding mechanism arranged in the middle of the top of the machine frame, two cross plates arranged on the top of the feeding mechanism, a rotating shaft arranged between the two cross plates, and a spiral blade arranged at the bottom of the rotating shaft. A first rotating motor connected with the rotating shaft is arranged between the two transverse plates, and the first rotating motor is connected with the rotating shaft through a coupler. According to the quantitative disc feeder, materials can be basically and evenly conveyed, the materials in the feeding mechanism can be conveyed through the conveying mechanism, the materials are prevented from blocking the interior of the feeding barrel, and therefore the situation that the materials are unsmoothly conveyed when the disc conveys the materials is avoided, and the feeding efficiency is improved. And the uniform discharging effect of the materials is improved, and the use requirements of people are met.

Description

Technical Field

[0001] The utility model belongs to the technical field of quantitative disc feeding devices, in particular to a quantitative disc feeder. Background Art

[0002] The quantitative disc feeder is a device used to accurately control the material flow in industrial production, and is particularly suitable for occasions where uniform and continuous material supply is required. This feeder uses the principle of disc rotation to control the material supply amount by adjusting the disc speed or the position of the scraper, thereby achieving quantitative supply of materials.

[0003] The existing quantitative disc feeder usually includes a rotating disc arranged on the top of the bottom plate, a feeding mechanism is arranged on the top of the rotating disc, a ring is also arranged on the top of the disc, an opening is arranged at the side end of the ring, and a guide plate is also arranged at the opening. Through the setting of the guide plate, the material can be discharged evenly and continuously. In actual use, the staff adds the material into the inside of the feeding device, and the material inside the feeding mechanism is pressed on the top of the disc by its own gravity. In this way, more material is pressed on the top of the disc. After long-term use, the inside of the feed barrel will be blocked, making the material feeding of the disc not smooth, thereby making the material discharge uneven, which does not meet people's use needs. Therefore, a quantitative disc feeder is proposed. Utility Model Content

[0004] In view of this, the utility model aims at the deficiencies of the prior art and provides a quantitative disc feeder, which can not only meet the basic uniform feeding of materials, but also feed the materials inside the feeding mechanism through the conveying mechanism to prevent the materials from being blocked inside the feeding barrel, thereby avoiding the disc from causing unsmooth material conveying when conveying materials, improving the uniformity of material discharging and meeting people's usage needs.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a quantitative disc feeder, including a frame, a feeding mechanism is arranged in the middle of the top of the frame, two cross-plates are arranged on the top of the feeding mechanism, a rotating shaft is arranged in the middle of the two cross-plates, a spiral blade is arranged at the bottom of the rotating shaft, a first rotating motor connected to the rotating shaft is arranged between the two cross-plates, and the first rotating motor and the rotating shaft are connected by a coupling.

[0006] As a further improvement of the present invention, the feeding mechanism includes a plurality of connecting rods arranged around the top of the frame, a feeding cabin is commonly arranged in the middle of the plurality of connecting rods, a feeding barrel is arranged at the bottom of the feeding cabin, the interior of the feeding barrel cooperates with the spiral blades, and a power mechanism is arranged in the middle of the bottom of the frame.

[0007] As a further improvement of the present invention, the power mechanism includes multiple cross bars arranged at the bottom of the frame, an L-shaped plate is arranged on the top of the multiple cross bars, a rotating seat is arranged on the left side of the top of the L-shaped plate, a rotating shaft 1 is arranged on the top of the rotating seat, a disc is arranged on the top of the rotating shaft 1, multiple reinforcing ribs connected to the disc are arranged on the top of the rotating shaft 1, the reinforcing ribs and the disc are welded together, a multiple cylinders distributed in a circle are arranged at the bottom of the disc, a helical gear disc is commonly arranged at the bottom of the multiple cylinders, a reducer close to the helical gear disc is arranged on the top of the L-shaped plate, a rotating shaft 2 is arranged on the front side of the reducer, a helical gear meshing with the helical gear disc is arranged on the left side of the rotating shaft 2, a rotating shaft 3 is arranged on the right side of the reducer, a V-belt pulley 1 is arranged on the right side of the rotating shaft 3, a second rotating motor is arranged on the rear side of the L-shaped plate, a V-belt pulley 2 is arranged on the end of the output shaft of the second rotating motor, a V-belt is commonly arranged between the V-belt pulley 1 and the V-belt pulley 2, and a flow guide mechanism is arranged on the top of the disc.

[0008] As a further improvement of the utility model, the guide mechanism includes a circular ring arranged on the upper part of the disc, an opening is arranged on the left side of the circular ring, a guide plate is arranged at the opening, and a plurality of mounting plates connected to the frame are arranged on the circular ring, and the plurality of mounting plates are welded to the circular ring.

[0009] As a further improvement of the utility model, a switch is arranged on the front side of the frame, and the switch is electrically connected to the first rotating motor and the second rotating motor. Support legs are respectively arranged at the four corners of the bottom of the frame, and anti-slip pads are respectively arranged at the bottoms of the four supporting legs.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] Firstly, the present design is provided with a first rotating motor, the rotation of which drives the rotating shaft to rotate, and the rotation of the rotating shaft drives the spiral blades to rotate, thereby the material inside the feeding bin can be well discharged, and the material inside the feeding bin can be conveniently loaded while the material is discharged, thereby conveniently preventing the material from pressing the disc.

[0012] Secondly, the arrangement of multiple connecting rods can conveniently fix the feeding cabin, and the feeding barrel at the bottom of the feeding cabin can transport the materials.

[0013] Thirdly, the present design is provided with a second rotating motor, the rotation of which drives the second V-belt pulley to rotate, the second V-belt pulley drives the first V-belt pulley to rotate through the V-belt, and the first V-belt pulley drives the rotating shaft three on the reducer to rotate, thereby causing the rotating shaft two on the reducer to rotate, and the rotation of the rotating shaft two drives the helical gear to rotate, thereby driving the helical gear plate meshing with the helical gear to rotate, thereby stably driving the disc to rotate and feed materials.

[0014] Fourthly, a plurality of mounting plates are connected to the circular ring, so that the circular ring can be conveniently fixed, and a guide plate is provided at the opening of the circular ring, so that the material can be conveniently guided. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 It is a partial enlarged structural schematic diagram of A of the utility model;

[0019] Figure 4 It is a schematic diagram of the partially enlarged structure of point B of the utility model.

[0020] In the figure: 101, frame; 102, cross plate; 103, rotating shaft; 104, spiral blade; 105, first rotating motor; 106, connecting rod; 107, feeding compartment; 108, feeding barrel; 109, cross bar; 110, L-shaped plate; 111, rotating seat; 112, rotating shaft one; 113, disc; 114, cylinder; 115, bevel gear plate; 116, reducer; 117, rotating shaft two; 118, bevel gear; 119, rotating shaft three; 120, V-belt pulley one; 201, second rotating motor; 202, V-belt pulley two; 203, V-belt; 204, ring; 205, opening; 206, guide plate; 207, mounting plate; 208, switch; 209, supporting leg; 210, anti-skid pad. DETAILED DESCRIPTION

[0021] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0022] like Figure 1 , 3As shown, a quantitative disc 113 feeder includes a frame 101, a feeding mechanism is arranged in the middle of the top of the frame 101, two cross plates 102 are arranged on the top of the feeding mechanism, a rotating shaft 103 is arranged in the middle of the two cross plates 102, a spiral blade 104 is arranged at the bottom of the rotating shaft 103, a first rotating motor 105 connected to the rotating shaft 103 is arranged between the two cross plates 102, and the first rotating motor 105 and the rotating shaft 103 are connected through a coupling.

[0023] like Figure 1 , 2 As shown in Figure 3, the feeding mechanism includes a plurality of connecting rods 106 arranged around the top of the frame 101, a feeding compartment 107 is commonly arranged in the middle of the plurality of connecting rods 106, a feeding barrel 108 is arranged at the bottom of the feeding compartment 107, the interior of the feeding barrel 108 cooperates with the spiral blade 104, and a power mechanism is arranged in the middle of the bottom of the frame 101.

[0024] like Figure 1 , 2 As shown in Figure 4, the power mechanism includes a plurality of cross bars 109 arranged at the bottom of the frame 101, an L-shaped plate 110 is arranged on the top of the plurality of cross bars 109, a rotating seat 111 is arranged on the left side of the top of the L-shaped plate 110, a rotating shaft 112 is arranged on the top of the rotating seat 111, a disc 113 is arranged on the top of the rotating shaft 112, a plurality of reinforcing ribs connected to the disc 113 are arranged on the top of the rotating shaft 112, the reinforcing ribs and the disc 113 are welded, a plurality of circumferentially distributed cylinders 114 are arranged at the bottom of the disc 113, a bevel gear disc 115 is arranged at the bottom of the plurality of cylinders 114, and the L-shaped plate 11 A reducer 116 close to the helical toothed disc 115 is arranged on the top of the L-shaped plate 110, a rotating shaft 117 is arranged on the front side of the reducer 116, a helical gear 118 meshing with the helical toothed disc 115 is arranged on the left side of the rotating shaft 117, a rotating shaft 119 is arranged on the right side of the reducer 116, a V-belt pulley 1 120 is arranged on the right side of the rotating shaft 119, a second rotating motor 201 is arranged on the rear side of the L-shaped plate 110, a V-belt pulley 202 is arranged at the end of the output shaft of the second rotating motor 201, a V-belt pulley 203 is arranged between the V-belt pulley 120 and the V-belt pulley 202, and a flow guide mechanism is arranged on the top of the disc 113.

[0025] like Figure 1 , 2 As shown in , 3 and 4, the guide mechanism includes a ring 204 arranged on the upper part of the disk 113, an opening 205 is arranged on the left side of the ring 204, a guide plate 206 is arranged at the opening 205, and a plurality of mounting plates 207 connected to the frame 101 are arranged on the ring 204, and the plurality of mounting plates 207 are welded to the ring 204.

[0026] like Figure 1 As shown, a switch 208 is provided on the front side of the frame 101, and the switch 208 is electrically connected to the first rotating motor 105 and the second rotating motor 201. Support legs 209 are respectively provided at the four corners of the bottom of the frame 101, and anti-slip pads 210 are respectively provided at the bottoms of the four supporting legs 209.

[0027] The user first turns on the first rotating motor 105. The rotation of the first rotating motor 105 drives the rotating shaft 103 to rotate. The rotation of the rotating shaft 103 drives the spiral blade 104 to rotate, thereby outputting the material inside the feeding chamber 107 well. At the same time, the material inside the feeding chamber 107 can bear the weight, thereby preventing the material from pressing the disc 113. The setting of multiple connecting rods 106 can fix the feeding chamber 107, and the feeding barrel 108 at the bottom of the feeding chamber 107 can feed the material.

[0028] The rotation of the second rotating motor 201 drives the V-belt pulley 202 to rotate, and the V-belt pulley 202 drives the V-belt pulley 1 120 to rotate through the V-belt 203. At this time, the V-belt pulley 1 120 drives the rotating shaft 3 119 on the reducer 116 to rotate, thereby causing the rotating shaft 2 117 on the reducer 116 to rotate. The rotation of the rotating shaft 2 117 drives the bevel gear 118 to rotate, thereby driving the bevel gear plate 115 meshing with the bevel gear 118 to rotate, thereby driving the disc 113 to rotate and feed materials. Multiple mounting plates 207 are connected to the ring 204, so that the ring 204 can be fixed. A guide plate 206 is provided at the opening 205 of the ring 204 to guide the material.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A quantitative disc feeder, comprising a frame (101), characterized in that: A feeding mechanism is arranged in the middle of the top of the frame (101), two mutually intersecting transverse plates (102) are arranged on the top of the feeding mechanism, a rotating shaft (103) is arranged in the middle of the two transverse plates (102), a spiral blade (104) is arranged at the bottom of the rotating shaft (103), and a first rotating motor (105) connected to the rotating shaft (103) is arranged between the two transverse plates (102).

2. A quantitative disc feeder as claimed in claim 1, characterized in that: The feeding mechanism comprises a plurality of connecting rods (106) arranged around the top of a frame (101); a feeding cabin (107) is commonly arranged in the middle of the plurality of connecting rods (106); a feeding barrel (108) is arranged at the bottom of the feeding cabin (107); the interior of the feeding barrel (108) cooperates with the spiral blade (104); and a power mechanism is arranged in the middle of the bottom of the frame (101).

3. A quantitative disc feeder as claimed in claim 2, characterized in that: The power mechanism comprises a plurality of cross bars (109) arranged at the bottom of the frame (101); an L-shaped plate (110) is arranged at the top of the plurality of cross bars (109); a rotating seat (111) is arranged on the left side of the top of the L-shaped plate (110); a rotating shaft (112) is arranged at the top of the rotating seat (111); a disk (113) is arranged at the top of the rotating shaft (112); a plurality of reinforcing ribs connected to the disk (113) are arranged at the top of the rotating shaft (112); a plurality of circumferentially distributed cylinders (114) are arranged at the bottom of the disk (113); a bevel gear disk (115) is arranged at the bottom of the plurality of cylinders (114); a bevel gear disk (115) is arranged near the bevel gear disk on the top of the L-shaped plate (110); A reducer (116) of the disk (115), a rotating shaft 2 (117) is arranged on the front side of the reducer (116), a helical gear (118) meshing with the helical gear disk (115) is arranged on the left side of the rotating shaft 2 (117), a rotating shaft 3 (119) is arranged on the right side of the reducer (116), a V-belt pulley 1 (120) is arranged on the right side of the rotating shaft 3 (119), a second rotating motor (201) is arranged on the rear side of the L-shaped plate (110), a V-belt pulley 2 (202) is arranged at the end of the output shaft of the second rotating motor (201), a V-belt pulley 1 (120) and a V-belt pulley 2 (202) are arranged between the V-belt pulley 1 (120) and the V-belt pulley 2 (202), and a flow guide mechanism is arranged on the top of the disk (113).

4. A quantitative disc feeder as claimed in claim 3, characterized in that: The flow guide mechanism comprises a circular ring (204) arranged on the upper part of the circular disk (113); an opening (205) is arranged on the left side of the circular ring (204); a flow guide plate (206) is arranged at the opening (205); a plurality of mounting plates (207) connected to the frame (101) are arranged on the circular ring (204); and the plurality of mounting plates (207) are welded to the circular ring (204).

5. A quantitative disc feeder as claimed in claim 4, characterized in that: The first rotating motor (105) and the rotating shaft (103) are connected via a coupling.

6. A quantitative disc feeder as claimed in claim 5, characterized in that: The reinforcing rib is connected to the disk (113) by welding.

7. A quantitative disc feeder as claimed in claim 6, characterized in that: A switch (208) is arranged on the front side of the frame (101), and support legs (209) are respectively arranged at the four corners of the bottom of the frame (101), and anti-slip pads (210) are respectively arranged at the bottoms of the four support legs (209).

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