CN215331545U - Swing cylinder seat mechanism of pump truck hopper - Google Patents
Swing cylinder seat mechanism of pump truck hopper Download PDFInfo
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- CN215331545U CN215331545U CN202121048193.XU CN202121048193U CN215331545U CN 215331545 U CN215331545 U CN 215331545U CN 202121048193 U CN202121048193 U CN 202121048193U CN 215331545 U CN215331545 U CN 215331545U
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- swing cylinder
- cylinder seat
- hole
- nylon ball
- bearing plate
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Abstract
A swing cylinder seat mechanism of a pump truck hopper relates to the technical field of concrete pump trucks, and is characterized in that a mounting hole is formed in a swing cylinder seat, a bearing plate and a nylon ball socket are mounted in the mounting hole, the nylon ball socket is positioned on one side of the bearing plate, a swing cylinder ball head is mounted in the nylon ball socket, two threaded holes are formed in the top end of the swing cylinder seat, the threaded holes are connected with a limit baffle through inner hexagonal cylindrical head screws, and one end of the limit baffle is clamped with the swing cylinder ball head; the oscillating cylinder seat mechanism of the pump truck hopper is convenient for workers to replace nylon ball sockets, avoids damage to the nylon ball sockets when the nylon ball sockets are replaced, saves resources, adjusts the positions of the nylon ball sockets according to actual needs, enables assembly to be more flexible, increases the contact area of lubricating oil and oscillating cylinder ball heads, enables the oscillating cylinder ball heads to move more smoothly and stably, and increases the safety performance and the working efficiency of a pumping system.
Description
Technical Field
The utility model relates to the technical field of concrete pump trucks, in particular to a swing cylinder seat mechanism of a pump truck hopper.
Background
According to the prior art, a small hole is formed in the bottom of a nylon ball socket, so that lubricating oil can be smeared on a small area at the top end of a ball head of a swing cylinder, the nylon ball socket is poor in lubricating effect and is easy to damage, the nylon ball socket is difficult to take out after being installed in a swing cylinder seat, the nylon ball socket needs to be firstly damaged if the nylon ball socket is taken out or replaced, equipment cost is increased, resource waste is caused, position errors are inevitably generated during welding of the swing cylinder seat, swing motion of the swing cylinder is deviated, an S pipe does not swing in place, a gap is generated at a joint of the S pipe and a concrete cylinder, working efficiency is reduced, equipment damage is easy to cause, and according to the prior art, the nylon ball socket is installed in the swing cylinder seat and does not have an adjusting space, and a good processing mode for the problem does not exist.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the background art, the utility model discloses a swing cylinder seat mechanism of a pump truck hopper, which is convenient for workers to replace nylon ball sockets, avoids the damage to the nylon ball sockets when the nylon ball sockets are replaced, saves resources, adjusts the positions of the nylon ball sockets according to actual requirements, enables the assembly to be more flexible, increases the contact area of lubricating oil and the swing cylinder ball heads, enables the swing cylinder ball heads to move more smoothly and stably, and increases the safety performance and the working efficiency of a pumping system.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:
a swing cylinder seat mechanism of a pump truck hopper comprises a swing cylinder seat, wherein a mounting hole is arranged in the swing cylinder seat, a bearing plate and a nylon ball socket are arranged in the mounting hole, the nylon ball socket is positioned at one side of the bearing plate, a cylinder swinging ball head is arranged in the nylon ball socket, two threaded holes are arranged at the top end of the cylinder swinging seat, the threaded hole is connected with a limit baffle through an inner hexagonal socket head cap screw, one end of the limit baffle is clamped with the head of the tilt cylinder, the middle position of the top end of the swing cylinder seat is provided with a threaded connecting hole which is positioned between the two threaded holes, the threaded connecting hole is internally threaded with a set screw, the nylon ball socket is provided with a waist-shaped groove, the position of the waist-shaped groove corresponds to the position of the set screw, and the set screw is positioned in the waist-shaped groove, the top end of the swing cylinder seat is provided with an oil port, and a plug is arranged in the oil port.
The rear side of pendulum jar seat is equipped with the screw hole, the position of screw hole is corresponding and the intercommunication with the position of mounting hole, screw hole internal thread connection has hexagon head bolt, threaded connection has hexagon head nut on the hexagon head bolt, the one end and the load board contact of hexagon head bolt are connected.
The limiting baffle is L-shaped, one end of the limiting baffle is provided with a U-shaped groove, the other end of the limiting baffle is provided with a U-shaped notch, and the position of the U-shaped notch corresponds to the position of the swing cylinder ball head and is connected with the swing cylinder ball head in a clamped mode.
The position of the bearing plate corresponds to the position of an oil port of the swing cylinder seat.
The bearing plate is a circular plate, two sides of the bearing plate are respectively provided with annular grooves, the two annular grooves are communicated through a through groove, the bearing plate is provided with an oil inlet groove, and the oil inlet groove is communicated with the through groove through an oil inlet.
The novel swing cylinder is characterized in that a spherical hole is formed in the nylon ball socket, a swing cylinder ball head is installed in the spherical hole, an annular groove is formed in the spherical hole in the nylon ball socket, a through hole is formed in the annular groove, and one end of the through hole is located at the bottom of the nylon ball socket.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
the oscillating cylinder seat mechanism of the pump truck hopper is convenient for workers to replace nylon ball sockets, avoids damage to the nylon ball sockets when the nylon ball sockets are replaced, saves resources, adjusts the positions of the nylon ball sockets according to actual needs, enables assembly to be more flexible, increases the contact area of lubricating oil and oscillating cylinder ball heads, enables the oscillating cylinder ball heads to move more smoothly and stably, and increases the safety performance and the working efficiency of a pumping system.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural diagram of a tilt cylinder base of the present invention;
FIG. 3 is a schematic top view of the tilt cylinder base of the present invention;
FIG. 4 is a schematic view of a limiting baffle according to the present invention;
FIG. 5 is a schematic view of the nylon ball and socket structure of the present invention;
fig. 6 is a structural schematic diagram of the bearing plate of the utility model;
fig. 7 is a cross-sectional view of the bearing plate of the present invention;
1. a swing cylinder seat; 2. a bearing plate; 3. a nylon ball socket; 4. a limit baffle; 5. a cylinder swinging ball head; 6. a hexagon head bolt; 7. a hexagonal head nut; 8. a plug; 9. tightening the screw; 10. hexagon socket head cap screw.
Detailed Description
The present invention will be explained in detail by the following examples, which are disclosed for the purpose of protecting all technical improvements within the scope of the present invention.
The cylinder swing seat mechanism of the pump truck hopper, which is described in conjunction with the attached drawings 1-7, comprises a cylinder swing seat 1, wherein a mounting hole is arranged in the cylinder swing seat 1, the mounting hole is a blind hole, a bearing plate 2 and a nylon ball socket 3 are arranged in the mounting hole, the nylon ball socket 3 is positioned on one side of the bearing plate 2, the force applied to the nylon ball socket 3 is buffered through the bearing plate 2, a cylinder swing ball 5 is arranged in the nylon ball socket 3, two threaded holes are arranged at the top end of the cylinder swing seat 1, the threaded holes are connected with a limit baffle 4 through hexagon socket head cap screws 10, one end of the limit baffle 4 is clamped with the cylinder swing ball 5, a threaded connection hole is arranged at the middle position of the top end of the cylinder swing seat 1, the threaded connection hole is positioned between the two threaded holes, a set screw 9 is connected in the threaded connection hole, a waist-shaped groove is arranged on the nylon ball socket 3, the position of the waist-shaped groove corresponds to that of the set screw 9, the set screw 9 is positioned in the waist-shaped groove, an oil port is formed in the top end of the swing cylinder seat 1, and a plug 8 is installed in the oil port.
The rear side of pendulum cylinder seat 1 is equipped with the screw hole, the position of screw hole is corresponding and the intercommunication with the position of mounting hole, screw hole female connection has hexagon head bolt 6, threaded connection has hexagon head nut 7 on the hexagon head bolt 6, the one end and the bearing plate 2 contact of hexagon head bolt 6 are connected, adjust the position of bearing plate 2 through hexagon head bolt 6, adjust the position of nylon ball socket 3 through bearing plate 2.
The utility model discloses a tilt cylinder ball head, including limit baffle 4, the one end of limit baffle 4 is equipped with U type groove, limit baffle 4's the other end is equipped with U type breach, the position of U type breach and tilt cylinder ball head 5's the corresponding and joint in position carry on spacingly through limit baffle 4 to tilt cylinder ball head 5's position.
The position of the bearing plate 2 corresponds to the position of the oil port of the tilt cylinder seat 1.
The bearing plate 2 is a circular plate, two sides of the bearing plate 2 are respectively provided with annular grooves, the two annular grooves are communicated through a through groove, the bearing plate 2 is provided with an oil inlet groove, and the oil inlet groove is communicated with the through groove through an oil inlet.
The ball-shaped ball socket is characterized in that a spherical hole is formed in the nylon ball socket 3, a tilt cylinder ball head 5 is installed in the spherical hole, an annular groove is formed in the spherical hole in the nylon ball socket 3, a through hole is formed in the annular groove, one end of the through hole is located at the bottom of the nylon ball socket 3, and the annular groove in the nylon ball socket 3 is a blind hole.
When the swing cylinder seat mechanism of the pump truck hopper is used, a worker takes out the plug 8 on the swing cylinder seat 1, lubricating oil is squeezed into an oil port on the swing cylinder seat 1, the lubricating oil flows into the annular groove through the oil inlet groove on the bearing plate 2, the lubricating oil enters the through hole at the bottom of the nylon ball socket 3 through the annular groove on the bearing plate 2, the lubricating oil enters the annular groove on the nylon ball socket 3 through the through hole at the bottom of the nylon ball socket 3, the ball head end of the swing cylinder ball head 5 rotates in the spherical hole of the nylon ball socket 3, simultaneously, the lubricating oil in the annular groove in the spherical hole is driven to move, so that the lubricating oil is smeared on the ball head end of the tilt cylinder ball head 5, according to actual needs, the hexagon head bolt 6 is rotated to push the bearing plate 2 by the hexagon head bolt 6, and the nylon ball socket 3 is pushed by the bearing plate 2, so that the position of the nylon ball socket 3 is adjusted.
While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. The utility model provides a tilt cylinder seat mechanism of pump truck hopper, includes tilt cylinder seat (1), characterized by: the swing cylinder comprises a swing cylinder seat (1), and is characterized in that a mounting hole is arranged in the swing cylinder seat (1), a bearing plate (2) and a nylon ball socket (3) are arranged in the mounting hole, the nylon ball socket (3) is positioned on one side of the bearing plate (2), a swing cylinder ball head (5) is arranged in the nylon ball socket (3), two threaded holes are formed in the top end of the swing cylinder seat (1), the threaded holes are connected with a limit baffle (4) through hexagon socket head cap screws (10), one end of the limit baffle (4) is clamped with the swing cylinder ball head (5), a threaded connecting hole is formed in the middle of the top end of the swing cylinder seat (1), the threaded connecting hole is positioned between the two threaded holes, a set screw (9) is connected in the threaded connecting hole in a threaded manner, a waist-shaped groove is formed in the nylon ball socket (3), the position of the waist-shaped groove corresponds to the position of the set screw (9), and the set screw (9) is positioned in the waist-shaped groove, an oil port is formed in the top end of the swing cylinder seat (1), and a plug (8) is installed in the oil port.
2. The tilt cylinder seat mechanism of pump truck hopper as claimed in claim 1, wherein: the rear side of pendulum jar seat (1) is equipped with the screw hole, the position of screw hole and the position of mounting hole are corresponding and communicate, screw hole female connection has hexagon head bolt (6), threaded connection has hexagon head nut (7) on hexagon head bolt (6), the one end and the load board (2) contact of hexagon head bolt (6) are connected.
3. The tilt cylinder seat mechanism of pump truck hopper as claimed in claim 1, wherein: the adjustable swing cylinder is characterized in that the limiting baffle (4) is of an L shape, a U-shaped groove is formed in one end of the limiting baffle (4), a U-shaped notch is formed in the other end of the limiting baffle (4), and the position of the U-shaped notch corresponds to the position of the swing cylinder ball head (5) in a clamped mode.
4. The tilt cylinder seat mechanism of pump truck hopper as claimed in claim 1, wherein: the position of the bearing plate (2) corresponds to the position of an oil port of the swing cylinder seat (1).
5. The tilt cylinder seat mechanism of pump truck hopper as claimed in claim 1, wherein: the bearing plate (2) is a circular plate, two sides of the bearing plate (2) are respectively provided with annular grooves, the two annular grooves are communicated through a through groove, an oil inlet groove is formed in the bearing plate (2), and the oil inlet groove is communicated with the through groove through an oil inlet.
6. The tilt cylinder seat mechanism of pump truck hopper as claimed in claim 1, wherein: the improved swing cylinder is characterized in that a spherical hole is formed in the nylon ball socket (3), a swing cylinder ball head (5) is installed in the spherical hole, an annular groove is formed in the spherical hole in the nylon ball socket (3), a through hole is formed in the annular groove, and one end of the through hole is located at the bottom of the nylon ball socket (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121048193.XU CN215331545U (en) | 2021-05-17 | 2021-05-17 | Swing cylinder seat mechanism of pump truck hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121048193.XU CN215331545U (en) | 2021-05-17 | 2021-05-17 | Swing cylinder seat mechanism of pump truck hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215331545U true CN215331545U (en) | 2021-12-28 |
Family
ID=79546498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121048193.XU Active CN215331545U (en) | 2021-05-17 | 2021-05-17 | Swing cylinder seat mechanism of pump truck hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215331545U (en) |
-
2021
- 2021-05-17 CN CN202121048193.XU patent/CN215331545U/en active Active
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