Feeding equipment

Abstract

The utility model discloses feeding equipment, particularly relates to the technical field of feeding, and provides the following scheme aiming at the existing problems that the extrusion on materials is reduced, the conveying speed is convenient to control, the materials need to be stirred in time and large particle blocks are prevented from being formed: the feeding equipment comprises a connecting cylinder, a rotating ring and a rotating rod, a rotating rod penetrates through the inner center of the connecting cylinder, the outer wall, close to the top end of the connecting cylinder, of the rotating rod is connected with a driving assembly, and a transmission assembly is installed at the top of the rotating ring; a funnel is connected to the bottom of the center of a connecting cylinder for containing, and a top plate is arranged on one side of the top of the connecting cylinder. The outer wall of the rotating rod used for rotating is sleeved with a sleeve, the outer wall of the bottom of the sleeve is fixedly connected with a plurality of stirring impellers, and the bottom end of the sleeve is rotationally connected with a rotating impeller. The conveying device has the advantages that conveyed materials can be conveniently adjusted to avoid extrusion, the materials can be conveniently stirred and crushed, and blockage of the conveyed materials can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding materials, in particular to a feeding device. Background Art

[0002] High molecular weight materials, also known as polymer materials, are materials composed of high molecular weight compounds as the matrix and other additives. Synthetic high molecular weight materials mainly refer to the three major synthetic materials of plastics, synthetic rubber and synthetic fibers. When processing materials, the material particles need to be transported to the processing device through feeding equipment, such as extruders and other equipment to facilitate subsequent processing and production.

[0003] However, in actual use, the material of a simple funnel-shaped feeding device is piled up at the top, which will cause excessive squeezing of the material at the bottom, resulting in too fast discharge speed of the bottom material when there is a lot of material. Therefore, a structure is needed to reduce the squeezing of the material while ensuring the feeding speed. Moreover, when the material is processed, the high temperature at the bottom can easily cause the material to melt, which can easily cause the particles to soften and then stick together to form larger particles, affecting the further transportation of the material. Therefore, the large particles need to be stirred and crushed. Utility Model Content

[0004] The utility model aims to provide a feeding device, which solves the existing problems of reducing the extrusion of materials, conveniently controlling the conveying speed, requiring timely stirring, and avoiding the formation of large particle blocks.

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

[0006] A feeding device comprises a connecting tube, a rotating ring and a rotating rod, wherein the connecting tube is provided with a rotating ring inside, the rotating rod is provided through the center of the connecting tube, a driving assembly is connected to the outer wall of the rotating rod near the top of the connecting tube, and a transmission assembly is installed on the top of the rotating ring;

[0007] A funnel is connected to the bottom of the center of the connecting tube for receiving, and a top plate is arranged on one side of the top of the connecting tube;

[0008] The outer wall of the rotating rod for rotation is sleeved with a sleeve, the outer wall of the bottom of the sleeve is fixedly connected with a plurality of stirring impellers, and the bottom end of the sleeve is rotatably connected with a rotating impeller;

[0009] The driving assembly for rotation includes a driven helical gear and a driving helical gear meshing with the driven helical gear. The outer wall of the rotating rod and the sleeve is provided with a driven helical gear. The two driven helical gears are rotatably connected to each other, and the two driven helical gears are meshed with the driving helical gear on one side close to each other.

[0010] The transmission assembly for transmission includes a driving gear and a driven gear. A rotating gear is arranged at the bottom of the driving gear. A connecting gear is fixedly connected to the bottom center of the driven gear. The driving gear and the driven gear are meshed with each other, and the connecting gear and the rotating gear are meshed with each other.

[0011] Preferably, the outer wall of the sleeve is rotatably connected to the inside of the top plate, and an electric push rod is vertically arranged on one side of the top plate close to the rotating rod, and the top protruding end of the electric push rod is rotatably connected to the rotating rod.

[0012] Preferably, the driven bevel gear on the outer wall of the sleeve is fixedly connected to the top of the outer wall of the sleeve, the driven bevel gear on the outer wall of the rotating rod is slidingly connected to the rotating rod, and the driven bevel gear on the outer wall of the rotating rod is rotatably connected to the top of the sleeve, and a driving motor is connected to the side of the driving bevel gear away from the driven bevel gear.

[0013] Preferably, the driving gear is fixedly connected to the outer wall of the sleeve, the sleeve passes through the outer wall of the rotating gear, the center of the driven gear is rotatably connected to the top plate through a rotating shaft, and the diameters of the driven gear and the rotating gear are both larger than the diameters of the driving gear and the connecting gear.

[0014] Preferably, the bottom of the rotating gear is fixedly connected to the top of the rotating ring, the outer wall of the rotating ring is inclined toward the bottom and is provided with multiple rotating blades, the bottom of the rotating blades is fitted with the inner bottom end of the connecting tube, and the diameter of the rotating ring is smaller than the top diameter of the funnel.

[0015] Preferably, the stirring impeller is located inside the funnel, the interior of the rotating impeller is slidably connected to the rotating rod, a spiral blade is fixedly connected to the bottom of the rotating rod, a feed pipe is provided at the bottom of the funnel, and the outer diameter of the spiral blade corresponds to the inner diameter of the feed pipe.

[0016] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0017] 1. The driving motor drives the driving bevel gear to rotate, and then the driven bevel gear rotates to drive the rotating rod and the sleeve to rotate in opposite directions, so that the driving gear can rotate while the sleeve rotates, and then the driving gear drives the driven gear to rotate, and the driven gear drives the rotating gear to rotate through the connecting gear at the bottom, so that the slow rotation of the rotating ring can be maintained, and then the rotating blades can be driven to rotate, which can conveniently rotate the material inside the connecting cylinder into the funnel. At the same time, since the bottom of the connecting cylinder is flat, the material will bear the weight on the surface of the connecting cylinder, and will not excessively squeeze the material in the funnel, which is convenient for controlling the speed. At the same time, the rotation of the rotating rod drives the spiral blades to rotate, and can also drive the material to move to the bottom.

[0018] 2. When the rotating rod and the sleeve rotate, the stirring impeller and the rotating impeller can be driven to rotate, which can effectively stir the material and facilitate the heat to flow to the top. At the same time, the stirring impeller and the rotating impeller that rotate in the opposite direction can also be used to extrude and crush larger pieces of material, which is convenient for subsequent processing. At the same time, the electric push rod can be easily retracted during use, so that the electric push rod drives the rotating rod to move to the bottom, and the spiral blade is driven to move to the bottom end, so that the spiral blade can be inserted into the inside of the feed pipe, and then the rotation of the spiral blade can well drive the material particles to be transported to the bottom, and the attachments on the inner wall of the feed pipe can also be effectively scraped and removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a schematic diagram of the utility model;

[0021] Figure 2 It is a side view of the utility model;

[0022] Figure 3 This is a cross-sectional view of the internal structure of the utility model;

[0023] Figure 4 It is a side view of the structure of the connection between the rotating rod and the transmission assembly of the utility model;

[0024] Figure 5 This is a cross-sectional view of the funnel and connecting tube structure of the utility model.

[0025] Description of reference numerals:

[0026] 1. Connecting cylinder; 101. Funnel; 102. Feeding pipe; 103. Top plate; 2. Rotating ring; 201. Rotating blade; 3. Rotating rod; 301. Sleeve; 302. Electric push rod; 303. Spiral blade; 4. Driving assembly; 401. Driven bevel gear; 402. Driving bevel gear; 5. Transmission assembly; 501. Driving gear; 502. Driven gear; 503. Connecting gear; 504. Rotating gear; 6. Stirring impeller; 601. Rotating impeller. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0028] The utility model provides Figure 1-5 A feeding device shown in the figure comprises a connecting cylinder 1, a rotating ring 2 and a rotating rod 3, wherein the connecting cylinder 1 is provided with a rotating ring 2, the inner center of the connecting cylinder 1 is penetrated with a rotating rod 3, the outer wall of the rotating rod 3 close to the top end of the connecting cylinder 1 is connected with a driving assembly 4, and the top of the rotating ring 2 is installed with a transmission assembly 5; a funnel 101 is connected to the bottom of the center of the connecting cylinder 1 for accommodating, and a top plate 103 is provided on one side of the top of the connecting cylinder 1; the driving assembly 4 for rotating comprises a driven bevel gear 401 and a driving bevel gear 402 meshing with the driven bevel gear 401, the outer walls of the rotating rod 3 and the sleeve 301 are both provided with driven bevel gears 401, the two driven bevel gears 401 are rotatably connected to each other, and the two driven bevel gears 401 are meshed with the driving bevel gear 402 on the sides close to each other.

[0029] like Figure 1 , Figure 2 As shown, the outer wall of the sleeve 301 is rotatably connected to the inside of the top plate 103, and an electric push rod 302 is vertically arranged on one side of the top plate 103 close to the rotating rod 3, and the top extended end of the electric push rod 302 is rotatably connected to the rotating rod 3, the driven bevel gear 401 on the outer wall of the sleeve 301 is fixedly connected to the top of the outer wall of the sleeve 301, the driven bevel gear 401 on the outer wall of the rotating rod 3 is slidably connected to the rotating rod 3, and the driven bevel gear 401 on the outer wall of the rotating rod 3 is rotatably connected to the top of the sleeve 301, A driving motor is connected to the side of the driving bevel gear 402 away from the driven bevel gear 401, which can easily retract the electric push rod 302 during use, so that the electric push rod 302 drives the rotating rod 3 to move toward the bottom, and then the spiral blade 303 is driven to move toward the bottom, so that the spiral blade 303 can be inserted into the interior of the feed pipe 102, and then through the rotation of the spiral blade 303, the material particles can be well driven to be transported to the bottom, and the attachments on the inner wall of the feed pipe 102 can also be effectively scratched and removed.

[0030] like Figure 1 , Figure 2As shown, the transmission assembly 5 for transmission includes a driving gear 501 and a driven gear 502, a rotating gear 504 is provided at the bottom of the driving gear 501, and a connecting gear 503 is fixedly connected to the bottom center of the driven gear 502, the driving gear 501 and the driven gear 502 are meshed with each other, and the connecting gear 503 and the rotating gear 504 are meshed with each other, the driving gear 501 and the outer wall of the sleeve 301 are fixedly connected to each other, the sleeve 301 penetrates the outer wall of the rotating gear 504, and the center of the driven gear 502 is rotatably connected to the top plate 103 through a rotating shaft, and the diameters of the driven gear 502 and the rotating gear 504 are larger than those of the driving gear 501 and the connecting gear 503. When the sleeve 301 rotates, the driving gear 501 can be rotated, and then the driving gear 501 drives the driven gear 502 to rotate, and the driven gear 502 drives the rotating gear 504 to rotate through the connecting gear 503 at its bottom, so that the slow rotation of the rotating ring 2 can be maintained.

[0031] like Figure 3 , Figure 4 As shown, the bottom of the rotating gear 504 is fixedly connected to the top of the rotating ring 2, and the outer wall of the rotating ring 2 is inclined toward the bottom and is provided with a plurality of rotating blades 201, the bottom of the rotating blades 201 fits with the inner bottom end of the connecting cylinder 1, and the diameter of the rotating ring 2 is smaller than the top diameter of the funnel 101, and the driven gear 502 drives the rotating gear 504 to rotate through the connecting gear 503 at its bottom, so as to maintain the slow rotation of the rotating ring 2, and then drive the rotating blades 201 to rotate, so as to conveniently rotate the material inside the connecting cylinder 1 into the funnel 101, and at the same time, because the material will be accumulated on the inner surface of the connecting cylinder 1, and then bear the weight through the bottom 1 of the connecting cylinder, the material in the funnel 101 will not be excessively squeezed, so that the speed can be conveniently controlled.

[0032] like Figure 3 , Figure 4 As shown, the outer wall of the rotating rod 3 for rotation is sleeved with a sleeve 301, and the bottom outer wall of the sleeve 301 is fixedly connected with a plurality of stirring impellers 6, and the bottom end of the sleeve 301 is rotatably connected with a rotating impeller 601, and the stirring impeller 6 is located inside the funnel 101, and the inside of the rotating impeller 601 is mutually penetrated and slidably connected with the rotating rod 3, and the bottom of the rotating rod 3 is fixedly connected with a spiral blade 303, and the bottom of the funnel 101 is connected with a feed pipe 102, and the outer diameter of the spiral blade 303 corresponds to the inner diameter of the feed pipe 102. When the rotating rod 3 and the sleeve 301 rotate, the stirring impeller 6 and the rotating impeller 601 can be driven to rotate, which can effectively stir the material and facilitate the flow of heat to the top. At the same time, the stirring impeller 6 and the rotating impeller 601 that rotate in opposite directions can also be used to crush larger pieces of material for subsequent processing.

[0033] Working principle: When in use, the material can be conveniently poured from one side of the connecting tube 1, and then the driving assembly 4 can be conveniently started, so that the driving motor drives the driving bevel gear 402 to rotate, and then the driven bevel gear 401 rotates to drive the rotating rod 3 and the sleeve 301 to rotate in opposite directions, and then the driving gear 501 can be rotated while the sleeve 301 rotates, so that the driving gear 501 drives the driven gear 502 to rotate, and the driven gear 502 drives the rotating gear 504 to rotate through the connecting gear 503 at the bottom thereof, so that the slow rotation of the rotating ring 2 can be maintained, and then the rotating blade 201 is driven to rotate, and the material inside the connecting tube 1 can be conveniently rotated into the funnel 101. At the same time, because the material will be accumulated on the internal surface of the connecting tube 1, and then the weight is borne by the bottom 1 of the connecting tube, the material in the funnel 101 will not be excessively squeezed, and the speed is convenient to control. At the same time, the rotating rod 3 rotates to drive the spiral blade 303 to rotate, and can also drive the material to move to the bottom.

[0034] When the rotating rod 3 and the sleeve 301 rotate, the stirring impeller 6 and the rotating impeller 601 can be driven to rotate, which can effectively stir the material and facilitate the heat to flow to the top. At the same time, the stirring impeller 6 and the rotating impeller 601 that rotate in the opposite direction can also be used to crush larger pieces of material, which is convenient for subsequent processing. At the same time, when in use, the electric push rod 302 can be easily retracted, so that the electric push rod 302 drives the rotating rod 3 to move to the bottom, and then the spiral blade 303 is driven to move toward the bottom, so that the spiral blade 303 can be inserted into the interior of the feeding pipe 102, and then through the rotation of the spiral blade 303, the material particles can be well driven to be transported to the bottom, and the attachments on the inner wall of the feeding pipe 102 can also be effectively scratched and removed.

[0035] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A feeding device, comprising a connecting tube (1), a rotating ring (2) and a rotating rod (3), characterized in that: The connecting tube (1) is provided with a rotating ring (2) inside, a rotating rod (3) is provided through the center of the connecting tube (1), a driving assembly (4) is connected to the outer wall of the rotating rod (3) near the top end of the connecting tube (1), and a transmission assembly (5) is installed on the top of the rotating ring (2); A funnel (101) is connected to the bottom of the center of the connecting tube (1) for receiving, and a top plate (103) is provided on one side of the top of the connecting tube (1); The outer wall of the rotating rod (3) for rotation is sleeved with a sleeve (301), the outer wall of the bottom of the sleeve (301) is fixedly connected with a plurality of stirring impellers (6), and the bottom end of the sleeve (301) is rotatably connected with a rotating impeller (601); The driving assembly (4) for rotating comprises a driven bevel gear (401) and a driving bevel gear (402) meshing with the driven bevel gear (401), the outer wall of the rotating rod (3) and the sleeve (301) are both provided with the driven bevel gear (401), and the two driven bevel gears (401) are meshed with the driving bevel gear (402) on one side close to each other; The transmission assembly (5) for transmission comprises a driving gear (501) and a driven gear (502); a rotating gear (504) is arranged at the bottom of the driving gear (501); a connecting gear (503) is fixedly connected to the bottom center of the driven gear (502); the driving gear (501) and the driven gear (502) are meshed with each other, and the connecting gear (503) and the rotating gear (504) are meshed with each other.

2. A feeding device according to claim 1, characterized in that: The outer wall of the sleeve (301) is rotatably connected to the inside of the top plate (103), and an electric push rod (302) is vertically arranged on one side of the top plate (103) close to the rotating rod (3), and the top protruding end of the electric push rod (302) is rotatably connected to the rotating rod (3).

3. A feeding device according to claim 1, characterized in that: The driven bevel gear (401) on the outer wall of the sleeve (301) is fixedly connected to the outer wall of the sleeve (301), the driven bevel gear (401) on the outer wall of the rotating rod (3) is slidably connected to the rotating rod (3), and the driven bevel gear (401) on the outer wall of the rotating rod (3) is rotatably connected to the top of the sleeve (301), and a driving motor is connected to the side of the driving bevel gear (402) away from the driven bevel gear (401).

4. A feeding device according to claim 1, characterized in that: The driving gear (501) and the outer wall of the sleeve (301) are fixedly connected to each other. The sleeve (301) passes through the outer wall of the rotating gear (504). The center of the driven gear (502) is rotatably connected to the top plate (103) via a rotating shaft. The diameters of the driven gear (502) and the rotating gear (504) are both larger than the diameters of the driving gear (501) and the connecting gear (503).

5. A feeding device according to claim 1, characterized in that: The bottom of the rotating gear (504) is fixedly connected to the top of the rotating ring (2); the outer wall of the rotating ring (2) is inclined toward the bottom and is provided with a plurality of rotating blades (201); the bottom of the rotating blades (201) is in contact with the inner bottom end of the connecting tube (1); and the diameter of the rotating ring (2) is smaller than the top diameter of the funnel (101).

6. A feeding device according to claim 1, characterized in that: The stirring impeller (6) is located inside the funnel (101), and the interior of the rotating impeller (601) and the rotating rod (3) are mutually penetrated and slidably connected. The bottom of the rotating rod (3) is fixedly connected with a spiral blade (303), and the bottom of the funnel (101) is connected to a feed pipe (102), and the outer diameter of the spiral blade (303) corresponds to the inner diameter of the feed pipe (102).

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