CN216897995U

CN216897995U - Single-spiral instant freezer

Info

Publication number: CN216897995U
Application number: CN202220517190.4U
Authority: CN
Inventors: 芦志刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-07-05
Anticipated expiration: 2032-03-10

Abstract

The utility model discloses a single-spiral instant freezer, which belongs to the technical field of instant freezers and comprises an installation frame, wherein the upper side and the lower side of an inner cavity of the installation frame are respectively provided with a support plate, the surfaces of two groups of support plates are connected with a support frame through support rods, the surface of the support frame is fixedly connected with an annular connecting plate, and the surface of the annular connecting plate is fixedly connected with a driving rod; according to the utility model, two groups of driving motors are arranged, the two groups of driving motors are respectively connected with two ends of the rotating rod through the speed reducer, and the two groups of driving motors synchronously drive the rotating rod, so that the problem of overlarge strength requirement of unidirectional stress on a fixed structural member is solved, and the problem of overhigh low torque requirement of unidirectional output on the speed reducer is solved, therefore, when the requirement of larger specification is met, the purposes of longer mesh belt type selection, more rotating cage layers and longer rotating cage length can be carried out within an effective control range, and the fault rate of the device is further reduced.

Description

Single-spiral instant freezer

Technical Field

The utility model relates to the technical field of instant freezers, in particular to a single-spiral instant freezer.

Background

The quick freezing machine freezes the center temperature of the quick-frozen object to-18 ℃ in a short time, and quickly passes through an ice crystal production zone (between 0 and-5 ℃) within 30 minutes to achieve the purposes of reducing speed, reducing loss of nutrients and keeping original taste and flavor. A quick freezer is a highly efficient freezing apparatus capable of freezing a large amount of products in a short time. Various products such as meat, fish, shrimp, balls, vegetables, and prepared foods, dairy products, etc. in various shapes placed inside the instant freezer can be efficiently and economically frozen. The instant freezers may be generally classified into pusher-type instant freezers, reciprocating type instant freezers, plate instant freezers, fluidized-state instant freezers, tunnel instant freezers, spiral instant freezers, lifting instant freezers, etc., and the spiral instant freezers are commonly used in the process of quick-freezing boiled dumplings.

The single-spiral instant freezer is used in the quick-freeze of current boiled dumpling, and the bottom sprocket chain secondary transmission structure that most producers adopted all can't avoid when single specification requires too big, needs guipure length to match for a long time to need increase the number of piles that the rotating cage is more and when the whole length of rotating cage is too big, the low torsion requirement that the one-way drive brought is higher, and the fault rate several times the condition that increases, therefore we need propose a single spiral instant freezer.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a single-spiral instant freezer which has the advantages of solving the problem of overlarge strength requirement of unidirectional stress on a fixed structural member and the problem of overhigh low-torque requirement of unidirectional output on a speed reducer by adopting a mode of synchronously driving two ends of the same main shaft together, thereby meeting the requirements of larger specification, realizing the purposes of longer mesh belt selection, more rotating cage layers and longer rotating cage length in an effective control range, designing, manufacturing and using equipment and solving the problems in the background technology.

In order to achieve the purpose, the utility model provides a single-spiral instant freezer which comprises a mounting frame, wherein supporting plates are arranged on the upper side and the lower side of an inner cavity of the mounting frame, the surfaces of two groups of supporting plates are connected with a supporting frame through supporting rods, the surface of the supporting frame is fixedly connected with an annular connecting plate, the surface of the annular connecting plate is fixedly connected with a driving rod, one end, far away from the annular connecting plate, of the driving rod is fixedly connected with a protective shell, a double-drive assembly is arranged outside the two groups of supporting plates, a transmission mesh belt is wound on the surface of the driving rod and arranged at the top of the driving rod, the transmission mesh belt between the annular connecting plate and the protective shell is arranged in a multilayer spiral shape, and the transmission mesh belt is composed of a spiral part, a blanking part and a connecting part.

Preferably, the dual-drive assembly comprises two groups of support columns supported outside the support plates through bearings, wherein the top ends of the support columns above the support columns are fixedly connected with the surface of the mounting frame through the mounting plate, and the surfaces of the support columns below the support columns are fixedly connected with the surface of the mounting frame through the positioning rods.

Preferably, the dual-drive assembly further comprises two sets of driving motors, the driving motors are respectively installed at the top of the installation plate and a set of supporting columns below the supporting columns, rotating rods are arranged between the supporting plates, two sets of supporting plates are respectively penetrated through two ends of each rotating rod, the supporting plates are extended to the outside of the supporting plates, and the output shafts of the driving motors are respectively fixedly connected with the two ends of the rotating rods through speed reducers.

Preferably, a belt conveyor is fixedly mounted at the top of the mounting frame and is fixedly mounted right below the blanking portion.

Preferably, the feeding portion and the connecting portion of the transmission mesh belt are provided with supporting rollers, the surface of each supporting roller is rotatably connected with the inner ring of the transmission mesh belt, supports are fixedly mounted at two ends of each supporting roller, and one ends, far away from the supporting rollers, of the supports are fixedly connected with the surface of the mounting frame.

Preferably, reinforcing rods are arranged between the two groups of supporting frames in an annular array mode, and the surfaces of the reinforcing rods are fixedly connected with the inner rings of the annular connecting plates.

Preferably, the four corners of the bottom of the inner cavity of the mounting frame are connected with mounting rods in a threaded manner, and the bottom ends of the mounting rods penetrate through the mounting frame and extend to the lower side of the mounting frame.

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

1. according to the utility model, two groups of driving motors are arranged, the two groups of driving motors are respectively connected with two ends of the rotating rod through the speed reducer, and the two groups of driving motors synchronously drive the rotating rod, so that the problem of overlarge strength requirement of unidirectional stress on a fixed structural member can be solved, and the problem of overhigh low torque requirement of unidirectional output on the speed reducer can be solved, so that when the requirement of larger specification is met, the purposes of longer mesh belt type selection, more rotating cage layers and longer rotating cage length equipment design, manufacture and use can be carried out within an effective control range, and the fault rate of the device is further reduced;

2. the dumpling guide device has the advantages that through the arrangement of the protective shell, the dumpling on the surface of the transmission mesh belt can be limited, the dumpling on the surface of the transmission mesh belt is prevented from sliding off the surface of the transmission mesh belt, through the arrangement of the positioning rod, a group of supporting columns positioned below can be fixedly supported and arranged on the surface of the mounting frame, and through the matched use of the supporting rolls and the support frame, the effect of supporting and tightening the feeding part and the connecting part of the transmission mesh belt can be achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the construction of a belt according to the present invention;

FIG. 3 is a schematic structural view of a dual drive assembly according to the present invention;

fig. 4 is a schematic structural view of the driving rod of the present invention.

In the figure: 1. a mounting frame; 2. a support plate; 3. a support bar; 4. a support frame; 5. an annular connecting plate; 6. a drive rod; 7. a protective shell; 8. a transmission mesh belt; 81. a spiral portion; 82. a blanking part; 83. a connecting portion; 9. a support pillar; 10. positioning a rod; 11. a drive motor; 12. a rotating rod; 13. a belt conveyor; 14. a support roller; 15. a support; 16. a reinforcing bar; 17. mounting a rod; 18. and (7) mounting the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a single-screw instant freezer, which comprises an installation frame 1, wherein installation rods 17 are connected to four corners of the bottom of an inner cavity of the installation frame 1 in a threaded manner, the bottom ends of the installation rods 17 penetrate through the installation frame 1 and extend to the lower side of the installation frame 1, supporting plates 2 are arranged on the upper side and the lower side of the inner cavity of the installation frame 1, the surfaces of two groups of supporting plates 2 are connected with supporting frames 4 through supporting rods 3, an annular connecting plate 5 is fixedly connected to the surface of each supporting frame 4, reinforcing rods 16 are arranged between the two groups of supporting frames 4 in an annular array manner, the surface of each reinforcing rod 16 is fixedly connected with an inner ring of the annular connecting plate 5, a driving rod 6 is fixedly connected to the surface of the annular connecting plate 5, and one end, far away from the annular connecting plate 5, of each driving rod 6 is fixedly connected with a protective shell 7;

through the arrangement of the mounting frame 1, the device can be mounted and supported, through the arrangement of the mounting rod 17, the mounting frame 1 can be mounted on a mounting surface, when the device is mounted, a user can attach the bottom of the mounting frame 1 to the mounting surface, then the mounting rod 17 is screwed down, the bottom end of the mounting rod 17 penetrates through the mounting frame 1 and extends to the lower part of the mounting frame 1 to be in threaded connection with the mounting surface, so that the use position of the device is fixed, through the arrangement of the supporting rod 3, the supporting frame 4 and the supporting plate 2 can be connected together, through the arrangement of the reinforcing rod 16, the connection area of the annular connecting plate 5 can be increased, so as to improve the mounting stability between the annular connecting plate 5 and the supporting frame 4, in the embodiment, the protective shell 7 can limit dumplings on the surface of the transmission mesh belt 8, and prevent the dumplings from sliding off from the surface of the transmission mesh belt 8 in the conveying process, in the embodiment, the top and the bottom of the protective shell 7 are both sealed, and for the convenience of seeing the internal structure of the protective shell 7, the corresponding drawings in the embodiment do not illustrate the top and the bottom of the protective shell 7;

preferably, the double-drive assemblies are arranged outside the two groups of support plates 2 and comprise support columns 9 supported outside the two groups of support plates 2 through bearings, the top ends of the support columns 9 above the support columns are fixedly connected with the surface of the mounting frame 1 through mounting plates 18, the surfaces of the support columns 9 below the support columns are fixedly connected with the surface of the mounting frame 1 through positioning rods 10, the double-drive assemblies further comprise driving motors 11, the driving motors 11 are provided with two groups, the two groups of driving motors 11 are respectively mounted at the top of the mounting plates 18 and at the bottom of the support columns 9 below the mounting plates, a rotating rod 12 is arranged between the two groups of support plates 2, two ends of the rotating rod 12 respectively penetrate through the two groups of support plates 2 and extend to the outside of the support plates 2, and output shafts of the two groups of driving motors 11 are respectively fixedly connected with two ends of the rotating rod 12 through speed reducers;

through the arrangement of the double-driving components, when the dumplings are quickly frozen, a user can feed the dumplings onto the transmission mesh belt 8 in the protective shell 7 through the top, the driving motors 11 are turned on through an external controller, the two groups of driving motors 11 synchronously rotate, the rotating rod 12 is driven to rotate through the speed reducer, the supporting plate 2 is driven to rotate by the rotating rod 12, the annular connecting plate 5 is driven to rotate by the supporting plate 2 through the supporting rod 3, the driving rod 6 and the protective shell 7 are driven to rotate by the annular connecting plate 5 through the rotation, and through the arrangement of the positioning rod 10, the lower group of supporting columns 9 can be fixedly arranged at the bottom of the inner cavity of the mounting rack 1, and by arranging the two groups of driving motors 11, the defects that the traditional technology has capacity limitation and when the capacity needs to be larger are avoided, the equipment needs to be provided with longer mesh belts, more rotating cage layers and larger rotating cage length, and the limitation of the transmission technology directly influences the capacity design and manufacture of a single machine. The condition that the height of a workshop is limited in the traditional technology and more occasions are caused when a client selects a single-spiral quick-freezing tunnel, the condition is caused by multiple layers of workshops, and the structure of a single spiral determines that only low inlet and high outlet or high inlet and low outlet can be realized, so the equipment with the structure is just applied to the condition, and the mode is very good no matter from a first-floor production quick-freezing transmission process to a second-floor packaging process or from a second-floor production quick-freezing transmission process to a first-floor packaging process, so that the transmission function between two layers of workshops is formed, the technological requirement of quick-freezing and cooling is met in the process, part of workshops of the client are not designed, the single-layer workshop is overhigh sometimes, the material inlet and outlet are met with the use requirement, the rotary cage can only be longer in length, and the defect that the rotary cage is limited by the structure and the driving mode is overcome;

it is worth to be noted that, the surface of the driving rod 6 is connected with the transmission mesh belt 8 in a winding manner, the transmission mesh belt 8 is arranged at the top of the driving rod 6, the transmission mesh belt 8 between the annular connecting plate 5 and the protective shell 7 is arranged in a multi-layer spiral manner, the transmission mesh belt 8 is composed of a spiral part 81, a blanking part 82 and a connecting part 83, the top of the mounting rack 1 is fixedly provided with the belt conveyor 13, the belt conveyor 13 is fixedly arranged right below the blanking part 82, the blanking part 82 and the connecting part 83 of the transmission mesh belt 8 are both provided with the supporting roll 14, the surface of the supporting roll 14 is rotatably connected with the inner ring of the transmission mesh belt 8, both ends of the supporting roll 14 are both fixedly provided with the supports 15, and one end of the support 15 far away from the supporting roll 14 is fixedly connected with the surface of the mounting rack 1;

through the arrangement of the driving rod 6, the driving rod 6 can drive the transmission mesh belt 8 at the top of the driving rod to move in the process of rotating by taking the rotating rod 12 as an axis, the movement of the transmission mesh belt 8 drives the dumplings on the surface of the driving rod to move, so that the dumplings move in the process of quick freezing, when the dumplings move to the blanking part 82 of the transmission mesh belt 8, the dumplings finish quick-freezing work, at the moment, the dumplings on the surface of the transmission mesh belt 8 fall on the surface of the belt conveyor 13 through the blanking part 82, the belt conveyor 13 can convey the quick-frozen dumplings to the outside of the mounting frame 1 for subsequent packaging, and through the arrangement of the supporting roller 14, the blanking part 82 and the connecting part 83 of the transmission mesh belt 8 can be supported and tightened, so that the transmission mesh belt 8 is in a tightened state, so that it follows the drive rod 6, the support roller 14 can be coupled to the mounting frame 1 by means of the bracket 15.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides a single spiral frozen machine, includes mounting bracket (1), its characterized in that: mounting bracket (1) inner chamber's upper and lower both sides all are equipped with backup pad (2), and are two sets of the surface of backup pad (2) is connected with braced frame (4) through bracing piece (3), the fixed surface of braced frame (4) is connected with annular connecting plate (5), the fixed surface of annular connecting plate (5) is connected with actuating lever (6), the one end fixedly connected with protecting crust (7) of annular connecting plate (5) are kept away from in actuating lever (6), and are two sets of the outside of backup pad (2) is equipped with the dual drive subassembly, the surface of actuating lever (6) has been around having been connect transmission guipure (8), transmission guipure (8) set up in the top of actuating lever (6), transmission guipure (8) between annular connecting plate (5) and protecting crust (7) are the setting of multilayer convolution, transmission guipure (8) are by spiral portion (81), A blanking part (82) and a connecting part (83).

2. A single screw frozen machine according to claim 1, characterized in that: the dual-drive assembly comprises two groups of supporting columns (9) supported outside the supporting plates (2) through bearings, wherein one group of supporting columns (9) located above are fixedly connected with the top end of the mounting frame (1) through a mounting plate (18), and the surface of one group of supporting columns (9) located below are fixedly connected with the surface of the mounting frame (1) through positioning rods (10).

3. A single screw frozen machine according to claim 2, characterized in that: the dual-drive assembly further comprises a driving motor (11), the driving motor (11) is provided with two sets of driving motors (11) which are respectively installed at the top of the installation plate (18) and one set of supporting columns (9) below the driving motors (11) and are arranged at the bottom of the supporting columns (9) and arranged at the two sides of the supporting plate (2), the rotating rods (12) are arranged between the supporting plate (2), two sets of rotating rods (12) are respectively penetrated through the two ends of the supporting plate (2) and extend to the outside of the supporting plate (2), and the output shafts of the driving motors (11) are respectively fixedly connected with the two ends of the rotating rods (12) through speed reducers.

4. A single screw frozen machine according to claim 1, characterized in that: the top of the mounting rack (1) is fixedly provided with a belt conveyor (13), and the belt conveyor (13) is fixedly arranged under the blanking part (82).

5. A single screw frozen machine according to claim 1, characterized in that: unloading portion (82) and connecting portion (83) of transmission guipure (8) all are provided with backing roll (14), the surface of backing roll (14) rotates with the inner circle of transmission guipure (8) to be connected, the equal fixed mounting in both ends of backing roll (14) has support (15), the one end that backing roll (14) were kept away from in support (15) is connected with the fixed surface of mounting bracket (1).

6. A single screw frozen machine according to claim 1, characterized in that: and reinforcing rods (16) are arranged between the two groups of supporting frames (4) in an annular array manner, and the surfaces of the reinforcing rods (16) are fixedly connected with the inner rings of the annular connecting plates (5).

7. A single screw frozen machine according to claim 1, characterized in that: the four corners of the bottom of the inner cavity of the mounting frame (1) are connected with mounting rods (17) in a threaded manner, and the bottom end of each mounting rod (17) penetrates through the mounting frame (1) and extends to the lower portion of the mounting frame (1).