Tobacco leaf conveying box based on chain conveyor
By designing a tobacco leaf conveyor box with detachable front sealing guard plate and partition plate, the quality problems caused by manual unloading difficulties and tobacco leaf accumulation in the prior art are solved, and the safe loading and unloading of tobacco leaves and quality assurance is achieved.
Patent Information
- Application Number
- CN202421378262.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-06-17
AI Technical Summary
In tobacco automation production enterprises, the existing tobacco leaf conveyor box is difficult to unload manually and dangerous to operate due to the sealing design of the surrounding area. The tobacco leaves accumulate and squeeze into the conveyor box to produce pressurized oil smoke and plate-formed smoke, resulting in quality defects before processing.
A tobacco leaf conveyor conveyor is designed, using a detachable front-side sealing guard plate and partition plate to form a loading and unloading space and a multi-layer structure, which facilitates manual loading and unloading of tobacco leaves and prevents the tobacco leaf materials from squeezing each other.
Through this design, workers can easily load and unload tobacco leaves, ensure cargo safety, avoid the accumulation of tobacco leaves to produce pressurized fume and plate-formed smoke, and ensure quality before processing.
Smart Images
Figure CN222474845U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tobacco transportation, in particular to a tobacco transportation box based on a chain conveyor. Background Art
[0002] In automated tobacco production enterprises, chain conveyors are often used as the basic unit of automated logistics conveying systems to transport and transfer products to the next process. Chain conveyors are often used as a power source when conveying products, and need to be used with carrying containers to complete product conveying work. Commonly used carrying containers include tobacco conveying boxes, conveying frames, conveying plates, etc.
[0003] In actual use, during the transportation of the tobacco leaf conveyor box by the chain conveyor, except for the top surface that is convenient for feeding, the rest of the surfaces are completely sealed due to its design. In the vacuum rehumidification machine processing of the leaf threshing and redrying industry, tobacco leaves packed in cloth bags are often processed. This material is not easy to leak, but manual loading and unloading is required. It is difficult to manually unload the tobacco leaf conveyor box that is sealed on all sides. Workers often climb onto the chain conveyor transport track, step on the chain conveyor, and manually throw the bagged tobacco leaves into the tobacco leaf conveyor box. The operation is dangerous and unloading is extremely difficult. In addition, since the interior of a single tobacco leaf conveyor box is fully hollowed out and has only one entire storage space, the bagged tobacco leaves are piled up and squeezed against each other in the tobacco leaf conveyor box, resulting in the production of oil smoke and compacted smoke, causing quality defects before processing. Utility Model Content
[0004] The purpose of the utility model is to provide a tobacco conveying box based on a chain conveyor to solve the problems raised in the above background technology.
[0005] To achieve this purpose, the utility model adopts the following technical solutions:
[0006] A tobacco conveying box based on a chain conveyor, comprising:
[0007] A box frame, wherein a left sealing guard plate is arranged on the left side of the box frame, a right sealing guard plate is arranged on the right side of the box frame, a rear sealing guard plate is arranged on the rear side of the box frame, a front sealing guard plate is detachably arranged on the middle part of the front side of the box frame, a loading and unloading space is formed between the left and right sides of the front sealing guard plate and the left and right edges of the front side of the box frame, a sliding hole is opened on the right side of the box frame, and a guide positioning groove flush with the sliding hole is arranged on the rear side of the box frame;
[0008] A partition plate is slidably arranged in the sliding hole, and the partition plate is slidably connected to the guide positioning groove, the width of the sliding hole is greater than the width of the partition plate, and the height of the sliding hole is greater than the thickness of the partition plate.
[0009] Optionally, both left and right sides of the front sealing guard plate are provided with sliding grooves in the horizontal direction, and the sliding grooves are slidably provided with safety guardrails. The front left and right edges of the box frame are provided with safety hooks aligned with the safety guardrails, and the safety guardrails are detachably connected to the safety hooks.
[0010] Optionally, there are multiple sliding holes, and the multiple sliding holes are distributed on the right side of the box frame along the vertical direction, and the number of the partition plates is not greater than the number of the sliding holes.
[0011] Optionally, the partition plate is provided with a plurality of through holes, and the plurality of through holes are evenly distributed on the partition plate.
[0012] Optionally, a base is provided at the bottom of the box frame, and an avoidance groove is provided on the base.
[0013] Optionally, the box frame is made of alloy steel, and the partition plate is made of aluminum alloy.
[0014] Beneficial effects of the utility model:
[0015] The tobacco conveying box based on the chain conveyor provided by the utility model can adjust and load and unload the tobacco materials in the tobacco conveying box through the loading and unloading space when in use. The front sealing guard plate can be removed when necessary to meet the loading and unloading requirements of different tobacco materials. Secondly, by setting a partition plate, the tobacco conveying box can be isolated into a multi-layer structure, and each layer of tobacco materials does not interfere with each other, ensuring the independent force and load-bearing of each layer of tobacco materials, and preventing the upper layer of tobacco materials from squeezing the lower layer of tobacco materials to produce oil smoke and compacted smoke. Through the tobacco conveying box based on the chain conveyor, it is convenient to manually take and load and unload tobacco leaves, ensure the safety of cargo, and avoid the accumulation of bagged tobacco leaves to produce oil smoke and compacted smoke. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying creative work.
[0017] Figure 1 It is a structural schematic diagram of a tobacco conveying box based on a chain conveyor provided by the utility model when the partition plate is pulled out of the sliding hole;
[0018] Figure 2 It is a structural schematic diagram of a tobacco conveying box based on a chain conveyor provided by the utility model when a partition plate is inserted into a sliding hole;
[0019] Figure 3 It is a top view of the tobacco conveying box based on the chain conveyor provided by the utility model;
[0020] Figure 4 It is a structural schematic diagram of the partition plate in the utility model.
[0021] In the figure:
[0022] 100, box frame; 110, left side sealing guard plate; 120, right side sealing guard plate; 130, rear side sealing guard plate; 140, front side sealing guard plate; 141, safety guardrail; 142, safety hook; 150, loading and unloading space; 160, sliding hole; 170, guide positioning groove; 200, partition plate; 210, through hole; 300, base; 310, avoidance groove. DETAILED DESCRIPTION
[0023] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.
[0024] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0025] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0026] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.
[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.
[0028] like Figures 1 to 4 As shown, the utility model provides a tobacco conveying box based on a chain conveyor, including a box frame 100 and a partition plate 200. Among them, a left sealing guard plate 110 is arranged on the left side of the box frame 100, a right sealing guard plate 120 is arranged on the right side of the box frame 100, a rear sealing guard plate 130 is arranged on the rear side of the box frame 100, a front sealing guard plate 140 is detachably arranged on the middle part of the front side of the box frame 100, and a loading and unloading space 150 is formed between the left and right sides of the front sealing guard plate 140 and the left and right edges of the front side of the box frame 100, a sliding hole 160 is opened on the right side of the box frame 100, and a guide positioning groove 170 flush with the sliding hole 160 is arranged on the rear side of the box frame 100; the partition plate 200 is slidably penetrated in the sliding hole 160, and the partition plate 200 is slidably connected with the guide positioning groove 170, the width of the sliding hole 160 is greater than the width of the partition plate 200, and the height of the sliding hole 160 is greater than the thickness of the partition plate 200.
[0029] The tobacco conveying box based on the chain conveyor provided by the utility model can adjust and load and unload the tobacco materials in the tobacco conveying box through the loading and unloading space 150 when in use. The front side sealing guard plate 140 can be removed when necessary to meet the loading and unloading requirements of different tobacco materials. Secondly, by setting the partition plate 200, the tobacco conveying box can be isolated into a multi-layer structure, and each layer of tobacco materials does not interfere with each other, ensuring the independent force and load-bearing of each layer of tobacco materials, and preventing the upper layer of tobacco materials from squeezing the lower layer of tobacco materials to produce oil smoke and compacted smoke. Through the tobacco conveying box based on the chain conveyor, it is convenient to manually take and load and unload tobacco leaves, ensure the safety of cargo, and avoid the accumulation of bagged tobacco leaves to produce oil smoke and compacted smoke.
[0030] In some embodiments, both left and right sides of the front sealing guard plate 140 are provided with slide grooves in the horizontal direction, and the slide grooves are provided with safety guardrails 141 for sliding. The left and right edges of the front side of the box frame 100 are provided with safety hooks 142 aligned with the safety guardrails 141, and the safety guardrails 141 and the safety hooks 142 are detachably connected. Through the above structure, the safety guardrail 141 can slide in the slide groove to achieve the function of contraction, and the worker can untie the connection between the safety guardrail 141 and the safety hook 142 to load and unload the tobacco materials in the tobacco conveying box. The safety guardrail 141 can limit the load of the bagged tobacco materials while ensuring the safety of the user's operation.
[0031] In some embodiments, there are multiple sliding holes 160, and the multiple sliding holes 160 are distributed on the right side of the box frame 100 in the vertical direction. The number of partition plates 200 is not greater than the number of sliding holes 160, so that the tobacco conveying box is isolated into a multi-layer structure. For example, the number of sliding holes 160 is 2, and the number of partition plates 200 is 2, so that the tobacco conveying box is isolated into a 3-layer structure. The partition plate 200 is provided with a plurality of through holes 210, and the plurality of through holes 210 are evenly distributed on the partition plate 200, so as to ensure ventilation and heat dissipation of each layer of tobacco materials, and enhance the uniformity of the tobacco conveying box when carrying tobacco materials for processing. The diameter of the through hole 210 can be selected according to the requirements of different load-bearing, different board permeability and different load-bearing of tobacco material processing, and the diameter of the through hole 210 is preferably 80 mm.
[0032] In some embodiments, a base 300 is provided at the bottom of the box frame 100, and an avoidance groove 310 is provided on the base 300. By providing the avoidance groove 310, it is convenient for a forklift to transfer the tobacco conveying box. When in use, the fork arm of the forklift extends into the avoidance groove 310. The box frame 100 is made of alloy steel, and the partition plate 200 is made of aluminum alloy.
[0033] The front sealing guard plate 140 is fixed to the box frame 100 with a self-locking nut. When necessary, the front sealing guard plate 140 can be removed to meet the requirements of loading and unloading different materials. The designed loading and unloading space 150 is a hollow mode. The safety guardrail 141 is installed by opening a slide groove in the front sealing guard plate 140, so that the safety guardrail 141 can slide in the slide groove to form a contraction function; the width of the slide hole 160 is greater than the width of the partition plate 200, and the height of the slide hole 160 is greater than the thickness of the partition plate 200, which is convenient and reliable when the partition plate 200 is inserted; the guide positioning groove 170 can ensure that the partition plate 200 slides smoothly therein while increasing the convenience of quick disassembly of the partition plate 200; the partition plate 200 is made of aluminum alloy to ensure the load-bearing strength while minimizing the weight.
[0034] In order to ensure the convenience of manual operation when the tobacco conveying box is transported to a fixed position by a chain conveyor, the front side of the tobacco conveying box is designed as a semi-open structure, namely a loading and unloading space 150, so as to facilitate manual adjustment and loading and unloading of stored tobacco materials in a safe position; a retractable safety guardrail 141 is used to ensure the safety of operation of users while limiting the load on bagged tobacco materials; the guide positioning groove 170 is designed to regulate the horizontal position of the partition plate 200 during disassembly and assembly, so as to facilitate quick disassembly and assembly while effectively supporting the carried tobacco materials. When the guide positioning groove 170 is damaged, it is only necessary to remove the damaged guide positioning groove 170 and install a new guide positioning groove 170.
[0035] During use, when the tobacco conveying box moves to the designated node, the worker can untie the connection between the safety guardrail 141 and the safety hook 142 to load and unload the tobacco materials in the box; the partition plate 200 is used to isolate the tobacco conveying box into a multi-layer design, and each layer of tobacco materials complements each other to ensure the independent force and load-bearing capacity of each layer of tobacco materials, and prevent the upper layer of tobacco materials from squeezing the lower layer of tobacco materials to produce oil smoke and compacted smoke; the partition plate 200 is currently provided with a through hole 210 with a diameter of 80 mm to ensure ventilation and heat dissipation of each layer of tobacco materials, and enhance the uniformity of the tobacco conveying box when carrying tobacco materials for processing. When necessary, partition plates 200 with through holes 210 of different specifications and diameters can be installed to meet the requirements of different load-bearing, different board air permeability, and different load-bearing in tobacco material processing, thereby ensuring the uniformity of tobacco material carrying during processing.
[0036] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.
Claims
1. A tobacco conveying box based on a chain conveyor, characterized in that: include: A box frame, wherein a left sealing guard plate is arranged on the left side of the box frame, a right sealing guard plate is arranged on the right side of the box frame, a rear sealing guard plate is arranged on the rear side of the box frame, a front sealing guard plate is detachably arranged on the middle part of the front side of the box frame, a loading and unloading space is formed between the left and right sides of the front sealing guard plate and the left and right edges of the front side of the box frame, a sliding hole is opened on the right side of the box frame, and a guide positioning groove flush with the sliding hole is arranged on the rear side of the box frame; A partition plate is slidably arranged in the sliding hole, and the partition plate is slidably connected to the guide positioning groove, the width of the sliding hole is greater than the width of the partition plate, and the height of the sliding hole is greater than the thickness of the partition plate.
2. The tobacco conveying box based on chain conveyor according to claim 1 is characterized in that: The left and right sides of the front sealing guard plate are provided with sliding grooves in the horizontal direction, and the sliding grooves are slidably provided with safety guardrails. The left and right edges of the front side of the box frame are provided with safety hooks aligned with the safety guardrails, and the safety guardrails are detachably connected to the safety hooks.
3. The tobacco conveying box based on chain conveyor according to claim 1 is characterized in that: The number of the sliding holes is multiple, and the multiple sliding holes are distributed on the right side of the box frame along the vertical direction. The number of the partition plates is not greater than the number of the sliding holes.
4. The tobacco conveying box based on chain conveyor according to claim 1 is characterized in that: The partition plate is provided with a plurality of through holes, and the plurality of through holes are evenly distributed on the partition plate.
5. The tobacco conveying box based on chain conveyor according to claim 1 is characterized in that: A base is arranged at the bottom of the box frame, and an avoidance groove is opened on the base.
6. The tobacco conveying box based on a chain conveyor according to any one of claims 1 to 5, characterized in that: The box frame is made of alloy steel, and the partition plate is made of aluminum alloy.