CN220101672U - Hydraulic distributor with quick steering function - Google Patents
Hydraulic distributor with quick steering function Download PDFInfo
- Publication number
- CN220101672U CN220101672U CN202321438305.1U CN202321438305U CN220101672U CN 220101672 U CN220101672 U CN 220101672U CN 202321438305 U CN202321438305 U CN 202321438305U CN 220101672 U CN220101672 U CN 220101672U
- Authority
- CN
- China
- Prior art keywords
- hydraulic distributor
- rotating
- rotate
- drives
- positioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 52
- 230000007306 turnover Effects 0.000 claims abstract description 13
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 20
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 239000010727 cylinder oil Substances 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
The utility model discloses a hydraulic distributor with a rapid steering function, which comprises: the hydraulic distributor comprises a hydraulic distributor body and a supporting block, wherein a rotating box is arranged on the supporting block, a turnover assembly used for driving the hydraulic distributor body to turn over is arranged in the rotating box, and a transmission assembly used for transmitting power is arranged on the turnover assembly. According to the hydraulic distributor, the motor drives the transmission shaft to rotate, the transmission shaft drives the transmission rod to rotate, the transmission rod drives the connecting rod to rotate, the connecting ring drives the rotary drum to rotate, the motor in the rotary drum drives the rotating shaft to rotate, the rotating shaft drives the connecting column to rotate, the connecting column drives the connecting disc to rotate, and the connecting disc drives the hydraulic distributor body to rotate, so that the hydraulic distributor body is commutated, the situation that the hydraulic distributor body cannot be commutated according to requirements in the using process is avoided, and the using time of the hydraulic distributor body is prolonged.
Description
Technical Field
The disclosure relates to the technical field of hydraulic distributors, and in particular relates to a hydraulic distributor with a rapid reversing function.
Background
The hydraulic distributor is widely used for controlling hydraulic systems of engineering machinery and agricultural machinery, and mainly controls the direction of hydraulic oil flowing to a hydraulic cylinder by controlling the opening and closing of a valve so as to control the action of the machinery; mainly comprises manual control, electric control, air pressure control and the like. Most domestic agricultural machinery is a manual control and mechanical control dispenser, and most imported large agricultural machinery and excavators are electric control dispensers.
The prior publication number is CN202203201U, a hydraulic distributor is disclosed, a main control valve, a descending valve, a one-way valve, an oil return valve and an unloading valve are arranged in a distributor shell, oil inlets P1 and P2 are formed in the distributor shell, an oil cylinder oil inlet J and an oil cylinder oil return port H are formed in the distributor shell, an oil inlet cavity of the main control valve is communicated with the oil inlet P2, an oil outlet cavity of the main control valve is communicated with an oil inlet channel of the one-way valve, an oil inlet channel of the oil return valve is communicated with the oil inlet P1, the oil cylinder oil return port H is communicated with an oil inlet cavity of the descending valve, and when the hydraulic distributor is in a neutral position, the main control valve cuts off an oil path between the oil inlet channel of the one-way valve and the oil inlet P2.
In the device, the distributor is simple in structure, sensitive in reaction, good in sealing performance, stable in use performance, high in reliability, convenient to detach and maintain, and when high-pressure oil enters a neutral position from the oil inlets P1 and P2, the main control valve cuts off an oil path between the one-way valve and the oil inlet P2, so that the problem of no-load lifting is solved; however, the device is not provided with a structure for reversing the distributor, so that the distributor cannot be reversed according to the requirements in the using process, and the using time of the distributor is prolonged. There is a need for a hydraulic distributor with a quick steering function.
Disclosure of Invention
In view of the above-described drawbacks or shortcomings of the prior art, it is desirable to provide a hydraulic distributor having a quick-change function.
In a first aspect, the present utility model provides a hydraulic distributor with a quick-change function, comprising:
the hydraulic distributor comprises a hydraulic distributor body and a supporting block, wherein a rotating box is arranged on the supporting block, a turnover assembly for driving the hydraulic distributor body to turn over is arranged in the rotating box, and a transmission assembly for transmitting power is arranged on the turnover assembly;
the rotary cylinder is internally provided with a rotary component used for driving the hydraulic distributor body to rotate, and a connecting component is arranged between the rotary component and the hydraulic distributor body and is fixedly connected with the hydraulic distributor body.
According to the technical scheme provided by the embodiment of the utility model, the overturning assembly comprises a transmission shaft arranged in the rotating box, a first power source for driving the transmission shaft to rotate is arranged in the rotating box, and the transmission shaft penetrates through the rotating box.
According to the technical scheme provided by the embodiment of the utility model, the transmission assembly comprises a transmission rod fixed on the transmission shaft, and the transmission rod is provided with a connecting rod which is connected with the rotary cylinder through a connecting ring.
According to the technical scheme provided by the embodiment of the utility model, the rotating assembly comprises a rotating shaft arranged in the rotating cylinder, a second power source for driving the rotating shaft to rotate is arranged in the rotating cylinder, a connecting column is arranged on the rotating shaft, and the connecting column is connected with the hydraulic distributor body through a connecting disc.
According to the technical scheme provided by the embodiment of the utility model, the rotary cylinder is internally provided with the positioning assembly for positioning the rotary shaft, the positioning assembly comprises the positioning disc fixed on the inner wall of the rotary cylinder, and the positioning disc is provided with the shaft groove matched with the rotary shaft.
According to the technical scheme provided by the embodiment of the utility model, the positioning assembly further comprises a positioning ring fixed on the rotating shaft, and the inner wall of the shaft groove is provided with a positioning groove matched with the positioning ring.
According to the technical scheme provided by the embodiment of the utility model, a limiting assembly is arranged between the hydraulic distributor body and the rotary cylinder, the limiting assembly comprises a limiting ring fixed at one end of the connecting disc, the rotary cylinder is provided with limiting grooves matched with the limiting ring, the limiting ring is provided with a plurality of convex rings which are arranged side by side, and the inner wall of the limiting groove is provided with an annular groove matched with the convex rings.
According to the technical scheme provided by the embodiment of the utility model, the inner wall of the limiting ring is not contacted with the connecting column, and the connecting column is not contacted with the inner wall of the rotary cylinder.
In summary, the technical scheme specifically discloses a hydraulic distributor with quick steering function, it includes the upset subassembly, the upset subassembly is including locating the motor in the rotatory incasement, and be equipped with the transmission shaft on the power take off shaft of motor, be equipped with drive assembly on the transmission shaft, drive assembly is including locating epaxial transfer line of transmission, and be equipped with the connecting rod on the transfer line, be equipped with the go-between on the connecting rod, be equipped with rotatory section of thick bamboo on the go-between, and be equipped with in the rotatory section of thick bamboo and be used for driving the pivoted rotary assembly of hydraulic distributor body, the rotary assembly is including locating the motor in the rotatory section of thick bamboo, and be equipped with the pivot on the power take off shaft of motor, be equipped with the spliced pole in the pivot, and connect through the connection pad between spliced pole and the hydraulic distributor body. The motor drives the transmission shaft to rotate, and the transmission shaft drives the transfer line to rotate, and the transfer line drives the connecting rod to rotate, and the connecting rod drives the go-between to rotate, and the connecting ring moves the rotary drum and rotates, and the motor in the rotary drum drives the pivot and rotates, and the pivot drives the spliced pole and rotates, and the spliced pole drives the connection pad and rotates, and the connection pad drives the hydraulic distributor body and rotate to commutate the hydraulic distributor body, thereby avoid leading to the hydraulic distributor body can't commutate according to the demand in the in-process of using, increased the live time of hydraulic distributor body.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the rotary case of the present utility model;
FIG. 3 is a schematic view of a portion of the present utility model in cross-section;
FIG. 4 is a schematic illustration of a partial structure of the present utility model in section.
Reference numerals in the drawings:
1. a hydraulic distributor body;
2. a support block;
21. a rotating box; 211. a motor; 212. a transmission shaft; 213. a transmission rod; 214. a connecting rod; 215. a connecting ring;
22. a rotary drum; 221. a motor; 222. a rotating shaft; 223. a connecting column; 224. a positioning ring;
23. a positioning plate;
24. a connecting disc; 241. a limiting ring; 242. a convex ring;
25. a limit groove; 251. an annular groove.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
Example 1
Referring to fig. 1 to 4, a hydraulic distributor with a quick-change function, comprising:
the hydraulic distributor comprises a hydraulic distributor body 1 and a supporting block 2, wherein a rotating box 21 is fixedly arranged on the supporting block 2, a turnover assembly for driving the hydraulic distributor body 1 to turn over is arranged in the rotating box 21, and a transmission assembly for transmitting power is arranged on the turnover assembly;
the rotary cylinder 22, be equipped with the rotating component that is used for driving the rotation of hydraulic distributor body 1 in the rotary cylinder 22, be equipped with coupling assembling between rotating component and the hydraulic distributor body 1, its connected mode is fixed connection.
The turnover assembly comprises a transmission shaft 212 arranged in the rotary box 21, a first power source for driving the transmission shaft 212 to rotate is fixedly arranged in the rotary box 21, the first power source is a motor 211, a power output shaft of the motor 211 is coaxially fixed with the transmission shaft 212, and the transmission shaft 212 penetrates through the rotary box 21. The motor 211 drives the transmission shaft 212 to rotate, and the transmission shaft 212 drives the transmission assembly to rotate, so that the rotating drum 22 is overturned, and the hydraulic distributor body 1 is commutated.
The transmission assembly comprises a transmission rod 213 fixed on the transmission shaft 212, a connecting rod 214 is fixedly arranged on the transmission rod 213, the connecting rod 214 is connected with the rotary cylinder 22 through a connecting ring 215, the connecting rod 214 is fixedly connected with the connecting ring 215, and the connecting ring 215 is fixedly connected with the rotary cylinder 22. Through the rotation of the transmission shaft 212, the transmission shaft 212 drives the transmission rod 213 to rotate, the transmission rod 213 drives the connecting rod 214 to rotate, the connecting rod 214 drives the connecting ring 215 to rotate, and the connecting ring 215 drives the rotary drum 22 to rotate, so that the hydraulic distributor body 1 is driven to rotate, and the hydraulic distributor body 1 is overturned.
The rotating assembly comprises a rotating shaft 222 arranged in the rotating cylinder 22, a second power source for driving the rotating shaft 222 to rotate is fixedly arranged in the rotating cylinder 22, the second power source is a motor 221, a power output shaft of the motor 221 is coaxially fixed with the rotating shaft 222, a connecting column 223 is fixedly arranged on the rotating shaft 222, the connecting column 223 is connected with the hydraulic distributor body 1 through a connecting disc 24, the connecting column 223 is fixedly connected with the connecting disc 24, and the connecting disc 24 is fixedly connected with the hydraulic distributor body 1. The motor 221 drives the rotating shaft 222 to rotate, the rotating shaft 222 drives the connecting column 223 to rotate, the connecting column 223 drives the connecting disc 24 to rotate, and the connecting disc 24 drives the hydraulic distributor body 1 to rotate, so that the hydraulic distributor body 1 is horizontally commutated.
The rotary drum 22 is internally provided with a positioning assembly for positioning the rotary shaft 222, the positioning assembly comprises a positioning disc 23 fixed on the inner wall of the rotary drum 22, and the positioning disc 23 is provided with a shaft groove matched with the rotary shaft 222. By providing the positioning plate 23, the rotation shaft 222 is prevented from being deviated during rotation.
The positioning assembly further comprises a positioning ring 224 fixed on the rotating shaft 222, and positioning grooves matched with the positioning ring 224 are formed in the inner wall of the shaft groove. By providing the positioning ring 224, the rotation shaft 222 is prevented from being separated from the positioning disk 23 during rotation.
A limiting component is arranged between the hydraulic distributor body 1 and the rotary cylinder 22, the limiting component comprises a limiting ring 241 fixed at one end of the connecting disc 24, the rotary cylinder 22 is provided with limiting grooves 25 mutually matched with the limiting ring 241, the limiting ring 241 is fixedly provided with a plurality of convex rings 242 which are arranged side by side, and the inner wall of the limiting groove 25 is provided with annular grooves 251 mutually matched with the convex rings 242. By providing the stopper ring 241 and the collar 242, the land 24 is prevented from being deviated during rotation.
The inner wall of the stopper 241 is not in contact with the connection post 223, and the connection post 223 is not in contact with the inner wall of the rotary cylinder 22. The connection post 223 is prevented from being caught by friction from the stopper 241 and the inner wall of the rotary cylinder 22 during rotation.
A switch is fixedly arranged on the supporting block 2, a closed loop is formed between the switch and the motor 211 and the motor 221, and the starting and the closing of the motor 211 and the motor 221 are controlled through a switch control loop.
It should be noted that: a locating ring 224 is provided between the drive shaft 212 and the rotary case 21.
Working principle: when the hydraulic distributor body 1 is required to be commutated horizontally, a switch of the motor 221 is turned on, the motor 221 drives the rotating shaft 222 to rotate, the rotating shaft 222 drives the connecting column 223 to rotate, the connecting column 223 drives the connecting disc 24 to rotate, and the connecting disc 24 drives the hydraulic distributor body 1 to rotate, so that the hydraulic distributor body 1 is commutated horizontally, and when the hydraulic distributor body is commutated to a certain angle, the switch of each shift motor 221 does not commutate randomly;
when the hydraulic distributor body 1 needs to be commutated in the vertical direction, a switch of the motor 211 is turned on, the motor 211 drives a transmission shaft 212 to rotate, the transmission shaft 212 drives a transmission rod 213 to rotate, the transmission rod 213 drives a connecting rod 214 to rotate, the connecting rod 214 drives a connecting ring 215 to rotate, the connecting ring 215 drives a rotary drum 22 to rotate, the rotary drum 22 drives a connecting disc 24 to rotate, and the connecting disc 24 drives the hydraulic distributor body 1 to rotate, so that the hydraulic distributor body 1 is overturned, and when the hydraulic distributor body 1 is overturned to a certain angle, the switch of the motor 211 is turned off.
The motor 211 drives the transmission shaft 212 to rotate, the transmission shaft 212 drives the transmission rod 213 to rotate, the transmission rod 213 drives the connecting rod 214 to rotate, the connecting rod 214 drives the connecting ring 215 to rotate, the connecting ring 215 drives the rotary drum 22 to rotate, the motor 221 in the rotary drum 22 drives the rotary shaft 222 to rotate, the rotary shaft 222 drives the connecting column 223 to rotate, the connecting column 223 drives the connecting disc 24 to rotate, and the connecting disc 24 drives the hydraulic distributor body 1 to rotate, so that the hydraulic distributor body 1 is commutated, and the situation that the hydraulic distributor body 1 cannot be commutated according to requirements in the using process is avoided, and the service time of the hydraulic distributor body 1 is prolonged.
The above description is only illustrative of the preferred embodiments of the present utility model and of the principles of the technology employed. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in the present utility model is not limited to the specific combinations of the technical features described above, but also covers other technical features formed by any combination of the technical features described above or their equivalents without departing from the inventive concept. Such as the above-mentioned features and the technical features disclosed in the present utility model (but not limited to) having similar functions are replaced with each other.
Claims (8)
1. A hydraulic distributor with a quick-change function, comprising:
the hydraulic distributor comprises a hydraulic distributor body (1) and a supporting block (2), wherein a rotating box (21) is arranged on the supporting block (2), a turnover assembly for driving the hydraulic distributor body (1) to turn over is arranged in the rotating box (21), and a transmission assembly for transmitting power is arranged on the turnover assembly;
the rotary cylinder (22), be equipped with the rotating assembly who is used for driving the rotation of hydraulic distributor body (1) in rotary cylinder (22), be equipped with coupling assembling between rotating assembly and the hydraulic distributor body (1), its connected mode is fixed connection.
2. The hydraulic distributor with the rapid reversing function according to claim 1, wherein the overturning assembly comprises a transmission shaft (212) arranged in a rotary box (21), a first power source for driving the transmission shaft (212) to rotate is arranged in the rotary box (21), and the transmission shaft (212) penetrates through the rotary box (21).
3. The hydraulic distributor with the rapid steering function according to claim 2, wherein the transmission assembly comprises a transmission rod (213) fixed on a transmission shaft (212), and a connecting rod (214) is arranged on the transmission rod (213), and the connecting rod (214) is connected with the rotary cylinder (22) through a connecting ring (215).
4. A hydraulic distributor with a quick steering function according to claim 3, wherein the rotating assembly comprises a rotating shaft (222) arranged in a rotating cylinder (22), a second power source for driving the rotating shaft (222) to rotate is arranged in the rotating cylinder (22), a connecting column (223) is arranged on the rotating shaft (222), and the connecting column (223) is connected with the hydraulic distributor body (1) through a connecting disc (24).
5. The hydraulic distributor with the rapid reversing function according to claim 4, wherein a positioning assembly for positioning the rotating shaft (222) is arranged in the rotating cylinder (22), the positioning assembly comprises a positioning disc (23) fixed on the inner wall of the rotating cylinder (22), and a shaft groove matched with the rotating shaft (222) is formed in the positioning disc (23).
6. The hydraulic distributor with quick-change function according to claim 5, wherein the positioning assembly further comprises a positioning ring (224) fixed on the rotating shaft (222), and the inner wall of the shaft groove is provided with a positioning groove matched with the positioning ring (224).
7. The hydraulic distributor with the rapid reversing function according to claim 6, wherein a limiting component is arranged between the hydraulic distributor body (1) and the rotary cylinder (22), the limiting component comprises a limiting ring (241) fixed at one end of the connecting disc (24), a limiting groove (25) matched with the limiting ring (241) is formed in the rotary cylinder (22), a plurality of convex rings (242) which are arranged side by side are arranged on the limiting ring (241), and annular grooves (251) matched with the convex rings (242) are formed in the inner wall of the limiting groove (25).
8. The hydraulic distributor with quick-change function according to claim 7, characterized in that the inner wall of the limit ring (241) is not in contact with the connecting post (223) and the connecting post (223) is not in contact with the inner wall of the rotating cylinder (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321438305.1U CN220101672U (en) | 2023-06-07 | 2023-06-07 | Hydraulic distributor with quick steering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321438305.1U CN220101672U (en) | 2023-06-07 | 2023-06-07 | Hydraulic distributor with quick steering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220101672U true CN220101672U (en) | 2023-11-28 |
Family
ID=88872381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321438305.1U Active CN220101672U (en) | 2023-06-07 | 2023-06-07 | Hydraulic distributor with quick steering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220101672U (en) |
-
2023
- 2023-06-07 CN CN202321438305.1U patent/CN220101672U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2852714B2 (en) | Fluid pressure transmitter | |
| CN102720669B (en) | Follower rotary valve for plane oil distribution | |
| US4287778A (en) | Hydraulic valve for two-speed power take-off drive | |
| JPS6328806B2 (en) | ||
| JP2011241715A (en) | Swash plate type hydraulic machine and hydrostatic transmission device | |
| US6547051B2 (en) | Lock-up clutch of fluid transmission device | |
| JP3127842B2 (en) | Cam motor device | |
| CN220101672U (en) | Hydraulic distributor with quick steering function | |
| KR20000029386A (en) | Two speed gerotor motor with pressurized recirculation | |
| MY131406A (en) | Cone selector and associated transmission assembly | |
| US20200256475A1 (en) | Valve | |
| US4413548A (en) | Hydraulic motor with adjustable flow volume | |
| US4671062A (en) | Torque converter having valve means for detecting speed ratio of torque converter | |
| US20160033023A1 (en) | Power Transmission Device for Vehicle | |
| US7017438B2 (en) | Hydraulic gear selection drive means and associated transmission assembly | |
| US3975988A (en) | Radial piston machine with pivoted connection between piston and piston shoes | |
| JPS61130627A (en) | Hydraulic clutch | |
| JPH028122Y2 (en) | ||
| CN111998101B (en) | Water mixing valve and water heater circulation system comprising same | |
| CN211202940U (en) | Flow control mechanism and control valve | |
| JP2908215B2 (en) | Torque converter | |
| JP3215776U (en) | Dual clutch | |
| JPH10288148A (en) | Swash plate type double piston pump | |
| JPS6222479Y2 (en) | ||
| JPS621431Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |