Material pushing trolley for steamed stuffed bun production

Abstract

The utility model discloses a lorry for steamed stuffed bun production, relates to the technical field of lorries, and aims to solve the problems that in the prior art, workers can place steamed stuffed bun trays in higher places in the lorry by means of ladders, and the lorry is not convenient to use. Supporting frames are fixedly welded to the four corners of the top of the movable plate correspondingly, top plates are fixedly welded to the tops of the four supporting frames correspondingly, placing mechanisms distributed at equal intervals are arranged between the top plates and the movable plate, and each placing mechanism comprises a U-shaped frame and fixing blocks fixedly welded to the outer walls of the two sides correspondingly. According to the utility model, the placing frames filled with steamed stuffed buns are sequentially inserted into the U-shaped frame and are matched with the rotating winding wheel to wind the rope so as to enable the placing mechanisms to ascend, and the ascending placing mechanisms sequentially drive the placing mechanisms below to ascend through the connected connecting belts; and therefore, the stacked placing mechanisms are unfolded upwards to complete insertion of all the placing frames.

Description

Technical Field

[0001] This utility model relates to the field of material pusher technology, and in particular to a material pusher for steamed bun production. Background Technology

[0002] In the process of making steamed buns, the wrapped buns need to be placed on a tray and then transferred to a steamer for steaming. However, the existing material cart is not convenient for placing the bun trays. Workers often need to use a ladder to place the bun trays in a higher place inside the cart, which is not convenient to use. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a pusher cart for steamed bun production, which overcomes the deficiencies of existing technologies and effectively solves the problem that workers often need to use ladders to place the steamed bun trays in a higher position inside the pusher cart, making it inconvenient to use.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A pusher cart for steamed bun production includes a movable plate. Support frames are welded and fixed to the four corners of the top of the movable plate, and a top plate is welded and fixed to the top of each of the four support frames. Placement mechanisms are evenly distributed between the top plate and the movable plate. Each placement mechanism includes a U-shaped frame, fixing blocks welded and fixed to the outer walls on both sides, hanging rings welded and fixed to the top and bottom of the fixing blocks, a placement frame inserted into the U-shaped frame, and stainless steel mesh welded and fixed to the bottom of the inner walls of the placement frame. A connecting belt connects adjacent placement mechanisms. An mounting frame is fixed to the top of the top plate, and winding wheels are rotatably connected to the top two sides of the mounting frame. Fixed pulleys are installed and fixed to the top two sides of the top plate. A limiting mechanism is connected between the top corner of the movable plate and the top plate. The limiting mechanism includes a baffle, a rotating plate rotatably connected to the bottom of the baffle, connecting blocks welded and fixed to the outer walls of the baffle and rotating plate on their respective adjacent sides, and a plug inserted into the top of the connecting block.

[0006] The process involves inserting baskets containing buns into a U-shaped frame. Each time a basket is inserted, a servo motor drives one of the winding wheels to rotate. This rotating wheel, through a meshing gear set, drives the other winding wheel to rotate, causing them to rotate in opposite directions. The rotating wheels then wind up the rope, raising the placement mechanism. The rising mechanism, via a connecting belt, sequentially raises the placement mechanisms below, thus unfolding the stacked placement mechanisms upwards to complete the insertion of all baskets. Finally, a rotating plate is rotated, and a rod is inserted into two connecting blocks to fix the plate and baffle, preventing the baskets from being pulled out of the U-shaped frame.

[0007] Preferably, sliders are welded and fixed at both ends of the outer walls on both sides of the U-shaped frame, and the sliders and the support frame form a sliding fit.

[0008] The slider slides along the support frame to guide and support the up-and-down movement of the U-shaped frame.

[0009] Preferably, the two outer walls of the placement frame are respectively welded and fixed with sliding strips, and the two inner walls of the U-shaped frame are provided with sliding grooves that form a sliding fit with the sliding strips.

[0010] The placement frame and the U-shaped frame can be freely inserted and matched by sliding the slider along the groove.

[0011] Preferably, a servo motor is fixedly mounted on the outer wall of one end of the mounting bracket, and the output shaft of the servo motor is connected and fixed to one end of one of the winding wheels through a coupling. The other ends of the two winding wheels are fitted with meshing gear sets.

[0012] A servo motor drives one of the take-up wheels to rotate, and the rotating take-up wheel drives the other take-up wheel to rotate through a set of meshing gears, thus causing the two take-up wheels to rotate in opposite directions.

[0013] Preferably, a rope is wound on the winding reel, and one end of the rope is connected to the uppermost placement mechanism.

[0014] The rotating reel raises or lowers the placement mechanism by winding or lowering the rope.

[0015] Preferably, the baffle is welded and fixed to the support frame, and the bottom of the rotating plate is rotatably connected to the moving plate.

[0016] The baffle is welded and fixed by a support frame, allowing the rotating plate to rotate freely between the moving plate and the baffle.

[0017] The beneficial effects of this utility model are as follows:

[0018] By sequentially inserting the baskets containing buns into the U-shaped frame, and coordinating with the rotating winding wheel to wind up the rope, the placement mechanism is raised. The rising placement mechanism, through the connecting belt, sequentially drives the placement mechanisms below to rise, thereby unfolding the stacked placement mechanisms upwards to complete the insertion of all the baskets. This effectively solves the problem in existing technologies where workers often need to use ladders to place the bun trays in higher positions within the pushcart, which is not convenient to use. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a pusher cart for steamed bun production proposed in this utility model;

[0020] Figure 2 This is a schematic diagram of the placement mechanism of a pusher cart for steamed bun production proposed in this utility model;

[0021] Figure 3 This is a schematic diagram of the top structure of the top plate of a pusher cart for producing steamed buns, as proposed in this utility model.

[0022] Figure 4 This is a schematic diagram of the limiting mechanism of a pusher cart for steamed bun production proposed in this utility model.

[0023] In the diagram: 1. Moving plate; 2. Support frame; 3. Top plate; 4. Placement mechanism; 5. U-shaped frame; 6. Slider; 7. Fixing block; 8. Hanging ring; 9. Placement frame; 10. Stainless steel mesh; 11. Connecting belt; 12. Mounting frame; 13. Winding wheel; 14. Servo motor; 15. Fixed pulley; 16. Limiting mechanism; 17. Baffle; 18. Rotating plate; 19. Connecting block; 20. Insert rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Example:

[0026] Reference Figure 1-4 A pusher cart for steamed bun production includes a movable plate 1. Support frames 2 are welded and fixed to the four corners of the top of the movable plate 1. A top plate 3 is welded and fixed to the top of each of the four support frames 2. Placement mechanisms 4 are evenly distributed between the top plate 3 and the movable plate 1. Each placement mechanism 4 includes a U-shaped frame 5, fixing blocks 7 welded and fixed to the outer walls on both sides, hanging rings 8 welded and fixed to the top and bottom of the fixing blocks 7, a placement frame 9 inserted into the U-shaped frame 5, and stainless steel mesh 10 welded and fixed to the bottom of the inner walls of the placement frame 9. Two adjacent placement frames... A connecting belt 11 is connected between the placement mechanisms 4. A mounting frame 12 is fixed to the top of the top plate 3. A winding wheel 13 is rotatably connected to both sides of the top of the mounting frame 12. Fixed pulleys 15 are installed and fixed to both sides of the top of the top plate 3. A limiting mechanism 16 is connected between the top corner of the moving plate 1 and the top plate 3. The limiting mechanism 16 includes a baffle 17, a rotating plate 18 rotatably connected to the bottom of the baffle 17, a connecting block 19 welded and fixed to the outer wall of the baffle 17 and the rotating plate 18 on the side close to each other, and a plug rod 20 inserted into the top of the connecting block 19.

[0027] Slider blocks 6 are welded and fixed to both ends of the outer walls on both sides of the U-shaped frame 5. The sliders 6 and the support frame 2 form a sliding fit. The sliders 6 slide along the support frame 2 to guide and support the up and down movement of the U-shaped frame 5. Sliding strips are welded and fixed to both outer walls of the placement frame 9. Sliding grooves are opened on both inner walls of the U-shaped frame 5 to form a sliding fit with the sliding strips. The sliding strips slide along the sliding grooves to allow the placement frame 9 and the U-shaped frame 5 to freely insert and fit together. A servo motor 14 is installed and fixed to one end of the outer wall of the mounting bracket 12. The output shaft of the servo motor 14 is connected and fixed to one end of one of the winding wheels 13 through a coupling. The other ends of the two winding wheels 13 are sleeved with A set of meshing gears is fixed in place. A servo motor 14 drives one of the take-up reels 13 to rotate. The rotating take-up reel 13 drives the other take-up reel 13 to rotate through the meshing gears, thus causing the two take-up reels 13 to rotate in opposite directions. A rope is wound on the take-up reel 13, and one end of the rope is connected to the uppermost placement mechanism 4. The rotating take-up reel 13 raises or lowers the placement mechanism 4 by winding or lowering the rope. The baffle 17 is welded and fixed to the support frame 2. The bottom of the rotating plate 18 is rotatably connected to the moving plate 1. The baffle 17 is welded and fixed to the support frame 2, allowing the rotating plate 18 to rotate freely between the moving plate 1 and the baffle 17.

[0028] Working principle:

[0029] During operation, the placement frames 9 containing buns are inserted into the U-shaped frame 5 one by one. Each time a placement frame 9 is inserted, the servo motor 14 drives one of the winding wheels 13 to rotate. The rotating winding wheel 13 drives the other winding wheel 13 to rotate through a meshing gear set, causing the two winding wheels 13 to rotate in opposite directions. The rotating winding wheel 13 winds up the rope, causing the placement mechanism 4 to rise. The rising placement mechanism 4 drives the placement mechanism 4 below to rise through the connecting belt 11, so that the stacked placement mechanisms 4 unfold upwards to complete the insertion of all placement frames 9. Then, by rotating the rotating plate 18 and inserting the insertion rod 20 into the two connecting blocks 19, the rotating plate 18 and the baffle 17 are fixed, blocking the placement frames 9 and preventing them from being pulled out of the U-shaped frame 5.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A pusher cart for producing steamed buns, comprising a movable plate (1), characterized in that, Support frames (2) are welded and fixed to the top four corners of the movable plate (1), and top plates (3) are welded and fixed to the top of each of the four support frames (2). Placement mechanisms (4) are arranged at equal intervals between the top plates (3) and the movable plate (1). The placement mechanism (4) includes a U-shaped frame (5), fixing blocks (7) welded and fixed to the outer walls on both sides, hanging rings (8) welded and fixed to the top and bottom of the fixing blocks (7), a placement frame (9) inserted into the U-shaped frame (5), and a stainless steel mesh (10) welded and fixed to the bottom of the inner walls around the placement frame (9). Adjacent placement mechanisms (4) are connected by a connecting... The top of the top plate (3) is fixed with a mounting frame (12), and the top two sides of the mounting frame (12) are respectively rotatably connected with winding wheels (13). The top two sides of the top plate (3) are respectively fixed with fixed pulleys (15). The top corner of the moving plate (1) is connected to the top plate (3) with a limiting mechanism (16). The limiting mechanism (16) includes a baffle (17), a rotating plate (18) rotatably connected to the bottom of the baffle (17), a connecting block (19) welded and fixed to the outer wall of the baffle (17) and the rotating plate (18) respectively, and a plug rod (20) inserted into the top of the connecting block (19).

2. The pusher cart for steamed bun production according to claim 1, characterized in that, The two ends of the outer walls on both sides of the U-shaped frame (5) are respectively welded and fixed with sliders (6), and the sliders (6) and the support frame (2) form a sliding fit.

3. The pusher cart for steamed bun production according to claim 1, characterized in that, The outer walls of the two sides of the placement frame (9) are respectively welded and fixed with sliding strips, and the inner walls of the two sides of the U-shaped frame (5) are provided with sliding grooves that form a sliding fit with the sliding strips.

4. The material pusher for steamed bun production according to claim 1, characterized in that, A servo motor (14) is fixedly mounted on the outer wall of one end of the mounting bracket (12), and the output shaft of the servo motor (14) is connected and fixed to one end of one of the winding wheels (13) through a coupling. The other ends of the two winding wheels (13) are fitted with meshing gear sets.

5. A pusher cart for steamed bun production according to claim 1, characterized in that, A rope is wound on the winding reel (13), and one end of the rope is connected to the uppermost placement mechanism (4).

6. The pusher cart for steamed bun production according to claim 1, characterized in that, The baffle (17) is welded and fixed to the support frame (2), and the bottom of the rotating plate (18) is rotatably connected to the moving plate (1).

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