Composite reinforced gear
Patent Information
- Application Number
- CN202522809295.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-30
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-12-30
AI Technical Summary
[0004]针对上述情况，为解决现有的齿轮由于普遍采用一体式结构进行传递运动，从而导致齿轮发生损坏时只能进行整体更换，且齿轮的强度是固定的，这使得在需要进行高负载传动的情况下齿轮强度难以适应，不仅增加了齿轮的拆换成本，还降低了齿轮适用性的问题，本实用新型提供一种复合加强型齿轮，有效的实现了具有复合式组装加强成型的功能，且齿轮的任一部件发生损坏时其他完好部件仍然可以重复使用，不仅提高了齿轮的传动强度，还降低了齿轮的更换成本，还实现了具有拆装便捷的功能，提高了齿轮的适用性，保障了齿轮的使用效果
（1）、首先移动加强块并将通孔内侧壁与齿槽内侧壁相互契合，再将卡槽与齿板外侧壁相互契合从而能将加强块与齿板之间进行卡合连接，与此同时在多个加强块沿着齿板外侧壁均匀分布的作用下能对齿板外侧壁进行加强作业，接着移动插销并将插销沿着插孔插入从而能将插销与支撑杆之间进行卡合连接，再移动支撑杆并将侧块外侧壁与竖孔内侧壁进行相互契合，与此同时也就将插销外侧壁与侧槽内侧壁进行了相互契合，这样就使得支撑杆与齿板之间进行了卡合连接，随后移动限位板并将限位孔内侧壁与支撑杆外侧壁对齐后插入从而能将定位槽内侧壁与凹槽内侧壁相互契合，进而能将限位槽内侧壁与侧块外侧壁相互契合，与此同时在两个限位板分别从齿板上下两面限位的作用下能对齿板、加强块与支撑杆三者之间进行初步的嵌合，有效的实现了该齿轮具有复合式组装加强成型的功能，且齿轮的组装过程较为快捷，同时齿轮的任一部件发生损坏时其他完好部件仍然可以重复使用，不仅提高了齿轮的传动强度，还降低了齿轮的更换成本，该齿轮结构简单且实用性较强。
Smart Images
Figure CN224903923U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of gear technology, specifically a composite reinforced gear. Background Technology
[0002] Gears are a fundamental and crucial transmission component in mechanical engineering. Their core functions are to transmit motion, transmit power, change speed, and change torque. A gear is a mechanical component that transmits power and motion precisely and efficiently through the rigid meshing of its teeth.
[0003] Currently, existing gears generally use an integrated structure to transmit motion, which means that when a gear is damaged, it can only be replaced as a whole. Moreover, the strength of the gear is fixed, which makes it difficult for the gear strength to adapt to high load transmission conditions. This not only increases the cost of replacing the gear, but also reduces the applicability of the gear. Therefore, it is necessary to design a composite reinforced gear. Utility Model Content
[0004] To address the aforementioned issues, and to resolve the problem that existing gears, which generally employ a one-piece structure for motion transmission, require replacement of the entire gear when damaged, and have fixed strength, making them unsuitable for high-load transmission, this invention provides a composite reinforced gear. This gear effectively achieves composite assembly and reinforcement, allowing for reuse of intact components even if any part is damaged. This not only improves the gear's transmission strength but also reduces replacement costs, provides convenient assembly and disassembly, enhances applicability, and ensures optimal performance.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a composite reinforced gear, comprising a toothed assembly, a reinforcing assembly, a lever support assembly, and a limiting assembly. The lever support assembly supports the toothed assembly and drives it to rotate circumferentially. The toothed assembly transmits power. The reinforcing assembly strengthens the power transmission of the toothed assembly. The limiting assembly limits the positions of the toothed assembly, the reinforcing assembly, and the lever support assembly, connecting them to form a complete gear.
[0006] The aforementioned composite reinforced gear, wherein the gear assembly includes a gear plate, the outer side wall of the gear plate is provided with a tooth groove, and the upper surface of the gear plate is provided with a vertical hole, wherein the inner side wall of the vertical hole is provided with a side groove; and the upper surface of the gear plate is provided with a first connecting hole.
[0007] The aforementioned composite reinforced gear includes a reinforcing block, the outer wall of which has a slot and the inner wall of which has a through hole, wherein the inner wall of the through hole fits into the inner wall of the tooth groove; and the outer surface of the reinforcing block has a groove.
[0008] The aforementioned composite reinforced gear, wherein the rod support assembly includes a support rod, a side block is provided on the outer side wall of the support rod, and an insertion hole is provided on the outer side wall of the side block, wherein a pin is inserted into the inner side wall of the insertion hole; the outer side wall of the side block fits into the inner side wall of the vertical hole, and the outer side wall of the pin fits into the inner side wall of the side groove; and a thread is provided on the outer side wall of the support rod.
[0009] The aforementioned composite reinforced gear includes a limiting assembly comprising a limiting plate. The outer wall of the bottom surface of the limiting plate is provided with a positioning groove and a limiting groove, and the limiting groove is located in the middle of the positioning groove. The inner sidewall of the positioning groove fits into the inner sidewall of the groove, and the inner sidewall of the limiting groove fits into the outer sidewall of the side block. A limiting hole is provided on the inner wall of the top surface of the limiting groove, and the inner sidewall of the limiting hole fits into the outer sidewall of the support rod. A second connecting hole is provided on the upper surface of the limiting plate.
[0010] In the aforementioned composite reinforced gear, the first connecting hole and the second connecting hole have the same diameter, and the first connecting hole and the second connecting hole are detachably connected by an external fastener.
[0011] In the aforementioned composite reinforced gear, there are multiple reinforcing blocks, and the multiple reinforcing blocks are evenly distributed on the outer side wall of the gear plate.
[0012] In the aforementioned composite reinforced gear, there are two limiting plates, and the gear plate is located in the middle of the two limiting plates.
[0013] Compared with the prior art, the beneficial effects of this utility model are: (1) First, move the reinforcing block and fit the inner wall of the through hole with the inner wall of the tooth groove. Then, fit the slot with the outer wall of the tooth plate to connect the reinforcing block and the tooth plate. At the same time, the outer wall of the tooth plate is reinforced by the uniform distribution of multiple reinforcing blocks along the outer wall of the tooth plate. Next, move the pin and insert it along the insertion hole to connect the pin with the support rod. Then, move the support rod and fit the outer wall of the side block with the inner wall of the vertical hole. At the same time, the outer wall of the pin is fitted with the inner wall of the side groove. This makes the support rod and the tooth plate connected. Then, move the limiting plate. After aligning the inner wall of the limiting hole with the outer wall of the support rod, the inner wall of the positioning groove and the inner wall of the groove are fitted together, and the inner wall of the limiting groove and the outer wall of the side block are fitted together. At the same time, under the limiting action of the two limiting plates from the upper and lower sides of the tooth plate, the tooth plate, the reinforcing block and the support rod are initially fitted together, which effectively realizes the function of composite assembly and reinforcement of the gear. The assembly process of the gear is relatively quick. At the same time, if any part of the gear is damaged, the other intact parts can still be reused. This not only improves the transmission strength of the gear, but also reduces the replacement cost of the gear. The gear has a simple structure and strong practicality.
[0014] (2) By rotating the external fastener along the first and second connecting holes, the toothed plate and the limiting plate can be detachably connected. In this way, the toothed plate, the limiting plate, the support rod and the reinforcing block can be detachably connected to form a complete gear. This effectively realizes that the gear has the function of easy disassembly and assembly. Moreover, the same size support rod can be used for toothed plates of different sizes as needed, and the same size toothed plate can also be used for support rods of different sizes as needed. This not only improves the applicability of the gear, but also ensures the performance of the gear. Attached Figure Description
[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the toothed joint assembly structure of this utility model; Figure 3 This is a schematic diagram of the reinforcing component structure of this utility model; Figure 4 This is a schematic diagram of the rod support assembly structure of this utility model; Figure 5 This is a schematic diagram of the limiting component structure of this utility model; Figure 6This is a schematic diagram of the positioning groove structure of this utility model; In the diagram: 1. Toothed assembly; 101. Toothed plate; 102. Toothed groove; 103. Vertical hole; 104. Side groove; 105. First connecting hole; 2. Reinforcing assembly; 201. Reinforcing block; 202. Slot; 203. Through hole; 204. Groove; 3. Rod support assembly; 301. Support rod; 302. Side block; 303. Insertion hole; 304. Pin; 305. Thread; 4. Limiting assembly; 401. Limiting plate; 402. Limiting hole; 403. Second connecting hole; 404. Positioning groove; 405. Limiting groove. Detailed Implementation
[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model. Example
[0017] Depend on Figures 1-6 This invention discloses a composite reinforced gear, comprising a gear joint assembly 1, a reinforcing assembly 2, a lever support assembly 3, and a limiting assembly 4. The lever support assembly 3 supports the gear joint assembly 1 and drives it to rotate circumferentially. The gear joint assembly 1 transmits power. The reinforcing assembly 2 strengthens the power transmission of the gear joint assembly 1. The limiting assembly 4 limits the positions of the gear joint assembly 1, the reinforcing assembly 2, and the lever support assembly 3, connecting them to form a complete gear. This invention achieves a composite assembly and reinforcement function, and when any part of the gear is damaged, the other intact parts can still be reused. This not only improves the transmission strength of the gear but also reduces the replacement cost, and provides convenient assembly and disassembly, improving the gear's applicability and ensuring its performance.
[0018] Specifically, the toothed assembly 1 includes a toothed plate 101, the outer wall of which is provided with a toothed groove 102, and the upper surface of the toothed plate 101 is provided with a vertical hole 103, wherein the inner wall of the vertical hole 103 is provided with a side groove 104; the upper surface of the toothed plate 101 is provided with a first connecting hole 105. By moving the reinforcing block 201 and engaging the inner wall of the through hole 203 with the inner wall of the toothed groove 102, and then engaging the slot 202 with the outer wall of the toothed plate 101, the reinforcing block 201 and the toothed plate 101 can be engaged and connected.
[0019] Specifically, the reinforcing component 2 includes a reinforcing block 201, the outer wall of the reinforcing block 201 is provided with a slot 202, and the inner wall of the slot 202 is provided with a through hole 203, wherein the inner wall of the through hole 203 fits into the inner wall of the tooth groove 102; the outer surface of the reinforcing block 201 is provided with a groove 204, and the outer wall of the tooth plate 101 can be reinforced by the uniform distribution of multiple reinforcing blocks 201 along the outer wall of the tooth plate 101.
[0020] Specifically, the rod support assembly 3 includes a support rod 301, with a side block 302 on the outer wall of the support rod 301. The outer wall of the side block 302 has an insertion hole 303, and a pin 304 is inserted into the inner wall of the insertion hole 303. The outer wall of the side block 302 engages with the inner wall of the vertical hole 103, while the outer wall of the pin 304 engages with the inner wall of the side groove 104. The outer wall of the support rod 301 has a threaded line 305. By moving the pin 304 and inserting it along the insertion hole 303, the pin 304 and the support rod 301 can be engaged. Then, by moving the support rod 301 and engaging the outer wall of the side block 302 with the inner wall of the vertical hole 103, the outer wall of the pin 304 also engages with the inner wall of the side groove 104. This results in an engaging connection between the support rod 301 and the toothed plate 101.
[0021] Specifically, the limiting component 4 includes a limiting plate 401. The bottom outer wall of the limiting plate 401 is provided with a positioning groove 404 and a limiting groove 405, and the limiting groove 405 is located in the middle of the positioning groove 404. The inner sidewall of the positioning groove 404 fits into the inner sidewall of the groove 204, and the inner sidewall of the limiting groove 405 fits into the outer sidewall of the side block 302. A limiting hole 402 is provided on the inner wall of the top surface of the limiting groove 405, and the inner sidewall of the limiting hole 402 fits into the outer sidewall of the support rod 301. A second connecting hole 403 is provided on the upper surface of the limiting plate 401. By moving the limiting plate 401 and aligning the inner sidewall of the limiting hole 402 with the outer sidewall of the support rod 301, the inner sidewall of the positioning groove 404 can fit into the inner sidewall of the groove 204, and the inner sidewall of the limiting groove 405 can fit into the outer sidewall of the side block 302.
[0022] Specifically, the first connecting hole 105 and the second connecting hole 403 have the same diameter, and the first connecting hole 105 and the second connecting hole 403 are detachably connected by an external fastener. By rotating the external fastener along the first connecting hole 105 and the second connecting hole 403, the toothed plate 101 and the limiting plate 401 can be detachably connected, thereby allowing the toothed plate 101, the limiting plate 401, the support rod 301 and the reinforcing block 201 to be detachably connected and form a complete gear.
[0023] Specifically, there are multiple reinforcing blocks 201, and the multiple reinforcing blocks 201 are evenly distributed on the outer side wall of the tooth plate 101. The multiple reinforcing blocks 201 enable the reinforcing component 2 to have the design function of reinforcing the gear.
[0024] Specifically, there are two limiting plates 401, and the toothed plate 101 is located in the middle of the two limiting plates 401. By limiting the toothed plate 101 from the upper and lower sides of the toothed plate 101 respectively, the toothed plate 101, the reinforcing block 201 and the support rod 301 can be initially fitted together.
[0025] In use, firstly, move the reinforcing block 201 and align the inner wall of the through hole 203 with the inner wall of the toothed groove 102. Then, align the slot 202 with the outer wall of the toothed plate 101 to engage the reinforcing block 201 with the toothed plate 101. Simultaneously, the even distribution of multiple reinforcing blocks 201 along the outer wall of the toothed plate 101 strengthens the outer wall. Next, move the pin 304 and insert it into the insertion hole 303 to engage the pin 304 with the support rod 301. The support rod 301 is moved so that the outer wall of the side block 302 mates with the inner wall of the vertical hole 103. Simultaneously, the outer wall of the pin 304 mates with the inner wall of the side groove 104, thus creating a locking connection between the support rod 301 and the toothed plate 101. Then, the limiting plate 401 is moved and inserted after aligning the inner wall of the limiting hole 402 with the outer wall of the support rod 301, thereby mates the inner wall of the positioning groove 404 with the inner wall of the groove 204. This, in turn, mates the inner wall of the limiting groove 405 with the outer wall of the side block 302. Meanwhile, under the limiting action of the two limiting plates 401 respectively from the upper and lower sides of the tooth plate 101, the tooth plate 101, the reinforcing block 201 and the support rod 301 can be initially engaged, effectively realizing the function of composite assembly and reinforcement of the gear. The gear assembly process is relatively quick, and if any part of the gear is damaged, other intact parts can still be reused. This not only improves the transmission strength of the gear, but also reduces the replacement cost of the gear. Then, by rotating the external connection along the first connecting hole 105 and the second connecting hole 403... The fasteners enable a detachable connection between the toothed plate 101 and the limiting plate 401, and further enable a detachable connection between the toothed plate 101, the limiting plate 401, the support rod 301, and the reinforcing block 201 to form a complete gear. This effectively achieves the function of easy disassembly and assembly of the gear. Moreover, the same size support rod 301 can be used for various sizes of toothed plates 101 as needed, and the same size toothed plate 101 can also be used for various sizes of support rods 301 as needed. This not only improves the applicability of the gear, but also ensures the performance of the gear.
[0026] All components used in this utility model are finished products manufactured using existing technology and are available for purchase on the market; all components are general standard parts or parts known to those skilled in the art, and their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.
[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0028] 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 composite reinforced gear, comprising a gear meshing assembly (1), a reinforcing assembly (2), a strut support assembly (3), and a limiting assembly (4), characterized in that: The rod support assembly (3) is used to support the toothed assembly (1) and drive the toothed assembly (1) to rotate in a circular motion. The toothed assembly (1) is used for power transmission. The reinforcing assembly (2) is used to strengthen the power transmission strength of the toothed assembly (1). The limiting assembly (4) is used to limit the position of the toothed assembly (1), the reinforcing assembly (2) and the rod support assembly (3) and connect them into a complete gear. The toothed assembly (1) includes a toothed plate (101), the outer side wall of the toothed plate (101) is provided with a toothed groove (102), and the upper surface of the toothed plate (101) is provided with a vertical hole (103), wherein the inner side wall of the vertical hole (103) is provided with a side groove (104). The toothed plate (101) has a first connecting hole (105) on its upper surface; The reinforcing component (2) includes a reinforcing block (201), the outer wall of the reinforcing block (201) is provided with a slot (202), and the inner wall of the slot (202) is provided with a through hole (203), wherein the inner wall of the through hole (203) fits into the inner wall of the tooth groove (102); The outer surface of the reinforcing block (201) is provided with a groove (204).
2. The composite reinforced gear according to claim 1, characterized in that: The rod support assembly (3) includes a support rod (301), a side block (302) is provided on the outer side wall of the support rod (301), and an insertion hole (303) is provided on the outer side wall of the side block (302), wherein a pin (304) is inserted into the inner side wall of the insertion hole (303). The outer wall of the side block (302) fits into the inner wall of the vertical hole (103), while the outer wall of the pin (304) fits into the inner wall of the side groove (104). The outer wall of the support rod (301) is provided with a threaded line (305).
3. A composite reinforced gear according to claim 2, characterized in that: The limiting component (4) includes a limiting plate (401). The bottom outer wall of the limiting plate (401) is provided with a positioning groove (404) and a limiting groove (405). The limiting groove (405) is located in the middle of the positioning groove (404). The inner wall of the positioning groove (404) fits into the inner wall of the groove (204), and the inner wall of the limiting groove (405) fits into the outer wall of the side block (302). The inner wall of the top surface of the limiting groove (405) is provided with a limiting hole (402), and the inner wall of the limiting hole (402) and the outer wall of the support rod (301) fit together. The upper surface of the limiting plate (401) is provided with a second connecting hole (403).
4. A composite reinforced gear according to claim 3, characterized in that: The first connecting hole (105) and the second connecting hole (403) have the same diameter, and the first connecting hole (105) and the second connecting hole (403) are detachably connected by external fasteners.
5. A composite reinforced gear according to claim 1, characterized in that: The number of the reinforcing blocks (201) is multiple, and the multiple reinforcing blocks (201) are evenly distributed on the outer side wall of the toothed plate (101).
6. A composite reinforced gear according to claim 3, characterized in that: The number of the limiting plates (401) is two, and the toothed plate (101) is located in the middle of the two limiting plates (401).