Spring transmission device

Abstract

The utility model relates to the field of transmission and discloses a spring transmission device which comprises an operation platform and a supporting column arranged below the operation platform, a starting spring transmission assembly is embedded in the operation platform, an oil pump machine is arranged below the starting spring transmission assembly, a suspender transmission assembly is embedded in the supporting column, and the suspender transmission assembly is arranged below the oil pump machine. An oil pump closing button is arranged above the suspender transmission assembly; the starting shaft is pressed to drive the transmission block to downwards extrude the starting button and compress the reverse supporting spring until the oil pump machine starts to work, at the moment, the sliding rod just reaches the clamping hole, the sliding rod enters the clamping hole under the elasticity of the clamping spring to form clamping, rebounding of the starting button is prevented, and the oil pump machine continuously discharges oil from the oil outlet pipe; the design does not need to be driven by a motor to work, and insufficient machine oil supply caused by motor damage is avoided; the oil pump closing button is pressed to drive the transmission block to lose the clamping position of the sliding rod to rebound and rise, so that the oil pump machine is closed, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the field of transmission, in particular to a spring transmission device. Background Art

[0002] The current oil supply devices of silk stocking machines all drive the oil pump to discharge oil for machine lubrication by an electric motor. If the electric motor is damaged or there are problems with the operation of the electronic control program for oil supply, it will cause insufficient oil supply or no oil supply. In this way, during the operation of the silk stocking machine, the machine will be worn due to the lack of lubricating oil. Especially inside the silk stocking machine, if there is no lubricating oil, serious wear will occur and all the needles will be damaged.

[0003] According to a mechanical linkage spring transmission oil supply device in a silk stocking machine provided by the patent publication number CN203065772U, it includes a syringe barrel, a disc motor for driving the syringe barrel to rotate, an oil pump, an oil outlet pipe and an oil tank. The oil pump is placed inside the oil tank. One end of the oil outlet pipe is communicated with the oil pump, and the other end of the oil outlet pipe is higher than the upper end surface of the oil tank. A transmission mechanism is provided between the disc motor and the oil pump. One end of the transmission mechanism is connected to the disc motor, and the other end of the transmission mechanism is connected to the oil pump. This mechanical linkage spring transmission oil supply device in a silk stocking machine has the following advantages: The oil output of the oil pump is directly controlled by the disc motor that controls the syringe barrel, so that the operation of the syringe barrel and the oil pump reaches a synchronous state, avoiding damage to the machine caused by insufficient oil output or no oil output.

[0004] There are still deficiencies in this patented application. Although a transmission device is added between the electric motor and the oil pump in this patent, the movement of the oil pump still requires the continuous rotation of the disc motor to make the oil pump work to continuously discharge oil. If there are problems with the electric motor, it will cause insufficient oil supply and machine wear. Therefore, a spring transmission device is needed to solve this problem. Summary of the Invention

[0005] The purpose of the utility model is to provide a spring transmission device, aiming to solve the problems raised in the background art.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A spring transmission device includes an operation platform and support columns arranged below the operation platform. The operation platform is fitted with a starting spring transmission component. Below the starting spring transmission component is an oil pump machine. The support columns are fitted with a hanging rod transmission component. Above the hanging rod transmission component is an oil pump shutdown button. The starting spring transmission component includes a sliding rod. One end of the sliding rod is connected to a number of clamping springs. The clamping springs are connected to a spring groove. The support column is provided with a clamping hole. The operation platform is provided with a needle hole pipe.

[0008] Preferably, the operation platform is provided with a starting sleeve which fits over a starting shaft. The lower end of the starting shaft is connected to a transmission spring, and the lower end of the transmission spring is connected to a transmission block. One side of the transmission block is provided with a spring groove.

[0009] Preferably, a starting button is provided below the transmission block. The starting button is connected to a reverse support spring and is fitted in a starting button sleeve. One side of the oil pump machine is connected to an oil outlet pipe.

[0010] Preferably, the boom transmission assembly includes a sliding block which is fitted in a positioning hole. The sliding block is provided with a sliding shaft which is fitted in a sliding hole of a rotating bottom rod.

[0011] Preferably, the rotating bottom rod is connected to a rotating sleeve which is fitted on a fixed shaft. One side of the rotating sleeve is connected to a rotating top rod, and the rotating top rod is connected to a balance block. An oil pump shutdown button is provided above the balance block.

[0012] Beneficial effects: The new model can drive the transmission block to press down the starting button and compress the reverse support spring by pressing the starting shaft until the oil pump machine starts to work. At this time, the sliding rod just reaches the positioning hole, and the sliding rod enters the positioning hole under the elastic force of the positioning spring to form a snap fit, preventing the starting button from rebounding and enabling the oil pump machine to continuously discharge oil from the oil outlet pipe. This design does not require a motor to drive the work, avoiding insufficient oil supply of the machine caused by motor damage. The new model can drive the bottom rod to perform an arc motion by pressing the oil pump shutdown button. When the rotating bottom rod performs an arc motion, it will drive the sliding shaft to slide in the sliding hole and displace towards the support column at the same time, thereby driving the sliding block into the positioning hole to eject the sliding rod. The transmission block will rise under the rebound of the starting button due to the loss of the positioning of the sliding rod, thus shutting down the oil pump machine. The new model has simple operation and strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings described below are only exemplary, and for those of ordinary skill in the art, other implementation drawings can be obtained by extending according to the provided drawings without creative efforts.

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0015] Figure 2 It is a schematic diagram of the structure of the starting spring transmission assembly of the present invention;

[0016] Figure 3 It is a schematic diagram of the structure of the oil pump machine of the present invention;

[0017] Figure 4 This is a schematic structural diagram of the boom drive assembly of the utility model.

[0018] Legend Explanation:

[0019] 1. Operating platform; 2. Support column; 3. Starting spring drive assembly; 4. Oil pump; 5. Boom drive assembly; 6. Oil pump shutdown button; 11. Starting sleeve; 12. Starting shaft; 13. Transmission spring; 31. Transmission block; 32. Spring groove; 33. Slide bar; 34. Positioning spring; 21. Positioning hole; 14. Pinhole tube; 41. Starting button; 42. Reverse support spring; 43. Starting button sleeve; 44. Oil outlet pipe; 51. Slide block; 52. Slide shaft; 53. Rotating bottom rod; 54. Slide hole; 55. Rotating sleeve; 551. Fixed shaft; 552. Rotating top rod; 553. Balance block. Specific Embodiment

[0020] Next, in combination with the drawings and specific embodiments, a further description of the utility model is made: Embodiment

[0021] Please refer to Figures 1 to 3 Describe Embodiment 1. A spring drive device includes an operating platform 1 and a support column 2 provided below the operating platform 1. The operating platform 1 is fitted with a starting spring drive assembly 3. An oil pump 4 is provided below the starting spring drive assembly 3. The operating platform 1 is provided with a starting sleeve 11. The starting sleeve 11 is fitted with a starting shaft 12. The lower end of the starting shaft 12 is connected to a transmission spring 13. The lower end of the transmission spring 13 is connected to a transmission block 31. One side of the transmission block 31 is provided with a spring groove 32. The starting spring drive assembly 3 includes a slide bar 33. One end of the slide bar 33 is connected to a plurality of positioning springs 34. The positioning springs 34 are connected to the spring groove 32. The support column 2 is provided with a positioning hole 21. A pinhole tube 14 is provided on the operating platform 1. A starting button 41 is provided below the transmission block 31. The starting button 41 is connected to a reverse support spring 42. The starting button 41 is fitted in a starting button sleeve 43. One side of the oil pump 4 is connected to an oil outlet pipe 44.

[0022] In this embodiment, when the starting shaft 12 is pressed, the starting shaft 12 drives the transmission block 31 to descend by means of the transmission spring 13. When the transmission block 31 descends, it drives the slide bar 33 to slide downward along the support column 2. At the same time, the transmission block 31 presses the starting button 41 downward and compresses the reverse support spring 42 until the oil pump 4 starts to work. At this time, the slide bar 33 just reaches the positioning hole 21, and the slide bar 33 enters the positioning hole 21 by the elasticity of the positioning spring 34 to form a snap fit, preventing the rebound of the starting button 41 and enabling the oil pump 4 to continuously discharge oil from the oil outlet pipe 44. This design does not require a motor to drive the work, avoiding insufficient oil supply of the machine caused by motor damage. Embodiment

[0023] Please refer to Figure 4 Referring to Embodiment 2, this embodiment further describes Embodiment 1. The support column 2 is fitted with a hanging rod transmission assembly 5. Above the hanging rod transmission assembly 5 is provided an oil pump shutdown button 6. The hanging rod transmission assembly 5 includes a sliding block 51 which is fitted in the positioning hole 21. The sliding block 51 is provided with a sliding shaft 52 which is fitted in the sliding hole 54 of the rotating bottom rod 53. The rotating bottom rod 53 is connected to a rotating sleeve 55 which is fitted on a fixed shaft 551. One side of the rotating sleeve 55 is connected to a rotating top rod 552 which is connected to a balance block 553. Above the balance block 553 is provided the oil pump shutdown button 6.

[0024] In this embodiment, pressing the oil pump shutdown button 6 can drive the balance block 553 to move downward. During the downward movement of the balance block 553, the rotating top rod 552 will drive the rotating sleeve 55 to rotate around the fixed shaft 551, so that the rotating sleeve 55 drives the rotating bottom rod 53 to perform an arc movement. When the rotating bottom rod 53 performs an arc movement, it will drive the sliding shaft 52 to slide in the sliding hole 54 and at the same time displace towards the direction close to the support column 2, thereby driving the sliding block 51 to enter the positioning hole 21 to eject the sliding rod 33. The transmission block 31 will lose the positioning of the sliding rod 33 and will be rebounded and raised by the start button 41 to achieve the shutdown of the oil pump 4.

[0025] In specific applications, first press the start shaft 12 to descend in the start sleeve 11. The start shaft 12 drives the transmission block 31 to descend by using the transmission spring 13. When the transmission block 31 descends, it will drive the sliding rod 33 to slide downward along the support column 2. At the same time, the transmission block 31 presses the start button 41 downward and compresses the reverse support spring 42 until the oil pump 4 starts to work. At this time, the sliding rod 33 just reaches the positioning hole 21 and the sliding rod 33 elastically enters the positioning hole 21 under the action of the positioning spring 34 to form a snap fit, preventing the rebound of the start button 41 and enabling the oil pump 4 to continuously supply oil from the oil outlet pipe 44. This design does not require a motor to drive the work, avoiding insufficient oil supply of the machine caused by motor damage. When it is necessary to shut down the oil pump, press the oil pump shutdown button 6 to drive the balance block 553 to move downward. During the downward movement of the balance block 553, the rotating top rod 552 will drive the rotating sleeve 55 to rotate around the fixed shaft 551, so that the rotating sleeve 55 drives the rotating bottom rod 53 to perform an arc movement. When the rotating bottom rod 53 performs an arc movement, it will drive the sliding shaft 52 to slide in the sliding hole 54 and at the same time displace towards the direction close to the support column 2, thereby driving the sliding block 51 to enter the positioning hole 21 to eject the sliding rod 33. The transmission block 31 will lose the positioning of the sliding rod 33 and will be rebounded and raised by the start button 41, thus shutting down the oil pump 4. This new type is simple in operation and strong in practicability.

[0026] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "top", "bottom", "one side", "the other side", "front", "rear", "middle part", "interior", "top end", "bottom end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance; in addition, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0027] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A spring drive device, comprising an operating platform (1) and support columns (2) arranged below the operating platform (1), characterized in that, The operation platform (1) is fitted with a starting spring drive assembly (3). Below the starting spring drive assembly (3) is an oil pump (4). The support column (2) is fitted with a hanging rod drive assembly (5). Above the hanging rod drive assembly (5) is an oil pump shutdown button (6). The starting spring drive assembly (3) includes a sliding rod (33). One end of the sliding rod (33) is connected to a number of clamping springs (34). The clamping springs (34) are connected to a spring groove (32). The support column (2) is provided with a clamping hole (21). The operation platform (1) is provided with a pinhole tube (14).

2. The spring drive device according to claim 1, wherein The operation platform (1) is provided with a starting sleeve (11). The starting sleeve (11) is fitted with a starting shaft (12). The lower end of the starting shaft (12) is connected to a drive spring (13). The lower end of the drive spring (13) is connected to a drive block (31). One side of the drive block (31) is provided with a spring groove (32).

3. A spring drive device according to claim 2, wherein , Below the drive block (31) is a starting button (41). The starting button (41) is connected to a reverse support spring (42). The starting button (41) is fitted in a starting button sleeve (43). One side of the oil pump (4) is connected to an oil outlet pipe (44).

4. A spring drive device according to claim 1, characterized in that, The hanging rod drive assembly (5) includes a sliding block (51). The sliding block (51) is fitted in the clamping hole (21). The sliding block (51) is provided with a sliding shaft (52). The sliding shaft (52) is fitted in a sliding hole (54) of a rotating bottom rod (53).

5. A spring drive device according to claim 4, characterized in that, The rotating bottom rod (53) is connected to a rotating sleeve (55). The rotating sleeve (55) is fitted on a fixed shaft (551). One side of the rotating sleeve (55) is connected to a rotating top rod (552). The rotating top rod (552) is connected to a balance block (553). Above the balance block (553) is an oil pump shutdown button (6).

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