A circular ring cross belt sorting machine with stable reinforcing effect

Abstract

The utility model belongs to the technical field of circular ring cross belt sorting machine, concretely relates to a circular ring cross belt sorting machine with stable reinforcing effect, including base, the lower fixedly connected with support plate of base, the lower fixedly connected with support of support plate, be provided with drive seat on the base, be provided with transmission seat on drive seat. The utility model is provided with sliding block, clamping block and threaded rod etc. components in the drive seat and buffer belt connecting part, utilize threaded rod rotation drive its and sliding block produce screw thread displacement, drive sliding block to push clamping block directional sliding in the card slot through the connecting block, make clamping block and drive seat form accurate clamping structure to form reliable spacing to buffer belt. The design enhances the connection stability of buffer belt and drive seat, avoids the looseness or deviation of both after assembly, effectively solves the problem of poor connection stability of buffer belt of circular ring cross belt sorting machine when using.

Description

Technical Field

[0001] This utility model relates to the technical field of circular cross-belt sorting machines, specifically a circular cross-belt sorting machine with a stable and reinforced effect. Background Technology

[0002] The circular cross-belt sorter is a highly efficient and flexible logistics sorting device that plays a vital role in modern warehousing and distribution centers. It employs a circular track design, with multiple carts carrying packages circulating along a closed track. Precise control technology enables high-speed, continuous sorting operations. This equipment is favored for its compact layout and high space utilization, making it particularly suitable for medium to large-sized logistics facilities, significantly improving sorting efficiency and processing capacity.

[0003] In practical applications, circular cross-belt sorting machines are widely used in e-commerce, express delivery, apparel, pharmaceuticals, and other industries due to their stable operating performance and high sorting accuracy. They can not only handle the sorting needs of large volumes and multiple product categories, but also adapt to items of different sizes and weights, demonstrating excellent versatility. Furthermore, these machines typically have a high level of automation, allowing for seamless integration with upper-level systems to achieve a high degree of synergy between information flow and logistics, further improving overall logistics efficiency.

[0004] In actual use, the connection stability between the buffer belt and the equipment in circular cross-belt sorting machines is unsatisfactory, affecting the overall smoothness and reliability of operation. Unstable connection can easily lead to stuttering and deviation during sorting, reducing sorting efficiency and accuracy, and may also increase wear on equipment components, posing a challenge to the long-term stable operation of the equipment and hindering the efficient implementation of logistics operations. Utility Model Content

[0005] The purpose of this invention is to provide a circular cross-belt sorting machine with a stable and reinforced effect, which solves the problem of poor connection stability between the buffer belt and the circular cross-belt sorting machine during use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a circular cross-belt sorting machine with stable reinforcement effect, comprising a base, a support plate fixedly connected to the lower end of the base, a bracket fixedly connected to the lower end of the support plate, a drive seat provided on the base, a transmission seat provided on the drive seat, a mounting bracket provided on the outer side of the base and above the transmission seat, a buffer belt contacting the outer side of the drive seat, a conveyor belt provided on the side of the buffer belt away from the drive seat, a mounting bracket fixedly connected to the outer side of the buffer belt, a slider slidably connected inside the mounting bracket, a connecting block fixedly connected to the side of the slider near the drive seat, a locking block fixedly connected to the side of the connecting block away from the slider, a threaded rod rotatably connected inside the mounting bracket, a knob fixedly connected to the lower end of the threaded rod, the knob contacting the mounting bracket, and a limit mechanism provided on the outer side of the mounting bracket.

[0007] Preferably, the mounting base has a sliding groove inside, which is slidably connected to the connecting block. This provides a precise guiding path for the locking block, ensuring that the locking block slides smoothly into the drive seat slot along a straight line, avoiding offset and jamming, and improving the stability and assembly efficiency of the locking process.

[0008] Preferably, the drive seat has a slot inside, the locking block contacts the mounting seat, and the locking block and the slot are slidably connected. The embedded engagement of the locking block and the slot forms a mechanical interlock structure, which significantly enhances the connection strength between the buffer strip and the drive seat and prevents lateral loosening.

[0009] Preferably, the outer side of the threaded rod is provided with positive and negative threads. The threaded rod and the slider are connected by threads, which can drive the sliders on both sides to move synchronously in opposite directions, ensuring that the clamping block is evenly stressed and clamps the drive seat, improving clamping stability, and simplifying the adjustment process of single-sided operation of the knob.

[0010] Preferably, a retaining ring is fixedly connected to the outer side of the threaded rod. The retaining ring contacts the inner wall of the mounting base, which can limit the axial movement of the threaded rod, ensure the accuracy of thread transmission, prevent misalignment of the locking block due to rod body offset, and enhance structural reliability.

[0011] Preferably, the limiting mechanism includes a limiting frame, a limiting frame slidably connected to the outer side of the mounting base, a limiting block fixedly connected to the side of the limiting frame near the knob, the limiting block slidably connected to the knob, a guide block fixedly connected to the outer side of the mounting base, a guide rod fixedly connected to the upper end of the guide block, a push plate fixedly connected to the upper end of the guide rod, the limiting frame slidably connected to the guide block, the limiting frame slidably connected to the push plate, a limiting ring fixedly connected inside the limiting frame, the limiting ring slidably connected to the guide rod, and a spring provided inside the limiting frame. The limiting mechanism, through the cooperation of the limiting frame, the limiting block, and the knob, combined with the elastic pre-tension of the guide rod and the spring, achieves controllable locking and releasing of the knob's rotational freedom, making operation convenient and preventing accidental touches, and ensuring the long-term stability of the locking state of the locking block.

[0012] Preferably, one end of the spring contacts the limiting frame, and the other end of the spring contacts the push plate. The restoring force generated by the elastic deformation of the spring can be used to push the limiting frame to automatically reset, ensuring that the limiting block returns to its original position and engages with the knob in time, maintaining the effectiveness of the limiting and simplifying the manual reset operation.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model incorporates components such as a slider, a locking block, and a threaded rod at the connection between the drive seat and the buffer belt. The rotation of the threaded rod drives the slider to generate threaded displacement, which in turn causes the slider to push the locking block through a connecting block, allowing it to slide directionally within a slot. This creates a precise locking structure between the locking block and the drive seat, reliably limiting the buffer belt's position. This design enhances the stability of the connection between the buffer belt and the drive seat, preventing loosening or misalignment after assembly, and effectively solves the problem of poor buffer belt connection stability in circular cross-belt sorting machines.

[0014] 2. This utility model innovatively configures components such as a limiting frame, a limiting block, and a spring. The elastic force of the spring drives the limiting block on the limiting frame to slide towards the knob and embed itself, achieving precise limiting of the knob. By limiting the rotational freedom of the knob, the position of the threaded rod connected to it is indirectly fixed, ensuring a stable engagement between the threaded rod drive block and the drive seat. This design strengthens constraints from the source of knob operation, effectively preventing the block from loosening or shifting, fundamentally guaranteeing the overall stability and connection reliability after the buffer strip is installed. Attached Figure Description

[0015] Figure 1 The overall three-dimensional structure of this utility model Figure 1 ; Figure 2 The overall three-dimensional structure of this utility model Figure 2 ; Figure 3 For the present utility model Figure 2 A three-dimensional view of the local structure; Figure 4 For the present utility model Figure 3 Enlarged view of part A of the structure.

[0016] In the diagram: 1. Base; 11. Support plate; 12. Bracket; 2. Drive seat; 21. Transmission seat; 22. Mounting bracket; 23. Buffer belt; 24. Conveyor belt; 3. Mounting bracket; 31. Slider; 32. Connecting block; 33. Slide groove; 34. Locking block; 35. Locking groove; 36. Threaded rod; 37. Retaining ring; 38. Knob; 4. Limiting mechanism; 41. Limiting frame; 42. Limiting block; 43. Guide block; 44. Guide rod; 45. Push plate; 46. Limiting ring; 47. Spring. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-4 A circular cross-belt sorting machine with stable reinforcement effect includes a base 1, a support plate 11 fixedly connected to the lower end of the base 1, a bracket 12 fixedly connected to the lower end of the support plate 11, a drive seat 2 on the base 1, a transmission seat 21 on the drive seat 2, a mounting bracket 22 on the outer side of the base 1 and above the transmission seat 21, a buffer belt 23 in contact with the outer side of the drive seat 2, a conveyor belt 24 on the side of the buffer belt 23 away from the drive seat 2, a mounting seat 3 fixedly connected to the outer side of the buffer belt 23, a slider 31 slidably connected inside the mounting seat 3, a connecting block 32 fixedly connected to the side of the slider 31 near the drive seat 2, a groove 33 opened inside the mounting seat 3, the groove 33 slidably connected to the connecting block 32, which can provide a precise guiding path for the card block 34, ensuring that the card block 34 slides smoothly into the card slot 35 of the drive seat 2 along a straight line, avoiding deviation and jamming, and improving the stability and assembly efficiency of the carding process.

[0019] Please see Figure 2-4A locking block 34 is fixedly connected to the side of the connecting block 32 away from the slider 31. A slot 35 is provided inside the drive seat 2. The locking block 34 contacts the mounting seat 3 and is slidably connected to the slot 35. Through the embedded engagement of the locking block 34 and the slot 35, a mechanical interlock structure is formed, which significantly enhances the connection strength between the buffer strip 23 and the drive seat 2 and prevents lateral loosening. A threaded rod 36 is rotatably connected inside the mounting seat 3. The outer side of the threaded rod 36 is provided with positive and negative threads. The threaded rod 36 is threadedly connected to the slider 31 and can drive the sliders 31 on both sides. Synchronous opposite or reverse movement ensures that the locking block 34 is evenly stressed and engages with the drive seat 2, improving clamping stability. It also simplifies the adjustment process of the knob 38 operating on one side. A retaining ring 37 is fixedly connected to the outer side of the threaded rod 36. The retaining ring 37 contacts the inner wall of the mounting seat 3, which can limit the axial movement of the threaded rod 36, ensure the accuracy of thread transmission, prevent the locking block 34 from being misaligned due to rod body offset, and enhance structural reliability. A knob 38 is fixedly connected to the lower end of the threaded rod 36. The knob 38 contacts the mounting seat 3. A limit mechanism 4 is provided on the outer side of the mounting seat 3.

[0020] Please see Figure 2-4 The limiting mechanism 4 includes a limiting frame 41. The limiting frame 41 is slidably connected to the outer side of the mounting base 3. A limiting block 42 is fixedly connected to the side of the limiting frame 41 near the knob 38. The limiting block 42 is slidably connected to the knob 38. A guide block 43 is fixedly connected to the outer side of the mounting base 3. A guide rod 44 is fixedly connected to the upper end of the guide block 43. A push plate 45 is fixedly connected to the upper end of the guide rod 44. The limiting frame 41 is slidably connected to the guide block 43 and the push plate 45. A limiting ring 46 is fixedly connected inside the limiting frame 41. The limiting ring 46 is slidably connected to the guide rod 44. An internal spring 47 is installed. One end of the spring 47 contacts the limit frame 41, and the other end of the spring 47 contacts the push plate 45. The restoring force generated by the elastic deformation of the spring 47 can push the limit frame 41 to automatically reset, ensuring that the limit block 42 returns to its original position and engages with the knob 38 in time, maintaining the effectiveness of the limit and simplifying the manual reset operation. The limit mechanism 4, through the cooperation of the limit frame 41, the limit block 42 and the knob 38, combined with the elastic pre-tightening of the guide rod 44 and the spring 47, realizes the controllable locking and releasing of the rotational freedom of the knob 38. The operation is convenient and prevents accidental touch, ensuring the long-term stability of the engagement state of the locking block 34.

[0021] The specific implementation process of this utility model is as follows: During actual installation and use, the operator first assembles and connects the buffer belt 23 with the drive seat 2. During this process, the buffer belt 23 synchronously drives the locking block 34 on the mounting seat 3 to slide towards the locking groove 35 on the drive seat 2 until the locking block 34 is fully embedded in the locking groove 35, completing the initial positioning. Subsequently, in order to release the locking state of the knob 38, the operator needs to move the limiting frame 41 horizontally to the side away from the knob 38. This action will drive the limiting ring 46 to slide smoothly along the guide rod 44, while compressing the spring 47 between the limiting frame 41 and the mounting seat 3 to store force, and driving the limiting block 42 at the front end of the limiting frame 41 to slide completely out of the limiting groove of the knob 38, thereby releasing the mechanical constraint on the rotation of the knob 38.

[0022] After the limit is released, the operator can manually rotate the knob 38, which will drive the threaded rod 36 fixedly connected to it to rotate synchronously. Since the threaded rod 36 and the slider 31 in the mounting base 3 form a threaded mating pair, the rotational motion of the threaded rod 36 will be converted into the linear displacement of the slider 31 along the axis of the threaded rod 36. During the movement, the slider 31 slides in a direction along the groove 33 opened in the inner wall of the mounting base 3 through the connecting block 32 fixed on its side, thereby pushing the locking block 34 connected to the end of the connecting block 32 to produce lateral displacement in the groove 35, until the locking block 34 is tightly fitted and engaged with the inner wall of the drive seat 2, forming a firm mechanical interlocking structure, and achieving precise limit and fixation of the buffer strip 23.

[0023] Once the locking block 34 and drive seat 2 are stably engaged, the operator only needs to release the external force applied to the limiting frame 41. At this time, the compressed spring 47 will release its stored elastic potential energy, pushing the limiting frame 41 to slide back along the guide rod 44 to reset. During the reset process, the limiting block 42 at the front end of the limiting frame 41 re-embeds into the limiting groove of the knob 38, again restricting the rotational freedom of the knob 38, effectively preventing the knob 38 from rotating in the opposite direction due to accidental contact or vibration, thus ensuring the long-term stability of the engagement between the locking block 34 and drive seat 2. This design, through the dual guarantee mechanism of "elastic pre-tightening + mechanical limiting," fundamentally solves the problem of easy loosening after the buffer belt 23 is connected to the drive seat 2, significantly improving the structural reliability and long-term stability of the speed belt assembly during the operation of the sorting machine.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A circular cross-belt sorting machine with a stable and reinforced effect, comprising a base (1), characterized in that: A support plate (11) is fixedly connected to the lower end of the base (1), and a bracket (12) is fixedly connected to the lower end of the support plate (11). A drive seat (2) is provided on the base (1), and a transmission seat (21) is provided on the drive seat (2). A mounting bracket (22) is provided on the outer side of the base (1) and at the upper end of the transmission seat (21). A buffer belt (23) contacts the outer side of the drive seat (2), and a conveyor belt (24) is provided on the side of the buffer belt (23) away from the drive seat (2). The outer side of the buffer belt (23) is fixedly connected to the support plate (11), and a bracket (12) is fixedly connected to the lower end of the support plate (11). A mounting base (3) is fixedly connected, and a slider (31) is slidably connected inside the mounting base (3). A connecting block (32) is fixedly connected to the side of the slider (31) near the drive seat (2). A locking block (34) is fixedly connected to the side of the connecting block (32) away from the slider (31). A threaded rod (36) is rotatably connected inside the mounting base (3). A knob (38) is fixedly connected to the lower end of the threaded rod (36). The knob (38) contacts the mounting base (3). A limit mechanism (4) is provided on the outside of the mounting base (3).

2. The circular cross-belt sorting machine with stable reinforcement effect according to claim 1, characterized in that: The mounting base (3) has a sliding groove (33) inside, and the sliding groove (33) is slidably connected to the connecting block (32).

3. A circular cross-belt sorting machine with a stable reinforcement effect according to claim 1, characterized in that: The drive seat (2) has a slot (35) inside, the card block (34) contacts the mounting seat (3), and the card block (34) is slidably connected to the slot (35).

4. A circular cross-belt sorting machine with a stable reinforcement effect according to claim 1, characterized in that: The threaded rod (36) has positive and negative threads on its outer side, and the threaded rod (36) and the slider (31) are connected by threads.

5. A circular cross-belt sorting machine with a stable reinforcement effect according to claim 1, characterized in that: A retaining ring (37) is fixedly connected to the outer side of the threaded rod (36), and the retaining ring (37) contacts the inner wall of the mounting base (3).

6. A circular cross-belt sorting machine with a stable reinforcement effect according to claim 1, characterized in that: The limiting mechanism (4) includes a limiting frame (41). The limiting frame (41) is slidably connected to the outer side of the mounting base (3). A limiting block (42) is fixedly connected to the side of the limiting frame (41) near the knob (38). The limiting block (42) is slidably connected to the knob (38). A guide block (43) is fixedly connected to the outer side of the mounting base (3). A guide rod (44) is fixedly connected to the upper end of the guide block (43). A push plate (45) is fixedly connected to the upper end of the guide rod (44). The limiting frame (41) is slidably connected to the guide block (43). The limiting frame (41) is slidably connected to the push plate (45). A limiting ring (46) is fixedly connected inside the limiting frame (41). The limiting ring (46) is slidably connected to the guide rod (44). A spring (47) is provided inside the limiting frame (41).

7. A circular cross-belt sorting machine with a stable reinforcement effect according to claim 6, characterized in that: One end of the spring (47) is in contact with the limiting frame (41), and the other end of the spring (47) is in contact with the push plate (45).

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