Belt overturning structure of dough climbing machine

Abstract

The utility model discloses a belt turning structure of a dough climbing machine, which comprises a rack, a climbing belt component arranged on the rack and a dough pressing belt component positioned above the climbing belt component, and the conveying direction of the climbing belt component is parallel to that of the dough pressing belt component. A conveying gap is formed between the dough pressing belt assembly and the climbing belt assembly, the left side and the right side of the dough pressing belt assembly are connected with the climbing belt assembly through a first supporting rod and a second supporting rod correspondingly, and the first supporting rod is detachably connected with one side of the climbing belt assembly. The second supporting rod is rotationally connected with the other side of the climbing belt assembly so that the dough pressing belt assembly can turn over relative to the climbing belt assembly. The problems that an existing noodle pressing conveying belt is difficult to clean and inconvenient to operate are solved.

Description

Technical Field

[0001] This utility model relates to the field of conveying equipment technology, and in particular to a belt turning structure for a dough climbing machine. Background Technology

[0002] A dough lifting machine is a type of inclined conveyor. To prevent the dough from slipping off, a dough pressing conveyor belt is usually installed above the main conveyor belt. Since the dough pressing conveyor belt is in constant contact with the dough, it needs to be cleaned. However, most dough pressing conveyor belts are currently fixed, which makes cleaning difficult and operation inconvenient. Utility Model Content

[0003] To address the shortcomings of the existing technology, this utility model provides a belt turning structure for a dough lifting machine, which solves the problems of difficult cleaning and inconvenient operation of existing dough pressing conveyor belts.

[0004] This utility model is achieved using the following technical solution:

[0005] A belt-turning structure for a dough lifting machine includes a frame, a lifting belt assembly mounted on the frame, and a dough pressing belt assembly located above the lifting belt assembly. The conveying directions of the lifting belt assembly and the dough pressing belt assembly are parallel, and a conveying gap is formed between the dough pressing belt assembly and the lifting belt assembly. The left and right sides of the dough pressing belt assembly are connected to the lifting belt assembly via a first support rod and a second support rod, respectively. The first support rod is detachably connected to one side of the lifting belt assembly, and the second support rod is rotatably connected to the other side of the lifting belt assembly, so that the dough pressing belt assembly can be turned relative to the lifting belt assembly.

[0006] Furthermore, the first support rod is detachably connected to one side of the climbing belt assembly via a pin. One end of the first support rod is provided with a first connecting part, and one side of the climbing belt assembly is provided with a insertion hole. The pin passes through the first connecting part and is inserted into the insertion hole. The pin is provided with an elastic stop structure, which is configured to be able to be engaged or disengaged from the insertion hole.

[0007] Furthermore, the second support rod is rotatably connected to the other side of the climbing belt assembly via a pin. One end of the second support rod is provided with a second connecting part, and the other side of the climbing belt assembly is provided with a pin hole. The pin includes a shaft section and a fastening section. The shaft section passes through the second connecting part, and the fastening section passes through the pin hole and the two are threaded together. The second connecting part and the shaft section are coaxially arranged, and the second support rod rotates around the shaft section of the pin.

[0008] Furthermore, the distance of the transmission gap is adjustable.

[0009] Furthermore, a first connector is provided on one side of the pressing belt assembly, and the other end of the first support rod is threadedly connected to the first connector. A second connector is provided on the other side of the pressing belt assembly, and the second support rod is threadedly connected to the second connector.

[0010] Furthermore, the pressing belt assembly includes a second support frame, a second conveyor belt disposed on the second support frame, and a second drive mechanism for driving the second conveyor belt to rotate, wherein a second scraper is provided at the output end of the second support frame.

[0011] Furthermore, the climbing belt assembly includes a climbing conveyor section, the output end of which is connected to a horizontal conveyor section. The climbing conveyor section and the horizontal conveyor section share a first conveyor belt, and the frame is provided with a first drive mechanism for driving the first conveyor belt to rotate.

[0012] Furthermore, the angle between the horizontal conveyor section and the climbing conveyor section is adjustable.

[0013] Furthermore, a first scraper is provided below the output end of the horizontal conveying section.

[0014] Compared with the prior art, the beneficial effects of this utility model include at least the following:

[0015] The first support rod on one side of the pressing belt assembly of this utility model is detachably connected to the climbing belt assembly, and the second support rod on the other side is rotatably connected to the climbing belt assembly. During cleaning, the first support rod of the pressing belt assembly is first detached from one side of the climbing belt assembly, and then the pressing belt assembly is rotated. This flips the belt surface of the pressing belt assembly over, making it convenient to clean the belt surfaces of both the pressing belt assembly and the climbing belt assembly. After cleaning, the pressing belt assembly is rotated back to its original position, and then the first support rod of the pressing belt assembly is reconnected to one side of the climbing belt assembly to complete the assembly. The whole process is simple to operate, reduces additional equipment, and lowers product costs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the belt turning structure of a dough climbing machine according to an embodiment of the present invention;

[0017] Figure 2 This is one of the main views of the belt turning structure of a dough climbing machine according to an embodiment of this utility model;

[0018] Figure 3 yes Figure 2 A sectional view of the structure;

[0019] Figure 4This is a schematic diagram of the structure of the latch in an embodiment of the present utility model;

[0020] Figure 5 This is a second front view of the belt turning structure of a dough climbing machine according to an embodiment of this utility model;

[0021] Figure 6 yes Figure 5 A sectional view of the structure;

[0022] Figure 7 This is a schematic diagram of the pin structure according to an embodiment of the present invention;

[0023] In the diagram: 1. Frame; 2. Climbing belt assembly; 21. First conveyor belt; 22. First drive mechanism; 23. Climbing conveyor section; 24. Horizontal conveyor section; 25. First scraper; 3. Pressing belt assembly; 31. First support rod; 310. First connecting part; 32. Second support rod; 320. Second connecting part; 33. First connector; 34. Second connector; 35. Second support frame; 36. Second conveyor belt; 37. Second drive mechanism; 38. Second scraper; 4. Conveying gap; 5. Pin; 51. Elastic stop structure; 6. Pin shaft; 61. Fastening section; 62. Shaft section. Detailed Implementation

[0024] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided to make the present invention more comprehensive and complete, and to fully convey the concept of the exemplary embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and therefore repeated descriptions of them will be omitted.

[0025] The terms used to describe position and direction in this utility model are illustrated with the accompanying drawings, but changes can be made as needed, and all such changes are included within the scope of protection of this utility model.

[0026] like Figures 1-7As shown, this utility model provides a belt flipping structure for a dough lifting machine, including a frame 1, a lifting belt assembly 2 mounted on the frame 1, and a dough pressing belt assembly 3 located above the lifting belt assembly 2. The conveying directions of the lifting belt assembly 2 and the dough pressing belt assembly 3 are parallel, and a conveying gap 4 is formed between the dough pressing belt assembly 3 and the lifting belt assembly 2. The left and right sides of the dough pressing belt assembly 3 are connected to the lifting belt assembly 2 via a first support rod 31 and a second support rod 32, respectively. The first support rod 31 is detachably connected to one side of the lifting belt assembly 2, and the second support rod 32 is rotatably connected to the other side of the lifting belt assembly 2, so that the dough pressing belt assembly 3 flips relative to the lifting belt assembly 2.

[0027] In this embodiment, the dough pressing belt assembly 3 is located above the climbing belt assembly 2, forming a conveying gap 4 between the dough pressing belt assembly 3 and the climbing belt assembly 2. The dough is conveyed upwards through the conveying gap 4. Since the dough comes into contact with the belt surface of the dough pressing belt assembly 3, flour will adhere to the belt surface. After long-term use, the belt surface of the dough pressing belt assembly 3 needs to be cleaned. For cleaning, firstly, the first support rod 31 of the dough pressing belt assembly 3 is detached from one side of the climbing belt assembly 2, and then the dough pressing belt assembly 3 is rotated. This flips the belt surface of the dough pressing belt assembly 3 over, facilitating cleaning of both the belt surfaces of the dough pressing belt assembly 3 and the climbing belt assembly 2. After cleaning, the dough pressing belt assembly 3 is rotated back to its original position, and then the first support rod 31 of the dough pressing belt assembly 3 is reconnected to one side of the climbing belt assembly 2 to complete the assembly. The entire process is simple to operate, reduces additional equipment, and lowers product costs.

[0028] In a preferred embodiment, the first support rod 31 is detachably connected to one side of the climbing belt assembly 2 via a pin 5. One end of the first support rod 31 is provided with a first connecting part 310, and one side of the climbing belt assembly 2 is provided with a insertion hole. The pin 5 passes through the first connecting part 310 and is inserted into the insertion hole. The pin 5 is provided with an elastic stop structure 51, which is configured to be able to be engaged or disengaged from the insertion hole.

[0029] In this embodiment, the first support rod 31 and the climbing belt assembly 2 are detachably connected by the pin 5, achieving quick disassembly and assembly. Specifically, when the pressing belt assembly 3 needs to be flipped, the pin 5 is pulled outwards forcefully, allowing the elastic stop structure 51 to disengage from the insertion hole, separating the first support rod 31 from the climbing belt assembly 2. Then, the pressing belt assembly 3 can be rotated. During resetting, the first connecting part 310 of the first support rod 31 is aligned with the insertion hole. The pin 5 then passes through the first connecting part 310 and is inserted into the insertion hole. Under the action of the elastic stop structure 51, the pin 5 is not easily disengaged from the insertion hole, ensuring the reliability of the connection between the pressing belt assembly 3 and the climbing belt assembly 2. Of course, in other embodiments, the first support rod 31 can also be connected to the climbing belt assembly 2 through other detachable structures, such as buckles or hooks.

[0030] In a preferred embodiment, the second support rod 32 is rotatably connected to the other side of the climbing belt assembly 2 via a pin 6. One end of the second support rod 32 has a second connecting portion 320, and the other side of the climbing belt assembly 2 has a pin hole. The pin 6 includes a shaft section 62 and a fastening section 61. The shaft section 62 passes through the second connecting portion 320, and the fastening section 61 passes through the pin hole and is threadedly connected to it. The second connecting portion 320 and the shaft section 62 are coaxially arranged, and the second support rod 32 can rotate around the shaft section 62 of the pin 6.

[0031] In this embodiment, the second support rod 32 is rotatably connected to the climbing belt assembly 2 via a pin 6, resulting in a simple structure. The fastening section 61 of the pin 6 is fixed inside the pin hole, and the second connecting part 320 of the second support rod 32 is sleeved on the shaft section 62. The second support rod 32 rotates around the shaft section 62 of the pin 6, thereby achieving the flipping of the pressing belt assembly 3. Since the fastening section 61 of the pin 6 is threadedly connected to the pin hole, disassembling the pin 6 allows the second support rod 32 to be separated from the climbing belt assembly 2, thus enabling the pressing belt assembly 3 to be disassembled as a whole.

[0032] In a preferred embodiment, the distance of the conveying gap 4 is adjustable. This allows it to accommodate dough of different thicknesses, providing greater flexibility.

[0033] In a preferred embodiment, the pressing belt assembly 3 has a first connector 33 on one side, and the other end of the first support rod 31 is threadedly connected to the first connector 33. The pressing belt assembly 3 has a second connector 34 on the other side, and the second support rod 32 is threadedly connected to the second connector 34.

[0034] In this embodiment, since the first connector 33 and the second connector 34 of the pressing belt assembly 3 are both threadedly connected to the first support rod 31 and the second support rod 32, the pressing belt assembly 3 can move along the extension direction of the first support rod 31. This allows the distance between the pressing belt assembly 3 and the climbing belt assembly 2 to be adjusted, i.e., the distance of the conveying gap 4 can be adjusted. The threaded adjustment method is simple in structure and convenient in operation. The first connector 33 and the second connector 34 can be nuts, while the corresponding first support rod 31 and the second support rod 32 are screws.

[0035] In a preferred embodiment, the dough pressing belt assembly 3 includes a second support frame 35, a second conveyor belt 36 disposed on the second support frame 35, and a second drive mechanism 37 for driving the second conveyor belt 36 to rotate. The output end of the second support frame 35 is provided with a second scraper 38, which is used to scrape off the dough that is stuck to the second conveyor belt 36.

[0036] In this embodiment, the rotation of the second conveyor belt 36 is achieved by the second drive mechanism 37, which, together with the belt conveying of the climbing belt assembly 2, ensures the stable and smooth conveying of the dough within the conveying gap 4, and also helps to improve the conveying speed. The second scraper 38 can scrape off the dough stuck to the second conveyor belt 36, preventing the stuck dough from hindering the conveying of the dough.

[0037] In a preferred embodiment, the climbing belt assembly 2 includes a climbing conveyor section 23, the output end of which is connected to a horizontal conveyor section 24. The climbing conveyor section 23 and the horizontal conveyor section 24 share a first conveyor belt 21. The frame 1 is provided with a first drive mechanism 22 for driving the first conveyor belt 21 to rotate.

[0038] In this embodiment, the climbing conveyor section 23 and the dough pressing belt assembly 3 form a conveying gap 4. After the dough comes out from the output end of the climbing conveyor section 23, it enters the horizontal conveyor section 24, which conveys the dough to the subsequent work station. The climbing conveyor section 23 and the horizontal conveyor section 24 share the first conveyor belt 21. At the same time, the first drive mechanism 22 drives the first conveyor belt 21 to rotate, which improves the conveying efficiency of the belt, reduces manufacturing costs, and makes the structure more compact.

[0039] In a preferred embodiment, the angle of the horizontal conveyor section 24 relative to the climbing conveyor section 23 is adjustable. Adjusting the angle of the horizontal conveyor section 24 allows for adjustments based on the height difference between the discharge and feed platforms, facilitating dough transport. This also avoids the need to redesign and reinstall the conveyor belt, reducing costs. The structure is simple and easy to manufacture and install. Specifically, the angle of the horizontal conveyor section 24 can be adjusted using a telescopic cylinder.

[0040] In a preferred embodiment, a first scraper 25 is provided below the output end of the horizontal conveyor section 24. The first scraper 25 scrapes off the dough adhering to the horizontal conveyor section 24, thus keeping the dough clean during transportation.

[0041] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and alterations to the above embodiments within the scope of the present invention without departing from the principles and spirit of the present invention, and all such changes should fall within the protection scope of the claims of the present invention.

Claims

1. A belt turning structure for a dough lifting machine, characterized in that, The assembly includes a frame (1), a lifting belt assembly (2) mounted on the frame (1), and a pressing belt assembly (3) located above the lifting belt assembly (2). The conveying directions of the lifting belt assembly (2) and the pressing belt assembly (3) are parallel. A conveying gap (4) is formed between the pressing belt assembly (3) and the lifting belt assembly (2). The left and right sides of the pressing belt assembly (3) are connected to the lifting belt assembly (2) through a first support rod (31) and a second support rod (32), respectively. The first support rod (31) is detachably connected to one side of the lifting belt assembly (2), and the second support rod (32) is rotatably connected to the other side of the lifting belt assembly (2) so that the pressing belt assembly (3) can be flipped relative to the lifting belt assembly (2).

2. The belt turning structure of the dough climbing machine according to claim 1, characterized in that, The first support rod (31) is detachably connected to one side of the climbing belt assembly (2) via a pin (5). One end of the first support rod (31) is provided with a first connecting part (310), and one side of the climbing belt assembly (2) is provided with a plug hole. The pin (5) passes through the first connecting part (310) and is inserted into the plug hole. The pin (5) is provided with an elastic stop structure (51), which is configured to be able to be inserted into or detached from the plug hole.

3. The belt turning structure of the dough climbing machine according to claim 1, characterized in that, The second support rod (32) is rotatably connected to the other side of the climbing belt assembly (2) via a pin (6). One end of the second support rod (32) is provided with a second connecting part (320), and the other side of the climbing belt assembly (2) is provided with a pin hole. The pin (6) includes a shaft section (62) and a fastening section (61). The shaft section (62) passes through the second connecting part (320), and the fastening section (61) passes through the pin hole and the two are threadedly connected. The second connecting part (320) and the shaft section (62) are coaxially arranged. The second support rod (32) rotates around the shaft section (62) of the pin (6).

4. The belt turning structure of the dough lifting machine according to any one of claims 1-3, characterized in that, The distance of the transmission gap (4) is adjustable.

5. The belt turning structure of the dough climbing machine according to claim 4, characterized in that, The pressing belt assembly (3) has a first connector (33) on one side, and the other end of the first support rod (31) is threaded to the first connector (33). The pressing belt assembly (3) has a second connector (34) on the other side, and the second support rod (32) is threaded to the second connector (34).

6. The belt turning structure of the dough climbing machine according to claim 1, characterized in that, The pressing belt assembly (3) includes a second support frame (35), a second conveyor belt (36) disposed on the second support frame (35), and a second drive mechanism (37) for driving the second conveyor belt (36) to rotate. The output end of the second support frame (35) is provided with a second scraper (38).

7. The belt turning structure of the dough climbing machine according to claim 1, characterized in that, The climbing belt assembly (2) includes a climbing conveyor section (23), the output end of which is connected to a horizontal conveyor section (24). The climbing conveyor section (23) and the horizontal conveyor section (24) share a first conveyor belt (21). The frame (1) is provided with a first drive mechanism (22) for driving the first conveyor belt (21) to rotate.

8. The belt turning structure of the dough climbing machine according to claim 7, characterized in that, The angle of the horizontal conveyor section (24) relative to the climbing conveyor section (23) is adjustable.

9. The belt turning structure of the dough climbing machine according to claim 7, characterized in that, A first scraper (25) is provided below the output end of the horizontal conveying section (24).

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