Synchronous belt for conveying belt

Abstract

The synchronous belt for the conveying belt comprises a synchronous belt body, a driving wheel and a driven wheel, a driving shaft and a driven shaft are fixedly arranged in the driving wheel and the driven wheel respectively, a connecting plate is arranged on one side of the synchronous belt body, and one end of the driving shaft is actively connected with the connecting plate; a transmission part used for driving the driving shaft to operate is arranged at the bottom of one side of the connecting plate, a shifting mechanism used for moving the driven wheel up and down is arranged at the top of the connecting plate, and a limiting part is arranged between the shifting mechanism and the connecting plate and used for limiting the transmission part. Through the arranged shifting mechanism, the driven shaft can drive the transmission wheel to move up and down, then the synchronous belt body is loosened, the belt wheel can be conveniently replaced, the shifting mechanism can drive the limiting part to operate, the driving part can be fixed under the action of the limiting part, and then rapid disassembly and assembly of a motor of the driving part are achieved; therefore, the driving part is convenient to replace and maintain, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of synchronous belts, in particular to a synchronous belt for conveyor belts. Background Art

[0002] Currently, the synchronous belt uses a bearing seat and bolts to install the transmission wheel. Although the installation of the transmission wheel is achieved, if the synchronous belt is replaced, the bearing seat needs to be removed and replaced, and then assembled after replacement, which is time-consuming and labor-intensive, and has low practicality.

[0003] The Chinese utility model patent (application number: 202220950629.2) discloses "a rubber synchronous belt, comprising a mounting plate, bearing seats are installed on both sides of the upper surface of the mounting plate, a slave shaft is installed on the axial center of the bearing seat, a driven transmission wheel is installed on the outer wall of the slave shaft, and an active transmission wheel is provided below the driven transmission wheel. In this rubber synchronous belt, the canvas strips installed on the upper and lower parts of the inner wall of the transmission belt increase the tensile strength, and the glass fiber strips installed on the inner wall of the transmission belt are used to increase the wear resistance with the driven transmission wheel and the active transmission wheel"; the above patent can prove the defects of the existing technology.

[0004] Therefore, we have made improvements to this and proposed a synchronous belt for conveyor belts. Summary of the Invention

[0005] The purpose of the present invention is to address the existing synchronous belt which uses a bearing seat in combination with bolts to install the transmission wheel. Although the installation of the transmission wheel is achieved, when replacing the synchronous belt, the bearing seat needs to be removed and replaced, and then assembled after the replacement is completed, which is time-consuming and labor-intensive and has low practicality.

[0006] In order to achieve the above-mentioned purpose of the invention, the utility model provides a synchronous belt for a conveyor belt to improve the above-mentioned problem.

[0007] The specific application is as follows:

[0008] It includes a synchronous belt body, a driving wheel and a driven wheel, wherein a driving shaft and a driven shaft are fixedly provided in the driving wheel and the driven wheel respectively, a connecting plate is provided on one side of the synchronous belt body, and one end of the driving shaft is actively connected to the connecting plate, a transmission part for driving the driving shaft is provided at the bottom of one side of the connecting plate, a shifting mechanism for moving the driven wheel up and down is provided at the top of the connecting plate, a limiting part is provided between the shifting mechanism and the connecting plate, and the limiting part is used to limit the transmission part.

[0009] As a preferred technical solution of the present application, the transmission part is composed of a motor and a rectangular block.

[0010] As a preferred technical solution of the present application, the motor is arranged on a connecting plate, one side of the rectangular block is fixedly connected to the output shaft of the motor, and the other side of the rectangular block penetrates the connecting plate and is interlaced with the driving shaft.

[0011] As a preferred technical solution of the present application, the displacement mechanism consists of a first displacement part and a second displacement part.

[0012] As a preferred technical solution of the present application, the first displacement portion includes a threaded rod, a slot is provided at the top of the other side of the connecting plate, and the threaded rod is actively connected in the slot, and a rocker is fixed at the top of the threaded rod passing through the connecting plate.

[0013] As a preferred technical solution of the present application, the second displacement part includes a sliding rod, which is threadedly connected to the threaded rod, and a sliding groove is provided on one side of the groove that is slidably connected to one end of the sliding rod. A positioning round block is fixed to the other end of the sliding rod, and one end of the driven shaft is rotatably connected to the positioning round block.

[0014] As a preferred technical solution of the present application, the limiting portion is composed of a locking member, an L-shaped plate and a limiting plate.

[0015] As a preferred technical solution of the present application, the locking part is arranged at the bottom of one side of the connecting plate, and the motor is clamped in the locking part, the top end of the L-shaped plate is fixedly connected to one end of the sliding rod, and the bottom end of the L-shaped plate is fixedly connected to one side of the locking part, the limit plate is located at the top end of the motor, and the limit plate is fixedly mounted on the connecting plate.

[0016] As a preferred technical solution of the present application, a reinforcement portion is further provided on the top of the connecting plate.

[0017] As a preferred technical solution of the present application, the reinforcement portion includes a bolt, one end of which passes through the connecting plate and the top of the threaded rod in sequence and is threadedly connected with a nut.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] In the scheme of this application:

[0020] In order to solve the problem that the synchronous belt in the prior art uses a bearing seat and bolts to install the transmission wheel, although the installation of the transmission wheel is achieved, if the synchronous belt is replaced, the bearing seat needs to be removed and replaced, and then assembled after the replacement is completed, which is time-consuming and labor-intensive and has low practicality. The present application provides a shifting mechanism, which can enable the driven shaft to drive the transmission wheel to move up and down, thereby loosening the synchronous belt body, so that the pulley can be replaced conveniently, and the shifting mechanism can drive the limiting part to operate. Under the action of the limiting part, the driving part can be fixed, thereby realizing the rapid disassembly and assembly of the driving part motor, thereby facilitating the replacement and maintenance of the driving part and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic structural diagram of a synchronous belt for a conveyor belt provided in this application;

[0022] Figure 2 A schematic cross-sectional view of the synchronous belt for the conveyor belt provided in this application;

[0023] Figure 3 A schematic cross-sectional view of a shifting mechanism for a synchronous belt used in a conveyor belt provided in this application;

[0024] Figure 4 This is a schematic diagram of the cross-sectional structure of the limiting portion of the synchronous belt for the conveyor belt provided in this application.

[0025] Indicated in the figure:

[0026] 1. Synchronous belt body;

[0027] 2. Driving wheel;

[0028] 3. Driven wheel;

[0029] 4. Driving shaft;

[0030] 5. Driven shaft;

[0031] 6. Connecting plate;

[0032] 7. Transmission unit; 701. Motor; 702. Rectangular block;

[0033] 8. Shift mechanism; 801. Threaded rod; 802. Rocker; 803. Sliding rod; 804. Positioning block;

[0034] 9. Limiting portion; 901. Engaging member; 902. L-shaped plate; 903. Limiting plate;

[0035] 10. Reinforcement; 1001. Bolt; 1002. Nut. DETAILED DESCRIPTION

[0036] In order to help those skilled in the art better understand the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0037] As described in the background art, the synchronous belt uses a bearing seat and bolts to install the transmission wheel. Although the installation of the transmission wheel is achieved, if the synchronous belt is replaced, the bearing seat needs to be removed and replaced, and then assembled after replacement, which is time-consuming and labor-intensive and has low practicality.

[0038] In order to solve this technical problem, the utility model provides a synchronous belt for a conveyor belt.

[0039] Specifically, please refer to Figure 1-4 , the synchronous belts used for conveyor belts specifically include:

[0040] A synchronous belt body 1, a driving wheel 2 and a driven wheel 3, a driving shaft 4 and a driven shaft 5 are fixed in the driving wheel 2 and the driven wheel 3 respectively, a connecting plate 6 is provided on one side of the synchronous belt body 1, and one end of the driving shaft 4 is actively connected to the connecting plate 6, a transmission part 7 for driving the driving shaft 4 is provided at the bottom of one side of the connecting plate 6, a shifting mechanism 8 for moving the driven wheel 3 up and down is provided at the top of the connecting plate 6, a limiting part 9 is provided between the shifting mechanism 8 and the connecting plate 6, and the limiting part 9 is used to limit the transmission part 7.

[0041] The synchronous belt for the conveyor provided by the utility model can make the driven shaft drive the driving wheel to move up and down through the provided shifting mechanism, thereby loosening the synchronous belt body, so that the pulley can be replaced conveniently, and the shifting mechanism can drive the limiting part to operate, under the action of the limiting part, the driving part can be fixed, thereby realizing the rapid disassembly and assembly of the driving part motor, thereby facilitating the replacement and maintenance of the driving part and improving practicality.

[0042] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0043] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0044] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0045] Example 1, please refer to Figure 1 、 Figure 2 and Figure 4 , a synchronous belt for conveyor belt, whose transmission part 7 is composed of a motor 701 and a rectangular block 702.

[0046] Please refer to Figure 1 、 Figure 2 and Figure 4A synchronous belt for a conveyor belt, wherein the motor 701 is arranged on the connecting plate 6, one side of the rectangular block 702 is fixedly connected to the output shaft of the motor 701, and the other side of the rectangular block 702 penetrates the connecting plate 6 and is interlaced with the driving shaft 4.

[0047] Example 2, the synchronous belt for the conveyor belt provided in Example 1 is further optimized, specifically, as Figure 1-3 As shown, the displacement mechanism 8 is composed of a first displacement portion and a second displacement portion.

[0048] Further, such as Figure 1-3 As shown, the first displacement portion includes a threaded rod 801, a slot is provided on the top of the other side of the connecting plate 6, and the threaded rod 801 is actively connected in the slot, and the threaded rod 801 passes through the top of the connecting plate 6 and is fixed with a rocker 802.

[0049] Example 3, further optimizes the synchronous belt for the conveyor belt provided in Example 1 or 2, specifically, as Figure 1-3 As shown, the second displacement portion includes a slide rod 803, which is threadedly connected to the threaded rod 801. A slide groove is provided on one side of the slot and is slidably connected to one end of the slide rod 803. A positioning round block 804 is fixed to the other end of the slide rod 803, and one end of the driven shaft 5 is rotatably connected to the positioning round block 804.

[0050] Further, such as Figure 1-4 As shown, the limiting portion 9 is composed of a locking member 901 , an L-shaped plate 902 and a limiting plate 903 .

[0051] Further, such as Figure 1-4 As shown, the locking member 901 is arranged at the bottom of one side of the connecting plate 6, and the motor 701 is locked in the locking member 901, the top end of the L-shaped plate 902 is fixedly connected to one end of the sliding rod 803, and the bottom end of the L-shaped plate 902 is fixedly connected to one side of the locking member 901, the limit plate 903 is located at the top end of the motor 701, and the limit plate 903 is fixedly installed on the connecting plate 6.

[0052] Example 4: The synchronous belts used for the conveyor belts provided in the above embodiments are further optimized, such as Figure 1-3 As shown, a reinforcement portion 10 is further provided on the top of the connecting plate 6 .

[0053] Further, such as Figure 1-3 As shown, the reinforcement part 10 includes a bolt 1001, one end of the bolt 1001 passes through the connecting plate 6 and the top of the threaded rod 801 in sequence and is threadedly connected with a nut 1002. The bolt 1001, in combination with the bolt 1002, can fix the threaded rod 801, and can further limit the driven shaft 5.

[0054] The use process of the synchronous belt for the conveyor belt provided by the utility model is as follows:

[0055] When the synchronous belt body 1 or the transmission part 7 needs to be replaced, the nut 1002 is tightened to remove the nut 1002 from the bolt 1001, and the rocker 802 is turned. The rocker 802 drives the threaded rod 801 to rotate, so that the slide bar 803 simultaneously drives the positioning block 804 and the L-shaped plate 902 to move downward, and the positioning block 804 drives the driven shaft 5 to move downward, and the driven shaft 5 drives the driven wheel 3 to move downward, so that the synchronous belt body 1 is loosened, and the synchronous belt body 1 can be replaced conveniently. The L-shaped plate 902 drives the engaging part 901 to move downward, and the engaging part 901 is separated from the motor 701, so that the motor 701 can be directly replaced and repaired.

[0056] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0057] Obviously, the embodiments described above are only some of the embodiments of the present invention, rather than all of the embodiments. The preferred embodiments of the present invention are given in the accompanying drawings, but they do not limit the patent scope of the present invention. The present invention can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned specific embodiments, or to make equivalent replacements for some of the technical features therein. Any equivalent structure made using the contents of the present invention specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of protection of the present invention patent.

Claims

1. A synchronous belt for a conveyor belt, characterized in that: The invention comprises a synchronous belt body (1), a driving wheel (2) and a driven wheel (3), wherein a driving shaft (4) and a driven shaft (5) are fixedly provided in the driving wheel (2) and the driven wheel (3), respectively; a connecting plate (6) is provided on one side of the synchronous belt body (1), and one end of the driving shaft (4) is actively connected to the connecting plate (6); a transmission part (7) for driving the driving shaft (4) is provided at the bottom of one side of the connecting plate (6); a shifting mechanism (8) for moving the driven wheel (3) up and down is provided at the top of the connecting plate (6); a limiting part (9) is provided between the shifting mechanism (8) and the connecting plate (6); and the limiting part (9) is used to limit the transmission part (7).

2. A synchronous belt for a conveyor belt according to claim 1, characterized in that: The transmission part (7) is composed of a motor (701) and a rectangular block (702).

3. A synchronous belt for a conveyor belt according to claim 2, characterized in that: The motor (701) is arranged on the connecting plate (6), one side of the rectangular block (702) is fixedly connected to the output shaft of the motor (701), and the other side of the rectangular block (702) penetrates the connecting plate (6) and is interlacedly connected to the driving shaft (4).

4. A synchronous belt for a conveyor belt according to claim 3, characterized in that: The shifting mechanism (8) consists of a first shifting part and a second shifting part.

5. A synchronous belt for a conveyor belt according to claim 4, characterized in that: The first displacement portion comprises a threaded rod (801), a slot is provided at the top of the other side of the connecting plate (6), and the threaded rod (801) is actively connected in the slot, and a rocker (802) is fixedly provided at the top of the threaded rod (801) passing through the connecting plate (6).

6. A synchronous belt for a conveyor belt according to claim 5, characterized in that: The second displacement portion includes a sliding rod (803), the sliding rod (803) is threadedly connected to the threaded rod (801), one side of the slot is provided with a sliding groove slidably connected to one end of the sliding rod (803), the other end of the sliding rod (803) is fixedly provided with a positioning round block (804), and one end of the driven shaft (5) is rotatably connected to the positioning round block (804).

7. A synchronous belt for a conveyor belt according to claim 6, characterized in that: The limiting portion (9) is composed of a snap-fitting member (901), an L-shaped plate (902) and a limiting plate (903).

8. A synchronous belt for a conveyor belt according to claim 7, characterized in that: The engaging member (901) is arranged at the bottom of one side of the connecting plate (6), and the motor (701) is engaged in the engaging member (901). The top end of the L-shaped plate (902) is fixedly connected to one end of the sliding rod (803), and the bottom end of the L-shaped plate (902) is fixedly connected to one side of the engaging member (901). The limiting plate (903) is located at the top end of the motor (701), and the limiting plate (903) is fixedly mounted on the connecting plate (6).

9. The synchronous belt for conveyor belt according to claim 8, characterized in that: A reinforcement portion (10) is also provided on the top of the connecting plate (6).

10. The synchronous belt for conveyor belt according to claim 9, characterized in that: The reinforcement portion (10) comprises a bolt (1001), one end of which passes through the connecting plate (6) and the top of the threaded rod (801) in sequence and is threadedly connected to a nut (1002).

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