Rocker arm ball lifting mechanism

Abstract

The utility model relates to the related technical field of rocker arm balls, in particular to a rocker arm ball lifting mechanism which comprises a swing rod, a connecting column, transverse c-shaped steel, a connecting block, a gear, a driving block, a mounting block, a rotating disc, a connecting rod, a connecting plate, a placing plate and a ball, the swing rod is connected to the upper portion of the mounting plate, and the connecting column is connected to the surface of one side of the swing rod. The rocker arm ball lifting mechanism is mainly used for maker classrooms, comprehensive practice activity rooms and 3D design and teaching classrooms in primary and secondary schools, a circulating system takes the small balls as a carrier, and different mechanical transmission modes are displayed, so that students are helped to feel charm of mechanical transmission, the interests of the students in mechanical principles and design and manufacture are aroused, and in addition, the students can be promoted to have a good development prospect. The teaching aid can also be used as a platform for 3D design teaching and manual practice of students, and the students can assemble a mechanism for completing ball circulation by themselves through design and 3D printing.

Description

Technical Field

[0001] The utility model relates to the technical field related to rocker arm balls, in particular to a rocker arm ball lifting mechanism. Background Art

[0002] The significance of rocker arm ball bearings is to improve the performance, stability and reliability of mechanical equipment. It makes mechanical equipment more efficient, reliable and durable by reducing friction, enhancing support capabilities and reducing costs. At the same time, the use of rocker arm ball bearings also simplifies the maintenance and maintenance of mechanical equipment and reduces operating costs. Therefore, rocker arm ball bearings are of great significance to the development of the modern machinery industry. The main reason why the rocker arm ball bearings need to be lifted is to release the pressure of the ball bearings stuck between the guide rails. During the rolling process, the rocker arm ball bearings will roll on the guide rails and be subject to the jamming force. The lifting operation can make the ball bearings detach from the guide rails, thereby eliminating the jamming force and allowing the rocker arm to roll normally. In addition, the lifting operation can also prevent the ball bearings from being stuck on the guide rails, thereby ensuring the normal use and life of the rocker arm. Therefore, when performing rocker arm ball bearing operations, appropriate lifting operations are required to ensure the normal use and life of the rocker arm. Therefore, a rocker arm ball bearing lifting mechanism is particularly needed.

[0003] However, most of the existing rocker arm ball lifting mechanisms are generally integral plastic mechanisms when in use, and the rotating shaft has no metal bearings. The combination mostly relies on the friction between the parts, and the use time is short and the effect is not good. Utility Model Content

[0004] The purpose of the utility model is to provide a rocker arm ball lifting mechanism to solve the problem of the existing rocker arm ball lifting mechanism proposed in the above-mentioned background technology. Most of the rocker arm ball lifting mechanisms are generally integral plastic mechanisms when in use. The rotating shaft has no metal bearings, and the combination mostly relies on the friction between the parts, resulting in a short service life and poor effect.

[0005] To achieve the above object, the utility model provides the following technical solutions: a rocker arm ball lifting mechanism, comprising a bottom plate, a venting groove, a base and a mounting plate, a venting groove is opened on one side surface of the bottom plate, a base is welded on the lower surface of the bottom plate, a mounting plate is welded on one side surface of the bottom plate, a lifting mechanism is arranged on the upper surface of the bottom plate, and an adjustment mechanism is arranged on the upper surface of the bottom plate;

[0006] The lifting mechanism includes a rocking rod, a connecting column, a transverse C-shaped steel, a connecting block, a gear, a driving block, a mounting block, a rotating disk, a connecting rod, a connecting plate, a placement plate and a ball. The mounting plate is connected to the top of the rocking rod, the connecting column is connected to one side surface of the rocking rod, the transverse C-shaped steel is threaded on one side surface of the mounting plate, a connecting block is installed on the inner surface of the transverse C-shaped steel, a gear is connected to the inner side of the connecting block, a driving block is connected to one side surface of the connecting block, a mounting block is fixedly connected to one side surface of the connecting block, a rotating disk is connected to one side surface of the rotating disk, a connecting rod is welded to one side surface of the rotating disk, a connecting plate is installed on the top of the bottom plate, a placement plate is welded to one side surface of the connecting plate, and a ball is placed on the surface of the placement plate.

[0007] Preferably, there are bases distributed at equal intervals below the bottom plate.

[0008] Preferably, the connecting column connects the gear to drive the upper driving block to form a rotating structure.

[0009] Preferably, the adjustment mechanism includes a fixed plate, a placement block, a vertical C-shaped steel, a mounting groove, a lifting block, a threaded rod and a connecting bolt. A fixed plate is welded to one side surface of the mounting plate, a placement block is welded to the upper surface of the fixed plate, the inner surface of the placement block is connected to the placement block, the inner surface of the placement block is connected to the vertical C-shaped steel, a mounting groove is penetrated through the surface of one side of the vertical C-shaped steel, a lifting block is sleeved on the outer surface of the vertical C-shaped steel, a threaded rod is penetrated through the surface of one side of the lifting block, and a connecting bolt is threadedly connected to the outer surface of the threaded rod.

[0010] Preferably, the vertical C-shaped steel lifting block is connected through a threaded rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the rocker arm ball lifting mechanism is mainly used in maker classrooms, comprehensive practice activity rooms and 3D design and teaching classrooms in primary and secondary schools. This circulation system uses small balls as carriers to demonstrate different mechanical transmission methods, thereby helping students feel the charm of mechanical transmission and stimulating their interest in mechanical principles and design and manufacturing. In addition, this teaching aid can also be used as a platform for students' 3D design teaching and hands-on practice. Students can assemble the ball circulation mechanism by themselves through design and 3D printing. Therefore, this "ball circulation system" is an excellent platform and teaching tool that can inspire and promote students to understand and learn intelligent manufacturing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the front appearance structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the lifting mechanism structure of the utility model;

[0014] Figure 3 This is a side structural diagram of the lifting mechanism of the utility model;

[0015] Figure 4 It is a schematic diagram of the structure of the regulating mechanism of the utility model.

[0016] In the figure: 1. bottom plate; 2. ventilation groove; 3. base; 4. mounting plate; 5. lifting mechanism; 501. rocking rod; 502. connecting column; 503. horizontal C-shaped steel; 504. connecting block; 505. gear; 506. driving block; 507. mounting block; 508. rotating disk; 509. connecting rod; 510. connecting plate; 511. placing plate; 512. ball; 6. adjusting mechanism; 601. fixing plate; 602. placing block; 603. vertical C-shaped steel; 604. mounting groove; 605. lifting block; 606. threaded rod; 607. connecting bolt. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4 The utility model provides a technical solution: a rocker arm ball lifting mechanism, comprising a bottom plate 1, a venting groove 2, a base 3 and a mounting plate 4, a venting groove 2 is opened on one side surface of the bottom plate 1, a base 3 is welded on the lower surface of the bottom plate 1, a mounting plate 4 is welded on one side surface of the bottom plate 1, a lifting mechanism 5 is arranged on the upper surface of the bottom plate 1, and an adjusting mechanism 6 is arranged on the upper surface of the bottom plate 1;

[0019] The lifting mechanism 5 includes a rocking rod 501, a connecting column 502, a transverse C-shaped steel 503, a connecting block 504, a gear 505, a driving block 506, a mounting block 507, a rotating disk 508, a connecting rod 509, a connecting plate 510, a placing plate 511 and a ball 512. The rocking rod 501 is connected to the top of the mounting plate 4, the connecting column 502 is connected to one side surface of the rocking rod 501, the transverse C-shaped steel 503 is threaded on one side surface of the mounting plate 4, the connecting block 504 is installed on the inner side surface of the transverse C-shaped steel 503, the gear 505 is connected to the inner side of the connecting block 504, the driving block 506 is connected to one side surface of the connecting block 504, and the connecting block 504 is connected to the inner side surface of the connecting block 504. A mounting block 507 is fixedly connected to the side surface, a rotating disk 508 is connected to one side surface of the mounting block 507, a connecting rod 509 is welded to one side surface of the rotating disk 508, a connecting plate 510 is installed above the bottom plate 1, a placement plate 511 is welded to one side surface of the connecting plate 510, and a ball 512 is placed on the surface of the placement plate 511. By setting the shaking rod 501, the connecting column 502, the horizontal C-shaped steel 503, the connecting block 504, the gear 505, the driving block 506, the mounting block 507, the rotating disk 508, the connecting rod 509, the connecting plate 510, the placement plate 511 and the ball 512, the lifting is more convenient. First, turn the shaking rod 501. The setting of rod 501 can be manually rotated, and the shaking rod 501 is then connected to the connecting column 502 for driving. With the setting of the connecting column 502, the connection brake can be performed, and then one side of the mounting plate 4 is threadedly connected to the horizontal C-shaped steel 503. With the setting of the horizontal C-shaped steel 503, the shaking rod 501, the connecting column 502 and the connecting block 504 can be installed and fixed. Then, the connecting block 504 and the connecting column 502 are installed on the inner side of the horizontal C-shaped steel 503. The gear 505 is connected through the inside of the connecting block 504. With the setting of the gear 505, the energy can be further increased for rotation. The gear 505, through the connecting column 50 2 is driven to connect the driving block 506, and the driving block 506 is fixedly connected to the rotating disk 508 through the connecting column 502 and the connecting mounting block 507, and then the edge of one side of the rotating disk 508 is welded on the connecting rod 509, so that the rocking rod 501 can be used to drive the connection, and finally the connecting rod 509 is rotated, and then the connecting plate 510 is installed on the other side of the mounting plate 4. With the setting of the connecting plate 510, the placement plate 511 can be installed. A ball 512 is placed on one side surface of the placement plate 511. When the connecting rod 509 is rotated, the ball 512 can be moved from the first placement plate 511 to the second placement plate 511.

[0020] Furthermore, bases 3 are evenly spaced below the bottom plate 1 , and the stability is further improved by the arrangement of the bases 3 .

[0021] Furthermore, the connecting column 502 connects the gear 505 to drive the upper driving block 506 to form a rotating structure. Through the setting of the gear 505, the force effect is reduced and the performance is increased.

[0022] Furthermore, the adjusting mechanism 6 includes a fixing plate 601, a placement block 602, a vertical C-shaped steel 603, a mounting groove 604, a lifting block 605, a threaded rod 606 and a connecting bolt 607. A fixing plate 601 is welded to one side surface of the mounting plate 4, a placement block 602 is welded to the upper surface of the fixing plate 601, the inner surface of the placement block 602 is connected to the placement block 602, the inner surface of the placement block 602 is connected to the vertical C-shaped steel 603, a mounting groove 604 is provided through one side surface of the vertical C-shaped steel 603, a lifting block 605 is sleeved on the outer surface of the vertical C-shaped steel 603, a threaded rod 606 is connected to one side surface of the lifting block 605, and a connecting bolt 607 is threadedly connected to the outer surface of the threaded rod 606. The setting of the fixing plate 601 and the connecting bolt 607 makes the adjustment more convenient. First, a fixing plate 601 is welded on the surface of one side of the mounting plate 4. With the setting of the fixing plate 601, the placement block 602 can be installed, and then a vertical C-shaped steel 603 is welded on the inner side of the placement block 602, and then a group of mounting grooves 604 are opened on the inner side of the vertical C-shaped steel 603. With the setting of the mounting grooves 604, it can be placed, and then a lifting block 605 is sleeved on the outer side of the vertical C-shaped steel 603. With the setting of the lifting block 605, it can be adjusted, and then a threaded rod 606 is connected through the mounting groove 604 and the lifting block 605 of the vertical C-shaped steel 603. With the setting of the threaded rod 606, it can be fixed, and then on one side of the threaded rod 606, a connecting bolt 607 is threadedly connected, so that it can be fixed and installed and disassembled.

[0023] Furthermore, the vertical C-shaped steel 603 lifting block 605 is connected with a threaded rod 606, and the setting of the lifting block 605 makes adjustment more convenient.

[0024] Working principle: First, a limiting groove 601 is opened on one side of the bottom plate 2, and the tail of the limiting groove 601 is not penetrated, then pick up the mounting plate 602, and then weld two clamping blocks 603 up and down on one side of the mounting plate 602, and then place the clamping block 603 into the inside of the limiting groove 601, and then a connecting groove 604 is opened on one side of the mounting plate 602 to fix the back, and then a connecting groove 604 is opened through the bottom plate 2 and the mounting plate 602, and then a fixing column 606 is installed on the inner side of the connecting groove 604, and then a spring 607 is sleeved on the outer side of the fixing column 606, and then one side of the spring 607 is connected to the pressing block 608, and then a connecting groove 604 is opened through the bottom plate 2 and the mounting plate 602, the depth of the bottom plate 2 is 5cm, and the groove of the mounting plate 602 is 8 cm, the length of the fixed column 606 is 3 cm, the length of the spring 607 is 8 cm, the length of the pressing block 608 is 3 cm, and finally the pressing block 608 is pressed to expand and contract through the spring 607, and hits the fixed column 606. Then the mounting plate 602 can be pulled out from one side, first a rotating groove 701 is opened on one side of the bottom plate 2, and then two fixed blocks 702 are welded at two poles on one side of the rotating groove 701, and then a rotating groove 703 is opened on both sides of the fixed block 702, so that the rotating column 704 can be placed in it, and then the rotating column 704 passes through the upper protective cover 705, so that the protective cover 705 can rotate, and the rotating groove 701 is set during rotation, which provides space for the protective cover 705 to rotate without affecting the rotation, thereby completing the rocker arm ball lifting mechanism.

[0025] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rocker arm ball lifting mechanism, comprising a bottom plate (1), a venting groove (2), a base (3) and a mounting plate (4), characterized in that: A ventilation groove (2) is provided on one side surface of the bottom plate (1), a base (3) is welded on the lower surface of the bottom plate (1), a mounting plate (4) is welded on one side surface of the bottom plate (1), a lifting mechanism (5) is provided on the upper surface of the bottom plate (1), and an adjustment mechanism (6) is provided on the upper surface of the bottom plate (1); The lifting mechanism (5) comprises a rocking rod (501), a connecting column (502), a transverse C-shaped steel (503), a connecting block (504), a gear (505), a driving block (506), a mounting block (507), a rotating disk (508), a connecting rod (509), a connecting plate (510), a placement plate (511) and a ball (512); the rocking rod (501) is connected to the top of the mounting plate (4); the connecting column (502) is connected to one side surface of the rocking rod (501); the transverse C-shaped steel (503) is threaded on one side surface of the mounting plate (4); the inner side surface of the transverse C-shaped steel (503) is installed with A connecting block (504), the inner side of which is penetrated by a gear (505), one side surface of the connecting block (504) is connected to a driving block (506), one side surface of the connecting block (504) is fixedly connected to a mounting block (507), one side surface of the mounting block (507) is connected to a rotating disk (508), one side surface of the rotating disk (508) is welded to a connecting rod (509), a connecting plate (510) is installed above the bottom plate (1), one side surface of the connecting plate (510) is welded to a placement plate (511), and a ball (512) is placed on the surface of the placement plate (511).

2. The rocker arm ball lifting mechanism according to claim 1, characterized in that: Bases (3) are evenly spaced and distributed below the bottom plate (1).

3. The rocker arm ball lifting mechanism according to claim 1, characterized in that: The connecting column (502) is connected to the gear (505) to drive the upper driving block (506) to form a rotating structure.

4. The rocker arm ball lifting mechanism according to claim 1, characterized in that: The adjustment mechanism (6) comprises a fixing plate (601), a placement block (602), a vertical C-shaped steel (603), a mounting groove (604), a lifting block (605), a threaded rod (606) and a connecting bolt (607); a fixing plate (601) is welded to one side surface of the mounting plate (4); a placement block (602) is welded to the upper surface of the fixing plate (601); an inner side surface of the placement block (602) is connected to the placement block (602); an inner side surface of the placement block (602) is connected to the vertical C-shaped steel (603); a mounting groove (604) is formed through one side surface of the vertical C-shaped steel (603); a lifting block (605) is sleeved on the outer side surface of the vertical C-shaped steel (603); a threaded rod (606) is formed through one side surface of the lifting block (605); a connecting bolt (607) is threadedly connected to the outer side surface of the threaded rod (606).

5. The rocker arm ball lifting mechanism according to claim 4, characterized in that: The vertical C-shaped steel (603) lifting block (605) is connected through a threaded rod (606).

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