CN212322912U - Intelligence relay for agricultural machinery - Google Patents
Intelligence relay for agricultural machinery Download PDFInfo
- Publication number
- CN212322912U CN212322912U CN202021555605.4U CN202021555605U CN212322912U CN 212322912 U CN212322912 U CN 212322912U CN 202021555605 U CN202021555605 U CN 202021555605U CN 212322912 U CN212322912 U CN 212322912U
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- Prior art keywords
- relay
- fixedly connected
- rod
- agricultural machinery
- filter screen
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- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 19
- 238000003780 insertion Methods 0.000 abstract description 6
- 230000037431 insertion Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model provides an intelligent relay for agricultural machinery, which belongs to the technical field of agricultural machinery accessories and comprises an outer shell, a relay main body and a connecting insertion sheet, wherein the inside of a frame is fixedly connected with a filter screen, the axle center of the bottom in the outer shell is provided with a telescopic rod, the bottom inside the outer shell is provided with a movable groove, the inside of the movable groove is fixedly connected with a slide bar, and the surface of the slide bar is movably connected with a compression spring; the utility model screens out the dust which circulates in the tuyere through the filter screen, and then drives the tension spring to generate micro-vibration according to the self elasticity through the flowing air flow, so as to shake off the attached fine dust on the filter screen, thereby greatly improving the dustproof effect of the device; and be provided with telescopic link, connecting rod and compression spring, realized effectively having cushioned the vibrations effort that brings when intelligent agricultural machinery moves, the stability of guarantee relay inner member has improved the practicality of this relay.
Description
Technical Field
The utility model relates to an agricultural machinery accessory technical field, more specifically relates to an intelligence relay for agricultural machinery.
Background
When the existing intelligent relay for the agricultural machine is used, the relay is usually installed in an exposed mode, and when the relay is used for a long time, dust is usually accumulated in the relay, so that the relay is damaged; moreover, the anti-seismic effect is not ideal, and when the anti-seismic effect is applied to intelligent agricultural machinery equipment, the situation that internal electronic elements are broken easily occurs, so that the relay cannot be normally used.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem in the background to provide an intelligence relay for agricultural machinery.
In order to achieve the above object, the utility model provides a following technical scheme: an intelligent relay for agricultural machinery comprises an outer shell, a relay main body and a connecting insertion piece, wherein two sides of the outer shell are communicated with vent holes in a penetrating manner, the surface of the outer shell is provided with a groove, the inside of the groove is fixedly connected with a tensioning spring, one end of the tensioning spring, which is far away from the groove, is fixedly connected with a support rod, one end of the support rod, which is far away from the tensioning spring, is fixedly connected with a frame, the inside of the frame is fixedly connected with a filter screen, an axle center of the bottom in the outer shell is provided with a telescopic rod, the top of the telescopic rod is fixedly connected with a fixed plate, the top of the fixed plate is fixedly connected with a mounting base, the inside of the mounting base is provided with the relay main body, two sides of the relay main, the bottom of the inner part of the outer shell is provided with a movable groove, the inner part of the movable groove is fixedly connected with a sliding rod, and the surface of the sliding rod is movably connected with a compression spring.
Preferably, the telescopic link includes a piston cylinder, a lifting rod and a limiting block, the top of the piston cylinder is provided with a through hole matched with the lifting rod, the inside of the piston cylinder is connected with the lifting rod in a sliding manner, and the surface of the bottom of the lifting rod is fixedly connected with the limiting block.
Preferably, the inside of the sliding pipe is clamped with the sliding rod to slide; and the slide pipe is positioned at the longitudinal axes of the two compression springs on the same slide rod.
Preferably, the filter screen is vertically installed, and the filter screen covers one side of the vent far away from the relay main body.
Preferably, the surface of the supporting rod is fixedly connected with a limiting rod; and a limit groove matched with the inner side wall of the groove is horizontally arranged on the inner side wall of the groove.
Preferably, the mounting block is horizontally mounted, and the mounting block is fixedly connected with the top of the mounting base through screws.
The utility model provides an intelligence relay for agricultural machinery has following beneficial effect:
1. the intelligent relay for the agricultural machinery is provided with the tension spring and the filter screen, and in the using process of the relay, external airflow can flow in through the ventilation opening and releases heat generated by the relay to the outside in the gas outer shell; meanwhile, dust in external air flow can be isolated by the filter screen, so that the dust is prevented from entering the shell, the relay main body is polluted, and the relay main body cannot be normally used; meanwhile, when passing through the filter screen, external air flow collides with the filter screen, so that the support rod extrudes the tensioning spring to generate micro vibration on the filter screen according to the elastic action of the support rod, so that dust attached to the outer side of the filter screen can be shaken off, and the aim of subsequent smooth ventilation is further guaranteed; the problem of current intelligent for agricultural machinery relay dust pile up is solved, sieve out the dust that circulates in the wind gap gas through the filter screen, drive taut spring through the air current that flows again according to self elasticity, produce the micro-vibration, will cross the tiny dust that is stained with on the filter screen and attach and shake off, improved the device's dustproof effect widely, the flow of gas in the guarantee vent to release the heat that the relay produced, prolong its life.
2. The relay for the intelligent agricultural machine is provided with a telescopic rod, a connecting rod and a compression spring, and is electrically connected with a circuit of the intelligent agricultural machine through a connecting insertion sheet, so that a relay main body in an outer shell can play a using function of the relay; when the intelligent agricultural machine runs, the generated vibration is transmitted to the relay main body through the connecting insertion sheet, so that the relay main body shakes inside the outer shell, the external acting force is transmitted to the mounting base, the mounting base moves downwards, the telescopic rod is extruded through the fixing plate and moves downwards, meanwhile, the fixing plate can synchronously transmit the vibration to the connecting rods, the two connecting rods synchronously extrude the compression springs on the outer sides under the sliding fit of the sliding pipes on the surfaces of the sliding rods, the external acting force is subjected to vibration reduction and buffering under the action of the elastic force of the connecting rods, and the damage of the connecting rods to the relay main body is further reduced; when the relay is used, external air flow flows in through the air vent and releases heat generated by the relay to the outside in the air outer shell; meanwhile, dust in external air flow can be isolated by the filter screen, so that the dust is prevented from entering the shell, the relay main body is polluted, and the relay main body cannot be normally used; the vibration acting force brought when the intelligent agricultural machinery runs is effectively buffered, the stability of internal elements of the relay is guaranteed, and the practicability of the relay is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the schematic view of the cross-section structure of the telescopic rod of the present invention.
Fig. 3 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
Fig. 4 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.
In FIGS. 1-4: the relay comprises an outer shell 1, a relay main body 2, a connecting inserting piece 3, a vent 4, a groove 5, a tensioning spring 6, a supporting rod 7, a frame 8, a filter screen 9, a telescopic rod 10, a piston cylinder 101, a lifting rod 102, a limiting block 103, a fixing plate 11, a mounting base 12, a compression spring 13, a mounting block 14, a connecting rod 15, a movable groove 16, a sliding rod 17 and a sliding pipe 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in the embodiment of the present invention, an intelligent relay for agricultural machinery comprises an outer casing 1, a relay main body 2 and a connecting insert 3, two sides of the outer casing 1 are communicated with a vent 4, a groove 5 is formed on the surface of the outer casing 1, a tension spring 6 is fixedly connected inside the groove 5, one end of the tension spring 6 away from the groove 5 is fixedly connected with a support rod 7, one end of the support rod 7 away from the tension spring 6 is fixedly connected with a frame 8, a filter screen 9 is fixedly connected inside the frame 8, an expansion link 10 is arranged at the axis center of the bottom inside the outer casing 1, a fixing plate 11 is fixedly connected to the top of the expansion link 10, a mounting base 12 is fixedly connected to the top of the fixing plate 11, the relay main body 2 is mounted inside the mounting base 12, mounting blocks 14 are fixedly connected to two sides of the relay main, the both ends of fixed plate 11 are rotated and are connected with connecting rod 15, and the one end that connecting rod 15 kept away from fixed plate 11 rotates and is connected with slide pipe 18, and movable groove 16 has been seted up to the inside bottom of shell body 1, and the inside fixedly connected with slide bar 17 of movable groove 16, the surperficial swing joint of slide bar 17 has compression spring 13.
In this embodiment, telescopic link 10 includes piston cylinder 101, lifter 102 and stopper 103, and the top of piston cylinder 101 is provided with the through-hole with lifter 102 looks adaptation, and the inside sliding connection of piston cylinder 101 has lifter 102, and the fixed surface of lifter 102 bottom is connected with stopper 103, helps playing limiting displacement to installation base 12, prevents that relay main part 2 on it from colliding the shells inner wall because of external vibrations is too big, leads to its inside parts to damage.
In this embodiment, the inside of the slide tube 18 is engaged with the slide rod 17 to slide; and the slide pipe 18 is located at the longitudinal axis of the two compression springs 13 on the same slide bar 17, so that the slide pipe 18 moves left and right on the surface of the slide bar 17, and further, the external force applied to the relay main body 2 is decomposed, the external force vibrates the relay, and the damping performance of the relay is improved.
In this embodiment, filter screen 9 is vertical installation, conveniently sieves out the large granule dust in its outside of air current, and filter screen 9 covers in vent 4 keeps away from one side of relay main part 2, and the surface dust drops to in the casing, leads to the relay dust to pile up, and the unable normal function of its inside electronic component.
In this embodiment, the surface of the support rod 7 is fixedly connected with a limit rod, so as to prevent the support rod 7 from separating from the inside of the groove 5, and the filter screen 9 cannot filter dust in the airflow passing through the ventilation opening 4; and the inside wall of the groove 5 is horizontally provided with a limit groove matched with the groove, so that the limit rod can slide more smoothly in the groove, the balance of the back and forth movement of the support rod 7 is ensured, the micro-vibration of the filter screen 9 in the moving process is promoted, and dust adhered to the filter screen is shaken off.
In this embodiment, the mounting block 14 is installed horizontally, and the top of the mounting block 14 and the top of the mounting base 12 are fixedly connected through screws, which helps to firmly fix the relay main body 2 on the mounting base 12 and improves the stability of the relay main body in the using process.
When the intelligent agricultural machine relay is used, the relay is electrically connected with a circuit of an intelligent agricultural machine through the connecting insertion sheet 3, so that the relay main body 2 in the outer shell 1 can play a using function of the relay; when the intelligent agricultural machine runs, the vibration generated by the intelligent agricultural machine is transmitted to the relay main body 2 through the connecting insertion sheet 3, so that the relay main body 2 shakes inside the outer shell 1, the external acting force is transmitted to the mounting base 12, the mounting base 12 moves downwards, the telescopic rod 10 is extruded through the fixing plate 11 and moves downwards, meanwhile, the fixing plate 11 also synchronously transmits the vibration to the connecting rods 15, the two connecting rods 15 synchronously extrude the compression springs 13 on the outer sides under the sliding fit of the sliding pipes 18 on the surfaces of the sliding rods 17, and the external acting force is subjected to shock reduction and buffering under the action of the self elasticity, so that the damage of the relay main body 2 is reduced; in the using process of the relay, the external air flow flows in through the air vent 4 and releases heat generated by the relay to the outside in the air outer shell 1; meanwhile, dust in the outside air flow can be isolated by the filter screen 9, so that the dust is prevented from entering the shell, the relay main body 2 is polluted, and the normal use cannot be realized; meanwhile, when passing through the filter screen 9, external air flow collides with the filter screen, so that the support rod 7 extrudes the tensioning spring 6, the support rod vibrates the filter screen 9 slightly according to the elastic action of the support rod, dust attached to the outer side of the filter screen 9 is shaken off, and the purpose of subsequent smooth ventilation is guaranteed.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (6)
1. The utility model provides an intelligence relay for agricultural machinery, including shell body (1), relay main part (2) and connection inserted sheet (3), a serial communication has vent (4) to run through the both sides of shell body (1), the surface of shell body (1) is seted up flutedly (5), the inside fixedly connected with straining spring (6) of recess (5), one end fixedly connected with bracing piece (7) of recess (5) are kept away from to straining spring (6), one end fixedly connected with frame (8) of bracing piece (7) keep away from straining spring (6), the inside fixedly connected with filter screen (9) of frame (8), the axle center department of bottom is provided with telescopic link (10) in shell body (1), the top fixedly connected with fixed plate (11) of telescopic link (10), the top fixedly connected with installation base (12) of fixed plate (11), the internally mounted of installation base (12) has relay main part (2), the relay comprises a relay body (2), two sides of the relay body (2) are fixedly connected with mounting blocks (14), one side of the relay body (2) far away from a mounting base (12) is fixedly connected with connecting inserts (3), two ends of a fixing plate (11) are rotatably connected with connecting rods (15), one end of each connecting rod (15) far away from the fixing plate (11) is rotatably connected with a sliding pipe (18), a movable groove (16) is formed in the bottom inside a shell body (1), a sliding rod (17) is fixedly connected with the inside of the movable groove (16), and a compression spring (13) is movably connected to the surface of the sliding rod.
2. The intelligent relay for agricultural machinery of claim 1, wherein: the telescopic rod (10) comprises a piston cylinder (101), a lifting rod (102) and a limiting block (103), a through hole matched with the lifting rod (102) is formed in the top of the piston cylinder (101), the lifting rod (102) is connected to the inside of the piston cylinder (101) in a sliding mode, and the limiting block (103) is fixedly connected to the surface of the bottom of the lifting rod (102).
3. The intelligent relay for agricultural machinery of claim 1, wherein: the inside of the sliding pipe (18) is clamped with the sliding rod (17) to slide; and the slide tube (18) is positioned at the longitudinal axle center of two compression springs (13) on the same slide rod (17).
4. The intelligent relay for agricultural machinery of claim 1, wherein: the filter screen (9) is vertically installed, and the filter screen (9) covers one side, away from the relay main body (2), of the vent (4).
5. The intelligent relay for agricultural machinery of claim 1, wherein: the surface of the supporting rod (7) is fixedly connected with a limiting rod; and a limit groove matched with the inner side wall of the groove (5) is horizontally arranged on the inner side wall of the groove.
6. The intelligent relay for agricultural machinery of claim 1, wherein: the mounting block (14) is horizontally mounted, and the mounting block (14) is fixedly connected with the top of the mounting base (12) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021555605.4U CN212322912U (en) | 2020-07-31 | 2020-07-31 | Intelligence relay for agricultural machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021555605.4U CN212322912U (en) | 2020-07-31 | 2020-07-31 | Intelligence relay for agricultural machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212322912U true CN212322912U (en) | 2021-01-08 |
Family
ID=74036246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021555605.4U Expired - Fee Related CN212322912U (en) | 2020-07-31 | 2020-07-31 | Intelligence relay for agricultural machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212322912U (en) |
-
2020
- 2020-07-31 CN CN202021555605.4U patent/CN212322912U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210108 |