Stacking frame for grain stacking machine

Abstract

The utility model provides a stacking frame for a grain stacking machine, and belongs to the technical field of grain stacking machines. The stacking frame for the grain stacking machine comprises a frame and a containing plate, the containing plate is slidably connected with the frame, an adjusting mechanism is arranged between the frame and the containing plate and comprises a sliding rail, a sliding block, a fixing plate and a telescopic frame, and the sliding rail is fixedly connected between the inner walls of the frame; the sliding block is in sliding connection with the sliding rail; the fixing plate is fixedly connected to the bottom of the placing plate; the telescopic frame is installed on the fixing plate and rotationally connected with the sliding blocks, the telescopic frame is rotationally connected with the frame, the sliding blocks are driven to slide on the sliding rails, the sliding blocks drive the telescopic frame to rotate, the telescopic frame drives the fixing plate to move up and down, the fixing plate drives the containing plate to slide up and down along the frame, and the height of the containing plate can be flexibly adjusted. The storage capacity can be adjusted, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of grain stackers, in particular to a stacking frame for grain stackers. Background Art

[0002] Grain palletizer is a special equipment used for automatic palletizing and stacking grain bags or boxes. It is usually used in grain processing plants, grain storage centers, logistics distribution centers and other places to automatically stack grain bags or boxes according to certain specifications and stacking methods to improve stacking efficiency and production efficiency. Grain palletizer can quickly and accurately stack grain bags or boxes according to preset specifications and stacking methods to ensure neat and stable stacking. Automated grain palletizer can reduce manual operation, save labor costs, and reduce the labor intensity and work risks of operators. Grain palletizers are usually equipped with advanced control systems, which can realize accurate control and monitoring of the entire palletizing process, and improve the stability and reliability of the system. In order to ensure the safety of operators and equipment, grain palletizers may be equipped with various safety devices and protective measures, such as safety barriers, emergency stop buttons, etc. The stacking rack used for grain palletizers is a device specially designed for stacking and storing grain in warehousing, logistics and processing links. This stacking rack usually has a certain structural strength and stability to ensure safe and reliable stacking of a large number of grain bags or boxes.

[0003] The specifications of the existing stacking racks for grain stacking machines are fixed, and they can only store a certain amount of grain bags, and the storage amount cannot be adjusted, so the practicality is poor. Therefore, we propose a stacking rack for grain stacking machines to solve the above problems. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a stacking rack for a grain stacking machine which overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model provides a stacking frame for a grain stacking machine, comprising

[0006] The frame and the placement plate are slidably connected to the frame, and an adjustment mechanism is arranged between the frame and the placement plate. The adjustment mechanism includes

[0007] A slide rail, wherein the slide rail is fixedly connected between inner walls of the frame;

[0008] A slider, wherein the slider is slidably connected to the slide rail;

[0009] A fixing plate, the fixing plate is fixedly connected to the bottom of the placement plate;

[0010] A telescopic frame is installed on a fixed plate, the telescopic frame is rotatably connected to a slider, and the telescopic frame is rotatably connected to a frame.

[0011] In a preferred embodiment, the telescopic frame includes a first support rod, a second support rod and a positioning rod, the first support rod is rotatably connected to the second support rod, the first support rod is rotatably connected to the slider and the fixed plate, and the second support rod is rotatably connected to the frame.

[0012] In a preferred solution, the positioning rod is rotatably connected to the second support rod, a slideway is provided on the fixing plate, and the positioning rod is slidably connected to the inner wall of the slideway.

[0013] In a preferred solution, a first motor is fixed to the outside of the slider, an output end of the first motor is fixedly connected to a rotating shaft, an outer wall of the rotating shaft is fixedly connected to a gear, an inner wall of the slide rail is fixedly connected to a toothed plate, and the gear is meshingly connected to the toothed plate.

[0014] In a preferred solution, an extension mechanism is provided on the placement plate, and the extension mechanism includes a mounting plate and a sliding block. Two mounting plates and two sliding blocks are provided, and the two mounting plates are fixedly connected to the bottom of the placement plate.

[0015] In a preferred solution, a second motor is fixedly connected to the outer side of the placement plate, a bidirectional screw rod is fixedly connected to the output end of the second motor, and the bidirectional screw rod is connected to the mounting plate via a bearing.

[0016] In a preferred solution, a channel is opened on the top of the placement plate, a limit rod is fixedly connected between the inner walls of the channel, the sliding block is threadedly connected to the bidirectional screw rod, and the sliding block is slidably connected to the limit rod.

[0017] In a preferred solution, an extension plate is fixedly connected to the top of the sliding block, and the two extension plates are symmetrically arranged front and back.

[0018] The utility model provides a stacking frame for a grain stacking machine, and its beneficial effects include:

[0019] 1. By driving the slider to slide on the slide rail, the slider drives the telescopic frame to rotate, the telescopic frame drives the fixed plate to move up and down, and the fixed plate drives the placement plate to slide up and down along the frame. The height of the placement plate can be flexibly adjusted, and the storage capacity can be adjusted, which is highly practical.

[0020] 2. By starting the second motor, the output end of the second motor drives the bidirectional screw to rotate. Under the restriction of the limit rod, the two sliding blocks move away from each other along the limit rod, thereby driving the two extension plates to move away from each other. The parts of the two extension plates extending out of the frame can also be used to place grain bags, further increasing the storage space. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a three-dimensional diagram of the overall structure provided by the embodiment of the utility model;

[0023] Figure 2 A schematic diagram of the structure of the adjustment mechanism provided in the embodiment of the utility model;

[0024] Figure 3 A schematic diagram of a cross-sectional structure of a slider provided in an embodiment of the utility model;

[0025] Figure 4 A schematic diagram of the extension mechanism structure provided by an embodiment of the utility model;

[0026] In the figure: 1. frame; 2. adjustment mechanism; 201. slide rail; 202. slider; 203. fixed plate; 204. telescopic frame; 2041. first support rod; 2042. second support rod; 2043. positioning rod; 205. slideway; 206. first motor; 207. rotating shaft; 208. gear; 209. tooth plate; 3. extension mechanism; 301. mounting plate; 302. second motor; 303. bidirectional screw rod; 304. channel; 305. limit rod; 306. sliding block; 307. extension plate; 4. placement plate. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Reference Figure 1-Figure 4The utility model provides a technical solution: a stacking rack for a grain stacking machine, including a frame 1 and a placing plate 4, the placing plate 4 is slidably connected to the frame 1, an adjusting mechanism 2 is arranged between the frame 1 and the placing plate 4, the adjusting mechanism 2 includes a slide rail 201, a slider 202, a fixed plate 203 and a telescopic frame 204, the slide rail 201 is fixedly connected between the inner walls of the frame 1; the slider 202 is slidably connected to the slide rail 201; the fixed plate 203 is fixedly connected to the bottom of the placing plate 4; the telescopic frame 204 is installed on the fixed plate 203, the telescopic frame 204 is rotatably connected to the slider 202, and the telescopic frame 204 is rotatably connected to the frame 1, by driving the slider 202 to slide on the slide rail 201, the slider 202 drives the telescopic frame 204 to rotate, the telescopic frame 204 drives the fixed plate 203 to move up and down, and the fixed plate 203 drives the placing plate 4 to slide up and down along the frame 1, the height of the placing plate 4 can be flexibly adjusted, the storage capacity can be adjusted, and the practicability is strong;

[0029] In a preferred embodiment, the telescopic frame 204 includes a first support rod 2041, a second support rod 2042 and a positioning rod 2043, the first support rod 2041 is rotatably connected to the second support rod 2042, the first support rod 2041 is rotatably connected to the slider 202 and the fixed plate 203, the second support rod 2042 is rotatably connected to the frame 1, the positioning rod 2043 is rotatably connected to the second support rod 2042, a slideway 205 is provided on the fixed plate 203, the positioning rod 2043 is slidably connected to the inner wall of the slideway 205, when the slider 202 slides on the slide rail 201, the first support rod 2041 is rotated, the first support rod 2041 drives the second support rod 2042 to rotate, the second support rod 2042 drives the positioning rod 2043 to slide along the slideway 205, thereby driving the placement plate 4 to move up and down through the fixed plate 203;

[0030] In a preferred embodiment, a first motor 206 is fixed to the outer side of the slider 202, and a rotating shaft 207 is fixedly connected to the output end of the first motor 206, a gear 208 is fixedly connected to the outer wall of the rotating shaft 207, and a toothed plate 209 is fixedly connected to the inner wall of the slide rail 201, and the gear 208 is meshingly connected with the toothed plate 209. By starting the first motor 206, the output end of the first motor 206 drives the rotating shaft 207 to rotate, and the rotating shaft 207 drives the gear 208 to rotate. Since the gear 208 is meshingly connected with the toothed plate 209, the slider 202 is driven to slide on the slide rail 201.

[0031] In a preferred embodiment, an extension mechanism 3 is provided on the placement plate 4, and the extension mechanism 3 includes a mounting plate 301 and a sliding block 306. Two mounting plates 301 and two sliding blocks 306 are provided, and the two mounting plates 301 are fixedly connected to the bottom of the placement plate 4. The outer side of the placement plate 4 is fixedly connected to a second motor 302, and the output end of the second motor 302 is fixedly connected to a bidirectional screw rod 303. The bidirectional screw rod 303 is connected to the mounting plate 301 through a bearing. A channel 304 is opened on the top of the placement plate 4, and a limit rod 305 is fixedly connected between the inner walls of the channel 304. The sliding block 306 is threadedly connected to the bidirectional screw rod 303. The sliding block 306 is slidably connected to the limit rod 305, and an extension plate 307 is fixedly connected to the top of the sliding block 306. The two extension plates 307 are symmetrically arranged front and back. By starting the second motor 302, the output end of the second motor 302 drives the bidirectional screw rod 303 to rotate. Under the restriction of the limit rod 305, the two sliding blocks 306 move away from each other along the limit rod 305, and then drive the two extension plates 307 to move away from each other. The parts of the two extension plates 307 extending out of the frame 1 can also be used to place grain bags, further increasing the storage space. It should be noted that: the first motor 206 and the second motor 302 are both electrically connected to an external power supply.

[0032] Specifically, the working process or working principle of the stacking rack for the grain stacking machine is as follows: the staff starts the first motor 206, the output end of the first motor 206 drives the rotating shaft 207 to rotate, the rotating shaft 207 drives the gear 208 to rotate, and the gear 208 is meshed and connected with the tooth plate 209, thereby driving the slider 202 to slide on the slide rail 201, the slider 202 drives the telescopic frame 204 to rotate, the telescopic frame 204 drives the fixed plate 203 to move up and down, the fixed plate 203 drives the placement plate 4 to slide up and down along the frame 1, the height of the placement plate 4 can be flexibly adjusted, the storage capacity can be adjusted, and the practicability is strong.

[0033] At the same time, the second motor 302 can also be started, and the output end of the second motor 302 drives the bidirectional screw rod 303 to rotate. Under the restriction of the limit rod 305, the two sliding blocks 306 move away from each other along the limit rod 305, thereby driving the two extension plates 307 to move away from each other. The parts of the two extension plates 307 extending out of the frame 1 can also be used to place grain bags, further increasing the storage space so that more grain can be stored to meet the needs.

Claims

1. A palletizing frame for a grain palletizing machine, characterized in that: It comprises a frame (1) and a placement plate (4), wherein the placement plate (4) is slidably connected to the frame (1), an adjustment mechanism (2) is provided between the frame (1) and the placement plate (4), and the adjustment mechanism (2) comprises a slide rail (201), and the slide rail (201) is fixedly connected between the inner walls of the frame (1); A slider (202), wherein the slider (202) is slidably connected to the slide rail (201); A fixing plate (203), wherein the fixing plate (203) is fixedly connected to the bottom of the placement plate (4); A telescopic frame (204), wherein the telescopic frame (204) is mounted on a fixed plate (203), the telescopic frame (204) is rotatably connected to a slider (202), and the telescopic frame (204) is rotatably connected to a frame (1).

2. A stacking frame for a grain stacking machine according to claim 1, characterized in that: The telescopic frame (204) comprises a first support rod (2041), a second support rod (2042) and a positioning rod (2043); the first support rod (2041) is rotatably connected to the second support rod (2042); the first support rod (2041) is rotatably connected to both the slider (202) and the fixing plate (203); and the second support rod (2042) is rotatably connected to the frame (1).

3. A palletizing rack for a grain palletizing machine according to claim 2, characterized in that: The positioning rod (2043) is rotatably connected to the second support rod (2042); a slideway (205) is provided on the fixing plate (203); and the positioning rod (2043) is slidably connected to the inner wall of the slideway (205).

4. A palletizing rack for a grain palletizing machine according to claim 3, characterized in that: A first motor (206) is fixed to the outer side of the slider (202); an output end of the first motor (206) is fixedly connected to a rotating shaft (207); an outer wall of the rotating shaft (207) is fixedly connected to a gear (208); an inner wall of the slide rail (201) is fixedly connected to a toothed plate (209); and the gear (208) is meshingly connected to the toothed plate (209).

5. A palletizing rack for a grain palletizing machine according to claim 4, characterized in that: An extension mechanism (3) is provided on the placement plate (4), and the extension mechanism (3) comprises a mounting plate (301) and a sliding block (306). Two mounting plates (301) and two sliding blocks (306) are provided, and the two mounting plates (301) are fixedly connected to the bottom of the placement plate (4).

6. A stacking frame for a grain stacking machine according to claim 5, characterized in that: A second motor (302) is fixedly connected to the outer side of the placement plate (4), a bidirectional screw rod (303) is fixedly connected to the output end of the second motor (302), and the bidirectional screw rod (303) is connected to the mounting plate (301) via a bearing.

7. A stacking frame for a grain stacking machine according to claim 6, characterized in that: A channel (304) is provided on the top of the placement plate (4), a limit rod (305) is fixedly connected between the inner walls of the channel (304), the sliding block (306) is threadedly connected to the bidirectional screw rod (303), and the sliding block (306) is slidably connected to the limit rod (305).

8. A stacking frame for a grain stacking machine according to claim 7, characterized in that: An extension plate (307) is fixedly connected to the top of the sliding block (306), and the two extension plates (307) are symmetrically arranged front and back.

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