Anti-blocking material loosening mechanism of powder spinning forming briquetting machine

Abstract

The utility model provides an anti-blocking material loosening mechanism of a powder spinning forming briquetting machine, and belongs to the technical field of powder briquetting machines. The spinning machine comprises a machine body, a spinning channel is arranged in the machine body, a conical feeding port is formed in the upper side of the spinning channel, a pressing block cavity is formed in a discharging port of the spinning channel, a spiral feeding assembly is arranged in the spinning channel, and a material loosening assembly is arranged at the joint of the spinning channel and the conical feeding port. Powder entering the spinning channel from the conical feeding port can be fed into the pressing block cavity in a spinning mode through the spiral feeding assembly, and when too much powder is added into the conical feeding port at a time, and consequently the powder blocks the bottom of the conical feeding port, the powder can be scattered through the loosening assembly to prevent powder blocking.

Description

Technical Field

[0001] The utility model belongs to the technical field of powder briquetting machines and relates to a material-preventing and material-loosening mechanism of a powder spinning briquetting machine. Background Art

[0002] When adding powder into the spinning channel of the powder spinning briquetting machine, the powder is easily blocked at the bottom of the hopper, resulting in the powder being unable to enter the spinning channel.

[0003] For example, a Chinese patent discloses a powder briquetting machine that is easy to feed [application number: 202020993509.1], which includes a feeding device, a storage bin, a hydraulic system, a control system and a powder molding device; a feeding device is arranged at the upper end of the storage bin; a powder molding device is arranged on the front side of the storage bin; a hydraulic system is arranged on the right side of the storage bin, and the hydraulic system adopts frequency conversion control; a control system is arranged on the left side of the storage bin. Utility Model Content

[0004] The utility model aims to solve the above problems and provides a material loosening and blocking prevention mechanism for a powder spinning briquetting machine.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A blocking and loosening mechanism for a powder spinning briquetting machine comprises a machine body, a spinning channel is arranged in the machine body, a conical feed inlet is arranged on the upper side of the spinning channel, a briquetting cavity is arranged at the outlet of the spinning channel, a spiral feeding assembly is arranged in the spinning channel, and a loosening assembly is arranged at the connection between the spinning channel and the conical feed inlet.

[0007] In the anti-blocking and loosening mechanism of the above-mentioned powder spin-forming briquetting machine, the spiral feeding assembly includes a spiral feeding rod horizontally arranged in the spinning channel, one end of the spiral feeding rod is connected to a rotary driver through a screw gear, and the other end of the spiral feeding rod extends into the briquetting cavity.

[0008] In the anti-blocking and loosening mechanism of the powder spinning briquetting machine, the upper side of the spinning channel is open, and the cross-section of the bottom of the spinning channel is arc-shaped and matched with the circumferential surface of the spiral portion of the spiral feeding rod.

[0009] In the anti-blocking and loosening mechanism of the above-mentioned powder spin-forming briquetting machine, the loosening assembly includes a rotating rod horizontally arranged just above the spiral feeding rod and a rotating rod driving assembly connected to the rotating rod, and the rotating rod is provided with a loosening structure.

[0010] In the anti-blocking and loosening mechanism of the powder spinning briquetting machine, the loosening structure includes a plurality of mounting sleeves sleeved on the rotating rod, and the mounting sleeve is provided with a material beating rod structure.

[0011] In the anti-blocking and loosening mechanism of the above-mentioned powder spinning briquetting machine, the punching rod structure includes two No. 1 punching rods obliquely fixed on the mounting sleeve and two No. 2 punching rods obliquely fixed on the mounting sleeve.

[0012] In the anti-blocking and loosening mechanism of the powder spinning briquetting machine, the No. 1 punching rod and the No. 2 punching rod are oriented in opposite directions and have the same inclination.

[0013] In the anti-blocking and loosening mechanism of the powder spinning briquetting machine, two No. 1 punching rods are symmetrically arranged along the center line of the mounting sleeve, and two No. 2 punching rods are symmetrically arranged along the center line of the mounting sleeve.

[0014] In the anti-blocking and loosening mechanism of the above-mentioned powder spin-forming briquetting machine, a fastening hole with an internal thread is provided on the installation sleeve, and a fastening bolt for fixing the installation sleeve is screwed into the fastening hole.

[0015] In the anti-blocking and loosening mechanism of the above-mentioned powder spin-forming briquetting machine, the rotating rod driving assembly includes two rotating rod mounting seats fixed on the machine body, the rotating rod is inserted into the two rotating rod mounting seats, a bearing is arranged between the rotating rod and the rotating rod mounting seat, an oil filling pipe is arranged on the rotating rod mounting seat, a driving gear fixedly sleeved on the rotating rod is arranged between the two rotating rod mounting seats, a rotating rod driver is also arranged in the machine body, an output gear is fixedly connected to the output shaft of the rotating rod driver, and the output gear and the driving gear are connected by chain power.

[0016] Compared with the existing technology, the advantages of the utility model are:

[0017] 1. The spiral feeding component can be used to spin and feed the powder entering the spinning channel from the conical feeding port into the briquetting cavity. When too much powder is added to the conical feeding port at one time, causing the powder to be blocked at the bottom of the conical feeding port, the loosening component can be used to break up the powder to prevent the powder from being blocked.

[0018] 2. The rotating rod driving assembly can drive the rotating rod to rotate. The rotation of the rotating rod can drive the loosening structure to rotate, so that the powder blocked at the bottom of the conical feeding port can be broken up through the loosening structure. The No. 1 feeding rod and the No. 2 feeding rod are fixed on the rotating rod through the mounting sleeve. The rotation of the rotating rod can drive the No. 1 feeding rod and the No. 2 feeding rod to rotate through the mounting sleeve, so as to break up the powder blocked at the bottom of the conical feeding port to prevent the powder from being blocked.

[0019] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a cross-sectional view of the utility model;

[0021] Figure 2 It is a partial structural schematic diagram of the utility model;

[0022] Figure 3 is a schematic diagram of the internal structure of the spinning channel;

[0023] Figure 4 It is a structural schematic diagram of the loose material component.

[0024] In the figure, the machine body 1, the spinning channel 2, the conical feed port 3, the briquetting chamber 4, the spiral feeding assembly 5, the loosening assembly 6, the spiral feeding rod 7, the screw gear 8, the spiral part 9, the rotating rod 10, the mounting sleeve 11, the No. 1 punching rod 12, the No. 2 punching rod 13, the fastening hole 14, the rotating rod mounting seat 15, the oil filling pipe 16, the driving gear 17, the rotating rod driver 18, and the output gear 19. DETAILED DESCRIPTION

[0025] like Figure 1-Figure 4 As shown, an anti-blocking and loosening mechanism of a powder spin-forming briquetting machine includes a machine body 1, a spinning channel 2 is arranged in the machine body 1, a conical feed port 3 is arranged on the upper side of the spinning channel 2, a briquetting cavity 4 is arranged at the discharge port of the spinning channel 2, a spiral feeding component 5 is arranged in the spinning channel 2, and a loosening component 6 is arranged at the connection between the spinning channel 2 and the conical feed port 3.

[0026] In the utility model, the powder entering the spinning channel from the conical feed port 3 can be spin-pressed and fed into the briquetting cavity 4 through the spiral feeding component 5. When too much powder is added to the conical feed port 3 at one time, causing the powder to be blocked at the bottom of the conical feed port 3, the loosening component 6 can be used to break up the powder to prevent the powder from being blocked.

[0027] Specifically, the screw feeding assembly 5 includes a screw feeding rod 7 horizontally arranged in the spinning channel 2, one end of the screw feeding rod 7 is connected to a rotary driver through a screw gear 8, and the other end of the screw feeding rod 7 extends into the briquetting cavity 4. The upper side of the spinning channel 2 is open, and the cross-section of the bottom of the spinning channel 2 is arc-shaped and matches the circumferential surface of the spiral portion 9 of the screw feeding rod 7. The rotary driver can drive the screw feeding rod 7 to rotate through the screw gear 8, and the rotation of the screw feeding rod 7 can feed the powder in the spinning channel into the briquetting cavity through the spiral portion 9.

[0028] Those skilled in the art should understand that the rotary driver may be a rotary cylinder or a motor, etc.

[0029] Specifically, the material loosening assembly 6 includes a rotating rod 10 horizontally arranged just above the spiral feeding rod 7 and a rotating rod driving assembly connected to the rotating rod 10, and a material loosening structure is arranged on the rotating rod 10. The rotating rod driving assembly can drive the rotating rod 10 to rotate, and the rotation of the rotating rod 10 can drive the material loosening structure to rotate, so that the powder blocked at the bottom of the conical feed port 3 can be dispersed through the material loosening structure.

[0030] Specifically, the loosening structure includes a plurality of mounting sleeves 11 sleeved on the rotating rod 10, and a material beating rod structure is arranged on the mounting sleeve 11, and the material beating rod structure includes two No. 1 material beating rods 12 obliquely fixed on the mounting sleeve 11 and two No. 2 material beating rods 13 obliquely fixed on the mounting sleeve 11. The No. 1 material beating rod and the No. 2 material beating rod are fixed on the rotating rod through the mounting sleeve, and the rotation of the rotating rod can drive the No. 1 material beating rod and the No. 2 material beating rod to rotate through the mounting sleeve, so that the powder blocked at the bottom of the conical feed port 3 can be dispersed to prevent the powder from being blocked.

[0031] Specifically, the No. 1 punching rod 12 and the No. 2 punching rod 13 are oriented in opposite directions and have the same inclination. The two No. 1 punching rods 12 are symmetrically arranged along the center line of the mounting sleeve 11 , and the two No. 2 punching rods 13 are symmetrically arranged along the center line of the mounting sleeve 11 .

[0032] Preferably, the mounting sleeve 11 is provided with a fastening hole 14 with an internal thread, and a fastening bolt for fixing the mounting sleeve 11 is screwed into the fastening hole 14. The mounting sleeve 11 is fixed to the rotating rod by the fastening bolt, which can facilitate the disassembly and assembly of the mounting sleeve, and can conveniently adjust the position of the mounting sleeve on the rotating rod.

[0033] Specifically, the rotating rod driving assembly includes two rotating rod mounting seats 15 fixed on the machine body 1, the rotating rod 10 is inserted into the two rotating rod mounting seats 15, a bearing is arranged between the rotating rod 10 and the rotating rod mounting seat 15, an oil filling pipe 16 is arranged on the rotating rod mounting seat 15, a driving gear 17 fixedly sleeved on the rotating rod 10 is arranged between the two rotating rod mounting seats 15, and a rotating rod driver 18 is also arranged in the machine body 1, an output gear 19 is fixedly connected to the output shaft of the rotating rod driver 18, and the output gear 19 and the driving gear 17 are connected by chain power. The rotating rod driver 18 can drive the output gear 19 to rotate, and the rotation of the output gear 19 can drive the driving gear to rotate through the chain, and the rotation of the driving gear can drive the rotating rod to rotate, the rotating rod mounting seat 15 can fix the rotating rod, and lubricating oil can be injected into the bearing in the rotating rod mounting seat 15 through the oil filling pipe 16.

[0034] Those skilled in the art should understand that the rotary rod driver 18 may be a rotary cylinder or a motor, etc.

[0035] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0036] Although this article uses the body 1, spinning channel 2, conical feed port 3, briquetting chamber 4, spiral feeding assembly 5, loosening assembly 6, spiral feeding rod 7, screw gear 8, spiral portion 9, rotating rod 10, mounting sleeve 11, No. 1 punching rod 12, No. 2 punching rod 13, fastening hole 14, rotating rod mounting seat 15, oil filling pipe 16, driving gear 17, rotating rod driver 18, output gear 19, etc. more frequently, these terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A powder spin forming briquetting machine anti-blocking and loosening mechanism, comprising a machine body (1), characterized in that: The body (1) is provided with a spinning channel (2), the upper side of the spinning channel (2) is provided with a conical feed port (3), the discharge port of the spinning channel (2) is provided with a block cavity (4), the spinning channel (2) is provided with a spiral feeding assembly (5), and a loosening assembly (6) is provided at the connection between the spinning channel (2) and the conical feed port (3).

2. The anti-blocking and loosening mechanism of the powder spinning briquetting machine according to claim 1 is characterized in that: The spiral feeding assembly (5) comprises a spiral feeding rod (7) horizontally arranged in the spinning channel (2), one end of the spiral feeding rod (7) is connected to a rotary driver via a screw gear (8), and the other end of the spiral feeding rod (7) extends into the pressing block cavity (4).

3. The anti-blocking and loosening mechanism of the powder spinning briquetting machine according to claim 2 is characterized in that: The upper side of the spinning channel (2) is open, and the cross-section of the bottom of the spinning channel (2) is arc-shaped and matches the circumferential surface of the spiral portion (9) of the spiral feeding rod (7).

4. The anti-blocking and loosening mechanism of the powder spinning briquetting machine according to any one of claims 1 to 3, characterized in that: The material loosening assembly (6) comprises a rotating rod (10) horizontally arranged just above the spiral feeding rod (7) and a rotating rod driving assembly connected to the rotating rod (10), and a material loosening structure is arranged on the rotating rod (10).

5. The anti-blocking and loosening mechanism of the powder spinning briquetting machine according to claim 4 is characterized in that: The material loosening structure comprises a plurality of mounting sleeves (11) sleeved on the rotating rod (10), and a material beating rod structure is arranged on the mounting sleeve (11).

6. The anti-blocking and loosening mechanism of the powder spinning briquetting machine according to claim 5, characterized in that: The punching rod structure comprises two first punching rods (12) obliquely fixed on the mounting sleeve (11) and two second punching rods (13) obliquely fixed on the mounting sleeve (11).

7. The anti-blocking and loosening mechanism of the powder spinning briquetting machine according to claim 6, characterized in that: The first punching rod (12) and the second punching rod (13) are oriented in opposite directions and have the same inclination.

8. The anti-blocking and loosening mechanism of the powder spinning briquetting machine according to claim 7, characterized in that: Two No. 1 punching rods (12) are symmetrically arranged along the center line of the installation sleeve (11), and two No. 2 punching rods (13) are symmetrically arranged along the center line of the installation sleeve (11).

9. The anti-blocking and loosening mechanism of the powder spinning briquetting machine according to claim 8, characterized in that: The installation sleeve (11) is provided with a fastening hole (14) with an internal thread, and a fastening bolt for fixing the installation sleeve (11) is screwed into the fastening hole (14).

10. The anti-blocking and loosening mechanism of the powder spinning briquetting machine according to claim 4, characterized in that: The rotating rod driving assembly comprises two rotating rod mounting seats (15) fixed on the machine body (1), the rotating rod (10) is inserted into the two rotating rod mounting seats (15), a bearing is arranged between the rotating rod (10) and the rotating rod mounting seat (15), an oil injection pipe (16) is arranged on the rotating rod mounting seat (15), a driving gear (17) fixedly sleeved on the rotating rod (10) is arranged between the two rotating rod mounting seats (15), a rotating rod driver (18) is further arranged in the machine body (1), an output gear (19) is fixedly connected to the output shaft of the rotating rod driver (18), and the output gear (19) and the driving gear (17) are connected by chain power.

Images