Rice box stacking machine

Abstract

The utility model discloses a rice box stacking machine which comprises a frame, a transferring device, a lifting device and a transfer trolley, wherein the transferring device and the lifting device are arranged on the frame, and a conveying air cylinder drives the transferring device to convey a rice box to the position under the lifting device. A lifting motor and a lifting chain are arranged at the upper end of the frame, the lifting chain is connected with the lifting device, and the lifting motor drives the lifting chain to drive the lifting device to move up and down to clamp the rice box on the transferring device; the transfer trolley is located under the lifting device, the rice boxes which are stacked are placed on the transfer trolley, and the transfer trolley is pushed out through a push-out air cylinder. By means of the mode, automatic stacking of the rice boxes can be achieved, and the problems that manual carrying is insufficient, and time and labor are consumed during carrying are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rice production device technical field, especially rice box stacking machine of a kind of rice. BACKGROUND

[0002] With the progress of science and technology, the development of food industry automation, rice production automation or semi-automation is possible. After the rice is steamed by the rice cooker, the pot and the pot cover of the rice cooker are separated, the pot containing rice is conveyed by the drum line to the rice pouring station, and the rice is poured into the open rice box, and the rice box is stacked on the shelf in sequence and enters the cooling machine for cooling.

[0003] The existing method is mostly: manual stacking of rice box containing rice to the shelf, not only long time carrying time-consuming and laborious, and the staff needs to stack the boxed rice in high temperature and steam, and needs to be stacked to a certain height. In this process, the staff is difficult to work continuously for a long time, and the working process is also quite dangerous; in addition, with the aging of labor, there is a shortage of manpower, and the manpower willing to engage in carrying is significantly reduced. Therefore, the demand for mechanical automation carrying is more urgent. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of rice box stacking machine of mechanized carrying stacking mode, to reach the automation stacking.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of rice box stacking machine, comprising: frame, transfer device and lifting device arranged on the frame, transfer trolley,

[0007] Transmission cylinder drives the transfer device to transmit rice box to the lifting device directly below;

[0008] Lifting motor and lifting chain are arranged on the upper end of the frame, the lifting chain is connected with the lifting device, and the lifting motor drives the lifting chain to drive the lifting device to move up and down and clamp the rice box on the transfer device;

[0009] The transfer trolley is located directly below the lifting device, and the rice box completed stacking is placed in the transfer trolley, and the transfer trolley is pushed out by push-out cylinder.

[0010] Preferably, the transfer device includes transmission bracket, transmission chain and transmission motor, the transmission chain and the transmission motor are arranged on the transmission bracket, and the transmission motor drives the transmission chain to drive the rice box to transmit to the designated position.

[0011] Preferably, the transmission bracket is provided with a connecting plate on both sides, one end of the connecting plate is provided with a rolling wheel,

[0012] The rolling wheel moves along the sliding guide column on the frame.

[0013] Preferably, the sliding guide columns are arranged in parallel vertically, and the rolling wheel is located between the upper and lower sliding guide columns.

[0014] Preferably, the lower end of the transmission bracket is provided with a connecting seat, the connecting seat is connected with the transmission cylinder, and the transmission cylinder is arranged on the frame. The transmission cylinder drives the transmission bracket to move the rolling wheel along the sliding guide column.

[0015] Preferably, the lifting device comprises an H-shaped bracket, a guide column and a clamping mechanism.

[0016] The H-shaped bracket and the guide column are fixedly installed on the frame.

[0017] The clamping mechanism is sleeved on the guide column through a mounting plate.

[0018] One end of the lifting chain is connected to the H-shaped bracket, and the other end is connected to the clamping device through the mounting plate.

[0019] Preferably, the H-shaped bracket comprises a vertical frame and a horizontal frame, the vertical frame is provided with a sliding groove, and the horizontal frame moves up and down along the sliding groove.

[0020] Preferably, the clamping mechanism comprises a clamping plate driven by a cylinder, the clamping plate corresponds to a buckle plate on the outer side of the rice box, and when clamping, the clamping plate is located below the buckle plate.

[0021] The rice box stacking machine has the advantages that:

[0022] The rice box stacking machine automatically transports the rice box to the stacking area through the transfer device, automatically clamps the rice box after the lifting device is lowered to a suitable position, and lifts the rice box to a specified limiting height. The process is repeated until the stacking is completed, the lifting device lowers the rice box to a transfer trolley directly below the lifting device, the rice box is stably pushed out through the push-out cylinder, automatic stacking is realized, and the problems of insufficient manpower, time-consuming and labor-consuming in manual transportation are solved. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a whole schematic view of the rice box stacking machine of the utility model;

[0024] Figure 2 is a structural schematic view of the transfer device in the rice box stacking machine of the utility model;

[0025] Figure 3This is a schematic diagram of the transfer device in a rice box stacking machine of this utility model from another angle;

[0026] Figure 4 This is a schematic diagram of the inlet conveyor frame structure used in conjunction with a rice box stacking machine according to this utility model;

[0027] Figure 5 This is a schematic diagram of the lifting device in a rice box stacking machine according to this utility model;

[0028] Figure 6 This is a schematic diagram of the lifting device in a rice box stacking machine of this utility model from another angle.

[0029] The components in the attached diagram are labeled as follows:

[0030] 1. Frame; 2. Transmission bracket; 2-1. Connecting plate; 2-2. Rolling wheel; 2-3. Connecting seat; 3. Transmission chain; 4. Transmission motor; 5. Sliding guide column; 6. Lifting motor; 7. Lifting chain; 8. Transmission cylinder; 9. H-type bracket; 9-1. Vertical frame; 9-2. Horizontal frame; 10. Guide column; 11. Clamping mechanism; 11-1. Clamping plate; 12. Mounting plate; 13. Safety door; 14. Push-out cylinder; 15. Rice box; 16. Transfer cart; 17. Light sensor; 18. Conveying chain; 19. Entrance transmission frame; 20. Transmission motor. Detailed Implementation

[0031] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0032] Example:

[0033] This embodiment describes the structure of a rice box stacking machine.

[0034] Combined with appendix Figures 1-6 A rice box stacking machine includes: a frame 1, a transfer device and a lifting device disposed on the frame 1, and a transfer vehicle 16;

[0035] The transfer cylinder 8 drives the transfer device to transfer the rice container 15 to the area directly below the lifting device;

[0036] A lifting motor 6 and a lifting chain 7 are provided at the upper end of the frame 1. The lifting chain 6 is connected to the lifting device. The lifting motor 6 drives the lifting chain 7 to move the lifting device up and down to clamp the rice box 15 on the transfer device.

[0037] The transfer vehicle 16 is located directly below the lifting device. The stacked rice boxes 15 are placed on the transfer vehicle 16, and the transfer vehicle 16 is pushed out by the push-out cylinder 14.

[0038] A safety door 13 is provided on the outside of the frame 1, and a support base is provided at the bottom of the frame 1.

[0039] A control panel is installed on the frame, and the control panel controls the operation of the entire machine through electrical signals.

[0040] A transfer device is installed to facilitate the transport of rice from the container. For example... Figure 2 , 3 As shown, Figure 2 This is a schematic diagram of the transfer device in a rice box stacking machine according to this utility model. Figure 3 This is a schematic diagram of the transfer device in a rice bin stacking machine according to this utility model from another angle. Specifically, the transfer device includes a transmission support 2, a transmission chain 3, and a transmission motor 4. The transmission chain 3 and the transmission motor 4 are mounted on the transmission support 2. The transmission motor 4 drives the transmission chain 3 to transport the rice bin 15 to a designated position.

[0041] The transmission bracket 2 is provided with connecting plates 2-1 on both sides, and a rolling wheel 2-2 is provided at one end of the connecting plate 2-1. The rolling wheel 2-2 moves along the sliding guide column 5 on the frame 1.

[0042] In this embodiment, the sliding guide post 5 is arranged vertically in parallel, and the rolling wheel 2-2 is located between the upper and lower sliding guide posts 5 and moves along the sliding guide post.

[0043] Furthermore, a connecting seat 2-3 is provided at the lower end of the transmission bracket 2, and the connecting seat 2-3 is connected to the transmission cylinder 8, which is mounted on the frame 1.

[0044] The transmission cylinder drives the transmission bracket, which in turn drives the rolling wheel. The rolling wheel moves along the sliding guide column, thereby pushing the transfer device to move directly below the lifting device.

[0045] like Figure 4 As shown, Figure 4 This is a schematic diagram of the inlet conveyor frame structure used in conjunction with a rice box stacking machine according to this utility model. In this embodiment, an inlet conveyor frame 19 is placed at the entrance of the frame 1. A conveyor chain 18 is provided on the inlet conveyor frame 19, and a transmission motor 20 drives the conveyor chain 18. The inlet conveyor frame 19 is connected to a transfer device. Rice boxes are placed on the inlet conveyor frame and conveyed to the transmission chain 3 via the conveyor chain 18.

[0046] The working principle that the rice box is sent to the designated stacking area by the transfer device is as follows: the entering rice box is firstly transmitted to the transmission chain 3 by the conveying chain, and then is sent to the designated position by the transmission chain 3, and then is transmitted to the stacking area, i.e. the position right below the lifting device, by the transfer device and the transmission cylinder 8. The whole conveying process is completed by the machine, and the manpower is saved.

[0047] The transfer device is used to automatically transmit the rice box to the designated position, and solves the problems that the manpower is time-consuming and laborious, and the rice box cannot be stably fixed by manpower.

[0048] In order to stack the rice boxes in the stacking area, the lifting device is designed on the frame. Figure 5 、 6 As shown in Figure 5 , it is a structural schematic view of the lifting device in the rice box stacking machine, Figure 6 , it is another angle structural schematic view of the lifting device in the rice box stacking machine. Specifically, the lifting device comprises an H-shaped support 9, a guide column 10 and a clamping mechanism 11.

[0049] The H-shaped support 9 and the guide column 10 are fixedly installed on the frame 1.

[0050] The clamping mechanism 11 is sleeved on the guide column 10 through the mounting plate 12, and can move up and down along the guide column. One end of the lifting chain 7 is connected to the H-shaped support 9, and the other end is connected to the clamping device 11 through the mounting plate 12.

[0051] Further, the H-shaped support 9 comprises a vertical frame 9-1 and a horizontal frame 9-2, the vertical frame 9-1 on the two sides of the H-shaped support 9 is provided with a sliding groove, and the horizontal frame 9-2 of the H-shaped support 9 moves up and down along the sliding groove of the vertical frame 9-1.

[0052] The guide column, the H-shaped support and the lifting motor drive the lifting chain to move, and the clamping mechanism can conveniently move up and down, so that the rice box is automatically clamped and lifted.

[0053] Further, the clamping mechanism 11 comprises a clamping plate 11-1 driven by a cylinder, the clamping plate 11-1 corresponds to the buckle plate on the outer side of the rice box 15, and the clamping plate is located below the buckle plate during clamping. The buckle plate of the rice box is designed for convenient transportation of the rice box, and the clamping plate is correspondingly designed, so that the rice box is stably and tightly lifted during lifting to complete stacking.

[0054] The lifting device is used to freely lift the clamped rice box, and the clamping process will not be inclined.

[0055] The working principle of the rice box stacking by the lifting device is as follows: the lifting motor 6 drives the lifting chain 7 to move, one end of the lifting chain 7 is connected to the transverse frame 9-2, and the other end is connected to the clamping mechanism 11; under the action of the lifting motor 6, the transverse frame 9-2 moves up and down along the sliding groove of the vertical frame 9-1; when the rice box on the transfer device needs to be clamped, the clamping mechanism 11 moves downward along the guide column 10, the clamping plate 11-1 is clamped to the side buckle plate of the rice box under the action of the air cylinder, then the clamping mechanism 11 moves upward along the guide column 10, and the clamping action is completed; the transfer device continues to send the next rice box, and the lifting device repeats the above action, and the clamped rice box is stacked on the new rice box and is clamped away by the lifting device; the process is repeated to complete the stacking of multiple rice boxes; after completion, the lifting device is lowered to the transfer trolley 16, the air cylinder drives the safety door 13 to be opened, the air cylinder drives the clamping plate 11-1 to release the rice box, the transfer trolley 16 is pushed out of the air cylinder 14, and a worker removes the transfer trolley 16.

[0056] In the embodiment, a light sensor is arranged on one side of the lifting device, which is used for limiting the lifting device when clamping the rice box, and can accurately position the rice box.

[0057] The rice box stacking machine can reduce the labor, the insufficient labor and the inconvenience caused by the fixed labor, and can stably operate for a long time, so that the subsequent process can be carried out.

[0058] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation according to the content of the utility model specification and drawings, or direct or indirect application in other related technical fields is also included in the patent protection range of the utility model.

Claims

1. A rice box stacking machine, characterized in that, Include: Frame (1), transfer device and lifting device provided on the frame (1), transfer trolley (16); The transmission cylinder (8) drives the transfer device to transmit the rice box (15) directly below the lifting device; The lifting motor (6) and the lifting chain (7) are arranged on the upper end of the frame (1), the lifting chain (7) is connected with the lifting device, and the lifting motor (6) drives the lifting chain (7) to drive the lifting device to move up and down to clamp the rice box (15) on the transfer device; The transfer trolley (16) is located directly below the lifting device, and the rice box (15) for completing the stacking is placed on the transfer trolley (16), and the transfer trolley (16) is pushed out by the push-out cylinder (14).

2. The rice box stacking machine according to claim 1, characterized by: The transfer device includes a transmission support (2), a transmission chain (3) and a transmission motor (4), the transmission chain (3) and the transmission motor (4) are arranged on the transmission support (2), and the transmission motor (4) drives the transmission chain (3) to drive the rice box (15) to transmit to the designated position.

3. The rice box stacking machine according to claim 2, characterized in that: The connecting plate (2-1) is arranged on both sides of the transmission support (2), one end of the connecting plate (2-1) is provided with a rolling wheel (2-2); The rolling wheel (2-2) moves along the sliding guide column (5) on the frame (1).

4. The rice box stacking machine according to claim 3, characterized in that: The sliding guide column (5) is arranged in parallel up and down, and the rolling wheel (2-2) is located between the sliding guide columns (5) up and down.

5. The rice box stacking machine according to claim 2, characterized in that: The connecting seat (2-3) is arranged at the lower end of the transmission support (2), the connecting seat (2-3) is connected with the transmission cylinder (8), and the transmission cylinder (8) is arranged on the frame (1).

6. The rice box stacking machine according to claim 1, characterized in that: The lifting device includes an H-shaped support (9), a guide column (10) and a clamping mechanism (11); The H-shaped support (9) and the guide column (10) are fixedly installed on the frame (1); The clamping mechanism (11) is sleeved on the guide column (10) through the mounting plate (12); One end of the lifting chain (7) is connected to the H-shaped support (9), and the other end is connected to the clamping mechanism (11) through the mounting plate (12).

7. The rice box stacking machine according to claim 6, characterized in that: The H-shaped support (9) includes a vertical frame (9-1) and a horizontal frame (9-2); The vertical frame (9-1) is provided with a sliding groove, and the horizontal frame (9-2) moves up and down along the sliding groove.

8. The rice box stacking machine according to claim 6, characterized in that: The clamping mechanism (11) includes a clamping plate (11-1) driven by a cylinder, the clamping plate (11-1) corresponds to the buckle plate on the outer side of the rice box (15), and when clamping, the clamping plate (11-1) is located below the buckle plate.

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