CN219313779U

CN219313779U - Automatic feeding mechanism

Info

Publication number: CN219313779U
Application number: CN202222578777.9U
Authority: CN
Inventors: 王晨阳; 刘征; 张毅; 牛旭森; 刘冀强; 霍林浩
Original assignee: Zanhuang Jinyu Cement Co ltd
Current assignee: Zanhuang Jinyu Cement Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-07-07
Anticipated expiration: 2032-09-28

Abstract

The utility model discloses an automatic feeding mechanism, which comprises a feeding mechanism main body and an adjusting shielding mechanism, wherein the feeding mechanism main body comprises a charging barrel and a discharging pipe arranged at the bottom of the charging barrel, the adjusting shielding mechanism is arranged at the end part of the discharging pipe and comprises an inner pipe, an outer guide pipe, a limit bolt and a shielding component, the inner pipe is fixedly sleeved at the end part of the discharging pipe, the outer guide pipe is sleeved at the outer side of the inner pipe, the limit bolt is arranged between the inner pipe and the outer guide pipe, and the shielding component is sleeved on the outer surface of the lower end of the outer guide pipe; according to the utility model, the discharging pipe is combined with the shielding adjusting mechanism, so that the feeding of the material to the external feeding port is not influenced, the distance between the external guide pipe and the feeding port can be adjusted in the feeding process, the feeding convenience is improved, and the distance between the external guide pipe and the feeding port can be shielded and protected, so that the condition that the material is scattered and wasted due to external wind impact is avoided.

Description

Automatic feeding mechanism

Technical Field

The utility model belongs to the technical field of feeding mechanisms, and particularly relates to an automatic feeding mechanism, in particular to an automatic feeding mechanism on a feeding machine.

Background

The feeding machine can directly and automatically convey powdery or granular plastic raw materials into a hopper, or into containers such as a high-speed mixer, a stirrer and the like, stainless steel is adopted for the raw material contact part, and the raw materials are not polluted completely in the conveying process and are not brought into any foreign matters, so that the full-closed automation is realized in the production process. Can be used for conveying and feeding raw materials in the field of cement processing. The feeding mechanism is an important component for the automatic feeding of cement raw materials by the feeding machine.

When the discharge hole in some existing feeding mechanisms feeds to the external feeding hole, the distance between the discharge hole and the external feeding hole is possibly larger, if external wind power passes through the space between the discharge hole and the external feeding hole to impact the materials which are fed downwards, the powdery materials are caused to drift, the environment is influenced, and the raw materials are caused to drift and waste, so that the automatic feeding mechanism is provided.

Disclosure of Invention

The utility model aims to provide an automatic feeding mechanism so as to solve the problem that the materials in the feeding process provided in the background art possibly drift due to external force impact.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic feed mechanism, includes feed mechanism main part and adjusts shielding mechanism, the feed mechanism main part includes the feed cylinder and installs the discharging pipe in the feed cylinder bottom, adjust shielding mechanism and install at the discharging pipe tip, adjust shielding mechanism includes inner tube, outer stand pipe, stop bolt and shelter from the subassembly, the fixed cover of inner tube is established at the discharging pipe tip, outer stand pipe cover is established in the inner tube outside, and is provided with stop bolt between the two, outer stand pipe lower extreme surface cover is established and is installed and shelter from the subassembly.

Preferably, the shielding assembly comprises a fixed ring, a gasket, a limiting rod and a corrugated pipe, wherein the fixed ring is fixed on the outer surface of the outer guide pipe, the corrugated pipe is sleeved on the outer side of the outer guide pipe, and two ends of the corrugated pipe are respectively fixed on the surfaces of the fixed ring and the gasket.

Preferably, four limiting rods are arranged on the upper surface of the gasket, and the upper ends of the limiting rods movably penetrate through the fixing rings to be exposed outside.

Preferably, a reset component is arranged between the upper end of the limiting rod and the fixed ring, the reset component comprises a fixed lug and a reset spring, the fixed lug is vertically fixed on the outer surface of the outer guide tube, and the upper end of the limiting rod movably penetrates through the fixed lug to be exposed outside.

Preferably, the reset spring is sleeved outside the limiting rod, and two ends of the reset spring are respectively connected with the fixing lugs and the surfaces of the convex plates arranged on the limiting rod.

Preferably, the outer guide tube is in threaded connection with the inner tube, the limit bolt is vertically and rotatably arranged on the front surface of the outer guide tube, and the inner end of the limit bolt is in contact with the surface of the inner tube.

Preferably, the feeding mechanism main body further comprises a spiral feeding rod and a driving assembly, the spiral feeding rod is installed in the charging barrel, a material level controller is arranged on the rear surface of the charging barrel, and the driving assembly is installed on the upper end surface of the charging barrel and connected with the spiral feeding rod.

Preferably, the driving assembly comprises a motor, belt wheels and a belt, the two belt wheels are connected through the belt, and the two belt wheels are respectively connected with the end part of the driving assembly and the end part of the spiral feeding rod.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, the discharging pipe is combined with the shielding adjusting mechanism, so that the feeding of the material to the external feeding port is not influenced, the distance between the external guide pipe and the feeding port can be adjusted in the feeding process, the feeding convenience is improved, and the distance between the external guide pipe and the feeding port can be shielded and protected, so that the condition that the material is scattered and wasted due to external wind impact is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the adjustable shielding mechanism of the present utility model;

FIG. 3 is a schematic view of the construction of a shutter assembly according to the present utility model;

FIG. 4 is a schematic diagram of a reset assembly according to the present utility model;

in the figure: 100. a feeding mechanism; 101. a charging barrel; 102. a spiral feeding rod; 103. a discharge pipe; 104. a drive assembly; 200. adjusting a shielding mechanism; 201. an inner tube; 202. an outer guide tube; 203. a limit bolt; 204. a shielding assembly; 2041. a fixing ring; 2042. a gasket; 2043. a limit rod; 2044. a bellows; 300. a reset assembly; 301. a fixing lug; 302. and a return spring.

Detailed Description

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. 1-4, the present utility model provides a technical solution: the utility model provides an automatic feed mechanism, including feed mechanism main part 100 and regulation shielding mechanism 200, feed mechanism main part 100 includes feed cylinder 101 and installs the discharging pipe 103 in the feed cylinder 101 bottom, regulation shielding mechanism 200 installs in the discharging pipe 103 tip, regulation shielding mechanism 200 includes inner tube 201, outer stand pipe 202, stop bolt 203 and shielding component 204, the fixed cover of inner tube 201 is established in the discharging pipe 103 tip, outer stand pipe 202 cover is established in the inner tube 201 outside, length distance between the two is rotatable to change the discharge position of outer stand pipe 202 lower extreme, and be provided with stop bolt 203 between the two, shielding component 204 is installed to outer stand pipe 202 lower extreme surface cover, utilize shielding component 204 can surround the space between outer stand pipe 202 and the external feed inlet and shelter from.

In this embodiment, preferably, the shielding assembly 204 includes a fixing ring 2041, a gasket 2042, a limiting rod 2043 and a bellows 2044, the shielding assembly 204 can be unfolded to surround and protect the distance between the outer guide tube 202 and the external feed inlet, the fixing ring 2041 is fixed on the outer surface of the outer guide tube 202, the bellows 2044 is sleeved on the outer side of the outer guide tube 202, two ends of the bellows 2044 are respectively fixed on the surfaces of the fixing ring 2041 and the gasket 2042, the bellows 2044 can be unfolded in a folding manner, four limiting rods 2043 are arranged on the upper surface of the gasket 2042, the upper ends of the limiting rods 2043 movably penetrate through the fixing ring 2041 to be exposed to the outer side, and the limiting rods 2043 can support and limit the unfolded area of the bellows 2044.

In this embodiment, preferably, a reset assembly 300 is disposed between the upper end of the stop lever 2043 and the fixed ring 2041, the reset assembly 300 includes a fixing lug 301 and a reset spring 302, the reset assembly 300 can provide a supporting force for the stop lever 2043, the stop lever 2043 is convenient to drive the gasket 2042 to move to contact with an external feeding hole, the fixing lug 301 is vertically fixed on the outer surface of the outer guide tube 202, the upper end of the stop lever 2043 movably passes through the fixing lug 301 to be exposed to the outside, the reset spring 302 is sleeved on the outer side of the stop lever 2043, two ends of the reset spring 302 are respectively connected with the fixing lug 301 and the surface of a convex plate disposed on the stop lever 2043, and the reset spring 302 can provide a downward force for the stop lever 2043.

In this embodiment, preferably, the outer guide tube 202 is screwed with the inner tube 201, the outer guide tube 202 and the inner tube are conveniently screwed for changing the distance, the limit bolt 203 is vertically and rotatably installed on the front surface of the outer guide tube 202, the inner end of the limit bolt 203 is contacted with the surface of the inner tube 201, and the outer guide tube 202 can be further limited and fixed by using the contacted friction resistance.

In this embodiment, preferably, the feeding mechanism main body 100 further includes a screw feeding rod 102 and a driving component 104, the screw feeding rod 102 is installed in the feeding barrel 101, the screw feeding rod 102 rotates to convey the material inside upwards, a material level controller is disposed on the rear surface of the feeding barrel 101, the material level controller controls feeding, and the feeding mechanism has the advantages of automatic feeding, fast feeding, labor saving, safety, reliability and the like, and the driving component 104 is installed on the upper end surface of the feeding barrel 101 and connected with the screw feeding rod 102.

In this embodiment, preferably, the driving assembly 104 includes a motor, pulleys and a belt, the driving assembly 104 can be used to realize the in-situ rotation of the screw feeding rod 102, and as the screw feeding rod 102 rotates, the material in the material cylinder 101 can be conveyed upwards and discharged from the discharging pipe 103 for feeding, the two pulleys are connected by the belt, and the two pulleys are respectively connected with the end of the driving assembly 104 and the end of the screw feeding rod 102.

The model of the motor in the utility model is Y80-315.

The working principle and the using flow of the utility model are as follows: when the feeding mechanism is used, the shielding mechanism 200 is arranged at the end part of the discharging pipe 103, the outer guide pipe 202 is rotated to move downwards to change the distance between the outer guide pipe 202 and an external feeding hole, when the distance is proper, the limiting bolt 203 is screwed, the position of the outer guide pipe 202 is further limited, when the whole feeding mechanism main body 100 is close to the feeding hole, the gasket 2042 is firstly contacted with the surface of the external feeding hole, the gasket 2042 limited by external force contact starts to move upwards along with the part gradually close to the feeding hole, the limiting rod 2043 moves upwards, the reset spring 302 is gradually compressed, downward pressure is generated on the limiting rod 2043, the gasket 2042 is in pressing contact with the feeding hole, the distance between the outer guide pipe 202 and the feeding hole is surrounded and sealed by the corrugated pipe 2044 in the feeding process of the feeding mechanism main body 100, internal material feeding is facilitated, and if wind impact can act on the corrugated pipe 2044, and discharged material cannot be influenced.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may 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

1. An automatic feeding mechanism comprises a feeding mechanism main body (100) and an adjusting shielding mechanism (200), wherein the feeding mechanism main body (100) comprises a charging barrel (101) and a discharging pipe (103) arranged at the bottom of the charging barrel (101), and is characterized in that: the adjusting shielding mechanism (200) is arranged at the end part of the discharging pipe (103), the adjusting shielding mechanism (200) comprises an inner pipe (201), an outer guide pipe (202), a limiting bolt (203) and a shielding assembly (204), the inner pipe (201) is fixedly sleeved at the end part of the discharging pipe (103), the outer guide pipe (202) is sleeved outside the inner pipe (201), the limiting bolt (203) is arranged between the outer guide pipe and the outer guide pipe, and the shielding assembly (204) is arranged on the outer surface of the lower end of the outer guide pipe (202).

2. An automatic feed mechanism as recited in claim 1, wherein: the shielding assembly (204) comprises a fixed ring (2041), a gasket (2042), a limiting rod (2043) and a corrugated pipe (2044), wherein the fixed ring (2041) is fixed on the outer surface of the outer guide pipe (202), the corrugated pipe (2044) is sleeved on the outer side of the outer guide pipe (202), and two ends of the corrugated pipe (2044) are respectively fixed on the surfaces of the fixed ring (2041) and the gasket (2042).

3. An automatic feed mechanism as claimed in claim 2, wherein: four limiting rods (2043) are arranged on the upper surface of the gasket (2042), and the upper ends of the limiting rods (2043) movably penetrate through the fixing ring (2041) to be exposed outside.

4. An automatic feed mechanism according to claim 3, wherein: a reset component (300) is arranged between the upper end of the limiting rod (2043) and the fixed ring (2041), the reset component (300) comprises a fixing lug (301) and a reset spring (302), the fixing lug (301) is vertically fixed on the outer surface of the outer guide tube (202), and the upper end of the limiting rod (2043) movably penetrates through the fixing lug (301) to be exposed outside.

5. An automatic feed mechanism as recited in claim 4, wherein: the reset spring (302) is sleeved outside the limiting rod (2043), and two ends of the reset spring (302) are respectively connected with the fixing lugs (301) and the surfaces of the convex plates arranged on the limiting rod (2043).

6. An automatic feed mechanism as recited in claim 1, wherein: the outer guide tube (202) is in threaded connection with the inner tube (201), the limit bolt (203) is vertically and rotatably arranged on the front surface of the outer guide tube (202), and the inner end of the limit bolt (203) is in contact with the surface of the inner tube (201).

7. An automatic feed mechanism as recited in claim 1, wherein: the feeding mechanism is characterized in that the feeding mechanism main body (100) further comprises a spiral feeding rod (102) and a driving assembly (104), the spiral feeding rod (102) is installed in the charging barrel (101), a material level controller is arranged on the rear surface of the charging barrel (101), and the driving assembly (104) is installed on the upper end surface of the charging barrel (101) and connected with the spiral feeding rod (102).

8. An automatic feed mechanism as recited in claim 7, wherein: the driving assembly (104) comprises a motor, belt wheels and a belt, the two belt wheels are connected through the belt, and the two belt wheels are respectively connected with the end part of the driving assembly (104) and the end part of the spiral feeding rod (102).