CN213017639U - Automatic lubricating device for bottom belt chain of tobacco storage cabinet - Google Patents
Automatic lubricating device for bottom belt chain of tobacco storage cabinet Download PDFInfo
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- CN213017639U CN213017639U CN202021544206.8U CN202021544206U CN213017639U CN 213017639 U CN213017639 U CN 213017639U CN 202021544206 U CN202021544206 U CN 202021544206U CN 213017639 U CN213017639 U CN 213017639U
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- travel switch
- dropper
- flow pump
- storage cabinet
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Abstract
The utility model relates to the technical field of tobacco storage, in particular to an automatic lubricating device for a bottom belt chain of a tobacco storage cabinet, which comprises an oil cup, a flow pump and a dropper which are connected in sequence, wherein the oil cup, the flow pump and the dropper are all fixed on a frame, and the dropper is positioned right above a lubricating point; the automatic lubricating device further comprises a controller and a travel switch, the travel switch is connected to the input end of the controller, the travel switch is fixed to the rack and located above the roller, and the flow pump is connected to the output end of the controller. The utility model discloses a fixed point ration oil drip of chain can be realized to the operating time of control flow pump and the position of burette, has overcome the problem that artifical lubricated is uneven and artifical lubricated easy pollution tobacco material, saves artifical on duty, improves lubricated efficiency, reduces the human cost, reduces the waste of lubricating oil, effectively guarantees lubricated effect.
Description
Technical Field
The utility model relates to a technical field that tobacco stored, more specifically relates to a tobacco stores cabinet bottom band chain self-lubricate device.
Background
The tobacco storage cabinet is used as an important component of the tobacco processing equipment, and plays a role in buffering production of upstream and downstream equipment and balancing each process parameter of materials in the production process. Because the tobacco storage cabinet has the characteristics of large volume, large bearing capacity and low movement speed, the bottom belt is driven to move to convey materials forwards in a chain transmission mode generally. In the actual operation process, because the bearing capacity is large, the chain can have the conditions of operation vibration, large noise, accelerated abrasion and non-rotation of the roller under the condition of insufficient lubrication, and has great influence on the normal operation of equipment, so that the chain of the bottom belt of the storage cabinet needs to be periodically lubricated. The chain at the bottom of the storage cabinet has the characteristics of long chain, multiple lubricating points, large bearing capacity and slow operation, and in the conventional lubricating mode, the chain is lubricated by adopting a manual guard mode, so that more manpower and time are consumed. Meanwhile, the oil feeding amount of each lubricating point of the chain cannot be accurately controlled in a manual mode, so that the conditions of uneven lubrication and lubricant waste are often caused, and the lubricating effect is difficult to ensure. In addition, the bottom belt is in direct contact with the tobacco materials, and if too much lubricating oil exists, the risk of oil smoke exists, the tobacco materials are polluted, and the process quality is influenced, so that the bottom belt chain lubrication has higher difficulty and requirements.
Chinese patent CN202971853U discloses a chain centralized lubrication system, which comprises a filtering pressure regulating valve, a two-position three-way solenoid valve, a pneumatic pump, a valve block with a control gas circuit, and a nozzle with a control switch, wherein the filtering pressure regulating valve is connected with a gas source and is respectively connected with the pneumatic pump and the pressure regulating valve, the pneumatic pump is connected with the valve block with the control gas circuit, the pneumatic pump drives the grease of the valve block with the gas circuit to be sent to the nozzle with the control switch, and the nozzle is provided with a proximity switch. According to the scheme, the number of the links is detected by adopting the proximity switch, and when the number of the links reaches a preset value, the system performs spray lubrication, so that the automatic lubrication of the chain can be realized; however, when the scheme is used for lubricating the chain at the bottom belt of the tobacco storage cabinet, the spray type lubricating mode is difficult to quantify and fix, tobacco materials are easily polluted, and the process quality is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the prior art, provide a tobacco and store cabinet end tape chain self-lubricate device, carry out the ration oil drip lubrication of fixed point to the end tape chain automatically, and can effectively avoid producing the pollution to the tobacco material.
In order to solve the technical problem, the utility model discloses a technical scheme is:
the automatic lubricating device for the chain at the bottom of the tobacco storage cabinet is provided, the tobacco storage cabinet comprises a rack, a plurality of uniformly distributed lubricating points are arranged on the chain, the chain comprises a plurality of groups of rollers and chain sheets, the rollers are connected between two groups of oppositely arranged chain sheets, and the rack is arranged beside the chain; the automatic lubricating device comprises an oil cup, a flow pump and a dropper which are connected in sequence, wherein the oil cup, the flow pump and the dropper are all fixed on the frame, and the dropper is positioned right above the lubricating point; the automatic lubricating device further comprises a controller and a travel switch, the travel switch is connected to the input end of the controller, the travel switch is fixed to the rack and located above the roller, and the flow pump is connected to the output end of the controller.
The utility model discloses a tobacco stores cabinet bottom band chain self-lubricate device, travel switch are triggered by the roller and send triggering signal for the controller, and controller control flow pump start-up work, and the flow pump drips the lubricating oil pump in with the oil cup to the burette and by the burette to the lubrication point, forms the oil film through the infiltration to the realization is to the lubricated purpose of chain. The utility model discloses a fixed point ration oil drip of chain can be realized to the operating time of control flow pump and the position of burette, has overcome the problem that artifical lubricated is uneven and artifical lubricated easy pollution tobacco material, saves artifical on duty, improves lubricated efficiency, reduces the human cost, reduces the waste of lubricating oil, effectively guarantees lubricated effect.
Furthermore, the oil cup, the flow pump and the dropper are arranged from top to bottom, and the oil cup and the flow pump and the dropper are connected through pipelines.
Further, the lubricating point is a gap between the chain sheet and the roller, and the dropper is positioned right above the gap between the chain sheet and the roller.
Furthermore, the two groups of burettes are respectively positioned right above the connecting positions of the two ends of the same roller and the chain sheet; the flow pump is provided with a liquid outlet communicated with the two groups of burettes.
Further, the dropper is located in front of the travel switch in the direction of transport of the chain.
Further, the horizontal distance between the travel switch and the dropper is equal to the distance between the center lines of the two adjacent groups of rollers.
Further, the travel switch is a mechanical contact type travel switch provided with a contact.
Furthermore, in the moving process of the roller, the contact contacts the first point on the periphery of the roller firstly to switch on the travel switch, the contact contacts the second point on the periphery of the roller secondly to switch off the travel switch, and the central angles of the first point and the second point are 0-180 degrees.
Furthermore, the dropper is movably connected with the rack, and the travel switch is movably connected with the rack.
Furthermore, the top of oil cup is equipped with the filling opening, the filling opening can be dismantled and be connected with the lid.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a cabinet bottom tape chain automatic lubrication installation is stored to tobacco, through the operating time of control flow pump and the position of burette, can realize the fixed point ration oil drip of chain, overcome the problem of artifical lubricated uneven and the easy tobacco material of polluting of artifical lubrication, save artifical on duty, improve lubricating efficiency, reduce the human cost, reduce the waste of lubricating oil, effectively guarantee lubricated effect.
Drawings
FIG. 1 is a schematic structural view I of an automatic lubricating device for a bottom belt chain of a tobacco storage cabinet;
FIG. 2 is a schematic structural view II of an automatic lubricating device for a bottom belt chain of a tobacco storage cabinet;
in the drawings: 1-a chain; 11-a roller; 12-chain fragment; 2-a frame; 21-a first telescoping support; 22-a second telescoping support; 3-oil cup; 31-a filling opening; 32-a cover body; 4-a flow pump; 5-a dropper; 6-a controller; 7-a travel switch; 8-a pipeline; 9-throttle valve.
Detailed Description
The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Examples
As shown in fig. 1 to 2, the embodiment of the automatic lubricating device for the bottom belt chain of the tobacco storage cabinet of the present invention includes a frame 2, a plurality of evenly distributed lubricating points are disposed on the chain 1, the chain 1 includes a plurality of sets of rollers 11 and chain pieces 12, the rollers 11 are connected between two sets of oppositely disposed chain pieces 12, and the frame 2 is disposed beside the chain 1; the automatic lubricating device comprises an oil cup 3, a flow pump 4 and a dropper 5 which are connected in sequence, the oil cup 3, the flow pump 4 and the dropper 5 are all fixed on the frame 2, and the dropper 5 is positioned right above a lubricating point; the automatic lubricating device also comprises a controller 6 and a travel switch 7, wherein the travel switch 7 is connected to the input end of the controller 6, the travel switch 7 is fixed on the frame 2 and is positioned above the roller 11, and the flow pump 4 is connected to the output end of the controller 6. In order to avoid the pollution of the lubricating oil to the tobacco leaves, the lubricating oil of the food grade can be selected for lubricating in the embodiment.
In the embodiment, when the chain lubricating device is used, the stroke switch 7 is triggered by the roller 11 to transmit a trigger signal to the controller 6, the controller 6 controls the flow pump 4 to start, the flow pump 4 pumps lubricating oil in the oil cup 3 to the dropper 5 and drops the lubricating oil from the dropper 5 to a lubricating point, and an oil film is formed through penetration, so that the purpose of lubricating the chain 1 is achieved.
In the embodiment, by controlling the working time of the flow pump 4 and the position of the dropper 5, fixed-point and fixed-amount oil dripping of the chain 1 can be realized, and the lubricating effect is effectively ensured. The flow pump 4 of the embodiment can adopt the flow pump 4 with high precision and small flow, the dropping speed and the oil output quantity can be adjusted in a small range by matching with the working time of the flow pump 4, and the adjustment can be carried out according to the actual lubricating requirement, so that the excessive lubrication is avoided.
In one embodiment, the oil cup 3, the flow pump 4 and the dropper 5 are arranged from top to bottom, and the oil cup 3 and the flow pump 4 and the dropper 5 are connected through the pipeline 8. The position of the oil cup 3, the flow pump 4 and the dropper 5 is preferred for facilitating the lubricating oil gravity to promote the flow of the lubricating oil in the pipeline 8, so that the lubricating oil flows more smoothly, and the position setting that other lubricating oil can flow in the pipeline 8 is also applicable as a restrictive regulation.
In one embodiment, a throttle valve 9 is provided in the conduit 8 between the flow pump 4 and the dip tube 5, so that the opening of the throttle valve 9 can be manually adjusted to adjust the amount of lubricating oil flowing out from the dip tube 5.
In one embodiment, the lubrication point is a gap between the chain link 12 and the roller 11, and the dropper 5 is located directly above the gap between the chain link 12 and the roller 11. In the embodiment, the part which is most prone to abrasion and noise is selected as a lubricating point, and the dropper 5 drips lubricating oil for lubrication, so that the fixed-point lubrication effect is achieved. However, the lubricating point in the present embodiment may be provided at another position of the chain 1 as appropriate, and the drop tube 5 may be provided at a corresponding position.
In one embodiment, two groups of droppers 5 are provided, and the two groups of droppers 5 are respectively positioned right above the connecting positions of two ends of the same roller 11 and the chain sheet 12; the flow pump 4 is provided with a liquid outlet which is communicated with the two groups of burettes 5. The flow pump 4 simultaneously lubricates two lubricating oil drops, and the lubricating efficiency can be improved. However, the number of lubrication points lubricated at the same time is not a limiting specification of the present invention, and the embodiment may further include an even number of droppers 5 to lubricate a plurality of lubrication points at the same time and ensure that all the lubrication points of the entire chain 1 are traversed.
In one of the embodiments, the dropper 5 is located in front of the travel switch 7 in the direction of transport of the chain 1. The distance between the travel switch 7 and the dropper 5 is integral multiple of the distance between the central lines of two adjacent groups of rollers 11, so that when the travel switch 7 is triggered, the dropper 5 just drips oil at the lubricating points on two sides of the other roller 11.
In one embodiment, the horizontal spacing between the travel switch 7 and the drop tube 5 is the same as the distance between the centerlines of two adjacent sets of rollers 11. By the arrangement, when the travel switch 7 is triggered, the dropper 5 drops oil at the lubricating points on two sides of the adjacent roller 11 of the roller 11 below the travel switch 7, and the structure is compact.
In one of the embodiments, the travel switch 7 is a mechanical contact travel switch 7 provided with contacts. During the operation of the chain 1, the roller 11 also moves forwards, and the travel switch 7 is switched on when the circular arc high point of the cylindrical surface of the roller 11 pushes up the contact of the travel switch 7. Mechanical contact travel switch 7 is the preferred of making for realizing that the raw materials is easily obtained, reduce cost, does not do the utility model discloses a restrictive regulation, other travel switch 7 that can monitor roller 11 position transmission trigger signal, the oil drip position of guaranteeing burette 5 and just at the lubricating point is also applicable to the utility model discloses.
In one embodiment, during the movement of the roller 11, the contact contacts the outer periphery of the roller 11 first to turn on the travel switch 7, and the contact contacts the outer periphery of the roller 11 later to turn off the travel switch 7, and the central angles of the first point and the second point are 0-180 degrees. During the movement of the roller 11, the first point contacts the travel switch 7 first to trigger the travel switch 7 until the second point contacts the travel switch 7 to disconnect the travel switch 7, during which the travel switch 7 remains triggered, during which the flow pump 4 also remains in the working delivery state. Therefore, it can be presumed that the present embodiment can control the working time of the flow pump 4 by setting the central angles of the first point and the second point and the conveying speed of the chain 1, and can control the oil dropping flow rate of the flow pump 4 within a certain working time by setting the diameter of the pipe 8 and the power of the flow pump 4, thereby realizing the fixed-point quantitative lubrication of the chain 1. The lubricating oil dropped at the fixed point is dropped to the lubricating point and forms an oil film through penetration, thereby realizing the purpose of lubricating the chain 1. In this embodiment, the bottom belt chain 1 rotates a circle, and the travel switch 7 is intermittently jacked up many times, so that the flow pump 4 intermittently supplies oil, and automatic lubrication of each lubrication point of the bottom belt chain 1 is realized.
In another embodiment, the operation time of the flow pump 4 is controlled by connecting a timing module to the controller 6 instead of using the time for keeping the stroke switch 7 in the trigger state. The working time of the flow pump 4 is set through the timing module, and the travel switch 7 is triggered to be used as a timing starting point. So set up, but the lubricating oil mass that 4 work drippage of alright effective control flow pump realized quantitative lubrication.
In one embodiment, the dropper 5 is movably connected with the frame 2, and the travel switch 7 is movably connected with the frame 2. The swing joint of this embodiment, swing joint including two aspects, vertical swing joint and horizontal swing joint, vertical swing joint adjustment burette 5 and travel switch 7's height, the adjustable travel switch of horizontal swing joint 7, burette 5 and the relative position of lubrication point to be applicable to the lubrication of different grade type, the chain 1 of size, widen the utility model discloses automatic lubricating device's application scope. Specifically, the burette 5 is movably connected with the rack 2 through a first telescopic support 21, the travel switch 7 is movably connected with the rack 2 through a second telescopic support 22, the telescopic design of the first telescopic support 21 and the second telescopic support 22 realizes the transverse telescopic adjustment of the relative positions of the travel switch 7, the burette 5 and the lubricating point, and the connecting positions of the first telescopic support 21 and the second telescopic support 22 on the rack are adjustable, so that the heights of the burette 5 and the travel switch 7 can be adjusted.
In one embodiment, a filling opening 31 is formed at the top of the oil cup 3, and a cover body 32 is detachably connected to the filling opening 31. The filling opening 31 is arranged to facilitate the replenishment of the lubricating oil in the oil cup 3, and the cover body 32 is arranged to prevent the lubricating oil in the oil cup 3 from being polluted by the external environment.
In the detailed description of the embodiments, various technical features may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A tobacco storage cabinet bottom belt chain automatic lubricating device comprises a rack (2), wherein a plurality of uniformly distributed lubricating points are arranged on the chain (1), the chain (1) comprises a plurality of groups of rollers (11) and chain sheets (12), the rollers (11) are connected between two groups of oppositely arranged chain sheets (12), and the rack (2) is arranged beside the chain (1); the automatic lubricating device is characterized by comprising an oil cup (3), a flow pump (4) and a dropper (5) which are connected in sequence, wherein the oil cup (3), the flow pump (4) and the dropper (5) are all fixed on a rack (2), and the dropper (5) is positioned right above a lubricating point; the automatic lubricating device further comprises a controller (6) and a travel switch (7), the travel switch (7) is connected to the input end of the controller (6), the travel switch (7) is fixed on the rack (2) and located above the roller (11), and the flow pump (4) is connected to the output end of the controller (6).
2. The automatic lubricating device for the chain at the bottom of the tobacco storage cabinet according to claim 1, wherein the oil cup (3), the flow pump (4) and the dropper (5) are arranged from top to bottom, and the oil cup (3) and the flow pump (4) and the dropper (5) are connected through a pipeline (8).
3. The automatic chain lubricating device for the bottom belt of the tobacco storage cabinet as claimed in claim 2, wherein the lubricating point is a gap between the chain sheet (12) and the roller (11), and the dropper (5) is located right above the gap between the chain sheet (12) and the roller (11).
4. The automatic lubricating device for the bottom belt chain of the tobacco storage cabinet as claimed in claim 3, wherein the two sets of the dropper pipes (5) are respectively positioned right above the connecting positions of the two ends of the same roller (11) and the chain sheet (12); the flow pump (4) is provided with a liquid outlet communicated with the two groups of droppers (5).
5. Automatic chain lubrication device for tobacco storage cabinets bottom belts according to claim 4, characterized in that the dropper (5) is located in front of the travel switch (7) in the direction of transport of the chain (1).
6. The automatic lubrication device for the bottom belt chain of the tobacco storage cabinet as claimed in claim 5, wherein the horizontal distance between the travel switch (7) and the dropper (5) is equal to the distance between the center lines of the two adjacent groups of rollers (11).
7. Automatic chain lubrication device for the bottom belt of a tobacco storage cabinet according to any one of claims 1 to 6, characterized in that the travel switch (7) is a mechanical contact travel switch (7) provided with contacts.
8. The automatic lubricating device for the bottom belt chain of the tobacco storage cabinet according to claim 7, characterized in that during the movement of the roller (11), the contact contacts the first point on the periphery of the roller (11) to turn on the travel switch (7), and the contact contacts the second point on the periphery of the roller (11) to turn off the travel switch (7), and the central angle of the first point and the second point is 0-180 degrees.
9. The automatic lubricating device for the bottom belt chain of the tobacco storage cabinet as claimed in claim 1, wherein the dropper (5) is movably connected with the frame (2), and the travel switch (7) is movably connected with the frame (2).
10. The automatic lubricating device for the bottom belt chain of the tobacco storage cabinet according to claim 1, characterized in that a filling opening (31) is arranged at the top of the oil cup (3), and a cover body (32) is detachably connected to the filling opening (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021544206.8U CN213017639U (en) | 2020-07-30 | 2020-07-30 | Automatic lubricating device for bottom belt chain of tobacco storage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021544206.8U CN213017639U (en) | 2020-07-30 | 2020-07-30 | Automatic lubricating device for bottom belt chain of tobacco storage cabinet |
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| Publication Number | Publication Date |
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| CN213017639U true CN213017639U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021544206.8U Active CN213017639U (en) | 2020-07-30 | 2020-07-30 | Automatic lubricating device for bottom belt chain of tobacco storage cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114618707A (en) * | 2022-03-02 | 2022-06-14 | 安徽合力股份有限公司合肥铸锻厂 | Automatic lubricating device for large casting trolley coating line accumulated chain |
-
2020
- 2020-07-30 CN CN202021544206.8U patent/CN213017639U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114618707A (en) * | 2022-03-02 | 2022-06-14 | 安徽合力股份有限公司合肥铸锻厂 | Automatic lubricating device for large casting trolley coating line accumulated chain |
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