Guide rail type goods conveying frame

Abstract

The utility model relates to the technical field of goods conveying racks, and discloses a guide rail type goods conveying rack which comprises a supporting frame, the outer wall of the supporting frame is fixedly connected with a guide rail, the inner wall of the guide rail is slidably connected with a shuttling plate, and the top of the shuttling plate is provided with an aligning mechanism. The aligning mechanism comprises a fixed plate fixedly connected to the top of the shuttling plate, positioning blocks are fixedly connected to the front side and the rear side of the fixed plate correspondingly, the inner walls of the positioning blocks are elastically connected with rotating columns through volute spiral springs, and the inner wall of the fixed plate is elastically connected with a movable plate through elastic telescopic rods A. A guide assembly is arranged at the top of a connecting plate. An extension assembly is arranged on the inner wall of the connecting plate. According to the utility model, a cargo box is placed on the movable plate, and at the moment, the elastic telescopic rod A is extruded to promote the contact plate to turn over, so that cargoes are aligned and centered through the connecting plate, a worker is prevented from adjusting and aligning for many times, the adjusting time is shortened, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of conveyor belt technology, and in particular to a guide rail type conveyor belt. Background Technology

[0002] Guide rail racking is a type of equipment used for the transfer and storage of goods, typically consisting of guide rails, the rack body, and a transmission device. It can be defined as: a warehousing and logistics equipment that uses a guide rail system to achieve directional transfer of goods between different locations and utilizes the rack structure to store and manage goods in an orderly manner.

[0003] When in use, workers need to use a forklift to place the cargo box on the shuttle board and then activate the corresponding remote control device to drive it. In order to ensure that the cargo box is in the center position to achieve a stable effect, the forklift operator needs to make multiple adjustments. These multiple adjustments reduce the overall work efficiency. Therefore, a guide rail type conveyor rack is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a guide rail type conveyor rack, which aims to improve the problem of the inconvenience of multiple adjustments to ensure that the goods box is in the center of the shuttle board in the existing technology.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a guide rail type conveyor rack, including a support frame, a guide rail fixedly connected to the outer wall of the support frame, a shuttle plate slidably connected to the inner wall of the guide rail, and an alignment mechanism provided on the top of the shuttle plate;

[0006] The alignment mechanism includes a fixed plate fixedly connected to the top of the shuttle plate. Positioning blocks are fixedly connected to both the front and rear sides of the fixed plate. A rotating column is elastically connected to the inner wall of the positioning block via a spiral spring. A movable plate is elastically connected to the inner wall of the fixed plate via an elastic telescopic rod A. A contact plate is fixedly connected to the outer arc surface of the rotating column. A movable plate is slidably connected to the top of the contact plate. A connecting plate is rotatably connected to the inner side of the top of the movable plate. A guide assembly is provided on the top of the connecting plate. An extension assembly is provided on the inner wall of the connecting plate.

[0007] As a further description of the above technical solution:

[0008] The guiding assembly includes a guide post fixedly connected to the top of the connecting plate, a support plate fixedly connected to the top of the fixed plate, and the outer arc surface of the guide post penetrating and slidably connected to the inner wall of the support plate.

[0009] As a further description of the above technical solution:

[0010] The outer wall of the movable plate is slidably connected to the inner surface of the fixed plate.

[0011] As a further description of the above technical solution:

[0012] The bottom sides of the movable plate are provided with inclined surfaces, and the contact plate on the side facing the movable plate contacts the inclined surface of the movable plate.

[0013] As a further description of the above technical solution:

[0014] The outer wall of the rotating column is rotatably connected to the inner wall of the positioning block.

[0015] As a further description of the above technical solution:

[0016] The contact plate is provided in multiple sets, and the multiple sets of contact plates are arranged symmetrically about the axis of the support frame.

[0017] As a further description of the above technical solution:

[0018] The extension assembly includes an elastic telescopic rod B fixedly connected to the inner wall of the connecting plate, and a connecting plate is fixedly connected to the side of the elastic telescopic rod B away from the moving plate.

[0019] As a further description of the above technical solution:

[0020] A rubber column is fixedly connected to the side of the connecting plate away from the moving plate.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the cargo box is placed on the movable plate by the cooperation between the guide rail, shuttle plate and alignment mechanism. At this time, the elastic telescopic rod A is squeezed and causes the contact plate to flip, thereby aligning and centering the cargo through the connecting plate. This avoids the need for workers to adjust the alignment multiple times, thereby reducing adjustment time and improving work efficiency.

[0023] 2. In this utility model, through the mutual cooperation between the structures of the extended components, when the weight of the cargo box is light, the movable plate moves down a small distance, the connecting plate moves and drives the elastic telescopic rod B to stretch, so that the connecting plate extends out and the rubber column contacts the side of the cargo box. The friction of the rubber column and the contact plate work together to make up for the lack of alignment force caused by insufficient pressure of the light-loaded cargo. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of a guide rail type conveyor rack proposed in this utility model.

[0025] Figure 2 This is a three-dimensional schematic diagram of the fixing plate of a guide rail type conveyor belt proposed in this utility model;

[0026] Figure 3 This is a cross-sectional internal schematic diagram of the shuttle plate and its fixing plate of a guide rail type conveyor rack proposed in this utility model.

[0027] Figure 4 This is a cross-sectional internal schematic diagram of the positioning block of a guide rail type conveyor belt proposed in this utility model.

[0028] Figure 5 This is a cross-sectional internal schematic diagram of the connecting plate of a guide rail type conveyor belt proposed in this utility model.

[0029] Legend:

[0030] 1. Support frame; 2. Guide rail; 3. Shuttle plate; 4. Alignment mechanism; 401. Fixed plate; 402. Guide assembly; 4021. Guide column; 4022. Support plate; 403. Positioning block; 404. Contact plate; 405. Movable plate; 406. Elastic telescopic rod A; 407. Rotating column; 408. Connecting plate; 409. Moving plate; 410. Spiral spring; 5. Extension assembly; 501. Connecting plate; 502. Elastic telescopic rod B; 503. Rubber column. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figures 1-2 One embodiment of this utility model is a guide rail type conveyor rack, including a support frame 1. A guide rail 2 is fixedly connected to the outer wall of the support frame 1, and a shuttle plate 3 is slidably connected to the inner wall of the guide rail 2. The guide rail 2 and the shuttle plate 3 are controlled by wireless remote control to drive the shuttle plate 3 to move. An alignment mechanism 4 is provided on the top of the shuttle plate 3. The alignment mechanism 4 can be used to align and center the goods, thereby improving the efficiency of goods handling.

[0033] Reference Figures 2-4The alignment mechanism 4 includes a fixed plate 401 fixedly connected to the top of the shuttle plate 3. Positioning blocks 403 are fixedly connected to both the front and rear sides of the fixed plate 401. Two sets of positioning blocks 403 are provided on each side. A rotating column 407 is elastically connected to the inner wall of the positioning block 403 via a spiral spring 410. The elasticity of the spiral spring 410 allows the rotating column 407 to have a reset and compression alignment function. A movable plate 405 is elastically connected to the inner wall of the fixed plate 401 via an elastic telescopic rod A406. The elasticity of the telescopic rod A406 allows the movable plate 405 to have a reset and movement function. The top of the movable plate 405 is made of stainless steel to ensure a smooth surface. A horizontal plate is provided on the rear top of the movable plate 405 to prevent the cargo box from falling. Figure 2 As shown, a contact plate 404 is fixedly connected to the outer arc surface of the rotating column 407. The contact plate 404 is L-shaped, and a rubber cylinder is provided on the bottom side near the movable plate 405. A movable plate 409 is slidably connected to the top of the contact plate 404. A connecting plate 408 is rotatably connected to the inner side of the top of the movable plate 409. The movement of the movable plate 409 drives the connecting plate 408 to move. The sliding arrangement of the contact plate 404 and the movable plate 409 avoids movement interference. A guide component 402 is provided on the top of the connecting plate 408. The guide component 402 can guide the movement of the connecting plate 408. An extension component 5 is provided on the inner wall of the connecting plate 408. The extension component 5 can accommodate lighter cargo boxes.

[0034] Reference Figures 2-4 The guide assembly 402 includes a guide post 4021 fixedly connected to the top of the connecting plate 408. A support plate 4022 is fixedly connected to the top of the fixed plate 401. The cross-section of the support plate 4022 is concave. The outer arc surface of the guide post 4021 penetrates and is slidably connected to the inner wall of the support plate 4022. The sliding between the two causes the connecting plate 408 to move horizontally. The outer wall of the movable plate 405 is slidably connected to the inner surface of the fixed plate 401. A square opening matching the movable plate 405 is formed at the center of the fixed plate 401. The bottom sides of the movable plate 405 are sloped. The side of the contact plate 404 facing the movable plate 405 contacts the slope of the movable plate 405. The downward movement of the movable plate 405 squeezes the contact plate 404, causing the contact plate 404 to rotate. The outer wall of the rotating column 407 passes through and is rotatably connected to the inner wall of the positioning block 403. The rotation setting avoids motion interference. Multiple sets of contact plates 404 are provided. The multiple sets of contact plates 404 are symmetrically arranged about the axis of the support frame 1. The symmetrical arrangement facilitates the support of the cargo box.

[0035] Reference Figures 2-3 and Figure 5The extension component 5 includes an elastic telescopic rod B502 fixedly connected to the inner wall of the connecting plate 408. Both the elastic telescopic rod B502 and the elastic telescopic rod A406 are formed by two sets of sleeve rods interlocking with each other, and they can slide relative to each other to change their overall length. In addition, both the elastic telescopic rod B502 and the elastic telescopic rod A406 have built-in springs to give them a certain degree of elasticity. The side of the elastic telescopic rod B502 away from the moving plate 409 is fixedly connected to the connecting plate 501. The elastic telescopic rod B502 enables the connecting plate 501 to have a reset function. A guide groove is opened inside the connecting plate 408, and the guide groove matches the connecting plate 501. The matching setting can make the horizontal movement of the connecting plate 501 more stable. The side of the connecting plate 501 away from the moving plate 409 is fixedly connected to the rubber column 503. When the rubber column 503 is in contact with the cargo box, the friction reduces the left and right movement of the cargo box.

[0036] Working principle: When the cargo box needs to be placed on the movable plate 405, as the movable plate 405 moves downward, its bottom inclined surface presses against the rubber cylinder at the bottom of the contact plate 404, forcing the contact plate 404 to rotate around the rotating column 407. At this time, the spiral spring 410 is compressed, storing elastic potential energy. During the rotation of the contact plate 404, the top movable plate 409 slides along the contact plate 404, driving the connecting plate 408 to move horizontally. The guide column 4021 at the top of the connecting plate 408 slides in the concave inner wall of the support plate 4022, ensuring that the connecting plate 408 can only move horizontally and avoids deviation. The movement of the connecting plate 408 further pushes the cargo box, making it accurately centered in the horizontal direction, completing the alignment operation.

[0037] When the cargo box is light, the movable plate 405 moves downwards only slightly, and the contact plate 404 rotates too little. At this time, the extension assembly 5 comes into play: when the connecting plate 408 moves, it stretches the elastic telescopic rod B502, causing the connecting plate 501 to extend horizontally along the guide groove, and the rubber pillar 503 contacts the side of the cargo box. The friction of the rubber pillar 503 works in conjunction with the contact plate 404 to compensate for the lack of alignment force caused by insufficient pressure on the lightly loaded cargo, ensuring that the lightly loaded cargo is also centered. After the cargo is removed, the movable plate 405 moves upwards and resets under the spring force of the elastic telescopic rod A406, releasing the pressure on the contact plate 404. The spiral spring 410 drives the rotating column 407 to rotate the contact plate 404 back to the vertical position, and the movable plate 409 and the connecting plate 408 reset synchronously, thus satisfying the requirements for the next alignment operation.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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 guide rail type conveyor rack, comprising a support frame (1), characterized in that: The outer wall of the support frame (1) is fixedly connected to a guide rail (2), and the inner wall of the guide rail (2) is slidably connected to a shuttle plate (3). An alignment mechanism (4) is provided on the top of the shuttle plate (3). The alignment mechanism (4) includes a fixed plate (401) fixedly connected to the top of the shuttle plate (3). Positioning blocks (403) are fixedly connected to both the front and rear sides of the fixed plate (401). A rotating column (407) is elastically connected to the inner wall of the positioning block (403) through a spiral spring (410). A movable plate (405) is elastically connected to the inner wall of the fixed plate (401) through an elastic telescopic rod A (406). A contact plate (404) is fixedly connected to the outer arc surface of the rotating column (407). A moving plate (409) is slidably connected to the top of the contact plate (404). A connecting plate (408) is rotatably connected to the inner side of the top of the moving plate (409). A guide component (402) is provided on the top of the connecting plate (408). An extension component (5) is provided on the inner wall of the connecting plate (408).

2. The guide rail type conveyor rack according to claim 1, characterized in that: The guide assembly (402) includes a guide post (4021) fixedly connected to the top of the connecting plate (408), and a support plate (4022) fixedly connected to the top of the fixing plate (401). The outer arc surface of the guide post (4021) penetrates and is slidably connected to the inner wall of the support plate (4022).

3. The guide rail type conveyor rack according to claim 1, characterized in that: The outer wall of the movable plate (405) is slidably connected to the inner surface of the fixed plate (401).

4. The guide rail type conveyor rack according to claim 1, characterized in that: The bottom sides of the movable plate (405) are provided with inclined surfaces, and the side of the contact plate (404) facing the movable plate (405) contacts the inclined surface of the movable plate (405).

5. A guide rail type conveyor rack according to claim 1, characterized in that: The outer wall of the rotating column (407) is rotatably connected to the inner wall of the positioning block (403).

6. A guide rail type conveyor rack according to claim 1, characterized in that: The contact plate (404) is provided in multiple sets, and the multiple sets of contact plates (404) are arranged symmetrically about the axis of the support frame (1).

7. A guide rail type conveyor rack according to claim 1, characterized in that: The extension assembly (5) includes an elastic telescopic rod B (502) fixedly connected to the inner wall of the connecting plate (408), and a connecting plate (501) is fixedly connected to the side of the elastic telescopic rod B (502) away from the moving plate (409).

8. A guide rail type conveyor rack according to claim 7, characterized in that: A rubber column (503) is fixedly connected to the side of the connecting plate (501) away from the moving plate (409).

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