A kind of buffering device for rice wine processing swing conveying

Abstract

The utility model provides a kind of buffering device for rice wine processing swing conveying, including workbench, the top of workbench is equipped with conveying frame, the upper surface of workbench is rotatably connected with pivot, the upper end of pivot is rotatably connected in the bottom surface of conveying frame, the inside of conveying frame is equipped with conveying belt.The utility model is matched between conveying frame and buffer assembly, when conveying frame swings to left and right two sides limit position, conveying frame will extrude buffer plate, by the setting of shear fork articulated rod, so that two groups of connecting blocks can be synchronous on two slide rods Sliding, extruding buffer spring, absorbing part of impact force by buffer spring to realize preliminary buffering, and when buffer plate is stressed to move, two dampers will be extruded, impact force can be further buffered and dissipated, by the synergistic effect of buffer spring and damper, the inertia impact force borne when conveying frame swings to limit position is effectively reduced.

Description

Technical Field

[0001] This utility model belongs to the field of rice wine production technology, specifically relating to a buffer device for swing conveying rice wine processing. Background Technology

[0002] In today's rice wine production industry, efficient and stable conveying devices play a crucial role in the entire production process. With the continuous growth of market demand for rice wine, in order to prevent rice wine from piling up after conveying, oscillating conveyor devices have emerged. These devices can effectively and evenly transport rice wine products to the storage area by the reciprocating oscillation of the conveyor belt, greatly improving production efficiency.

[0003] However, existing oscillating conveyor devices have a significant drawback in actual operation. When the conveyor belt swings to its limit position, due to the lack of corresponding buffering and protection measures, the conveyor belt will be subjected to a large inertial impact force. This impact force will cause serious damage to the conveyor frame and related connecting parts, affecting the stability and reliability of the entire conveyor device and reducing the overall service life of the device. To address this issue, we provide a buffer device for oscillating conveyors in rice wine processing. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a buffer device for swing conveying rice wine processing.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A buffer device for oscillating conveyor in rice wine processing includes a worktable, a conveyor frame above the worktable, a conveyor belt installed inside the conveyor frame, and two buffer components installed on the upper surface of the worktable.

[0007] The two buffer components are symmetrically distributed on the left and right sides of the conveyor frame. Each buffer component includes a fixed plate, which is fixedly connected to the upper surface of the workbench. A buffer plate is provided on the side of the fixed plate near the conveyor frame. Mounting shells are fixedly connected to the sides of the fixed plate and the buffer plate. Slide rods are fixedly connected to the inner walls of the two mounting shells. A set of connecting blocks is slidably connected to the outer surfaces of the two slide rods. There are two connecting blocks in a set. A set of buffer springs is sleeved on the outer surfaces of the two slide rods.

[0008] As a preferred embodiment, the buffer spring is located between the connecting block and the inner wall of the mounting shell, and a scissor hinge rod is hinged between the two sets of connecting blocks.

[0009] As a preferred embodiment, two dampers are fixedly connected to the side of the fixed plate near the buffer plate. The ends of the two dampers away from the fixed plate are fixedly connected to the side of the buffer plate, and the two dampers are symmetrically distributed on both sides of the mounting shell.

[0010] As a preferred embodiment, the bottom surface of the workbench is fixedly connected to six support legs, a support plate is provided below the workbench, the support plate is connected to the support legs, and a drive assembly is installed on the upper surface of the support plate.

[0011] As a preferred embodiment, the driving component includes a motor, which is fixedly connected to the upper surface of the support plate. A cam is fixedly connected to the output end of the motor, and a hinged connecting rod is hinged to the upper surface of the cam. A fixed column is hinged to the end of the hinged connecting rod away from the cam.

[0012] As a preferred embodiment, the upper surface of the workbench is provided with an arc-shaped groove, the upper end of the fixing column passes through the inside of the arc-shaped groove and extends to the top of the workbench, and the upper end of the fixing column is fixedly connected to the bottom surface of the conveying frame.

[0013] As a preferred embodiment, a support assembly is installed on the bottom surface of the conveying frame. The support assembly includes two support columns, both of which are fixedly connected to the bottom surface of the conveying frame. A caster wheel is installed at the lower end of each of the two support columns, and the caster wheel is in contact with the worktable.

[0014] In a preferred embodiment, the upper surface of the workbench is rotatably connected to a rotating shaft, and the upper end of the rotating shaft is rotatably connected to the bottom surface of the conveying frame.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] (1) Through the cooperation between the conveying frame and the buffer assembly, when the conveying frame swings to the extreme positions on the left and right sides, the conveying frame will squeeze the buffer plate. Through the setting of the scissor hinge rod, the two sets of connecting blocks can slide synchronously on the two slide rods to squeeze the buffer spring. The buffer spring absorbs part of the impact force to achieve initial buffering. When the buffer plate moves under force, it will squeeze the two dampers, which can further buffer and dissipate the impact force. Through the synergistic effect of the buffer spring and the damper, the inertial impact force borne by the conveying frame when it swings to the extreme position is effectively reduced, which greatly reduces the impact force on the conveying frame and related connecting parts and extends the service life of the entire conveying device.

[0017] (2) In this utility model, through the cooperation between the workbench, the conveyor frame, the drive component and the support component, the support component plays a role in the process of the drive component driving the conveyor frame to swing. The universal wheels installed at the lower ends of the two support columns are in contact with the surface of the workbench. The universal wheels can move flexibly on the surface of the workbench as the conveyor frame swings, providing stable support for the swing of the conveyor frame, and making the swing of the conveyor frame smoother, thus improving the stability of the conveyor frame when it swings. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a three-dimensional structural schematic diagram of the buffer component of this utility model in cross-section;

[0020] Figure 3 This is a three-dimensional structural schematic diagram of a partial cross-section of the buffer component of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the drive component of this utility model:

[0022] Figure 5 This is a schematic diagram of the installation structure of the conveyor frame and support assembly of this utility model.

[0023] The diagram shows: 1. Workbench; 2. Conveyor frame; 3. Rotary shaft; 4. Conveyor belt; 5. Buffer assembly; 501. Fixed plate; 502. Buffer plate; 503. Mounting shell; 504. Slide rod; 505. Connecting block; 506. Buffer spring; 507. Scissor hinge rod; 508. Damper; 6. Support leg; 7. Support plate; 8. Drive assembly; 801. Motor; 802. Cam; 803. Hinge link; 804. Fixed column; 9. Arc groove; 10. Support assembly; 1001. Support column; 1002. Caster wheel. Detailed Implementation

[0024] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0025] Please see Figures 1 to 5As shown, this utility model embodiment provides a buffer device for swing conveying rice wine processing, including a workbench 1, a conveying frame 2 above the workbench 1, a rotating shaft 3 rotatably connected to the upper surface of the workbench 1, the upper end of the rotating shaft 3 rotatably connected to the bottom surface of the conveying frame 2, and a conveyor belt 4 installed inside the conveying frame 2. Two buffer components 5 are installed on the upper surface of the workbench 1. The two buffer components 5 are symmetrically distributed on the left and right sides of the conveyor frame 2. The buffer component 5 includes a fixed plate 501, which is fixedly connected to the upper surface of the workbench 1. A buffer plate 502 is provided on the side of the fixed plate 501 near the conveyor frame 2. Mounting shells 503 are fixedly connected to the sides of the fixed plate 501 and the buffer plate 502. Slide rods 504 are fixedly connected to the inner walls of the two mounting shells 503. A set of connecting blocks 505 is slidably connected to the outer surface of the two slide rods 504. There are two sets of connecting blocks 505. A set of buffer springs 506 is sleeved on the outer surface of the two slide rods 504. There are two sets of buffer springs 506. The buffer springs 506 are located between the connecting blocks 505 and the inner walls of the mounting shells 503. A scissor hinge rod 507 is hinged between the two sets of connecting blocks 505.

[0026] Specifically, in this embodiment, the workbench 1 is the basic support structure of the entire device. Above the workbench 1, a conveyor frame 2 is provided. Through cooperation with the internal conveyor belt 4, the rice wine product can be conveyed. The conveyor frame 2 is rotatably connected to the workbench 1 through a rotating shaft 3. Two buffer components 5 are installed on the upper surface of the workbench 1 and are symmetrically distributed on the left and right sides of the conveyor frame 2 to ensure that the conveyor frame 2 can be effectively buffered when it swings to the extreme position on both sides. When the conveyor frame 2 reaches the extreme position on the left and right sides during the swing, the edge of the conveyor frame 2 will contact and squeeze the buffer plate 502 in the buffer component 5. After the buffer plate 502 is subjected to force, the scissor hinge rod 507 will deform, so that the two sets of connecting blocks 505 can slide synchronously on the two slide rods 504 to squeeze the buffer spring 506. During the compression process, the buffer spring 506 can absorb part of the impact force from the swing of the conveyor frame 2 and achieve a preliminary buffering effect.

[0027] Please see Figure 2 and Figure 3 As shown, two dampers 508 are fixedly connected to the side of the fixed plate 501 near the buffer plate 502. The ends of the two dampers 508 away from the fixed plate 501 are fixedly connected to the side of the buffer plate 502. The two dampers 508 are symmetrically distributed on both sides of the mounting shell 503. When the buffer plate 502 moves under force, it will compress the two dampers 508. Utilizing their own damping characteristics, the impact force can be further buffered and dissipated, enhancing the buffering effect.

[0028] Please see Figures 1 to 5As shown, six support legs 6 are fixedly connected to the bottom surface of the workbench 1. A support plate 7 is provided below the workbench 1, and the support plate 7 is connected to the support legs 6. A drive assembly 8 is installed on the upper surface of the support plate 7. The six support legs 6 fixedly connected to the bottom surface of the workbench 1 are evenly distributed on the bottom surface of the workbench 1 to ensure that the workbench 1 is placed stably. The support plate 7 provided below the workbench 1 is connected to the support legs 6 and provides a mounting platform for the drive assembly 8. The drive assembly 8 is controlled by an external control switch and is used to provide power for the swing of the conveyor frame 2. The drive assembly 8 includes a motor 801, which is fixedly connected to the upper surface of the support plate 7. A cam 802 is fixedly connected to the output end of the motor 801. A hinge link 803 is hinged to the upper surface of the cam 802. A fixed post 804 is hinged to the end of the hinge link 803 away from the cam 802. An arc-shaped groove 9 is provided on the upper surface of the worktable 1. The upper end of the fixed post 804 passes through the interior of the arc-shaped groove 9 and extends to the top of the worktable 1. The upper end of the fixed post 804 is fixedly connected to the bottom surface of the conveyor frame 2.

[0029] Specifically, in this embodiment, the motor 801 in the drive assembly 8 can be started by an external control switch, which drives the cam 802 to rotate and continuously push the hinge link 803. The hinge link 803 is displaced under the push of the cam 802, which in turn pushes the fixed column 804 to move in the arc groove 9 pre-cut on the upper surface of the worktable 1. The shape of the arc groove 9 is adapted to the swing trajectory of the conveyor frame 2, so that the conveyor frame 2 can swing left and right around the rotating shaft 3. The swing of the conveyor frame 2 drives the internal conveyor belt 4 to swing synchronously.

[0030] Please see Figure 5 As shown, a support assembly 10 is installed on the bottom surface of the conveyor frame 2. The support assembly 10 includes two support columns 1001, both of which are fixedly connected to the bottom surface of the conveyor frame 2. A caster wheel 1002 is installed at the lower end of each support column 1001, and the caster wheel 1002 contacts the worktable 1. During the swinging process of the conveyor frame 2, the caster wheel 1002 can move flexibly on the upper surface of the worktable 1, providing stable support for the swinging of the conveyor frame 2 and reducing jamming caused by unstable support, thus making the swinging of the conveyor frame 2 smoother.

[0031] In use, the rice wine product to be transported is placed on the conveyor belt 4 inside the conveyor frame 2. The conveyor belt 4 transports the rice wine product. Then, the motor 801 in the drive assembly 8 is started by the external control switch, which drives the cam 802 to rotate and continuously push the hinge link 803. The hinge link 803 is displaced under the push of the cam 802, which in turn pushes the fixed column 804 to move in the arc groove 9 pre-cut on the upper surface of the worktable 1. This causes the conveyor frame 2 to swing left and right around the rotating shaft 3. The swing of the conveyor frame 2 causes the internal conveyor belt 4 to swing synchronously, preventing the rice wine from accumulating after transport. When the conveyor frame 2 reaches the left and right extreme positions during the swing, the edge of the conveyor frame 2 will contact and squeeze the buffer plate 502 in the buffer assembly 5. After the buffer plate 502 is subjected to force, This causes the scissor hinge rod 507 to deform, allowing the two sets of connecting blocks 505 to slide synchronously on the two slide rods 504, compressing the buffer spring 506. During the compression process, the buffer spring 506 can absorb part of the impact force from the swing of the conveyor frame 2, achieving a preliminary buffering effect. At the same time, when the buffer plate 502 moves under force, it will compress the two dampers 508, using its own damping characteristics to further buffer and dissipate the impact force. Furthermore, during the continuous swing of the conveyor frame 2, the universal wheels 1002 installed at the lower end of the two support columns 1001 always maintain contact with the surface of the worktable 1. As the conveyor frame 2 swings, the universal wheels 1002 can move flexibly on the upper surface of the worktable 1, providing stable support for the swing of the conveyor frame 2 and making the swing process of the conveyor frame 2 smoother.

[0032] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A buffer device for oscillating conveying in rice wine processing, comprising a worktable (1), characterized in that: The workbench (1) is provided with a conveyor frame (2) above it, and a conveyor belt (4) is installed inside the conveyor frame (2). Two buffer components (5) are installed on the upper surface of the workbench (1). Two buffer components (5) are symmetrically distributed on the left and right sides of the conveying frame (2). Each buffer component (5) includes a fixing plate (501) which is fixedly connected to the upper surface of the workbench (1). A buffer plate (502) is provided on the side of the fixing plate (501) that is close to the conveying frame (2). Mounting shells (503) are fixedly connected to the sides of the fixing plate (501) and the buffer plate (502). Slide rods (504) are fixedly connected to the inner walls of the two mounting shells (503). A set of connecting blocks (505) is slidably connected to the outer surfaces of the two slide rods (504). A set of buffer springs (506) is sleeved on the outer surfaces of the two slide rods (504).

2. The buffer device for oscillating conveying in rice wine processing according to claim 1, characterized in that: The buffer spring (506) is located between the connecting block (505) and the inner wall of the mounting shell (503), and a scissor hinge rod (507) is hinged between the two sets of connecting blocks (505).

3. The buffer device for oscillating conveying in rice wine processing according to claim 1, characterized in that: Two dampers (508) are fixedly connected to the side of the fixed plate (501) near the buffer plate (502). The ends of the two dampers (508) away from the fixed plate (501) are fixedly connected to the side of the buffer plate (502). The two dampers (508) are symmetrically distributed on both sides of the mounting shell (503).

4. The buffer device for oscillating conveying in rice wine processing according to claim 1, characterized in that: The bottom surface of the workbench (1) is fixedly connected to six support legs (6). A support plate (7) is provided below the workbench (1). The support plate (7) is connected to the support legs (6). A drive assembly (8) is installed on the upper surface of the support plate (7).

5. The buffer device for oscillating conveying in rice wine processing according to claim 4, characterized in that: The drive assembly (8) includes a motor (801), which is fixedly connected to the upper surface of the support plate (7). The output end of the motor (801) is fixedly connected to a cam (802), and a hinge link (803) is hinged to the upper surface of the cam (802). A fixed column (804) is hinged to the end of the hinge link (803) away from the cam (802).

6. The buffer device for oscillating conveying in rice wine processing according to claim 5, characterized in that: The upper surface of the workbench (1) is provided with an arc-shaped groove (9), the upper end of the fixing column (804) passes through the inside of the arc-shaped groove (9) and extends to the top of the workbench (1), and the upper end of the fixing column (804) is fixedly connected to the bottom surface of the conveying frame (2).

7. The buffer device for oscillating conveyor in rice wine processing according to claim 1, characterized in that: The bottom surface of the conveying frame (2) is equipped with a support assembly (10). The support assembly (10) includes two support columns (1001). Both support columns (1001) are fixedly connected to the bottom surface of the conveying frame (2). The lower ends of both support columns (1001) are equipped with casters (1002), and the casters (1002) are in contact with the worktable (1).

8. The buffer device for oscillating conveyor in rice wine processing according to claim 1, characterized in that: The upper surface of the workbench (1) is rotatably connected to a rotating shaft (3), and the upper end of the rotating shaft (3) is rotatably connected to the bottom surface of the conveying frame (2).

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