Multifunctional combined belt conveyor

Abstract

The invention discloses a multifunctional combined belt conveyor. The multifunctional combined belt conveyor comprises a belt telescopic conveyor body and an angle-adjustable belt conveying auxiliary mechanism arranged at the free end of the belt telescopic conveyor body. The belt conveying auxiliary mechanism comprises a fixed frame body and an auxiliary belt; a fixed frame is rotatably arranged at the free end of the belt telescopic machine body, at least two conveying rollers are horizontally and rotatably arranged in the fixed frame at intervals and are in transmission connection together through an auxiliary belt, a first electric telescopic rod is hinged to the free end located below the fixed frame, and a second electric telescopic rod is hinged to the free end located below the first electric telescopic rod. The multifunctional combined belt conveyor has multiple adjusting functions such as length and angle, materials can be conveyed from a high position to a low position or from the low position to the high position, the materials can also be conveyed in the horizontal direction, and the conveying efficiency is improved. The method improves the practicability and flexibility, and can be applied to different scenes.

Description

Technical Field

[0001] The invention relates to the field of belt telescopic machines, and in particular to a multifunctional combined belt conveyor. Background Art

[0002] The belt telescopic machine adds a telescopic mechanism to the ordinary belt conveyor, so that the belt conveyor can freely extend and retract in the length direction. The user can adjust the length of the conveyor at any time according to their own requirements to meet the use needs of different sites. However, the current belt telescopic machine still has some shortcomings: First, when the belt telescopic machine extends or retracts, the length of the belt will change accordingly.

[0003] After searching, the Chinese patent application number is "CN202223288817.2", which discloses a belt telescopic machine, including a main box, the inner side of the main box is provided with a second box, the inner side of the second box is provided with a third box, and a conveyor belt is provided on the roller between the main box and the third box, and the lower surface of the main box is fixedly connected with equidistantly distributed telescopic adjustment mechanisms for adjusting the contraction of the conveyor belt. The utility model can realize automatic adjustment of belt winding by arranging a telescopic adjustment mechanism at the lower part of the main box of the belt telescopic machine. When the other two boxes are extended and retracted, the length of the belt can be self-extended and adjusted. At the same time, a centering limit mechanism is installed on the upper part of the main box, which solves the problems of unreasonable design of the belt contraction mechanism of the belt telescopic machine at this stage and the lack of centering limit function of the equipment.

[0004] The inventor discovered the following problems in the prior art during the implementation of the present invention:

[0005] The existing belt telescopic machine only has the function of adjusting the length but not the function of adjusting the angle, and can only transport materials unilaterally in the horizontal direction, which reduces its flexibility and practicality.

[0006] Therefore, it is an urgent problem to be solved by the present invention to provide a multifunctional combined belt conveyor which has multiple adjustment functions such as length and angle during use, can realize the transportation of materials from high to low or from low to high, improves its practicality and flexibility, can also transport in the horizontal direction, and can be used in different scenarios. Summary of the invention

[0007] In view of the above technical problems, the purpose of the present invention is to overcome the problem that the prior art only has the function of adjustable length but not the function of angle adjustment, and can only unilaterally transport materials in the horizontal direction, which reduces its flexibility and practicality of use. Thus, a multifunctional combined belt conveyor with multiple adjustment functions such as length and angle during use is provided, which can realize the transportation of materials from high to low or from low to high, improves its practicality and flexibility, can also transport in the horizontal direction, and can be used in different scenarios.

[0008] In order to achieve the above object, the present invention provides a multifunctional combined belt conveyor, the conveyor comprising: a belt telescopic machine body and a belt conveying auxiliary mechanism which is arranged on the free end of the belt telescopic machine body and has an adjustable angle;

[0009] The belt conveying auxiliary mechanism comprises: a fixed frame and an auxiliary belt; wherein,

[0010] A fixed frame is rotatably provided on the free end of the belt telescopic machine body, at least two conveying rollers are spaced inside the fixed frame and horizontally rotatably provided, and the two are connected together through the auxiliary belt transmission, and a No. 1 electric telescopic rod is hingedly provided on the free end located below the fixed frame, and the bottom end of the fixed frame away from the belt telescopic machine body is hingedly connected to the telescopic end of the No. 1 electric telescopic rod.

[0011] Preferably, the conveyor further comprises a support assembly which is arranged at the free end of the belt telescopic machine body and can be automatically folded, and the support assembly comprises: a No. 2 electric telescopic rod, a No. 1 support frame, a No. 2 support frame and a No. 3 electric telescopic rod; wherein,

[0012] A horizontal plate is fixedly arranged horizontally inside the free end of the belt telescopic machine body located below the belt conveying auxiliary mechanism, and two No. 1 support frames are rotatably arranged at intervals below the horizontal plate, and two No. 2 support frames are rotatably arranged at the free ends of the two No. 1 support frames, respectively, and a No. 1 assembly plate and a No. 2 assembly plate are respectively parallel and fixedly arranged between the two No. 1 support frames and the two No. 2 support frames, and a No. 2 electric telescopic rod and a No. 3 electric telescopic rod are respectively hingedly arranged on the horizontal plate and the No. 1 assembly plate, and the telescopic ends of the No. 2 electric telescopic rod and the No. 3 electric telescopic rod are respectively hingedly arranged on the No. 1 assembly plate and the No. 2 assembly plate.

[0013] Preferably, the support assembly further comprises a moving wheel; wherein,

[0014] A free end of each of the second support frames is rotatably provided with a moving wheel.

[0015] Preferably, the cylinder portion of the No. 1 electric telescopic rod is hingedly arranged on the transverse plate, and the telescopic end thereof is hingedly arranged on the free end of the fixed frame.

[0016] Preferably, the No. 1 electric telescopic rod and the No. 2 electric telescopic rod are hydraulic cylinders, and hydraulic stations used in conjunction with the No. 1 electric telescopic rod and the No. 2 electric telescopic rod are respectively provided on the horizontal plate. The No. 1 electric telescopic rod and the No. 2 electric telescopic rod are hydraulic cylinders, and hydraulic stations used in conjunction with the No. 1 electric telescopic rod and the No. 2 electric telescopic rod are respectively provided on the horizontal plate.

[0017] Preferably, the third electric telescopic rod is a servo electric cylinder.

[0018] Preferably, an extension portion flush with the auxiliary belt is horizontally fixedly disposed on the free end of the fixed frame, and the free end portion of the extension portion is bent downward.

[0019] Preferably, a handle is fixedly provided on the bottom of the free end of the fixed frame.

[0020] According to the above technical solution, the multifunctional combined belt conveyor provided by the present invention has the following beneficial effects when in use:

[0021] (1) During use, according to the actual situation on site, the length of the belt telescopic machine body can be appropriately adjusted, and the angle of the belt conveying auxiliary mechanism can be adjusted by driving the telescopic end of the No. 1 electric telescopic rod to extend from its cylinder, so that materials at a low place can be transported from the belt telescopic machine body through the belt conveying auxiliary mechanism to a high place to realize the transportation of materials from a low place to a high place, or materials at a high place can be transported from the belt conveying auxiliary mechanism to the belt telescopic machine body to realize the transportation of materials at a high place from a high place to a low place.

[0022] (2) After use, the telescopic end of the No. 1 electric telescopic rod can be driven to retract into its cylinder so that the belt conveying auxiliary mechanism 3 can be reversely rotated and restored to be flush with the belt telescopic machine body for transportation.

[0023] In summary, the present invention has multiple adjustment functions such as length and angle, which can realize the transportation of materials from high to low or from low to high, and can also transport them in the horizontal direction, thereby improving its practicality and flexibility, and can be used in different scenarios.

[0024] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation mode; and the parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention but do not constitute a limitation of the present invention. In the accompanying drawings:

[0026] Figure 1 It is a structural schematic diagram of a multifunctional combined belt conveyor provided in a preferred embodiment of the present invention;

[0027] Figure 2 It is a partial structural schematic diagram of a multifunctional combined belt conveyor provided in a preferred embodiment of the present invention;

[0028] Figure 3 yes Figure 2 Top view of the structure of part A in the middle.

[0029] Description of Reference Numerals

[0030] 1. Belt telescopic machine body; 2. No. 2 electric telescopic rod; 3. Belt conveying auxiliary mechanism; 301. Fixed frame; 302. Auxiliary belt; 4. No. 1 electric telescopic rod; 5. No. 1 support frame; 6. Horizontal board; 7. No. 2 support frame; 8. Moving wheel; 9. No. 3 electric telescopic rod; 10. Hydraulic station; 11. Extension part; 12. Handle. DETAILED DESCRIPTION

[0031] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0032] like Figure 1-3 As shown, the present invention provides a multifunctional combined belt conveyor, the conveyor comprising: a belt telescopic machine body 1 and a belt conveying auxiliary mechanism 3 which is arranged on the free end of the belt telescopic machine body 1 and has an adjustable angle;

[0033] The belt conveying auxiliary mechanism 3 includes: a fixed frame 301 and an auxiliary belt 302; wherein,

[0034] A fixed frame 301 is rotatably provided on the free end of the belt telescopic machine body 1, and at least two conveying rollers are spaced and horizontally rotatably provided inside the fixed frame 301, and the two are connected together through the auxiliary belt 302. A No. 1 electric telescopic rod 4 is hingedly provided on the free end below the fixed frame 301, and the bottom end of the fixed frame 301 away from the belt telescopic machine body 1 is hingedly connected to the telescopic end of the No. 1 electric telescopic rod 4.

[0035] In the above solution, when in use, a motor for driving any one of the conveying rollers to rotate is fixedly disposed on the fixed frame 301 , and the output shaft of the motor is coaxially connected to the end of the conveying roller through a coupling.

[0036] During use, according to the actual situation on site, the length of the belt telescopic machine body 1 can be appropriately adjusted, and the angle of the belt conveying auxiliary mechanism 3 can be adjusted by driving the telescopic end of the No. 1 electric telescopic rod 4 to extend from its cylinder, so that materials at a low place can be transported from the belt telescopic machine body 1 through the belt conveying auxiliary mechanism 3 to a high place to realize transporting materials from a low place to a high place, or transporting materials at a high place from the belt conveying auxiliary mechanism 3 to the belt telescopic machine body 1, so as to transport materials at a high place from a high place to a low place.

[0037] After use, the telescopic end of the No. 1 electric telescopic rod 4 can be driven to retract into its cylinder portion so that the belt conveying auxiliary mechanism 3 can be reversely rotated and restored to be flush with the belt telescopic machine body 1 for easy transportation.

[0038] In summary, the present invention has multiple adjustment functions such as length and angle, and can realize the transportation of materials from high to low or from low to high, thereby improving its practicality and flexibility, and can be used in different scenarios.

[0039] In a preferred embodiment of the present invention, the conveyor further comprises a support assembly which is arranged at the free end of the belt telescopic machine body 1 and can be automatically folded, and the support assembly comprises: a No. 2 electric telescopic rod 2, a No. 1 support frame 5, a No. 2 support frame 7 and a No. 3 electric telescopic rod 9; wherein,

[0040] A transverse plate 6 is fixedly arranged horizontally inside the free end of the belt telescopic machine body 1 located below the belt conveying auxiliary mechanism 3, and two No. 1 support frames 5 are rotatably arranged at intervals below the transverse plate 6, and two No. 2 support frames 7 are rotatably arranged at the free ends of the two No. 1 support frames 5, respectively, and a No. 1 assembly plate and a No. 2 assembly plate are respectively and fixedly arranged in parallel between the two No. 1 support frames 5 and the two No. 2 support frames 7, and a No. 2 electric telescopic rod 2 and a No. 3 electric telescopic rod 9 are respectively hingedly arranged on the transverse plate 6 and the No. 1 assembly plate, and the telescopic ends of the No. 2 electric telescopic rod 2 and the No. 3 electric telescopic rod 9 are respectively hingedly arranged on the No. 1 assembly plate and the No. 2 assembly plate.

[0041] In the above scheme, when in use, the support assembly can be folded and stretched by driving the telescopic ends of the third electric telescopic rod 9 and the second electric telescopic rod 2 to extend from or retract into their cylinders, so as to facilitate unfolding for use and folding for transportation.

[0042] Specifically, in the process of driving the telescopic end of the No. 2 electric telescopic rod 2 to extend from its cylinder portion, the two No. 1 support frames 5 can be driven to rotate and be in a vertical state, and in the process of driving the telescopic end of the second electric telescopic rod 9 to extend from its cylinder portion, the two No. 2 support frames 7 and the two No. 1 support frames 5 are all in a vertical state for supporting the belt telescopic machine body 1, so as to realize the deployment of the support assembly and improve its support strength as well as the stability and reliability of the support.

[0043] When use is finished, by driving the No. 2 electric telescopic rod 2 and the No. 3 electric telescopic rod 9 respectively to retract their respective telescopic ends into their respective cylinders, the No. 1 support frame 5 can be rotated in the opposite direction to approach the belt conveyor auxiliary mechanism 3 for folding, and the No. 2 support frame 7 also rotates in the opposite direction and approaches the cross plate 6 for folding operation, thereby realizing folding of the support assembly.

[0044] In a preferred embodiment of the present invention, the support assembly further comprises a moving wheel 8; wherein,

[0045] A moving wheel 8 is rotatably provided at the free end of each of the second supporting frames 7 .

[0046] In the above scheme, the moving wheel 8 is used to reduce the sliding friction between the second support frame 7 and the ground and convert it into rolling friction during the folding or stretching process of the support assembly, thereby reducing the friction of the second support frame 7 and extending its service life.

[0047] In a preferred embodiment of the present invention, the cylinder portion of the first electric telescopic rod 4 is hingedly arranged on the transverse plate 6 , and the telescopic end thereof is hingedly arranged on the free end of the fixed frame 301 .

[0048] In the above scheme, the angle of the belt conveying auxiliary mechanism 3 is adjusted by driving the telescopic end of the first electric telescopic rod 4 to extend from its cylinder.

[0049] In a preferred embodiment of the present invention, the first electric telescopic rod 4 and the second electric telescopic rod 2 are hydraulic cylinders, and the cross plate 6 is respectively provided with a hydraulic station 10 for use with the first electric telescopic rod 4 and the second electric telescopic rod 2.

[0050] In the above scheme, the hydraulic station is connected to the oil cylinder of the hydraulic cylinder by an oil pipe, and the hydraulic cylinder can realize various prescribed actions.

[0051] When in use, by driving the telescopic end of the No. 1 electric telescopic rod 4 to extend from or retract into its cylinder, the belt conveying auxiliary mechanism 3 can be driven to rotate along its rotation point so that its angle changes, thereby adjusting the belt conveying auxiliary mechanism 3 to transport materials in a high position from a high place to a low place or to transport materials in a low position from a low place to a high place.

[0052] By using the second electric telescopic rod 2 and the third electric telescopic rod 9 in coordination, the support assembly can be folded and extended by driving the telescopic ends of the second electric telescopic rod 2 and the third electric telescopic rod 9 to extend from or retract into their cylinders, thereby facilitating transportation.

[0053] In a preferred embodiment of the present invention, the third electric telescopic rod 9 is a servo electric cylinder.

[0054] In the above scheme, the servo electric cylinder is a modular product that integrates the servo motor and the lead screw. Its speed is 0.1 to 2 m / s. Because of the closed-loop servo control, the control accuracy is high. It has the characteristics of low cost and flexible configuration, and is the best substitute for hydraulic cylinders and air cylinders.

[0055] In a preferred embodiment of the present invention, an extension portion 11 flush with the auxiliary belt 302 is horizontally fixedly disposed on the free end of the fixed frame 301, and the free end portion of the extension portion 11 is bent downward.

[0056] In the above scheme, when in use, the extension portion 11 is aligned with the feeding end or the receiving end, so that the material at a high position can be transported from a high place to a low place or the material at a low position can be transported from a low place to a high place through the cooperation of the belt telescopic machine body 1 and the belt conveying auxiliary mechanism 3, and the extension portion 11 is bent downward so that its end is an arc-shaped smooth surface to prevent the material from being scratched by the end of the fixed frame 301 during the conveying process.

[0057] In a preferred embodiment of the present invention, a handle 12 is fixedly provided on the bottom of the free end of the fixed frame 301 .

[0058] In the above solution, when in use, the staff can hold the handle and pull the belt conveying auxiliary mechanism 3 downward or upward.

[0059] In summary, the multifunctional combined belt conveyor provided by the present invention overcomes the problem in the prior art that it only has the function of adjustable length but not the function of angle adjustment, and can only transport materials unilaterally in the horizontal direction, which reduces its flexibility and practicality of use.

[0060] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, a variety of simple modifications can be made to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.

[0061] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations.

[0062] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A multifunctional combined belt conveyor, characterized in that: The conveyor comprises: a belt telescopic machine body (1) and a belt conveying auxiliary mechanism (3) which is arranged on the free end of the belt telescopic machine body (1) and has an adjustable angle; The belt conveying auxiliary mechanism (3) comprises: a fixed frame (301) and an auxiliary belt (302); wherein: A fixed frame (301) is rotatably provided on the free end of the belt telescopic machine body (1), at least two conveying rollers are arranged at intervals and horizontally rotatably inside the fixed frame (301), and the two conveying rollers are connected together by the auxiliary belt (302). A first electric telescopic rod (4) is hingedly provided on the free end below the fixed frame (301), and the bottom end of the fixed frame (301) away from the belt telescopic machine body (1) is hingedly connected to the telescopic end of the first electric telescopic rod (4).

2. The multifunctional combined belt conveyor according to claim 1, characterized in that: The conveyor further comprises a support assembly which is arranged at the free end of the belt telescopic machine body (1) and can be automatically folded, the support assembly comprising: a No. 2 electric telescopic rod (2), a No. 1 support frame (5), a No. 2 support frame (7) and a No. 3 electric telescopic rod (9); wherein: A horizontal plate (6) is fixedly arranged horizontally inside the free end of the belt telescopic machine body (1) located below the belt conveying auxiliary mechanism (3), and two No. 1 support frames (5) are rotatably arranged at intervals below the horizontal plate (6), and two No. 2 support frames (7) are rotatably arranged at the free ends of the two No. 1 support frames (5), and a No. 1 assembly plate and a No. 2 assembly plate are respectively and parallelly and fixedly arranged between the two No. 1 support frames (5) and the two No. 2 support frames (7), and a No. 2 electric telescopic rod (2) and a No. 3 electric telescopic rod (9) are respectively hingedly arranged on the horizontal plate (6) and the No. 1 assembly plate, and the telescopic ends of the No. 2 electric telescopic rod (2) and the No. 3 electric telescopic rod (9) are respectively and correspondingly hingedly arranged on the No. 1 assembly plate and the No. 2 assembly plate.

3. The multifunctional combined belt conveyor according to claim 2, characterized in that: The support assembly further comprises a moving wheel (8); wherein, A moving wheel (8) is rotatably provided at the free end of each of the second supporting frames (7).

4. The multifunctional combined belt conveyor according to claim 2, characterized in that: The cylinder portion of the No. 1 electric telescopic rod (4) is hingedly arranged on the transverse plate (6), and the telescopic end thereof is hingedly arranged on the free end of the fixed frame (301).

5. The multifunctional combined belt conveyor according to claim 4, characterized in that: The first electric telescopic rod (4) and the second electric telescopic rod (2) are hydraulic cylinders, and the horizontal plate (6) is provided with a hydraulic station (10) for use with the first electric telescopic rod (4) and the second electric telescopic rod (2).

6. The multifunctional combined belt conveyor according to claim 2, characterized in that: The third electric telescopic rod (9) is a servo electric cylinder.

7. The multifunctional combined belt conveyor according to claim 1, characterized in that: An extension portion (11) flush with the auxiliary belt (302) is horizontally fixedly disposed on the free end of the fixed frame (301), and the free end portion of the extension portion (11) is bent downward.

8. The multifunctional combined belt conveyor according to claim 1, characterized in that: A handle (12) is fixedly arranged on the bottom of the free end of the fixed frame (301).

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