CN218595581U

CN218595581U - Double-screw continuous quantitative blanking device

Info

Publication number: CN218595581U
Application number: CN202222783421.9U
Authority: CN
Inventors: 钟庆元; 李猛能; 李龙; 王盛莉; 邱平江
Original assignee: Hunan Spicy Prince Food Co ltd
Current assignee: Hunan Spicy Prince Food Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-03-10
Anticipated expiration: 2032-10-21

Abstract

The invention discloses a double-screw continuous quantitative blanking device, which relates to the technical field of food blanking equipment and comprises a charging barrel, wherein a feeding rod is movably arranged in the charging barrel, a double-screw blanking part is arranged right below a blanking opening at the bottom of the charging barrel, the double-screw blanking part comprises a first screw and a second screw which are arranged in a shell and do opposite rotation movement, and helical blades are arranged on the first screw and the second screw. The invention has scientific structure and reasonable design, can carry out continuous quantitative blanking operation on materials, adopts positive and negative rotating double screws to continuously quantify and scatter the blanking, and ensures accurate blanking quantification, loose and non-caking powder and uniform and stable blanking.

Description

Double-screw continuous quantitative blanking device

Technical Field

The invention relates to the technical field of food blanking equipment, in particular to a double-screw continuous quantitative blanking device.

Background

The spicy strips originate from the Yangtze river in Hunan in 1998, and are prepared by using wheat flour as a main raw material and auxiliary materials such as salt, sugar, water and the like as auxiliary materials through extrusion cooking, forming and cutting; then mixing and stirring the spicy hot pepper powder with oil hot pepper, spices and the like to obtain the spicy and hot leisure food.

In the spicy strip production and processing process, the continuous quantitative blanking operation needs to be carried out on the materials, and the existing blanking device has the following problems: 1. during the blanking process, the materials are easy to form blocks, so that the materials are not uniform, and the blanking material component is not accurate; 2. the continuous quantitative blanking operation of the materials cannot be realized.

Disclosure of Invention

The invention aims to solve the problems, and provides a double-screw continuous quantitative blanking device which is scientific in structure and reasonable in design, can carry out continuous quantitative blanking operation on powder, adopts positive and negative rotating double screws in opposite directions to carry out continuous quantitative and scattered blanking, and ensures accurate blanking quantification, loosening and non-caking of the powder and uniform and stable blanking.

In order to realize the purpose, the invention adopts the technical scheme that: the utility model provides a continuous quantitative unloader of twin-screw, includes the feed cylinder, and the inside activity of feed cylinder sets up the porter bar, sets up double helix unloading portion under the feed cylinder bottom feed opening, and double helix unloading portion all sets up helical blade including setting up first screw rod and the second screw rod of being opposite rotary motion in the casing on first screw rod and the second screw rod.

As a further optimization of the invention, the feeding rod is arranged on the outer wall of the connecting sleeve, and the connecting sleeve is arranged at the upper end of the rotating shaft through a first screw.

As a further optimization of the invention, a first bearing and a first sleeve are arranged between the rotating shaft and the first fixed seat, and the first fixed seat is fixedly arranged on the lower surface of the charging barrel through a second screw.

As a further optimization of the invention, a first driven gear connected with the lower end of the rotating shaft through a second flat key and a first driving gear connected with an output shaft of a first motor through a first flat key are in meshing transmission, and the first motor is fixedly arranged in a lower support frame below the charging barrel.

As a further optimization of the invention, the shell is fixedly arranged on the lower surface of the charging barrel through a third screw, and the first screw rod and the second screw rod are arranged in parallel at a certain interval.

As a further optimization of the invention, one end of the first screw rod extending out of the shell is in transmission connection with a second driving gear in a fourth flat key connection with one end of the second screw rod through a second driven gear in a third flat key connection.

As a further optimization of the invention, a second fixed seat is arranged in the shell, a second bearing and a second sleeve are arranged between the first screw and the second fixed seat, and the second screw is connected with the output shaft end of the second motor.

The invention has the beneficial effects that: the invention provides a double-screw continuous quantitative blanking device which is scientific in structure and reasonable in design, can carry out continuous quantitative blanking operation on materials, adopts positive and negative rotating double screws to continuously quantify and scatter the blanking, and ensures accurate blanking quantification, loosening and non-caking of powder and uniform and stable blanking.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 isbase:Sub>A schematic sectional view atbase:Sub>A-base:Sub>A in fig. 1.

FIG. 3 is a schematic view of the structure of the rotating shaft of the present invention.

FIG. 4 is a schematic view of the structure of the first screw of the present invention.

The text labels in the figures are represented as: 1. a charging barrel; 2. a feed bar; 3. a double-helix blanking part; 4. a first screw; 5. connecting sleeves; 6. a lower support frame; 7. a first drive gear; 8. a first flat key; 9. A first motor; 10. a first driven gear; 11. a second flat key; 12. a rotating shaft; 13. a first sleeve; 14. a first bearing; 15. a first fixed seat; 16. a second screw; 101. a feeding port; 301. a third screw; 302. a housing; 303. a first screw; 304. a second screw; 305. a helical blade; 306. A second bearing; 307. a second sleeve; 308. a second fixed seat; 309. a second driven gear; 310. A third flat bond; 311. a second motor; 312. a fourth flat key; 313. a second driving gear.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings in order to make those skilled in the art better understand the technical solution of the present invention, and the description in this section is only exemplary and illustrative, and should not be construed as limiting the scope of the present invention in any way.

As shown in fig. 1 to 4, the specific structure of the present invention is: the utility model provides a continuous ration unloader of twin-screw, includes feed cylinder 1, and the inside activity of feed rod 2 that sets up of feed cylinder 1 sets up double helix unloading portion 3 under feed cylinder 1 bottom feed opening 101, and double helix unloading portion 3 is including setting up first screw 303 and the second screw 304 that do opposite rotation in casing 302, all sets up helical blade 305 on first screw 303 and the second screw 304.

In a specific embodiment of the invention, in order to facilitate the feeding rod 2 to rotate inside the charging barrel 1, the feeding rod 2 is arranged on the outer wall of the connecting sleeve 5, the connecting sleeve 5 is arranged at the upper end of the rotating shaft 12 through the first screw 4, and when the rotating shaft 12 rotates, the connecting sleeve 5 drives the feeding rod 2 to rotate.

As a specific embodiment of the present invention, in order to facilitate the feeding rod 2 to perform a rotational motion in the barrel 1, a first bearing 14 and a first sleeve 13 are disposed between the rotating shaft 12 and a first fixing seat 15, the first fixing seat 15 is fixedly disposed on the lower surface of the barrel 1 through a second screw 16, and when the rotating shaft 12 performs a rotational motion, the first fixing seat 15 and the first bearing 14 assist the rotating shaft 12 to rotate smoothly.

As a specific embodiment of the present invention, in order to facilitate the continuous and quantitative discharging operation of the material, the lower end of the rotating shaft 12 is in meshing transmission with the output shaft of the first motor 9 through the first driven gear 10 connected by the second flat key 11 and the first driving gear 7 connected by the first flat key 8, the first motor 9 is fixedly disposed in the lower support frame 6 below the charging barrel 1, the first motor 9 adopts a rotation angle speed regulating motor to drive the first motor 9, the rotating shaft 12 drives the connecting sleeve 5 and the feeding rod 2 to make a rotational motion, the feeding rod 2 feeds the material downwards from the position of the discharging opening 101, and the faster the rotating speed of the first motor 9 is, the more the amount of the material fed downwards from the position of the discharging opening 101 is.

As a specific embodiment of the present invention, in order to facilitate the continuous and quantitative discharging operation of the material, the housing 302 is fixedly disposed on the lower surface of the barrel 1 by the third screw 301, the first screw 303 and the second screw 304 are disposed in parallel at a certain distance from each other, the second motor 311 is driven, the first screw 303 and the second screw 304 rotate in opposite directions, the material is continuously conveyed to the opening of the front end surface of the housing 302, and the material is conveyed without agglomeration by the first screw 303 and the second screw 304 in opposite directions.

As a specific embodiment of the present invention, in order to facilitate the first screw 303 and the second screw 304 to perform the rotation movement in opposite directions, one end of the first screw 303 extending out of the housing 302 is in transmission connection with a second driving gear 313 connected with a fourth flat key 312 at one end of the second screw 304 through a second driven gear 309 connected with a third flat key 310.

As a specific embodiment of the present invention, in order to facilitate the continuous and quantitative blanking operation of the material, a second fixed seat 308 is disposed inside the housing 302, a second bearing 306 and a second sleeve 307 are disposed between the first screw 303 and the second fixed seat 308, the second screw 304 is connected to an output shaft end of the second motor 311, the second motor 311 adopts a rotation angle speed regulating motor to drive the second motor 311, the first screw 303 and the second screw 304 rotate in opposite directions, the material is continuously conveyed to the opening of the front end surface of the housing 302, the material is not caked during the conveying process by making the first screw 303 and the second screw 304 rotate in opposite directions, the faster the output rotation speed of the second motor 311 is, the faster the component of the material conveyed from the opening of the front end surface of the housing 302 is, and the worker can realize the quantitative blanking operation of the material by adjusting the output rotation speeds of the second motor 311 and the first motor 9.

The invention has the specific working principle that: the first motor 9 adopts a corner speed regulation motor, the first motor 9 is driven, the rotating shaft 12 drives the connecting sleeve 5 and the feeding rod 2 to rotate, the feeding rod 2 feeds materials downwards from the position of the feed opening 101, the higher the rotating speed of the first motor 9 is, the more the materials are fed downwards from the position of the feed opening 101, the second motor 311 is driven, the first screw 303 and the second screw 304 rotate in opposite directions, the materials are continuously conveyed to the opening of the front end surface of the shell 302, the caking phenomenon can not occur in the conveying process by the materials by the first screw 303 and the second screw 304 which rotate in opposite directions, the higher the output rotating speed of the second motor 311 is, the faster the component of the materials conveyed out from the opening of the front end surface of the shell 302 is, and the quantitative feeding operation of the materials can be realized by debugging the output rotating speeds of the second motor 311 and the first motor 9 by a worker.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been described herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. It should be noted that there are no specific structures but rather a few limitations to the preferred embodiments of the present invention, and that many modifications, adaptations, and variations are possible and can be made by one skilled in the art without departing from the principles of the present invention; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims

1. The utility model provides a continuous ration unloader of twin-screw, its characterized in that, includes feed cylinder (1), and feed rod (2) are set up in feed cylinder (1) inside activity, set up double helix unloading portion (3) under feed opening (101) of feed cylinder (1) bottom, and double helix unloading portion (3) are including setting up first screw rod (303) and second screw rod (304) that do opposite rotation motion in casing (302), all set up helical blade (305) on first screw rod (303) and second screw rod (304).

2. The twin-screw continuous quantitative blanking device according to claim 1, characterized in that the feeding rod (2) is arranged on the outer wall of the connecting sleeve (5), and the connecting sleeve (5) is arranged on the upper end of the rotating shaft (12) through the first screw (4).

3. The twin-screw continuous quantitative blanking device according to claim 2, characterized in that a first bearing (14) and a first sleeve (13) are arranged between the rotating shaft (12) and a first fixed seat (15), and the first fixed seat (15) is fixedly arranged on the lower surface of the barrel (1) through a second screw (16).

4. The twin-screw continuous quantitative blanking device according to claim 3, characterized in that the lower end of the rotating shaft (12) is connected with a first driven gear (10) through a second flat key (11) and is in meshed transmission with a first driving gear (7) connected with an output shaft of a first motor (9) through a first flat key (8), and the first motor (9) is fixedly arranged in the lower support frame (6) below the charging barrel (1).

5. The twin-screw continuous quantitative blanking device according to claim 1, wherein the housing (302) is fixedly arranged on the lower surface of the charging barrel (1) through a third screw (301), and the first screw (303) and the second screw (304) are arranged in parallel and at a certain distance from each other.

6. The twin-screw continuous quantitative blanking device according to claim 5, wherein one end of the first screw (303) extending out of the housing (302) is in transmission connection with a second driving gear (313) connected with a fourth flat key (312) at one end of the second screw (304) through a second driven gear (309) connected with a third flat key (310).

7. The twin-screw continuous quantitative blanking device according to claim 6, wherein a second fixed seat (308) is arranged in the housing (302), a second bearing (306) and a second sleeve (307) are arranged between the first screw (303) and the second fixed seat (308), and the second screw (304) is connected with the output shaft end of a second motor (311).