Conveying device
By designing a conveying device including a chain conveying module and a adjustment module, the problem of insufficient load capacity and stability in the conveying of heavy-duty products is solved, efficient and stable heavy-duty product delivery is achieved, and daily maintenance and adjustment processes are simplified.
Patent Information
- Application Number
- CN202422391089.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-09-29
AI Technical Summary
When traditional conveyor devices deal with heavy-duty products or use with high strength, they are difficult to meet the load capacity and conveying stability requirements, and the tensioning and adjustment of the conveying chain in the prior art is inconvenient.
A conveying device including a conveying frame, a drive module, a transmission module, a conveying module and a adjustment module is designed. A chain conveying module is adopted to control the chain tension of the conveying roller chain through the adjustment module, and the load capacity and conveying efficiency are improved.
It achieves high load capacity and high conveying efficiency, reduces friction losses, is suitable for heavy-duty product delivery, and is convenient for daily maintenance and tension adjustment.
Smart Images
Figure CN222860305U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a conveying device and belongs to the technical field of conveying equipment. Background Art
[0002] Traditional conveying devices usually use belt drives or simple roller structures. These designs perform well when handling light items, but they often fail to meet requirements when facing heavy products or high-intensity use. Belt conveyors are prone to problems such as slipping and deviation, which affect conveying accuracy and efficiency. The simple roller structure has obvious limitations in load capacity and conveying stability. Although some conveying devices in the prior art use chain conveying structures, most of them use dedicated heavy-duty conveyor chains, which have a large dead weight and high energy consumption, and the existing conveying devices are not convenient enough to adjust the tension of the conveyor chains. Utility Model Content
[0003] Based on the above background, the purpose of the present invention is to provide a conveying device to solve the problems described in the background technology.
[0004] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:
[0005] A conveying device comprises a conveying frame, a driving module, a transmission module, a conveying module and an adjusting module;
[0006] The driving module is fixed to one end of the conveying frame, the input end of the transmission module is connected to the output end of the driving module, and the transmission module has two output ends in opposite directions;
[0007] The conveying modules are provided with two, the two conveying modules are respectively arranged on one side of the conveying frame, and one end of each conveying module is respectively connected to an output end of the transmission module, the conveying module comprises a driving sprocket, a driven sprocket and a conveying roller chain, the driving sprocket is fixedly connected to the output end of the transmission module, and the driving sprocket is hinged to the conveying frame, the driven sprocket is hinged to the adjustment module, the conveying roller chain is respectively meshed with the driving sprocket and the driven sprocket, the conveying roller chain comprises a plurality of outer chain links and a plurality of inner chain links which are alternately connected in series, and each of the inner chain links is provided with a conveying attachment plate whose surface is higher than that of the outer chain link;
[0008] There are two adjustment modules, which are respectively arranged on one side of the conveying frame, and one end of each conveying module away from the transmission module is connected to the conveying frame through an adjustment module, and the adjustment module is used to adjust the center distance between the driving sprocket and the driven sprocket.
[0009] Preferably, the adjustment module includes an adjusting bolt, a bolt seat plate, two base plates and two adjustment plates, the adjusting bolt is arranged on the bolt seat plate, the bolt seat plate is fixedly connected to one of the ends of the base plates, the bottom of each base plate is fixedly connected to the conveyor frame, an adjustment plate is provided on the outer side of each base plate, an oblong hole is provided in the middle of each base plate, the driven sprocket is hinged to the adjustment plate through the oblong hole, and the end of the bolt is connected to the adjustment plate.
[0010] Preferably, the conveying module also includes two chain guide bars, which are respectively arranged at the top of one side of the conveying frame, and the chain guide bars are located between the driving sprocket and the driven sprocket, and the chain guide bars are used to support the conveying roller chain.
[0011] Preferably, the inner chain links are double-row chain links, the tops of the two outermost chain plates of the double-row chain links are bent and fixedly connected, the top surfaces of the two chain plates are higher than the top surfaces of the outer chain links, and the bottom of the conveying attachment plate is fixedly connected to the tops of the two chain plates.
[0012] Preferably, the driving module comprises a driving motor and a reducer, the driving motor and the reducer are both fixedly connected to the conveying frame, the output end of the conveying motor is fixedly connected to the input end of the reducer, and the output end of the reducer is fixedly connected to the transmission module.
[0013] Preferably, the transmission module includes a first transmission sprocket, a second transmission sprocket, a transmission roller chain and a transmission shaft, the first transmission sprocket is fixedly connected to the output end of the reducer, the transmission roller chain is respectively meshed with the first transmission sprocket and the second transmission sprocket, the second transmission sprocket is fixedly connected to the middle part of the transmission shaft, and an active sprocket is fixedly connected to each end of the transmission shaft.
[0014] Preferably, an adjusting nut and a base are provided at the bottom of the conveyor frame, and an oblong hole is provided on the side of the base. The adjusting nut passes through the oblong hole and is detachably fixedly connected to the side of the bottom end of the conveyor frame.
[0015] Compared with the prior art, the utility model has the following advantages:
[0016] The utility model provides a conveying device which adopts a chain conveying module, has a higher load capacity and higher conveying efficiency, reduces friction loss, and is suitable for conveying heavier products. The chain tension of the conveying roller chain can be better controlled by adjusting the module to ensure operational stability, and is convenient for tensioning and relaxing the conveying roller chain, facilitating daily maintenance. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.
[0018] Figure 1 It is a three-dimensional structural schematic diagram of a conveying device of the utility model;
[0019] Figure 2 It is a schematic diagram of the front end structure of a conveying device of the utility model;
[0020] Figure 3 This is a schematic diagram of the rear end structure of a conveying device of the utility model;
[0021] Figure 4 It is a structural schematic diagram of the conveying roller chain in the utility model;
[0022] In the figure: 1, conveyor frame; 2, drive module; 3, transmission module; 4, conveying module; 5, adjustment module; 101, adjustment nut; 102, base; 201, drive motor; 202, reducer; 301, first transmission sprocket; 302, second transmission sprocket; 303, transmission shaft; 401, driving sprocket; 402, driven sprocket; 403, conveying roller chain; 404, chain guide bar; 4031, outer chain link; 4032, inner chain link; 4033, conveying attachment plate; 501, adjustment bolt; 502, bolt seat plate; 503, bottom plate; 504, adjustment plate. DETAILED DESCRIPTION
[0023] The technical solution of the utility model is further described in detail below through specific embodiments and in combination with the accompanying drawings. It should be understood that the implementation of the utility model is not limited to the following embodiments, and any form of modification and / or change made to the utility model will fall within the protection scope of the utility model.
[0024] In the present invention, unless otherwise specified, all parts and percentages are weight units, and the equipment and raw materials used can be purchased from the market or are commonly used in the field. The methods in the following embodiments, unless otherwise specified, are conventional methods in the field. The components or equipment in the following embodiments, unless otherwise specified, are universal standard parts or components known to those skilled in the art, and their structures and principles are known to those skilled in the art through technical manuals or conventional experimental methods.
[0025] The following is a detailed description of the embodiments of the present invention in conjunction with the accompanying drawings. In the following detailed description, for ease of explanation, many specific details are described to provide a comprehensive understanding of the embodiments of the present invention. However, one or more embodiments may also be implemented by those skilled in the art without these specific details.
[0026] The embodiment of the utility model discloses a conveying device, such as Figure 1-4 As shown, the conveying device includes a conveying frame 1, a driving module 2, a transmission module 3, a conveying module 4 and an adjusting module 5.
[0027] The driving module 2 is fixed to one end of the conveying frame 1 , the input end of the transmission module 3 is connected to the output end of the driving module 2 , and the transmission module 3 has two output ends in opposite directions.
[0028] There are two conveying modules 4, which are respectively arranged on one side of the conveying frame 1, and one end of each conveying module 4 is respectively connected to an output end of the transmission module 3. The conveying module 4 includes a driving sprocket 401, a driven sprocket 402 and a conveying roller chain 403. The driving sprocket 401 is fixedly connected to the output end of the transmission module 3, and the driving sprocket 401 is hinged to the conveying frame 1, and the driven sprocket 402 is hinged to the adjustment module 5. The conveying roller chain 403 is meshed with the driving sprocket 401 and the driven sprocket 402 respectively. The conveying roller chain 403 includes a plurality of outer chain links 4031 and a plurality of inner chain links 4032 which are alternately connected in series, and each inner chain link 4032 is provided with a conveying attachment plate 4033 whose surface is higher than the outer chain link 4031;
[0029] There are two adjustment modules 5, which are respectively arranged on one side of the conveyor frame 1, and one end of each conveyor module 4 away from the transmission module 3 is connected to the conveyor frame 1 through an adjustment module 5, and the adjustment module 5 is used to adjust the center distance between the driving sprocket 401 and the driven sprocket 402.
[0030] The conveying device adopts a chain conveying module 4, which has a higher load capacity and higher conveying efficiency, reduces friction loss, and is suitable for conveying heavier products. By adjusting the module 5, the chain tension of the conveying roller chain 403 can be better controlled to ensure operational stability, and it is easy to perform tensioning and loosening operations on the conveying roller chain 403, facilitating daily maintenance.
[0031] In this embodiment, the adjustment module 5 includes an adjustment bolt 501, a bolt seat plate 502, two bottom plates 503 and two adjustment plates 504. The adjustment bolt 501 is arranged on the bolt seat plate 502. The bolt seat plate 502 is fixedly connected to the end of one of the bottom plates 503. The bottom of each bottom plate 503 is fixedly connected to the conveyor frame 1. An adjustment plate 504 is arranged on the outer side of each bottom plate 503. An oblong hole is arranged in the middle of each bottom plate 503. The driven sprocket 402 passes through the oblong hole and is hinged to the adjustment plate 504. The end of the bolt is connected to the adjustment plate 504. By rotating the adjustment bolt 501, the relative position of the adjustment bolt 501 and the bolt seat plate 502 is changed, so that the adjustment plate 504 connected to the end of the adjustment bolt 501 is displaced relative to the bottom plate 503. The end of the adjustment bolt 501 is movably connected to the adjustment plate 504, and the end of the adjustment bolt 501 can rotate relative to the adjustment plate 504. The adjustment module 5 of the above structure can conveniently and accurately adjust the center distance between the driving sprocket 401 and the driven sprocket 402, simplifying the adjustment process and the maintenance process.
[0032] In this embodiment, the conveying module 4 further includes a chain guide bar 404, two of which are provided, and the two chain guide bars 404 are respectively arranged at the top of one side of the conveying frame 1, and the chain guide bar 404 is located between the driving sprocket 401 and the driven sprocket 402, and the chain guide bar 404 is used to support the conveying roller chain 403. The chain guide bar 404 provides a stable support for the conveying roller chain 403, reduces the sagging and shaking caused by the dead weight of the chain, and thus can improve the conveying stability.
[0033] In this embodiment, the inner chain link 4032 is a double-row chain link, the tops of the two chain plates on the outermost sides of the double-row chain link are bent and fixedly connected, the top surfaces of the two chain plates are higher than the top surfaces of the outer chain links 4031, and the bottom of the conveying attachment plate 4033 is fixedly connected to the tops of the two chain plates. The double-row chain link improves the strength and carrying capacity of the conveying roller chain 403, and the bent chain plate top not only increases the contact area with the conveying attachment plate 4033, but also provides more stable support.
[0034] In this embodiment, the driving module 2 includes a driving motor 201 and a reducer 202, both of which are fixedly connected to the conveying frame 1, the output end of the conveying motor is fixedly connected to the input end of the reducer 202, and the output end of the reducer 202 is fixedly connected to the transmission module 3. The use of the reducer 202 allows the conveying device to operate at different speeds and adapt to various conveying requirements.
[0035] In this embodiment, the transmission module 3 includes a first transmission sprocket 301, a second transmission sprocket 302, a transmission roller chain and a transmission shaft 303, the first transmission sprocket 301 is fixedly connected to the output end of the reducer 202, the transmission roller chain is respectively engaged with the first transmission sprocket 301 and the second transmission sprocket 302, the second transmission sprocket 302 is fixedly connected to the middle of the transmission shaft 303, and the two ends of the transmission shaft 303 are respectively fixedly connected to a driving sprocket 401. The design of the transmission shaft 303 connecting the two driving sprockets 401 ensures the synchronous movement of the bilateral conveying module 4, and improves the balance and stability of the entire conveying device.
[0036] In this embodiment, an adjusting nut 101 and a base 102 are provided at the bottom of the conveyor frame 1. An oblong hole is provided on the side of the base 102. The adjusting nut 101 passes through the oblong hole and is detachably fixedly connected to the bottom side of the conveyor frame 1. This structure allows the height of the conveyor frame 1 to be flexibly adjusted to adapt to different safety environments and work requirements.
[0037] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.
Claims
1. A conveying device, characterized in that: The conveying device comprises a conveying frame (1), a driving module (2), a transmission module (3), a conveying module (4) and an adjusting module (5); The driving module (2) is fixed to one end of the conveying frame (1), the input end of the transmission module (3) is connected to the output end of the driving module (2), and the transmission module (3) has two output ends in opposite directions; The conveying modules (4) are provided with two, the two conveying modules (4) are respectively arranged on one side of the conveying frame (1), and one end of each conveying module (4) is respectively connected to an output end of the transmission module (3), the conveying module (4) comprises a driving sprocket (401), a driven sprocket (402) and a conveying roller chain (403), the driving sprocket (401) is fixedly connected to the output end of the transmission module (3), and the driving sprocket (401) is hinged to the output end. The conveying frame (1) is provided with a driven sprocket (402) hinged to an adjusting module (5), the conveying roller chain (403) is respectively meshed with the driving sprocket (401) and the driven sprocket (402), the conveying roller chain (403) comprises a plurality of outer chain links (4031) and a plurality of inner chain links (4032) which are alternately connected in series, and each of the inner chain links (4032) is provided with a conveying attachment plate (4033) whose surface is higher than that of the outer chain link (4031); Two adjusting modules (5) are provided, and the two adjusting modules (5) are respectively arranged on one side of the conveying frame (1), and one end of each conveying module (4) away from the transmission module (3) is connected to the conveying frame (1) via an adjusting module (5), and the adjusting module (5) is used to adjust the center distance between the driving sprocket (401) and the driven sprocket (402).
2. A conveying device according to claim 1, characterized in that: The adjustment module (5) comprises an adjustment bolt (501), a bolt seat plate (502), two base plates (503) and two adjustment plates (504); the adjustment bolt (501) is arranged on the bolt seat plate (502); the bolt seat plate (502) is fixedly connected to the end of one of the base plates (503); the bottom of each base plate (503) is fixedly connected to the conveyor frame (1); an adjustment plate (504) is arranged on the outer side of each base plate (503); an oblong hole is arranged in the middle of each base plate (503); the driven sprocket (402) passes through the oblong hole and is hinged to the adjustment plate (504); the end of the bolt is connected to the adjustment plate (504).
3. A conveying device according to claim 1, characterized in that: The conveying module (4) further comprises a chain guide bar (404), wherein two chain guide bars (404) are provided, and the two chain guide bars (404) are respectively arranged at the top of one side of the conveying frame (1), and the chain guide bar (404) is located between the driving sprocket (401) and the driven sprocket (402), and the chain guide bar (404) is used to support the conveying roller chain (403).
4. A conveying device according to claim 1, characterized in that: The inner chain link (4032) is a double-row chain link, and the tops of the two chain plates located at the outermost sides of the double-row chain link are bent and fixedly connected. The top surfaces of the two chain plates are higher than the top surfaces of the outer chain links (4031), and the bottom of the conveying attachment plate (4033) is fixedly connected to the tops of the two chain plates.
5. A conveying device according to claim 1, characterized in that: The driving module (2) comprises a driving motor (201) and a reducer (202); the driving motor (201) and the reducer (202) are both fixedly connected to the conveying frame (1); the output end of the conveying motor is fixedly connected to the input end of the reducer (202); and the output end of the reducer (202) is fixedly connected to the transmission module (3).
6. A conveying device according to claim 5, characterized in that: The transmission module (3) comprises a first transmission sprocket (301), a second transmission sprocket (302), a transmission roller chain and a transmission shaft (303); the first transmission sprocket (301) is fixedly connected to the output end of the reducer (202); the transmission roller chain is respectively meshed with the first transmission sprocket (301) and the second transmission sprocket (302); the second transmission sprocket (302) is fixedly connected to the middle of the transmission shaft (303); and both ends of the transmission shaft (303) are respectively fixedly connected to a driving sprocket (401).
7. A conveying device according to claim 1, characterized in that: The bottom of the conveyor frame (1) is provided with an adjusting nut (101) and a base (102); a side of the base (102) is provided with an oblong hole; the adjusting nut (101) passes through the oblong hole and is detachably fixedly connected to the side of the bottom end of the conveyor frame (1).