Speed-increasing and energy-saving spring device for transmission shaft of shaking table

Abstract

The utility model belongs to the technical field of shakers, and particularly relates to a speed-increasing energy-saving spring device for a shaker transmission shaft, which comprises a shaker base, a transmission mechanism fixedly mounted at the top of the shaker base, a pull rod slidably mounted in the transmission mechanism, and a fixing plate fixedly mounted at one end of the pull rod and penetrating through the transmission mechanism to extend to the outside. A shaking table body is fixedly mounted on one side of the fixed plate and is in sliding connection with the shaking table base; the spring body is arranged on the pull rod in a sleeved mode, a first protection shell is fixedly installed on one side of the fixing plate, a second protection shell is installed on the top of the first protection shell in an inserted mode, a third protection shell is fixedly installed on one side of the shaking table base, and a fourth protection shell is rotatably installed on the third protection shell. And the spring body can be protected, so that the spring body cannot be directly exposed to the outside and cannot be corroded or rusted, and meanwhile, personnel can conveniently overhaul and maintain the spring body.

Description

Technical Field

[0001] The utility model belongs to the technical field of rocking tables, and in particular relates to an energy-saving spring device for speed increasing of a rocking table transmission shaft. Background Art

[0002] The ore dressing shaking table is used as a gravity separation equipment and is widely used in the separation of minerals such as gold placer. The setting of the spring can indirectly improve the operating efficiency and energy saving effect of the shaking table drive shaft.

[0003] Most energy-saving spring devices for the drive shaft of a rocker have some drawbacks during use. For example, the spring is directly exposed to the outside world. Moisture, oxygen, and potentially corrosive substances such as salt spray and chemical gases in the air can cause corrosion or rust on the spring, shortening its service life. In view of this, we propose an energy-saving spring device for the drive shaft of a rocker. Utility Model Content

[0004] The purpose of the utility model is to provide an energy-saving spring device for increasing the speed of a rocking table transmission shaft, so as to solve the problems raised in the above-mentioned background technology.

[0005] In view of this, the utility model provides an energy-saving spring device for increasing the speed of a rocking table transmission shaft, comprising:

[0006] A rocking table base, wherein a transmission mechanism is fixedly installed on the top of the rocking table base, a pull rod is slidably installed in the transmission mechanism, one end of the pull rod passes through the transmission mechanism and extends to the outside and is fixedly installed with a fixed plate, a rocking table body is fixedly installed on one side of the fixed plate, and the rocking table body is slidably connected to the rocking table base;

[0007] The spring body is sleeved on the pull rod, a protective shell 1 is fixedly installed on one side of the fixed plate, a protective shell 2 is plugged and installed on the top of the protective shell 1, a protective shell 3 is fixedly installed on one side of the rocking bed base, a protective shell 4 is rotatably installed on the protective shell 3, and the protective shells 3 and 4 are sleeved on the outside of the protective shells 1 and 2;

[0008] Two sets of fixing components, both of which are located in the protective shell second and are used to fix the position of the protective shell second;

[0009] The limiting component is located in the protective shell three and is used to fix the position of the protective shell four.

[0010] In this technical solution, when the entire device is in use, the pull rod drives the fixed plate to move, and the fixed plate drives the spring body to extend. At the same time, the protective shells 1 and 2 slide inside the protective shells 3 and 4. The protective shells 1, 2, 3, and 4 are provided to protect the spring body, so that the spring body is not directly exposed to the outside world and will not corrode or rust.

[0011] When the spring body needs to be maintained, the personnel can rotate the protective shell and open it through the provided limit assembly;

[0012] Through the provided fixing assembly, personnel can pull the protective shell 2 to slide away from the rocking table body. When the protective shell 2 is removed from the protective shell 1, personnel can inspect and maintain the spring body.

[0013] In the above technical solution, further, the fixing assembly includes:

[0014] A limiting groove is provided in the second protective shell, a limiting block is slidably installed in the limiting groove, one end of the limiting block passes through the limiting groove and extends into the first protective shell, and one end of the limiting block is plugged into the first protective shell, a plurality of tension springs fixed to the inner wall of the limiting groove are fixedly installed on the limiting block, and the other end of the limiting block passes through the limiting groove and extends to the outside.

[0015] In this technical solution, the two limit blocks are pulled to slide and move away from each other, and at the same time, several tension springs are pulled and stretched. When the ends of the two limit blocks that are close to each other are detached from the protective shell one, the personnel pull the two limit blocks to slide away from the rocking table body, and the two limit blocks drive the protective shell two to slide away from the rocking table body. When the protective shell two is removed from the protective shell one, the personnel can inspect and maintain the spring body.

[0016] In the above technical solution, further, the limiting component includes:

[0017] A power cavity, wherein the power cavity is opened in a protective shell three, and two fixed blocks fixed to the protective shell four are installed in the power cavity, and a sliding block one is slidably installed in the power cavity, and two connecting rods one are rotatably installed on the sliding block one, and one end of each of the two connecting rods one is rotatably installed with a sliding block two, and the two sliding blocks two are slidably connected to the power cavity, and the two sliding blocks two are respectively located on one side of the two fixed blocks, and the ends of the two sliding blocks two away from each other extend into the two fixed blocks respectively, and the ends of the two sliding blocks two away from each other are respectively plugged and matched with the two fixed blocks;

[0018] A threaded rod is rotatably mounted in the power cavity and is located on one side of the sliding block. One end of the threaded rod extends into the sliding block and is threadedly connected to the sliding block. The other end of the threaded rod passes through the power cavity and extends to the outside.

[0019] In this technical solution, when the spring body needs to be maintained, first rotate the threaded rod. Under the action of the thread, the threaded rod drives the sliding block 1 to slide toward the direction of the operating panel. The sliding block 1 pulls the two connecting rods 1 to rotate, and the two connecting rods 1 respectively pull the two sliding blocks 2 to slide and approach each other. When the two sliding blocks 2 are respectively detached from the two fixed blocks, the personnel can rotate the protective shell 4 and open it.

[0020] In the above technical solution, further, an operating panel is fixedly mounted on the other end of the threaded rod.

[0021] In this technical solution, the threaded rod is conveniently rotated by means of a provided operating disk.

[0022] In the above technical solution, further, the protective shell one and the protective shell two are in contact with the protective shell three and the protective shell four respectively.

[0023] In this technical solution, it is ensured that the protective shell 1 and the protective shell 2 do not shake when sliding in the protective shell 3 and the protective shell 4.

[0024] In the above technical solution, further, the protective shell four and the two fixing blocks are an integrally formed structure.

[0025] In this technical solution, the stability of the protective shell four and the two fixing blocks during use is ensured.

[0026] In the above technical solution, further, rubber pads are plugged and installed at both ends of the spring body, and the two rubber pads are respectively fixed to the rocking table transmission mechanism and the fixing plate.

[0027] In this technical solution, the stability of the spring body during use can be ensured by providing a rubber pad.

[0028] The beneficial effects of the utility model are:

[0029] 1. The energy-saving spring device for increasing the speed of the rocking table drive shaft has protective shells 1 and 2 sliding inside protective shells 3 and 4. The spring body can be protected by the provision of protective shells 1, 2, 3 and 4, so that the spring body will not be directly exposed to the outside world and will not corrode or rust.

[0030] 2. The energy-saving spring device for increasing the speed of the rocking table transmission shaft, when the spring body needs to be maintained, the personnel can rotate the protective shell four and open it through the provided limit assembly, and through the provided fixing assembly, the personnel can pull the protective shell two to slide away from the rocking table body. When the protective shell two is removed from the protective shell one, the personnel can inspect and maintain the spring body. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0032] Figure 2 This is a schematic diagram of the partial split structure of the utility model;

[0033] Figure 3 This is a schematic diagram of the second area structure of the protective shell of the utility model;

[0034] Figure 4 This is a schematic diagram of the partial explosion structure of the utility model;

[0035] Figure 5 This is a schematic diagram of the second cross-sectional structure of the protective shell of the present invention.

[0036] The marks in the figure are:

[0037] 1. Rocker base; 2. Rocker body; 3. Transmission mechanism; 4. Pull rod; 5. Fixed plate; 6. Rubber pad; 7. Spring body; 8. Protective shell 1; 9. Protective shell 2; 10. Protective shell 3; 11. Protective shell 4; 12. Power chamber; 13. Sliding block 1; 14. Threaded rod; 15. Connecting rod 1; 16. Sliding block 2; 17. Fixed block; 18. Operating panel; 19. Limit slot; 20. Limit block; 21. Tension spring. DETAILED DESCRIPTION

[0038] The following will be combined with the accompanying drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field fall within the scope of protection of this application.

[0039] In the description of this application, it should be noted that the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the technologies, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0040] It should be noted that the terms "first," "second," etc. in the specification and claims of this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way are interchangeable where appropriate, so that the embodiments of this application can be implemented in an order other than those illustrated or described herein, and that the objects distinguished by "first," "second," etc. are generally of the same type, and do not limit the number of objects. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0041] It should be noted that, in the description of this application, the directions or positional relationships indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise specified, these directional terms do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of this application; the directional terms "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0042] It should be noted that, in the present application, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the opposite order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples. Example

[0043] See also Figure 1 - Figure 5 As shown, this embodiment provides an energy-saving spring device for increasing the speed of a rocking table transmission shaft, comprising:

[0044] A rocking table base 1 is provided with a transmission mechanism 3 fixedly mounted on the top of the rocking table base 1, a pull rod 4 is slidably mounted inside the transmission mechanism 3, one end of the pull rod 4 passes through the transmission mechanism 3 and extends to the outside and is fixedly mounted with a fixing plate 5, a rocking table body 2 is fixedly mounted on one side of the fixing plate 5, and the rocking table body 2 is slidably connected to the rocking table base 1;

[0045] Spring body 7, spring body 7 is sleeved on the pull rod 4, a protective shell 1 8 is fixedly installed on one side of the fixed plate 5, a protective shell 2 9 is plugged and installed on the top of the protective shell 1 8, a protective shell 3 10 is fixedly installed on one side of the rocking bed base 1, a protective shell 4 11 is rotatably installed on the protective shell 3 10, and the protective shell 3 10 and the protective shell 4 11 are sleeved on the outside of the protective shell 1 8 and the protective shell 2 9;

[0046] Two sets of fixing components, both of which are located in the protective shell 2 9 and are used to fix the position of the protective shell 2 9;

[0047] The limiting component is located inside the protective shell three 10 and is used to fix the position of the protective shell four 11.

[0048] Among them, when the entire device is in use, the pull rod 4 drives the fixed plate 5 to move, and the fixed plate 5 drives the spring body 7 to extend. At the same time, the protective shell 1 8 and the protective shell 2 9 slide in the protective shell 3 10 and the protective shell 4 11. The protective shell 1 8, the protective shell 2 9, the protective shell 3 10 and the protective shell 4 11 can protect the spring body 7 so that the spring body 7 is not directly exposed to the outside world and will not corrode or rust;

[0049] When the spring body 7 needs to be maintained, the personnel can rotate the protective shell 4 11 and open it through the provided limit assembly;

[0050] By means of the provided fixing assembly, personnel can pull the protective shell 2 9 to slide away from the rocking table body 2 . After the protective shell 2 9 is removed from the protective shell 1 8 , personnel can inspect and maintain the spring body 7 .

[0051] In this embodiment, the fixing component includes:

[0052] A limiting groove 19 is provided in the protective shell 2 9. A limiting block 20 is slidably installed in the limiting groove 19. One end of the limiting block 20 passes through the limiting groove 19 and extends into the protective shell 1 8. One end of the limiting block 20 is plugged into the protective shell 1 8. A plurality of tension springs 21 fixed to the inner wall of the limiting groove 19 are fixedly installed on the limiting block 20. The other end of the limiting block 20 passes through the limiting groove 19 and extends to the outside.

[0053] Among them, the two limit blocks 20 are pulled to slide and move away from each other, and at the same time, several tension springs 21 are pulled and stretched. When the ends of the two limit blocks 20 that are close to each other are separated from the protective shell 8, the personnel pull the two limit blocks 20 to slide in the direction away from the rocking table body 2, and the two limit blocks 20 drive the protective shell 2 9 to slide in the direction away from the rocking table body 2. When the protective shell 2 9 is removed from the protective shell 8, the personnel can inspect and maintain the spring body 7.

[0054] In this embodiment, the limiting component includes:

[0055] The power cavity 12 is opened in the protective shell three 10, and two fixed blocks 17 fixed to the protective shell four 11 are installed in the power cavity 12. A sliding block 13 is slidably installed in the power cavity 12, and two connecting rods 15 are rotatably installed on the sliding block 13. One end of each of the two connecting rods 15 is rotatably installed with a sliding block 2 16. The two sliding blocks 2 16 are both slidably connected to the power cavity 12, and the two sliding blocks 2 16 are respectively located on one side of the two fixed blocks 17. The ends of the two sliding blocks 2 16 away from each other extend into the two fixed blocks 17 respectively, and the ends of the two sliding blocks 2 16 away from each other are respectively plugged into the two fixed blocks 17;

[0056] A threaded rod 14 is rotatably mounted within the power chamber 12 and is located on one side of the sliding block 13. One end of the threaded rod 14 extends into the sliding block 13 and is threadedly connected to the sliding block 13. The other end of the threaded rod 14 passes through the power chamber 12 and extends to the outside.

[0057] Among them, when the spring body 7 needs to be maintained, the threaded rod 14 is first rotated. Under the action of the thread, the threaded rod 14 drives the sliding block 13 to slide toward the operating panel 18. The sliding block 13 pulls the two connecting rods 15 to rotate. The two connecting rods 15 respectively pull the two sliding blocks 2 16 to slide and approach each other. When the two sliding blocks 2 16 are respectively detached from the two fixed blocks 17, the personnel can rotate the protective shell 4 11 and open it. Example

[0058] This embodiment provides an energy-saving spring device for increasing the speed of a rocking table transmission shaft. In addition to the technical solutions of the above embodiments, it also has the following technical features.

[0059] In this embodiment, an operating panel 18 is fixedly mounted on the other end of the threaded rod 14 .

[0060] The threaded rod 14 can be easily rotated by the provided operating disk 18 . Example

[0061] This embodiment provides an energy-saving spring device for increasing the speed of a rocking table transmission shaft. In addition to the technical solutions of the above embodiments, it also has the following technical features.

[0062] In this embodiment, the protective shell 1 8 and the protective shell 2 9 are in contact with the protective shell 3 10 and the protective shell 4 11 respectively.

[0063] Here, it is ensured that the protective shell 1 8 and the protective shell 2 9 will not shake when sliding in the protective shell 3 10 and the protective shell 4 11 . Example

[0064] This embodiment provides an energy-saving spring device for increasing the speed of a rocking table transmission shaft. In addition to the technical solutions of the above embodiments, it also has the following technical features.

[0065] In this embodiment, the protective shell 11 and the two fixing blocks 17 are an integrally formed structure.

[0066] Among them, the stability of the protective shell 11 and the two fixing blocks 17 during use is ensured. Example

[0067] This embodiment provides an energy-saving spring device for increasing the speed of a rocking table transmission shaft. In addition to the technical solutions of the above embodiments, it also has the following technical features.

[0068] In this embodiment, rubber pads 6 are installed at both ends of the spring body 7 , and the two rubber pads 6 are fixed to the rocking table transmission mechanism 3 and the fixing plate 5 respectively.

[0069] The rubber pad 6 is provided to ensure the stability of the spring body 7 during use.

[0070] The shaking table base 1, shaking table body 2, transmission mechanism 3, and pull rod 4 involved in the present invention all adopt the mineral processing shaking table with product number Ф1200×2400 produced by Jiangxi Henghong International Mining Machinery Co., Ltd. The shaking table body 1, shaking table body 2, transmission mechanism 3, and pull rod 4 involved in the present invention are existing technologies and can be fully implemented by those skilled in the art without further explanation.

[0071] Working principle: When the entire device is in use, the pull rod 4 drives the fixed plate 5 to move, the fixed plate 5 drives one of the rubber pads 6 to move, and one of the rubber pads 6 drives the spring body 7 to extend. At the same time, the protective shell 1 8 and the protective shell 2 9 slide inside the protective shell 3 10 and the protective shell 4 11. The protective shell 1 8, the protective shell 2 9, the protective shell 3 10 and the protective shell 4 11 can protect the spring body 7, so that the spring body 7 is not directly exposed to the outside world and will not corrode or rust.

[0072] When maintenance is required on the spring body 7, the operating disk 18 is first rotated to rotate the threaded rod 14. Under the action of the thread, the threaded rod 14 drives the sliding block 13 to slide in the direction of the operating disk 18. The sliding block 13 pulls the two connecting rods 15 to rotate. The two connecting rods 15 pull the two sliding blocks 2 16 to slide and move closer to each other. When the two sliding blocks 2 16 are respectively separated from the two fixed blocks 17, the operator can rotate the protective cover 4 11 and open it.

[0073] Then pull the two limit blocks 20 to slide and move away from each other, and at the same time, several tension springs 21 are pulled and stretched. When the ends of the two limit blocks 20 that are close to each other are separated from the protective shell 8, the personnel pull the two limit blocks 20 to slide away from the rocking table body 2, and the two limit blocks 20 drive the protective shell 2 9 to slide away from the rocking table body 2. When the protective shell 2 9 is removed from the protective shell 8, the personnel can inspect and maintain the spring body 7.

[0074] The embodiments of the present application are described above in conjunction with the accompanying drawings. Unless there is a conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. A speed-increasing and energy-saving spring device for a rocking table transmission shaft, characterized in that: include: A rocking table base (1), wherein a transmission mechanism (3) is fixedly installed on the top of the rocking table base (1), a pull rod (4) is slidably installed in the transmission mechanism (3), one end of the pull rod (4) passes through the transmission mechanism (3) and extends to the outside and is fixedly installed with a fixed plate (5), a rocking table body (2) is fixedly installed on one side of the fixed plate (5), and the rocking table body (2) is slidably connected to the rocking table base (1); A spring body (7), the spring body (7) is sleeved on the pull rod (4), a protective shell 1 (8) is fixedly installed on one side of the fixed plate (5), a protective shell 2 (9) is plugged and installed on the top of the protective shell 1 (8), a protective shell 3 (10) is fixedly installed on one side of the rocking bed base (1), a protective shell 4 (11) is rotatably installed on the protective shell 3 (10), and the protective shell 3 (10) and the protective shell 4 (11) are sleeved on the outside of the protective shell 1 (8) and the protective shell 2 (9); Two sets of fixing components, both of which are located in the second protective shell (9) and are used to fix the position of the second protective shell (9); A limiting component is located in the protective shell three (10) and is used to fix the position of the protective shell four (11).

2. The energy-saving spring device for the transmission shaft of a rocking table according to claim 1, characterized in that: The fixing assembly includes: A limiting groove (19), wherein the limiting groove (19) is provided in the protective shell (9), a limiting block (20) is slidably installed in the limiting groove (19), one end of the limiting block (20) passes through the limiting groove (19) and extends into the protective shell (8), and one end of the limiting block (20) is plugged into the protective shell (8), and a plurality of tension springs (21) fixed to the inner wall of the limiting groove (19) are fixedly installed on the limiting block (20), and the other end of the limiting block (20) passes through the limiting groove (19) and extends to the outside.

3. The energy-saving spring device for the transmission shaft of a rocking table according to claim 2, characterized in that: The limiting component includes: A power cavity (12), wherein the power cavity (12) is opened in the protective shell three (10), and two fixed blocks (17) fixed to the protective shell four (11) are installed in the power cavity (12), and a sliding block one (13) is slidably installed in the power cavity (12), and two connecting rods one (15) are rotatably installed on the sliding block one (13), and one end of each of the two connecting rods one (15) is rotatably installed with a sliding block two (16), and the two sliding blocks two (16) are slidably connected to the power cavity (12), and the two sliding blocks two (16) are respectively located on one side of the two fixed blocks (17), and the ends of the two sliding blocks two (16) away from each other extend into the two fixed blocks (17), and the ends of the two sliding blocks two (16) away from each other are plugged into the two fixed blocks (17); A threaded rod (14) is rotatably mounted in the power chamber (12) and is located on one side of the sliding block (13). One end of the threaded rod (14) extends into the sliding block (13), and the threaded rod (14) is threadedly connected to the sliding block (13). The other end of the threaded rod (14) passes through the power chamber (12) and extends to the outside.

4. The energy-saving spring device for the transmission shaft of a rocking table according to claim 3, characterized in that: An operating panel (18) is fixedly mounted on the other end of the threaded rod (14).

5. The energy-saving spring device for the speed increasing and energy saving of the rocking table transmission shaft according to claim 1, characterized in that: The protective shell one (8) and the protective shell two (9) are in contact with the protective shell three (10) and the protective shell four (11) respectively.

6. The energy-saving spring device for the speed-increasing transmission shaft of a rocking table according to claim 1, characterized in that: The protective shell four (11) and the two fixing blocks (17) are an integrally formed structure.

7. The energy-saving spring device for a rocking table transmission shaft speed increaser according to claim 1, characterized in that: Both ends of the spring body (7) are plugged with rubber pads (6), and the two rubber pads (6) are fixed to the rocking table transmission mechanism (3) and the fixing plate (5) respectively.

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