CN217783897U - Sodium hydride filter pressing hydraulic device - Google Patents
Sodium hydride filter pressing hydraulic device Download PDFInfo
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- CN217783897U CN217783897U CN202221343576.4U CN202221343576U CN217783897U CN 217783897 U CN217783897 U CN 217783897U CN 202221343576 U CN202221343576 U CN 202221343576U CN 217783897 U CN217783897 U CN 217783897U
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Abstract
The utility model discloses a sodium hydride filter-pressing hydraulic device, which belongs to the technical field of sodium hydride, and comprises a hydraulic rod, wherein a mounting plate is arranged above the hydraulic rod, an extrusion plate is arranged below the hydraulic rod, and the hydraulic rod is connected with the extrusion plate through a mounting and connecting device; the mounting and connecting device comprises a limiting frame, a limiting plate, a guide rod, a buckle, a mounting sleeve and a mounting block, wherein the mounting block is mounted on one side, close to the extrusion plate, of the hydraulic rod, the mounting sleeve is mounted above the extrusion plate and at the position outside the mounting block, the guide rod is mounted on each of two sides of the mounting sleeve, and the limiting frame is slidably connected to the outer side of the guide rod; the utility model discloses a set up installation connecting device for the staff can separate hydraulic stem and stripper plate through comparatively simple operation in needs, thereby made things convenient for going on of work such as stripper plate maintenance change, and then improved the convenience of device.
Description
Technical Field
The utility model belongs to the technical field of sodium hydride, concretely relates to sodium hydride filter-pressing hydraulic means.
Background
Sodium hydride is an inorganic salt and is a fine crystal of white to light gray color. In organic synthesis, sodium hydride is mainly used as a strong base. Sodium hydride is insoluble in organic solvents and soluble in molten sodium hydroxide, so that almost all of the reactions associated with sodium hydride occur on solid surfaces.
The prior art has the following problems: 1. most of the existing sodium hydride filter pressing hydraulic devices have the problem that a hydraulic rod is inconvenient to separate from an extrusion plate, so that certain inconvenience is easily caused to the maintenance, replacement and other work of the extrusion plate, and the convenience of the device is further reduced; 2. most of the current sodium hydride filter pressing hydraulic devices have the problem that the angle of the hydraulic rod can not be adjusted as required, so that the working requirements under different conditions are difficult to meet, and the practicability of the device is reduced.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a sodium hydride filter pressing hydraulic means has the characteristics that the convenience is strong, the practicality is high.
In order to achieve the above object, the utility model provides a following technical scheme: the sodium hydride pressure filtration hydraulic device comprises a hydraulic rod, wherein an installation plate is arranged above the hydraulic rod, an extrusion plate is arranged below the hydraulic rod, and the hydraulic rod and the extrusion plate are connected through an installation connecting device;
the installation connecting device comprises a limiting frame, a limiting plate, a guide rod, a buckle, an installation sleeve and an installation block, wherein the installation block is installed on one side, close to the extrusion plate, of the hydraulic rod, the installation sleeve is installed above the extrusion plate and located at the position outside the installation block, the guide rod is installed on two sides of the installation sleeve, the limiting frame is connected to the outer side of the guide rod in a sliding mode, the limiting plate is installed on one side, far away from the installation sleeve, of the guide rod, and the installation sleeve is connected with the two limiting frames through the two buckles.
Preferably, the shape and size of the outer side cross section of the mounting block are the same as the shape and size of the inner side cross section of the mounting sleeve, and the guide rod is designed in a prismatic mode.
Preferably, the installation connecting device further comprises an extension spring, and the extension spring is installed between the limiting frame and the limiting plate and at a position outside the guide rod.
Preferably, be connected through rotatory adjusting device between hydraulic stem and the mounting panel, rotatory adjusting device includes mounting bracket, motor, connecting rod, thread bush, screw thread piece and axis of rotation, the mounting bracket is installed to the below of mounting panel and the position corresponding with the hydraulic stem, the motor is installed to one side of mounting bracket, the axis of rotation is installed to one side that the motor is close to the mounting bracket, be connected through the bearing between mounting bracket and the axis of rotation, one side that the hydraulic stem is close to the axis of rotation is provided with the thread bush, be connected through two connecting rods between axis of rotation and the thread bush.
Preferably, the rotation adjusting device further comprises a protective shell, and the protective shell is mounted on the mounting frame and located at the position outside the motor.
Preferably, the rotary adjusting device further comprises a thread block, the thread block is mounted at a position, corresponding to the thread sleeve, on the hydraulic rod, and the thread sleeve is in threaded connection with the thread block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up installation connecting device for the staff can separate hydraulic stem and stripper plate through comparatively simple operation in needs, thereby made things convenient for going on of work such as stripper plate maintenance change, and then improved the convenience of device.
2. The utility model discloses a set up rotation regulation device for the staff can control the motor and come to carry out certain regulation to hydraulic stem and the angle of structure above that in needs, thereby the work needs when satisfying different conditions better, and then has improved the practicality of device.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the present invention;
fig. 3 is a schematic structural view of the installation and connection device of the present invention;
fig. 4 is a schematic structural diagram of the rotation adjusting device of the present invention.
In the figure: 1. a compression plate; 2. installing a connecting device; 21. a limiting frame; 22. an extension spring; 23. a limiting plate; 24. a guide rod; 25. buckling; 26. installing a sleeve; 27. mounting blocks; 3. a rotation adjustment device; 31. a mounting frame; 32. a protective shell; 33. a motor; 34. a connecting rod; 35. a threaded sleeve; 36. a thread block; 37. a rotating shaft; 4. a hydraulic lever; 5. and (7) mounting the plate.
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.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions: a sodium hydride filter pressing hydraulic device comprises a hydraulic rod 4, wherein a mounting plate 5 is arranged above the hydraulic rod 4, an extrusion plate 1 is arranged below the hydraulic rod 4, and the hydraulic rod 4 is connected with the extrusion plate 1 through a mounting and connecting device 2;
Specifically, the shape and size of the outer cross section of the mounting block 27 are the same as the shape and size of the inner cross section of the mounting sleeve 26, the shape and size of the guide rod 24 are designed to be prismatic,
by adopting the technical scheme, the normal matching between the mounting block 27 and the mounting sleeve 26 is ensured, and the phenomenon of rotation deviation of the limiting frame 21 is avoided.
Specifically, the mounting and connecting device 2 further comprises an extension spring 22, the extension spring 22 is mounted between the limiting frame 21 and the limiting plate 23 and at a position outside the guide rod 24,
through adopting above-mentioned technical scheme for spacing frame 21 can remove through extension spring 22 when needs.
When the device is used in the embodiment, the mounting plate 5 is mounted at a corresponding position on the filter press when the device is needed, and then the hydraulic rod 4 is operated, so that the extrusion plate 1 is driven to descend, and the sodium hydride is subjected to filter pressing; when the extrusion plate 1 needs to be separated from the hydraulic rod 4, two buckles 25 in the installation and connection device 2 are operated, so that the two limiting frames 21 are separated from the installation sleeve 26, under the action of the two extension springs 22, the two limiting frames 21 respectively move towards the two limiting plates 23 along the corresponding guide rods 24, so that the two limiting frames 21 no longer cover the installation block 27, then the extrusion plate 1 is pulled, so that the installation sleeve 26 is driven to be separated from the installation block 27, and the separation is finished;
example 2
The present embodiment is different from embodiment 1 in that: the hydraulic rod 4 is connected with the mounting plate 5 through the rotation adjusting device 3, the rotation adjusting device 3 comprises a mounting frame 31, a motor 33, connecting rods 34, a threaded sleeve 35, a threaded block 36 and a rotating shaft 37, the mounting frame 31 is mounted below the mounting plate 5 and at a position corresponding to the hydraulic rod 4, the motor 33 is mounted on one side of the mounting frame 31, the rotating shaft 37 is mounted on one side of the motor 33 close to the mounting frame 31, the mounting frame 31 is connected with the rotating shaft 37 through a bearing, the threaded sleeve 35 is arranged on one side of the hydraulic rod 4 close to the rotating shaft 37, the rotating shaft 37 is connected with the threaded sleeve 35 through the two connecting rods 34,
through adopting above-mentioned technical scheme for the staff can control motor 33 and come to carry out certain regulation to hydraulic stem 4 and the angle of last structure when needs, thereby the work needs when satisfying different situation better.
Specifically, the rotation adjusting device 3 further includes a protective housing 32, the protective housing 32 is mounted on the mounting frame 31 and located at a position outside the motor 33,
by adopting the technical scheme, the motor 33 can be protected to a certain extent.
Specifically, the rotation adjusting device 3 further comprises a thread block 36, the thread block 36 is installed on the hydraulic rod 4 at a position corresponding to the thread bush 35, the thread bush 35 is in threaded connection with the thread block 36,
through adopting above-mentioned technical scheme for the staff can load and unload hydraulic stem 4 and last structure when needs.
When this embodiment uses, when the angle of need to hydraulic stem 4 and last structure is adjusted, start motor 33 of mounting bracket 31 one side among the rotary adjusting device 3, motor 33 drives axis of rotation 37 and rotates, and then drives hydraulic stem 4 and go up the structure through two connecting rods 34, thread bush 35 and screw block 36 and rotate, after hydraulic stem 4 and last structure rotate to the angle that needs, close motor 33, adjust and finish, protective housing 32 has played the effect of protection motor 33.
The utility model discloses well hydraulic stem 4's structure and principle have been disclosed in the hydraulic pressure with hydraulic stem compresses tightly the pressure filter that chinese patent application number is 202120338440.3 disclosed.
The utility model discloses a theory of operation and use flow: when the device is needed, the mounting plate 5 is mounted at a corresponding position on the filter press, and then the hydraulic rod 4 is operated, so that the extrusion plate 1 is driven to descend, and the sodium hydride is subjected to filter pressing work; when the extrusion plate 1 needs to be separated from the hydraulic rod 4, two buckles 25 in the installation and connection device 2 are operated, so that the two limiting frames 21 are separated from the installation sleeve 26, the two limiting frames 21 respectively move towards the two limiting plates 23 along the corresponding guide rods 24 under the action of the two extension springs 22, the two limiting frames 21 do not cover the installation block 27 any longer, then the extrusion plate 1 is pulled, so that the installation sleeve 26 is driven to be separated from the installation block 27, and the separation is finished; when the angle of the hydraulic rod 4 and the upper structure thereof needs to be adjusted, the motor 33 on one side of the mounting frame 31 in the rotary adjusting device 3 is started, the motor 33 drives the rotating shaft 37 to rotate, the hydraulic rod 4 and the upper structure thereof are driven to rotate through the two connecting rods 34, the threaded sleeve 35 and the threaded block 36, the motor 33 is turned off after the hydraulic rod 4 and the upper structure thereof rotate to the required angle, the adjustment is finished, and the protective shell 32 plays a role in protecting the motor 33.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a sodium hydride pressure filtration hydraulic means, includes hydraulic stem (4), its characterized in that: an installation plate (5) is arranged above the hydraulic rod (4), an extrusion plate (1) is arranged below the hydraulic rod (4), and the hydraulic rod (4) is connected with the extrusion plate (1) through an installation connecting device (2);
installation connecting device (2) include spacing (21), limiting plate (23), guide bar (24), buckle (25), installation cover (26) and installation piece (27), hydraulic stem (4) are close to one side of stripper plate (1) and install installation piece (27), the top of stripper plate (1) and the position that is located the installation piece (27) outside install installation cover (26), guide bar (24) are all installed to the both sides of installation cover (26), the outside sliding connection of guide bar (24) has spacing (21), one side that installation cover (26) was kept away from in guide bar (24) is installed limiting plate (23), be connected through two buckle (25) between installation cover (26) and two spacing (21).
2. The sodium hydride pressure filtration hydraulic apparatus according to claim 1, characterized in that: the shape and size of the outer side cross section of the mounting block (27) are the same as those of the inner side cross section of the mounting sleeve (26), and the outer shape of the guide rod (24) is designed to be prismatic.
3. The sodium hydride press filtration hydraulic apparatus according to claim 1, characterized in that: the installation connecting device (2) further comprises an extension spring (22), and the extension spring (22) is installed between the limiting frame (21) and the limiting plate (23) and at the position outside the guide rod (24).
4. The sodium hydride press filtration hydraulic apparatus according to claim 1, characterized in that: be connected through rotation adjusting device (3) between hydraulic stem (4) and mounting panel (5), rotation adjusting device (3) include mounting bracket (31), motor (33), connecting rod (34), thread bush (35), screw block (36) and axis of rotation (37), mounting bracket (31) are installed to the below of mounting panel (5) and the position corresponding with hydraulic stem (4), motor (33) are installed to one side of mounting bracket (31), axis of rotation (37) are installed to one side that motor (33) are close to mounting bracket (31), be connected through the bearing between mounting bracket (31) and axis of rotation (37), one side that hydraulic stem (4) are close to axis of rotation (37) is provided with thread bush (35), be connected through two connecting rod (34) between axis of rotation (37) and the thread bush (35).
5. The sodium hydride pressure filtration hydraulic apparatus according to claim 4, characterized in that: the rotation adjusting device (3) further comprises a protective shell (32), and the protective shell (32) is installed on the mounting frame (31) and located at the position outside the motor (33).
6. The sodium hydride pressure filtration hydraulic apparatus according to claim 4, characterized in that: the rotary adjusting device (3) further comprises a thread block (36), the thread block (36) is installed on the hydraulic rod (4) in a position corresponding to the thread sleeve (35), and the thread sleeve (35) is in threaded connection with the thread block (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221343576.4U CN217783897U (en) | 2022-05-31 | 2022-05-31 | Sodium hydride filter pressing hydraulic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221343576.4U CN217783897U (en) | 2022-05-31 | 2022-05-31 | Sodium hydride filter pressing hydraulic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217783897U true CN217783897U (en) | 2022-11-11 |
Family
ID=83924642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221343576.4U Active CN217783897U (en) | 2022-05-31 | 2022-05-31 | Sodium hydride filter pressing hydraulic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217783897U (en) |
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2022
- 2022-05-31 CN CN202221343576.4U patent/CN217783897U/en active Active
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