CN213058894U

CN213058894U - Single-cantilever double-screw feeder

Info

Publication number: CN213058894U
Application number: CN202021367962.8U
Authority: CN
Inventors: 张建峰; 严伟
Original assignee: Changzhou Shizhan Automation Equipment Co ltd
Current assignee: Changzhou Shizhan Automation Equipment Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-04-27
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses a single cantilever double helix feeder, including a feeding section of thick bamboo and a play feed cylinder, a feeding section of thick bamboo sets up the one side at a play feed cylinder, be provided with the feeding device who is used for carrying the material between a feeding section of thick bamboo and the play feed cylinder, one side that a feeding section of thick bamboo was kept away from a feed cylinder is provided with the drive arrangement of drive feeding device operation, one side that a feeding section of thick bamboo was kept away from to a play feed cylinder is provided with the adjusting device of control feeding device conveying speed. A single cantilever double helix feeder, can realize the continuous broken transport of caking material macrochannel, the material is full of the material and is convenient for people to control the material loading rate of material to the people accurate control material loading of being convenient for, improve the corresponding speed that the packing required of weighing, the jam that significantly reduces brought and bad towards the material phenomenon by the material, for the normal operating of packagine machine of weighing provides necessary assurance, the device improve equipment's practicality and reliability greatly, directly improved work efficiency, bring better use prospect.

Description

Single-cantilever double-screw feeder

Technical Field

The utility model relates to a batcher field, in particular to single cantilever double helix batcher.

Background

The existing chemical engineering unit is used for processing the materials which are discharged by a centrifugal machine, have high water content and are easy to agglomerate, and extremely package with good fluidity, and also exists in original manual package. In order to reduce operators and increase production, many peripheral manufacturers try to install automatic packaging equipment, but the harsh material characteristics are difficult to meet the requirements of weighing and packaging. The material that easily agglomerates does not have under artificial intervention's the prerequisite in the packaging process, blocks up the material passageway very easily, and when weight reached the target value, close the material and end a node that also blocks up, can't accomplish the whole process of weighing, and the material that mobility is good exists and ends the material for satisfying weighing hard control, does not satisfy people's operation requirement, for this reason, we provide a single cantilever double helix feeder.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a single cantilever double helix feeder can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a single cantilever double helix batcher, includes a feeding section of thick bamboo and goes out the feed cylinder, a feeding section of thick bamboo sets up the one side at a feed cylinder, be provided with the feeding device who is used for carrying the material between a feeding section of thick bamboo and a feed cylinder, one side that a feed cylinder was kept away from a feed cylinder is provided with the drive arrangement of drive feeding device operation, one side that a feed cylinder was kept away from to a feed cylinder is provided with the adjusting device of control feeding device conveying speed.

The feeding device comprises a first spiral shell and a second spiral shell, two ends of the first spiral shell and the two ends of the second spiral shell are respectively arranged between the feeding barrel and the discharging barrel, and the second spiral shell is located in front of the first spiral shell.

A first spiral conveying shaft and a second spiral conveying shaft are respectively arranged in the first spiral shell and the second spiral shell.

Drive arrangement includes spiral seat, No. two spiral seats, a helical motor and No. two helical motor, the equal fixed mounting of spiral seat and No. two spiral seats keeps away from the surface of a feed cylinder, a helical motor installs on a spiral seat, No. two helical motor install on No. two spiral seats.

One ends, far away from the discharge barrel, of the first spiral conveying shaft and the second spiral conveying shaft penetrate through the feed barrel and are connected with the first spiral seat and the second spiral seat respectively.

Adjusting device includes a cylinder and No. two cylinders, the equal fixed mounting of a cylinder and No. two cylinders is in the one end of a feed cylinder of keeping away from at a play feed cylinder, the flexible end of a cylinder and No. two cylinders is fixed mounting respectively has a valve plate and No. two valve plates, a valve plate and No. two valve plates set up respectively in spiral shell and No. two spiral shell keep away from the one end of a feed cylinder.

Compared with the prior art, the utility model provides a single cantilever double helix feeder has following beneficial effect:

1. the utility model discloses a single cantilever double helix feeder adopts two sets of screw conveyor mechanisms to cooperate, can realize the continuous crushing and conveying of caked material large channel, and is convenient for people to control the feeding speed of material when the material is full, thereby being convenient for people to accurately control the feeding amount;

2. through the adjusting device who sets up, adopt adjusting device to handle and replaced traditional arc door and corresponding leishmanio butterfly valve, improve the corresponding speed that the packing required of weighing, the jam that significantly reduces and bring by the material and bad towards the material phenomenon, for the packagine machine's of weighing normal operating provides necessary assurance, the device improves the practicality and the reliability of equipment greatly, has directly improved work efficiency, whole single cantilever double helix feeder's simple structure moreover, the operation is more convenient, excellent in use effect, comparatively practical.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic view of the overall structure of a single-cantilever double-screw feeder of the present invention;

FIG. 2 is a partial internal structure diagram of a first spiral conveying device in the single-cantilever double-spiral feeder of the present invention;

FIG. 3 is a partial connection diagram of the inner part of a second spiral conveying device in the single-cantilever double-spiral feeder of the utility model;

fig. 4 is a side view of the single-cantilever double-screw feeder of the present invention.

In the figure: 1. a feeding cylinder; 2. a discharging barrel; 3. a first spiral shell; 4. a second spiral shell; 5. a first cylinder; 6. a second cylinder; 7. a first spiral conveying shaft; 8. a second spiral conveying shaft; 9. a first screw seat; 10. a second spiral seat; 11. a first screw motor; 12. a second spiral motor; 13. a first valve plate; 14. valve plate number two.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

A single-cantilever double-screw feeder is shown in figures 1-4 and comprises a feeding cylinder 1 and a discharging cylinder 2, wherein the feeding cylinder 1 is arranged on one side of the discharging cylinder 2, a material conveying device used for conveying materials is arranged between the feeding cylinder 1 and the discharging cylinder 2, a driving device used for driving the material conveying device to operate is arranged on one side, away from the discharging cylinder 2, of the feeding cylinder 1, and an adjusting device used for controlling the material conveying speed of the material conveying device is arranged on one side, away from the feeding cylinder 1, of the discharging cylinder 2.

The material conveying device comprises a first spiral shell 3 and a second spiral shell 4, two ends of the first spiral shell 3 and the second spiral shell 4 are respectively arranged between the feeding barrel 1 and the discharging barrel 2, and the second spiral shell 4 is located in front of the first spiral shell 3.

The first spiral shell 3 and the second spiral shell 4 are internally provided with a first spiral conveying shaft 7 and a second spiral conveying shaft 8 respectively.

The driving device comprises a first spiral seat 9, a second spiral seat 10, a first spiral motor 11 and a second spiral motor 12, wherein the first spiral seat 9 and the second spiral seat 10 are fixedly installed on the outer surface, far away from the discharge barrel 2, of the feed barrel 1, the first spiral motor 11 is installed on the first spiral seat 9, and the second spiral motor 12 is installed on the second spiral seat 10.

One ends of the first spiral conveying shaft 7 and the second spiral conveying shaft 8, which are far away from the discharging barrel 2, penetrate through the feeding barrel 1 and are respectively connected with the first spiral seat 9 and the second spiral seat 10.

Adjusting device includes cylinder 5 and No. two cylinders 6, and the equal fixed mounting of cylinder 5 and No. two cylinders 6 is in the one end of going out feed cylinder 2 and keeping away from feed cylinder 1, and the flexible end of cylinder 5 and No. two cylinders 6 is fixed mounting respectively has valve plate 13 and No. two valve plates 14 No. one, and valve plate 13 and No. two valve plates 14 set up the one end of keeping away from feed cylinder 1 at spiral shell 3 and No. two spiral shell 4 respectively.

The speed and material flow required by the packing and weighing of the single-cantilever double-screw feeder and the corresponding speed requirement of material closing are realized through the cooperative operation of compressed air and the PLC. The method has good application particularly on materials with extremely unprocessed physical properties.

It should be noted that the utility model relates to a single cantilever double helix feeder, which is connected with a corresponding power supply and compressed air as required to provide the power for operating the equipment; when in use, the working process is as follows: during the initial period of packaging and weighing, under the cooperative operation of a first spiral motor 11 and a second spiral motor 12, a first spiral conveying shaft 7 and a second spiral conveying shaft 8 run at a frequency modulation high speed of 50HZ of a frequency converter, at the moment, a first air cylinder 5 drives a first valve plate 13 and a second air cylinder 6 to drive a second valve plate 14 to be opened in advance before the motors are started, so that the unblocked large-caliber channel material conveying is formed, when the weighed material reaches 95% of the weighed value, the first spiral motor 11 stops rotating, the first air cylinder 5 is closed, the first valve plate 13 blocks a first spiral shell 3, the second spiral conveying shaft 8 continues to feed at a frequency modulation speed of 15HZ, when the weight reaches a preset value (target value), the second spiral motor 12 stops, and the second air cylinder 6 is correspondingly closed; at the moment, a feeding process of weighing and packaging the spiral is finished, and the process is repeated, so that the requirement of batch packaging can be met;

a spiral shell 3, a cylinder 5, a spiral conveying shaft 7, a spiral seat 9 and a spiral motor 11 form a first group of spiral conveying mechanisms, a second spiral shell 4, a second cylinder 6, a second spiral conveying shaft 8, a second spiral seat 10 and a second spiral motor 12 form a second group of spiral conveying mechanisms, and the first group of spiral conveying mechanisms are larger than the second group of spiral conveying mechanisms.

The utility model discloses a single cantilever double helix feeder adopts two sets of screw conveyor mechanisms to cooperate, can realize the continuous crushing and conveying of caked material large channel, and is convenient for people to control the feeding speed of material when the material is full, thereby being convenient for people to accurately control the feeding amount;

through the adjusting device who sets up, adopt adjusting device to handle and replaced traditional arc door and corresponding leishmanio butterfly valve, improve the corresponding speed that the packing required of weighing, the jam that significantly reduces and bring by the material and bad towards the material phenomenon, for the packagine machine's of weighing normal operating provides necessary assurance, the device improves the practicality and the reliability of equipment greatly, has directly improved work efficiency, whole single cantilever double helix feeder's simple structure moreover, the operation is more convenient, excellent in use effect, comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a single cantilever double helix batcher which characterized in that: including feed cylinder (1) and play feed cylinder (2), feed cylinder (1) sets up the one side at play feed cylinder (2), be provided with the feeding device who is used for carrying the material between feed cylinder (1) and play feed cylinder (2), one side that feed cylinder (1) was kept away from play feed cylinder (2) is provided with the drive arrangement of drive feeding device operation, one side that feed cylinder (1) was kept away from in play feed cylinder (2) is provided with the adjusting device of control feeding device conveying speed.

2. The single-cantilever double-screw feeder according to claim 1, characterized in that: the material conveying device comprises a first spiral shell (3) and a second spiral shell (4), wherein the two ends of the first spiral shell (3) and the two ends of the second spiral shell (4) are respectively arranged between the feeding barrel (1) and the discharging barrel (2), and the second spiral shell (4) is located in front of the first spiral shell (3).

3. The single-cantilever double-screw feeder according to claim 2, characterized in that: a first spiral conveying shaft (7) and a second spiral conveying shaft (8) are respectively arranged in the first spiral shell (3) and the second spiral shell (4).

4. The single-cantilever double-screw feeder according to claim 3, characterized in that: drive arrangement includes spiral seat (9), No. two spiral seats (10), a helical motor (11) and No. two helical motor (12), the surface of a feed cylinder (1) keeping away from play feed cylinder (2) is all fixed mounting in feed cylinder (9) to a spiral seat (9) and No. two spiral seats (10), install on a spiral seat (9) helical motor (11), No. two helical motor (12) are installed on No. two spiral seats (10).

5. The single-cantilever double-screw feeder according to claim 4, wherein: one ends of the first spiral conveying shaft (7) and the second spiral conveying shaft (8), which are far away from the discharge barrel (2), penetrate through the feed barrel (1) and are respectively connected with the first spiral seat (9) and the second spiral seat (10).

6. The single-cantilever double-screw feeder according to claim 5, wherein: adjusting device includes cylinder (5) and No. two cylinder (6), the equal fixed mounting of cylinder (5) and No. two cylinder (6) is in the one end of keeping away from feed cylinder (1) of play feed cylinder (2), the flexible end of cylinder (5) and No. two cylinder (6) is fixed mounting respectively No. one valve plate (13) and No. two valve plate (14), No. one valve plate (13) and No. two valve plate (14) set up respectively in the one end of keeping away from feed cylinder (1) of spiral shell (3) and No. two spiral shell (4).