Frozen food transfer device

Abstract

The invention relates to the technical field of transfer equipment, in particular to a frozen food transfer device which comprises conveying equipment arranged in a refrigerator and further comprises a plurality of discharging ejector blocks arranged on the conveying equipment. The multiple material distributing top plates are arranged at the ends of the conveying equipment correspondingly; the supporting frame is arranged on the conveying equipment; according to the frozen food transfer device, when a worker processes frozen food, when the worker uses the reciprocating type discharging unit, the reciprocating type distributing unit and the driving assembly, the working efficiency is improved, and the working efficiency is improved. The multiple discharging ejector blocks are controlled to eject upwards in groups, the frozen food is separated from the conveying equipment, the material distribution ejector plates on the middle portion and the two sides are driven to eject upwards in sequence, the frozen food is partitioned and concentrated in advance, and the accumulation condition is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of transfer equipment, in particular to a frozen food transfer device. Background Art

[0002] During the processing and transportation of frozen foods, frozen foods usually need to undergo low-temperature treatment to achieve the purpose of preserving freshness and extending the shelf life. Since frozen foods often contain a certain amount of moisture during the freezing process, this moisture will freeze under low temperature conditions, causing adhesion between the frozen food and the surface of the conveying equipment.

[0003] However, we found in actual use that traditional frozen food transfer devices usually rely on scrapers set at the end of the conveying equipment to unload materials when dealing with such problems. The scrapers scrape off the frozen food adhering to the surface of the conveying equipment by physical scraping. However, the scrapers are likely to damage the appearance of the frozen food during the unloading process, affecting its overall appearance and integrity. At the same time, since the scraper unloading method is relatively rough, it is not easy to accurately control the unloading position of the frozen food, which to a certain extent affects the efficiency of subsequent processing and packaging. For this reason, we propose a frozen food transfer device. Summary of the invention

[0004] A technical problem to be solved by the present application is: how to design a frozen food transfer device to prevent the frozen food from being damaged when being unloaded.

[0005] In order to solve the above technical problems, the embodiment of the present application provides a frozen food transfer device, including a conveying device arranged inside a freezer and a material unloading scraper arranged at the end of the conveying device, and also includes:

[0006] A plurality of material discharge top blocks, wherein the plurality of material discharge top blocks are respectively arranged on the conveying equipment;

[0007] A plurality of material distribution top plates, wherein the plurality of material distribution top plates are respectively arranged at the ends of the conveying equipment;

[0008] A support frame, wherein the support frame is arranged on the conveying equipment;

[0009] A reciprocating feeding unit, which is arranged on the conveying device and connected to the plurality of feeding top blocks, and is used to control the plurality of feeding top blocks to be lifted upward in groups to separate the frozen food from the conveying device;

[0010] A reciprocating material distribution unit, which is arranged on the conveying device and connected to the plurality of material distribution top plates, and is used to drive the material distribution top plates in the middle and on both sides to push up in sequence, so as to pre-zone and concentrate the frozen food to avoid accumulation;

[0011] A driving assembly is arranged on the conveying equipment and is used in conjunction with a reciprocating material unloading unit and a reciprocating material dividing unit to provide driving force to a material unloading top block and a material dividing top plate.

[0012] In some embodiments, the driving assembly includes a driving motor arranged on a supporting frame, a rotating shaft is rotatably arranged on the supporting frame, the rotating shaft is connected to an output end of the driving motor, a mounting frame is arranged on the supporting frame, a shift block is slidably arranged in the mounting frame, and a shift piece is arranged on the mounting frame for controlling the reciprocating displacement of the shift block in the mounting frame.

[0013] In some embodiments, the shifting member includes a rotating rod arranged on a rotating shaft, a deflection rod is rotatably arranged on the rotating rod, the deflection rod is rotatably connected to the shifting block, the shifting block is provided with a first connecting rod connected to a reciprocating material distribution unit, and the shifting block is provided with a second connecting rod connected to a reciprocating material unloading unit.

[0014] In some embodiments, the reciprocating unloading unit includes a sliding frame arranged on a supporting frame, and the sliding frame is provided with a first transmission member connected to a second connecting rod, which is used to drive multiple unloading ejecting blocks to work through the displacement of the second connecting rod. Multiple fixed seats are arranged on the conveying equipment, and multiple fixed seats and the sliding frame are fixed by connecting rods. Multiple fixed seats are provided with a rotating lifting member for controlling the lifting and displacement of the unloading ejecting blocks.

[0015] In some embodiments, the first transmission member includes a sliding rod slidably arranged inside the sliding frame, the sliding rod is connected to a second connecting rod, a plurality of fixed racks are arranged on the sliding rod, sleeves are rotatably arranged in the fixed seats, fixed gears are arranged at the bottom of the sleeves, two adjacent fixed gears are meshed with each other, and the fixed gears close to the sliding frame are meshed with the adjacent fixed racks.

[0016] In some embodiments, the rotary lifting member includes a protrusion arranged on the unloading top block, the fixed seat is provided with a radial groove for lifting the protrusion, and the outer side of the sleeve is provided with a spiral groove matching the protrusion.

[0017] In some embodiments, the reciprocating material distributing unit includes a guide frame arranged on a support frame, and a second transmission member connected to a first connecting rod is arranged on the guide frame, which is used to drive multiple material distributing top plates to work through the displacement of the first connecting rod. Multiple guide seats are arranged on the conveying equipment, and the multiple guide seats and the support frame are fixed by connecting rods. Extrusion type lifting members are arranged on the multiple guide seats, which are used to control the lifting and displacement of the material distributing top plates.

[0018] In some embodiments, there are three material dividing top plates and three guide seats, the second transmission member includes two transmission shafts rotatably arranged on both sides of the guide frame, and transmission gears are arranged on the two transmission shafts. Three guide rods are slidably arranged on the guide frame, and transmission racks matching with the transmission gears are arranged on both sides of the guide rod located in the middle and on the side of the guide rod located on both sides close to the transmission gear. The first connecting rod is connected to the guide rod located in the middle.

[0019] In some embodiments, the extrusion type lifting member includes an extrusion rod arranged at the end of the guide rod, the material distribution top plates are respectively slidably arranged in the guide seats, a positioning rod is arranged at the bottom of the material distribution top plate, and a wedge block is arranged on the positioning rod for use with the extrusion rod.

[0020] In some embodiments, the top of the material distribution top plate and the top of the material discharge top block are both provided with cold-resistant rubber plates.

[0021] The present invention has at least the following beneficial effects:

[0022] 1. Reduce the damage of frozen food: The design of reciprocating feeding unit and feeding top plate avoids the damage to the appearance of frozen food caused by traditional scraper feeding method, ensuring the overall appearance and integrity of the food;

[0023] 2. Accurately control the unloading position: The design of the material distribution top plate can pre-zone and concentrate the frozen food, avoiding the accumulation of food during the transportation process and further improving the accuracy of unloading;

[0024] 3. Improve transfer efficiency: The automated unloading and material distribution process reduces manual intervention and improves transfer efficiency. The reciprocating unloading unit and the reciprocating material distribution unit are uniformly driven by the drive assembly, achieving coordinated movements and further improving the overall transfer efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is another structural schematic diagram of the overall aspect of the present invention;

[0027] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0028] Figure 4 For the present invention Figure 3 Another structural diagram;

[0029] Figure 5 For the present invention Figure 3 Schematic diagram of the plane structure;

[0030] Figure 6 It is a schematic structural diagram of the driving assembly, the reciprocating material distributing unit and the reciprocating material discharging unit of the present invention;

[0031] Figure 7 It is a schematic diagram of the structure of the driving assembly and the reciprocating material distribution unit of the present invention;

[0032] Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of the middle A area;

[0033] Fig. 9 It is a schematic diagram of the partial structure explosion of the reciprocating material distribution unit of the present invention;

[0034] Fig.10 It is a schematic diagram of the structure of the reciprocating feeding unit of the present invention;

[0035] Fig.11 It is a schematic diagram of the partial structure explosion of the reciprocating feeding unit of the present invention;

[0036] Fig.12 It is a schematic diagram of another exploded view of a partial structure of a reciprocating feeding unit of the present invention;

[0037] Fig.13 It is a partial cross-sectional schematic diagram of the structure of the reciprocating feeding unit of the present invention;

[0038] Fig.14 Schematic diagram of the structure of the cold-resistant rubber sheet in Example 2 of the present invention.

[0039] In the figure: 1. conveying device; 2. driving assembly; 21. driving motor; 22. rotating shaft; 23. mounting frame; 24. shifting block; 3. shifting member; 31. rotating rod; 32. deflecting rod; 33. first connecting rod; 34. second connecting rod; 4. reciprocating unloading unit; 41. sliding frame; 42. fixed seat; 5. first transmission member; 51. sliding rod; 52. fixed rack; 53. sleeve; 54. fixed gear; 6. rotating Type lifting member; 61, convex block; 62, radial groove; 63, spiral groove; 7, reciprocating material distribution unit; 71, guide frame; 72, guide seat; 8, second transmission member; 81, transmission shaft; 82, transmission gear; 83, guide rod; 84, transmission rack; 9, extrusion type lifting member; 91, extrusion rod; 92, positioning rod; 93, wedge block; 10, material discharge top block; 11, material distribution top plate; 12, support frame; 13, cold-resistant rubber plate. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] Example 1

[0042] See also Figure 1-Figure 13 , the present invention provides a technical solution:

[0043] A frozen food transfer device includes a conveying device 1 arranged inside a freezer and a material scraper arranged at the end of the conveying device 1. The conveying device 1 and the material scraper are both common existing structures and will not be described in detail herein. The device also includes:

[0044] A plurality of material discharge top blocks 10, wherein the plurality of material discharge top blocks 10 are respectively arranged on the conveying device 1, and the material discharge top blocks 10 are all cylindrical structures to reduce the wear on the conveying device 1, and help to increase the service life of the conveying device 1;

[0045] A plurality of material distribution top plates 11, each of which is disposed at the end of the conveying device 1. The material distribution top plates 11 are all plate structures in the shape of straight notches, which are helpful for zoning and concentration. When the material distribution top plates 11 located in the middle are raised, the frozen food is separated to the two sides of the conveying device 1. When the material distribution top plates 11 located on the two sides are raised, the frozen food is concentrated in the middle of the conveying device 1.

[0046] A support frame 12, wherein the support frame 12 is arranged on the conveying device 1;

[0047] A reciprocating feeding unit 4, which is arranged on the conveying device 1 and connected to the plurality of feeding top blocks 10, and is used to control the plurality of feeding top blocks 10 to be lifted upward in groups to separate the frozen food from the conveying device 1;

[0048] A reciprocating material distribution unit 7, which is arranged on the conveying device 1 and connected to the plurality of material distribution top plates 11, and is used to drive the material distribution top plates 11 in the middle and on both sides to push up in sequence, so as to pre-zone and concentrate the frozen food to avoid accumulation;

[0049] A driving assembly 2, which is arranged on the conveying device 1 and used in conjunction with the reciprocating material unloading unit 4 and the reciprocating material distributing unit 7, and is used to provide driving force to the unloading top block 10 and the material distributing top plate 11;

[0050] The driving assembly 2 includes a driving motor 21 arranged on a supporting frame 12, a rotating shaft 22 is rotatably arranged on the supporting frame 12, the rotating shaft 22 is connected to the output end of the driving motor 21, a mounting frame 23 is arranged on the supporting frame 12, a shift block 24 is slidably arranged in the mounting frame 23, and a shifting member 3 is arranged on the mounting frame 23 for controlling the reciprocating displacement of the shifting block 24 in the mounting frame 23;

[0051] The displacement member 3 includes a rotating rod 31 arranged on the rotating shaft 22, a deflection rod 32 is rotatably arranged on the rotating rod 31, the deflection rod 32 is rotatably connected to the displacement block 24, the displacement block 24 is provided with a first connecting rod 33 connected to the reciprocating material distributing unit 7, and the displacement block 24 is provided with a second connecting rod 34 connected to the reciprocating material discharging unit 4;

[0052] The reciprocating material unloading unit 4 includes a sliding frame 41 arranged on the support frame 12, and a first transmission member 5 connected with the second connecting rod 34 is arranged on the sliding frame 41, which is used to drive the multiple material unloading ejector blocks 10 to work through the displacement of the second connecting rod 34. The conveying device 1 is provided with multiple fixed seats 42, and the multiple fixed seats 42 and the sliding frame 41 are fixed by connecting rods. The multiple fixed seats 42 are all provided with a rotating lifting member 6 for controlling the lifting and displacement of the unloading ejector blocks 10;

[0053] The first transmission member 5 includes a sliding rod 51 slidably disposed inside the sliding frame 41, the sliding rod 51 is connected to the second connecting rod 34, a plurality of fixed racks 52 are disposed on the sliding rod 51, sleeves 53 are rotatably disposed inside the fixed seat 42, and fixed gears 54 are disposed at the bottom of the sleeves 53, two adjacent fixed gears 54 are meshed with each other, and the fixed gear 54 close to the sliding frame 41 is meshed with the adjacent fixed rack 52;

[0054] The rotary lifting member 6 includes a protrusion 61 disposed on the material discharge top block 10, a radial groove 62 for lifting the protrusion 61 is formed on the fixed seat 42, and a spiral groove 63 matching the protrusion 61 is formed on the outer side of the sleeve 53;

[0055] The reciprocating material distributing unit 7 includes a guide frame 71 arranged on the support frame 12, and a second transmission member 8 connected to the first connecting rod 33 is arranged on the guide frame 71, which is used to drive the multiple material distributing top plates 11 to work through the displacement of the first connecting rod 33. The conveying device 1 is provided with multiple guide seats 72, and the multiple guide seats 72 and the support frame 12 are fixed by connecting rods. The multiple guide seats 72 are all provided with extrusion lifting members 9 for controlling the lifting and displacement of the material distributing top plates 11;

[0056] The material distribution top plate 11 and the guide seat 72 are each provided with three, the second transmission member 8 includes two transmission shafts 81 rotatably arranged on both sides of the guide frame 71, and the two transmission shafts 81 are each provided with a transmission gear 82, and three guide rods 83 are slidably arranged on the guide frame 71, and transmission racks 84 matching with the transmission gear 82 are arranged on both sides of the guide rod 83 located in the middle and on the side of the guide rod 83 located on both sides close to the transmission gear 82, and the first connecting rod 33 is connected to the guide rod 83 located in the middle;

[0057] The extrusion type lifting member 9 includes an extrusion rod 91 arranged at the end of the guide rod 83, and the material distribution top plate 11 is slidably arranged in the guide seat 72. A positioning rod 92 is arranged at the bottom of the material distribution top plate 11, and a wedge block 93 used in conjunction with the extrusion rod 91 is arranged on the positioning rod 92.

[0058] When the driving motor 21 is started, its output end drives the rotating shaft 22 to rotate, and the rotating rod 31 on the rotating shaft 22 swings accordingly, and then the shift block 24 is driven to reciprocate in the mounting frame 23 through the deflection rod 32, and the first connecting rod 33 and the second connecting rod 34 respectively connected to the shift block 24 move with the shift block 24;

[0059] The second connecting rod 34 drives the sliding rod 51 on the sliding frame 41 to move, and the fixed rack 52 on the sliding rod 51 meshes with the fixed gear 54 in the fixed seat 42, driving the multiple sleeves 53 adjacent to the sliding frame 41 to rotate. At the same time, under the mutual meshing transmission of the multiple fixed gears 54, the remaining sleeves 53 are driven to start working, and the spiral groove 63 on the outer side of the sleeve 53 cooperates with the protrusion 61 on the unloading ejection block 10. The rotation of the sleeve 53 drives the protrusion 61 to rise and fall in the radial groove 62, so as to realize the lifting and displacement of the unloading ejection block 10, directly hitting the conveying device 1, thereby separating the frozen food from the conveying device 1;

[0060] At the same time, the first connecting rod 33 drives the middle guide rod 83 on the guide frame 71 to move, and through the meshing action of the transmission rack 84 and the transmission gear 82, the guide rods 83 on both sides are driven to move accordingly, and the extrusion rod 91 at the end of the guide rod 83 moves with the guide rod 83, and cooperates with the wedge block 93 on the positioning rod 92 at the bottom of the material distribution top plate 11, driving the material distribution top plate 11 to move up and down in the guide seat 72, so as to pre-zone and concentrate the frozen food;

[0061] When the material distribution top plate 11 located in the middle is raised, the frozen food is separated to both sides of the conveying device 1, and when the material distribution top plates 11 located on both sides are raised, the frozen food is concentrated in the middle of the conveying device 1;

[0062] During the entire transfer process, the reciprocating unloading unit 4 and the reciprocating dividing unit 7 act in coordination, the unloading top block 10 is first raised in groups to complete the unloading action, and then the dividing top plate 11 is raised to concentrate the partitions, and the driving motor 21 works continuously to drive the entire transfer device to circulate and realize continuous transfer of frozen food.

[0063] Example 2

[0064] See also Fig.14 , the present invention provides a technical solution:

[0065] Different from Example 1, the tops of the material distribution top plate 11 and the material discharge top block 10 are both provided with cold-resistant rubber plates 13. The provision of the cold-resistant rubber plates 13 is conducive to ensuring the normal use of the material distribution top plate 11 and the material discharge top block 10 in a low temperature environment, thereby improving the service life of the entire transfer device.

[0066] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0067] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A frozen food transfer device, comprising a conveying device (1) arranged inside a freezer and a material unloading scraper arranged at the end of the conveying device (1), characterized in that: Also included are: A plurality of material discharge top blocks (10), wherein the plurality of material discharge top blocks (10) are respectively arranged on the conveying device (1); A plurality of material distribution top plates (11), wherein the plurality of material distribution top plates (11) are respectively arranged at the ends of the conveying device (1); A support frame (12), wherein the support frame (12) is arranged on the conveying device (1); A reciprocating material discharging unit (4), the reciprocating material discharging unit (4) being arranged on the conveying device (1) and connected to the plurality of material discharging top blocks (10), and being used for controlling the plurality of material discharging top blocks (10) to be lifted upward in groups, so as to separate the frozen food from the conveying device (1); A reciprocating material distribution unit (7), the reciprocating material distribution unit (7) being arranged on the conveying device (1) and connected to the plurality of material distribution top plates (11), and being used to drive the material distribution top plates (11) in the middle and on both sides to be lifted up in sequence, so as to pre-zone and concentrate the frozen food, thereby avoiding accumulation; A drive assembly (2) is arranged on the conveying device (1) and is used in conjunction with a reciprocating material unloading unit (4) and a reciprocating material distribution unit (7) to provide driving force for a material unloading top block (10) and a material distribution top plate (11).

2. The frozen food transport device according to claim 1, characterized in that: The driving assembly (2) comprises a driving motor (21) arranged on a supporting frame (12); a rotating shaft (22) is rotatably arranged on the supporting frame (12); the rotating shaft (22) is connected to an output end of the driving motor (21); a mounting frame (23) is arranged on the supporting frame (12); a shift block (24) is slidably arranged in the mounting frame (23); and a shift member (3) is arranged on the mounting frame (23) for controlling the reciprocating shift of the shift block (24) in the mounting frame (23).

3. The frozen food transport device according to claim 2, characterized in that: The displacement member (3) comprises a rotating rod (31) arranged on a rotating shaft (22), a deflection rod (32) being rotatably arranged on the rotating rod (31), the deflection rod (32) being rotatably connected to a displacement block (24), a first connecting rod (33) being connected to a reciprocating material distributing unit (7) being arranged on the displacement block (24), and a second connecting rod (34) being connected to a reciprocating material discharging unit (4) being arranged on the displacement block (24).

4. The frozen food transport device according to claim 3, characterized in that: The reciprocating material unloading unit (4) comprises a sliding frame (41) arranged on a support frame (12), the sliding frame (41) is provided with a first transmission member (5) connected to a second connecting rod (34), and is used to drive a plurality of material unloading ejecting blocks (10) to work by displacement of the second connecting rod (34), the conveying device (1) is provided with a plurality of fixed seats (42), the plurality of fixed seats (42) and the sliding frame (41) are fixed by connecting rods, and the plurality of fixed seats (42) are all provided with a rotating lifting member (6) for controlling the lifting and displacement of the material unloading ejecting blocks (10).

5. The frozen food transport device according to claim 4, characterized in that: The first transmission member (5) comprises a sliding rod (51) slidably arranged inside the sliding frame (41), the sliding rod (51) being connected to the second connecting rod (34), a plurality of fixed racks (52) being arranged on the sliding rod (51), sleeves (53) being rotatably arranged inside the fixed seat (42), a fixed gear (54) being arranged at the bottom of the sleeve (53), two adjacent fixed gears (54) being meshed with each other, and the fixed gear (54) close to the sliding frame (41) being meshed with the adjacent fixed rack (52).

6. The frozen food transport device according to claim 5, characterized in that: The rotary lifting member (6) comprises a protrusion (61) arranged on the material discharge top block (10), the fixed seat (42) is provided with a radial groove (62) for lifting the protrusion (61), and the outer side of the sleeve (53) is provided with a spiral groove (63) matching with the protrusion (61).

7. The frozen food transport device according to claim 6, characterized in that: The reciprocating material distributing unit (7) comprises a guide frame (71) arranged on a support frame (12), and a second transmission member (8) connected to a first connecting rod (33) is arranged on the guide frame (71), and is used to drive a plurality of material distributing top plates (11) to work by displacement of the first connecting rod (33); a plurality of guide seats (72) are arranged on the conveying device (1), and the plurality of guide seats (72) and the support frame (12) are fixed by connecting rods; and a plurality of the guide seats (72) are each provided with an extrusion type lifting member (9) for controlling the lifting and displacement of the material distributing top plates (11).

8. The frozen food transport device according to claim 7, characterized in that: The material distribution top plate (11) and the guide seat (72) are each provided with three, the second transmission member (8) comprises two transmission shafts (81) rotatably arranged on both sides of the guide frame (71), the two transmission shafts (81) are each provided with a transmission gear (82), three guide rods (83) are slidably arranged on the guide frame (71), transmission racks (84) matching with the transmission gear (82) are both provided on both sides of the guide rod (83) located in the middle and on the side of the guide rod (83) located on both sides close to the transmission gear (82), and the first connecting rod (33) is connected to the guide rod (83) located in the middle.

9. The frozen food transport device according to claim 8, characterized in that: The extrusion type lifting member (9) comprises an extrusion rod (91) arranged at the end of the guide rod (83); the material distribution top plate (11) is slidably arranged in the guide seat (72); a positioning rod (92) is arranged at the bottom of the material distribution top plate (11); and a wedge block (93) used in conjunction with the extrusion rod (91) is arranged on the positioning rod (92).

10. The frozen food transport device according to claim 1, characterized in that: The tops of the material distribution top plate (11) and the material discharge top block (10) are both provided with cold-resistant rubber plates (13).

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