Turnover unloading machine

Abstract

The utility model discloses a turnover unloading machine which comprises a bottom frame, the opposite faces of the two sides of the bottom frame are rotationally connected with at least two sets of limiting idler wheels respectively, rotating rings are arranged on the limiting idler wheels on the same side, limiting grooves are formed in the outer side surfaces of the two sets of rotating rings, one ends of the limiting idler wheels are located in the limiting grooves, and the other ends of the limiting idler wheels are located in the limiting grooves. A frame body is fixed between the two rotating rings, driving devices are arranged on the two sides of the frame body respectively, and the driving devices are connected with the rotating rings through first chains and used for driving the rotating rings to rotate. Compared with the prior art, the driving device exerts steering force on the rotating ring through the first chain, so that the rotating ring rotates under the action of the limiting idler wheels, the hopper on the frame body inclines, materials in the hopper are poured out, discharging operation is carried out, and therefore the hopper does not need to be lifted, the working procedure is shortened, and the working efficiency is improved. And the production efficiency can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of liquor brewing, in particular to a turnover unloading machine. Background Art

[0002] The brewing of liquor is a complex and delicate process, which mainly includes the following steps: material selection, koji making, fermentation, distillation, aging, and blending. During the koji making and fermentation process, the raw materials need to be taken out of the hopper for the next step.

[0003] The hopper is transported horizontally by a chain conveyor. Therefore, when the hopper needs to be turned over for unloading, the hopper needs to be raised and separated from the carrying mechanism before the hopper can be turned. This method increases the time required for unloading and affects production efficiency. Utility Model Content

[0004] The main purpose of the utility model is to provide a tipping unloader, in which a driving device applies a steering force to a rotating ring through a first chain, so that the rotating ring rotates under the action of a limiting roller, thereby tilting the hopper on the frame to pour out the material in the hopper for unloading operations. Therefore, there is no need to raise the hopper, shortening the process and effectively improving production efficiency.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A tipping unloader comprises a base frame, at least two groups of limiting rollers are rotatably connected to the opposite surfaces on both sides of the base frame, a rotating ring is arranged on the limiting rollers on the same side, limiting grooves are provided on the outer surfaces of the two groups of rotating rings, one end of the limiting roller is located in the limiting groove, a frame is fixed between the two groups of rotating rings, driving devices are respectively arranged on both sides of the frame, the driving devices are connected to the rotating ring through a first chain and are used to drive the rotating ring to rotate.

[0007] Furthermore, the driving device includes a stepper motor and a rotating shaft rotatably connected to the base frame, the rotating shaft is connected to a first gear, the stepper motor is connected to a second gear, the second gear and the first gear are connected by a second chain, third gears are fixed at both ends of the rotating shaft, the third gears on the same side of the two driving devices are connected by a first chain, and the first chain has two free ends and both are connected to the limiting groove by a fixing device to form a chain transmission.

[0008] Furthermore, the fixing device includes a fixing plate fixed in the limiting groove, the fixing plate is installed with a connecting plate by bolts, a rotating rod is rotatably connected to the connecting plate, and the free end of the first chain is fixed on the rotating rod.

[0009] Furthermore, the frame includes two groups of rectangular frames, and the two groups of rectangular frames are respectively fixed in the two groups of rotating rings.

[0010] Furthermore, a first rod body and a second rod body are fixed between the two groups of rectangular frames, a first limit block is fixed on the top of the first rod body, and a second limit block is fixed on the bottom of the second rod body and away from the hopper entrance end.

[0011] Furthermore, a chain conveyor is fixed between the two groups of rectangular frames, and the chain conveyor is located at the bottom of the second rod body.

[0012] Furthermore, a lower hopper is fixed on one side of the top of the base frame.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The driving device of the utility model applies a steering force to the rotating ring through the first chain, so that the rotating ring rotates under the action of the limiting roller, and then the hopper on the frame is tilted to pour out the material in the hopper for unloading. Therefore, there is no need to raise the hopper, the process is shortened, and the production efficiency can be effectively improved.

[0015] The rotating rod of the utility model can rotate, and the rotating rod is fixedly connected to the free end of the first chain 12. Therefore, as the rotating ring rotates, the free end of the first chain can adjust its angle relative to the rotating ring 3 through the rotating rod to ensure that the first chain can transmit normally.

[0016] The lower hopper of the utility model can limit the position of the material discharged from the hopper so that the material can fall accurately into the corresponding container. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is an overall schematic diagram of a tipping unloader.

[0018] Figure 2 The utility model is a schematic diagram of the connection between a rotating ring, a limiting roller and a third gear of a tipping unloader.

[0019] Figure 3 The utility model is a schematic diagram of the connection between the limit groove and the limit roller of the overturn discharger.

[0020] Figure 4 The utility model is a schematic diagram of the connection between a limit groove, a fixing device, a first chain and a third gear of a tipping unloader.

[0021] Figure 5 The utility model is a schematic diagram of a chain conveyor of a tipping unloader.

[0022] In the figure: 1, base frame; 2, frame body; 201, rectangular frame; 202, first rod body; 203, first limit block; 204, second limit block; 205, second rod body; 3, rotating ring; 301, limit groove; 4, fixing device; 401, fixing plate; 402, rotating rod; 403, connecting plate; 5, chain conveyor; 6, rotating shaft; 7, stepping motor; 701, second gear; 8, second chain; 9, first gear; 10, limit roller; 11, lower hopper; 12, first chain; 13, third gear. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-5 As shown, a tipping unloader comprises a base frame 1, at least two groups of limiting rollers 10 are rotatably connected to the opposite surfaces on both sides of the base frame 1, and the multiple groups of limiting rollers 10 are located at the same height. A rotating ring 3 is arranged on the limiting rollers 10 on the same side of the base frame 1, and limiting grooves 301 are provided on the outer surfaces of the two groups of rotating rings 3. One end of the limiting roller 10 is located in the limiting groove 301 to support the rotating ring 3, and a frame body 2 is fixed between the two groups of rotating rings 3. Driving devices are respectively arranged on both sides of the frame body 2, and the two driving devices are connected to the rotating ring 3 through a first chain 12 and are used to drive the rotating ring 3 to rotate.

[0025] In this embodiment, the hopper filled with materials enters the frame 2 horizontally. At this time, the two driving devices work and apply steering force to the rotating ring 3 through the first chain 12, so that the rotating ring 3 rotates under the action of the limiting roller 10, thereby tilting the hopper on the frame 2 to pour out the material in the hopper and perform unloading operations.

[0026] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, the driving device includes a stepper motor 7 and a rotating shaft 6 rotatably connected to the base frame 1, the rotating shaft 6 is connected to a first gear 9, the stepper motor 7 is connected to a second gear 701, the second gear 701 and the first gear 9 are connected by a second chain 8, and third gears 13 are fixed at both ends of the rotating shaft 6. The third gears 13 on the same side of the two driving devices are connected by a first chain 12, and the first chain 12 has two free ends and both are connected to the limiting groove 301 through a fixing device 4 to form a chain transmission;

[0027] When the stepper motor 7 is working, it drives the rotating shaft 6 to rotate through the second gear 701, the first gear 9 and the second chain 8, thereby driving the third gear 13 to rotate, and then applying a steering force to the rotating ring 3 through the third gear 13 and the first chain 12, so that the frame 2 and the hopper it carries rotate.

[0028] Among them, Figure 4 As shown, the fixing device 4 includes a fixing plate 401 fixed in the limiting groove 301, the fixing plate 401 is installed with a connecting plate 403 by bolts, the connecting plate 403 is rotatably connected with a rotating rod 402, the free end of the first chain 12 is fixed to the rotating rod 402, and the fixing device 4 is provided with two groups, corresponding to the two free ends of the first chain 12, the fixing positions of the two fixing devices 4 are close to ensure that the length of the first chain 12 can make the rotating ring 3 rotate enough to discharge the material in the hopper, and the rotating rod 402 can rotate, and the rotating rod 402 is welded to the free end of the first chain 12, therefore, as the rotating ring 3 rotates, the free end of the first chain 12 can adjust its angle relative to the rotating ring 3 accordingly through the rotating rod 402, to ensure that the first chain 12 can be transmitted normally.

[0029] Among them, Figure 1 and Figure 5 As shown, the frame 2 includes two groups of rectangular frames 201, and the two groups of rectangular frames 201 are respectively fixed in two groups of rotating rings 3. A first rod 202 and a second rod 205 are fixed between the two groups of rectangular frames 201. A first stop block 203 is fixed on the top of the first rod 202. The second rod 205 is located at the bottom of the first rod 202 and is far away from the hopper entrance end. A second stop block 204 is fixed, and a chain conveyor 5 is also fixed between the two groups of rectangular frames 201. The chain conveyor 5 is located at the bottom of the second rod 205. The chain conveyor 5 is a prior art and will not be described in detail here.

[0030] The hopper is transported to the chain conveyor 5 via the production line. At this time, the chain conveyor 5 will continue to transport the hopper. When the hopper contacts the second limit block 204, it cannot move, thereby positioning the hopper. When the hopper tilts to empty the material, the first limit block 203 can prevent the hopper from detaching from the frame 2.

[0031] Among them, Figure 1 As shown, a lower hopper 11 is fixed to one side of the top of the base frame 1. When performing unloading operations, it is necessary to ensure that the hopper rotates toward the lower hopper 11, so that the lower hopper 11 can limit the material discharged from the hopper so that the material can fall accurately into the corresponding container.

[0032] Working principle: the hopper is transported to one end of the chain conveyor 5 through the production line. At this time, the chain conveyor 5 will continue to transport the hopper. When the hopper contacts the second limit block 204, it cannot move, thereby positioning the hopper. In the next step, when the stepper motor 7 is working, it will drive the rotating shaft 6 to rotate through the second gear 701, the first gear 9 and the second chain 8, thereby driving the third gear 13 to rotate, and then applying a steering force to the rotating ring 3 through the third gear 13 and the first chain 12, so that the rotating ring 3 rotates under the action of the limit roller 10, thereby tilting the hopper on the frame 2 to pour out the material in the hopper and perform unloading operations.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A tipping unloader, comprising a base frame (1), characterized in that: At least two groups of limiting rollers (10) are rotatably connected to the opposite surfaces of the two sides of the base frame (1), and a rotating ring (3) is arranged on the limiting rollers (10) on the same side. The outer surfaces of the two groups of rotating rings (3) are provided with limiting grooves (301), and one end of the limiting rollers (10) is located in the limiting groove (301). A frame body (2) is fixed between the two groups of rotating rings (3), and driving devices are arranged on both sides of the frame body (2), and the driving devices are connected to the rotating ring (3) through a first chain (12) and are driven by To drive the rotating ring (3) to rotate, the frame (2) comprises two groups of rectangular frames (201), the two groups of rectangular frames (201) are respectively fixed in the two groups of rotating rings (3), a first rod (202) and a second rod (205) are fixed between the two groups of rectangular frames (201), a first limit block (203) is fixed on the top of the first rod (202), and a second limit block (204) is fixed on the bottom of the second rod (205) away from the hopper entrance end.

2. A tipping discharger according to claim 1, characterized in that: The driving device comprises a stepping motor (7) and a rotating shaft (6) rotatably connected to the base frame (1); the rotating shaft (6) is connected to a first gear (9); the stepping motor (7) is connected to a second gear (701); the second gear (701) and the first gear (9) are connected via a second chain (8); third gears (13) are fixed at both ends of the rotating shaft (6); the third gears (13) on the same side of the two driving devices are connected via a first chain (12); the first chain (12) has two free ends and both are connected to the limiting groove (301) via a fixing device (4) to form a chain transmission.

3. A tipping discharger according to claim 2, characterized in that: The fixing device (4) comprises a fixing plate (401) fixed in the limiting groove (301), the fixing plate (401) being mounted with a connecting plate (403) via bolts, the connecting plate (403) being rotatably connected with a rotating rod (402), and the free end of the first chain (12) being fixed on the rotating rod (402).

4. A tipping discharger according to any one of claims 1 to 3, characterized in that: A chain conveyor (5) is also fixed between the two groups of rectangular frames (201), and the chain conveyor (5) is located at the bottom of the second rod body (205).

5. The tipping discharger according to claim 1, characterized in that: A lower hopper (11) is fixed to one side of the top of the base frame (1).

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