Commodity propelling device with pulleys and commodity display equipment
By setting a roller at the rear end of the propulsion block to roll in contact with the surface of the equipment, combined with a scroll spring drive, the problems of unstable movement of the propulsion block and insufficient propulsion strength in the existing technology are solved, achieving a more efficient product propulsion effect.
Patent Information
- Application Number
- CN202422128888.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-31
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-08-31
AI Technical Summary
The propeller of the existing commodity display equipment has poor movement stability and low propulsion strength due to the sliding connection between the propulsion block and the equipment, which affects the propulsion performance.
A roller is set at the rear end of the propulsion block. The roller is installed in the roller seat through a rotating shaft and is in rolling contact with the surface of the equipment. The power unit drives the propulsion block to move through a scroll spring. The roller seat and the power mounting seat are an integrated structure, which enhances the stability and load-bearing capacity of the propulsion block.
The moving stability and propulsion strength of the propulsion block are improved, and the overall propulsion performance of the commodity propulsion device is improved.
Smart Images
Figure CN223380327U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of commodity display equipment, and particularly relates to a commodity propulsion device with a pulley and commodity display equipment. Background Art
[0002] Currently, commercially available merchandise display equipment, such as freezers and shelves, is equipped with pushers to automatically sort merchandise. However, these pushers consist of a pusher block and a power unit, with the pusher block slidingly connected to the device on both sides. Due to the need to ensure the pusher block's mobility and machining accuracy, the pusher block's stability is poor, resulting in a low tolerable thrust force, which in turn reduces the pusher's performance. Utility Model Content
[0003] In order to solve the above problems existing in the prior art, the utility model provides a commodity propulsion device with a pulley and a commodity display device.
[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:
[0005] In the first aspect, the utility model provides a commodity propulsion device with a pulley, comprising a propulsion block and a power unit, wherein the power unit is mounted on the propulsion block to drive the propulsion block to move; a roller is provided at the rear end of the propulsion block, and the roller is in rolling contact with the surface of the equipment to which the propulsion block is mounted.
[0006] Furthermore, a roller seat is provided at the lower portion of the rear end of the propulsion block, and the roller is rotatably installed in the roller seat via a rotating shaft.
[0007] Furthermore, the roller seat is composed of two mounting plates, which are arranged in parallel with each other and extend backward from the lower rear end of the propulsion block to the outside of the propulsion block, and the roller is assembled in the gap between the two mounting plates.
[0008] Furthermore, the roller seat is arranged at a middle position at the lower rear end of the propulsion block.
[0009] Furthermore, the lower roller surface of the roller is lower than the bottom surface of the propulsion block.
[0010] Furthermore, a power mounting seat is provided at the rear end of the propulsion block, the power unit is assembled in the power mounting seat, and the lower end of the power mounting seat is connected to the roller seat.
[0011] Furthermore, the roller seat, the power mounting seat and the propulsion block are an integrated structure.
[0012] Furthermore, the power unit is a spiral spring, the outer end of which extends from the lower end of the front end of the propulsion block to be fixed to the front end of the device.
[0013] Furthermore, the commodity propulsion device with a pulley also includes a partition plate, and the front and rear ends of the partition plate are provided with connecting feet for being assembled on the equipment; at least one side surface of the partition plate is equipped with a propulsion block, and the propulsion block can be moved along the length direction of the partition plate, one end of the power unit is fixed to the front end of the partition plate, and the roller is in rolling contact with the side surface of the partition plate equipped with the propulsion block.
[0014] In a second aspect, the commodity display equipment of the present invention comprises one or more slides, wherein the slides are provided with the above-mentioned commodity propulsion device with pulleys, the propulsion block is mounted on the upper surface of the slide and can move along the length direction of the slide, one end of the power unit is fixed to the front end of the slide, and the roller is in rolling contact with the upper surface of the slide; or
[0015] The slide is equipped with the above-mentioned product propulsion device with pulleys, including a partition plate, which is arranged along the length direction of the slide, and the connecting legs at the front and rear ends of the partition plate are respectively installed at the front and rear ends of the slide; or,
[0016] The slides are arranged side by side on the shelves, and the shelves are also provided with the above-mentioned commodity propulsion device with pulleys. The partition plates are arranged along the front and rear directions of the shelves, and the connecting feet at the front and rear ends are respectively assembled at the front and rear ends of the shelves.
[0017] Beneficial effects of the utility model:
[0018] The utility model improves the stability of the movement of the propulsion block and enhances the propulsion strength that the propulsion block can withstand through the above technical solution, thereby improving the propulsion performance of the commodity propulsion device. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a structural diagram of a commodity propulsion device with a pulley according to the first embodiment of the present utility model;
[0020] Figure 2 This is a schematic structural diagram of a commodity propulsion device with a pulley according to the second embodiment of the present utility model;
[0021] Figure 3 This is a schematic diagram of the structure of the commodity propulsion device with pulleys according to the second embodiment of the present utility model;
[0022] Figure 4 This is a structural diagram of a commodity propulsion device with a pulley according to the third embodiment of the present utility model;
[0023] Figure 5 This is a schematic diagram of the usage structure of the commodity propulsion device with pulleys described in Example 3 of the present utility model.
[0024] Explanation of the accompanying drawings: 1. Propulsion block, 11. Assembly part, 2. Power unit, 3. Roller, 31. Rotating shaft, 4. Roller seat, 41. Mounting plate, 5. Power mounting seat, 6. Partition plate, 61. Connecting foot. DETAILED DESCRIPTION
[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.
[0026] The commodity propulsion device with pulleys described in embodiments 1 to 3 of the present invention includes a propulsion block 1 and a power unit 2. The power unit 2 is assembled on the propulsion block 1. Specifically, the propulsion block 1 can be a conventional propulsion block (such as Figure 1 ), or it can be a propulsion block with an up and down moving portion 12 (such as Figure 2 ) or a propulsion block with a rotation adjustment portion 13 (such as Figure 4 and Figure 5 ); A power mounting seat 5 is provided at the rear end of the propulsion block 1, and the power unit 2 is assembled in the power mounting seat 5. Preferably, the power unit 2 adopts a spiral spring (or a tension spring), the outer end of which extends from the lower end of the front end of the propulsion block 1 to be fixed to the front end of the device; when in use, the propulsion block 1 is driven by the power unit 2 to move forward to realize automatic forward sorting of goods.
[0027] like Figure 1-5 As shown, the rear end of the propulsion block 1 is provided with a roller 3. Specifically, a roller seat 4 is provided at the lower rear end of the propulsion block 1, and the roller 3 is rotatably mounted in the roller seat 4 via a rotating shaft 31. The roller seat 4 can be composed of two mounting plates 41, which are spaced apart and arranged in parallel and extend from the lower rear end of the propulsion block 1 to the outside of the propulsion block 1, with the roller 3 assembled in the gap between the two mounting plates 41. Specifically, the roller seat 4 is connected to the lower end of a power mounting seat 5, and the roller seat 4, power mounting seat 5, and propulsion block 1 form an integrated structure, preferably using integral injection molding.
[0028] When the propulsion device of this product is used, the propulsion block 1 is movably mounted on the device, the lower roller surface of the roller 3 is lower than the bottom surface of the propulsion block 1 and contacts the surface of the device, and during the movement of the propulsion block 1, the roller 3 rolls on the surface of the device (for example, Figure 3 and Figure 4, the commodity propulsion device with pulleys also includes a partition plate 6, the front and rear ends of the partition plate 6 are provided with connecting feet 61 for assembly on the equipment; at least one side surface of the partition plate 6 is equipped with a propulsion block 1, and the propulsion block 1 can move along the length direction of the partition plate 6, one end of the power unit 2 is fixed to the front end of the partition plate 6, and the roller 3 is in rolling contact with the side surface of the partition plate 6 equipped with the propulsion block 1), which greatly improves the stability of the movement of the propulsion block 1 and enhances the propulsion strength that the propulsion block 1 can withstand, thereby improving the propulsion performance of the commodity propulsion device. Preferably, the roller seat 4 is set in the middle position of the lower rear end of the propulsion block 1, and is slidably connected to the assembly part 11 of the equipment on both sides of the bottom of the propulsion block 1, forming a force point distributed in an isosceles triangle, so that the force on the propulsion block 1 is more balanced, the propulsion strength it can withstand is higher, and the movement is more stable.
[0029] Of course, the commodity propulsion device with pulleys described in the present invention can also be used in commodity display equipment (such as shelves), which includes one or more slides (roller slides or guide slides), and the slides are provided with the commodity propulsion device with pulleys. The propulsion block 1 is assembled on the upper surface of the slide and can move along the length direction of the slide. One end of the power unit 2 is fixed to the front end of the slide, and the roller 3 is in rolling contact with the upper surface of the slide.
[0030] Alternatively, the slide is equipped with a commodity propulsion device including a partition plate 6 (e.g. Figure 2 and Figure 4 ), the partition plate 6 is arranged along the length direction of the slide, and the connecting legs 61 at the front and rear ends thereof are respectively assembled at the front and rear ends of the slide.
[0031] Alternatively, the slides are arranged side by side on the shelves, and the shelves are also provided with one or more commodity pushing devices including partition plates 6. The partition plates 6 are arranged along the front and rear directions of the shelves, and the connecting feet 61 at the front and rear ends are respectively assembled at the front and rear ends of the shelves.
[0032] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications are also considered to be within the scope of protection of the present invention.
Claims
1. A commodity propulsion device with a pulley, characterized in that: The invention comprises a propulsion block (1) and a power unit (2), wherein the power unit (2) is assembled on the propulsion block (1) and drives the propulsion block (1) to move forward; a roller (3) is provided at the rear end of the propulsion block (1), and the roller (3) is in rolling contact with the surface of the device assembled with the propulsion block (1).
2. The product propulsion device with pulleys according to claim 1, characterized in that: A roller seat (4) is provided at the lower portion of the rear end of the propulsion block (1), and the roller (3) is rotatably mounted in the roller seat (4) via a rotating shaft (31).
3. The product propulsion device with pulleys according to claim 2, characterized in that: The roller seat (4) is composed of two mounting plates (41), which are arranged in parallel at intervals and extend backward from the lower rear end of the propulsion block (1) to the outside of the propulsion block (1). The roller (3) is assembled in the gap between the two mounting plates (41).
4. The product propulsion device with pulleys according to claim 2 or 3, characterized in that: The roller seat (4) is arranged at a middle position at the lower rear end of the propulsion block (1).
5. The commodity propulsion device with pulleys according to claim 4, characterized in that: The lower roller surface of the roller (3) is lower than the bottom surface of the propulsion block (1).
6. The commodity propulsion device with pulleys according to claim 2, 3 or 5, characterized in that: The rear end of the propulsion block (1) is provided with a power mounting seat (5), the power unit (2) is assembled in the power mounting seat (5), and the lower end of the power mounting seat (5) is connected to the roller seat (4).
7. The commodity propulsion device with pulleys according to claim 6, characterized in that: The roller seat (4), the power mounting seat (5) and the propulsion block (1) are an integrated structure.
8. The commodity propulsion device with pulleys according to any one of claims 2, 3, 5, or 7, characterized in that: The power unit (2) is a spiral spring, the outer end of which extends from the lower end of the front end of the propulsion block (1) to be fixed to the front end of the device.
9. The commodity propulsion device with pulleys according to any one of claims 2, 3, 5, or 7, characterized in that: The invention also includes a partition plate (6), wherein the front and rear ends of the partition plate (6) are provided with connecting feet (61) for being mounted on the equipment; at least one side surface of the partition plate (6) is equipped with a propulsion block (1), and the propulsion block (1) can move along the length direction of the partition plate (6); one end of the power unit (2) is fixed to the front end of the partition plate (6), and the roller (3) is in rolling contact with the side surface of the partition plate (6) equipped with the propulsion block (1).
10. A commodity display device, characterized in that: The invention comprises one or more slideways, wherein the slideways are provided with a commodity propulsion device with a pulley as claimed in any one of claims 1 to 8, wherein the propulsion block (1) is mounted on the upper surface of the slideway and can move along the length direction of the slideway, one end of the power unit (2) is fixed to the front end of the slideway, and the roller (3) is in rolling contact with the upper surface of the slideway; or The slide is equipped with the product propulsion device with pulleys according to claim 9, the partition plate (6) is arranged along the length direction of the slide, and the connecting legs (61) at the front and rear ends are respectively installed at the front and rear ends of the slide; or, The slides are arranged side by side on the shelf, and the shelf is also provided with a commodity propulsion device with pulleys as described in claim 9 above. The partition plate (6) is arranged along the front and rear directions of the shelf, and the connecting feet (61) at the front and rear ends are respectively assembled at the front and rear ends of the shelf.