CN217633239U

CN217633239U - Be used for plug-type unloader to lift hydro-cylinder mounting structure

Info

Publication number: CN217633239U
Application number: CN202222001371.4U
Authority: CN
Inventors: 邢守源; 邢耀祖
Original assignee: Jinan Yuande Machinery Co ltd
Current assignee: Jinan Yuande Machinery Co ltd
Priority date: 2022-07-30
Filing date: 2022-07-30
Publication date: 2022-10-21
Anticipated expiration: 2032-07-30

Abstract

The utility model discloses a be used for plug-type car unloader to lift hydro-cylinder mounting structure, including the supporting baseplate, the both ends of supporting baseplate below all are equipped with unable adjustment base, the unable adjustment base top all is fixed with movable pedestal, lift cylinder makes the connecting cylinder cover at top establish the outside of rotating the apical axis after the shrink, reach the spacing work after the installation to lift cylinder top connecting cylinder through the nut with the outer spiral tooth threaded connection who rotates apical axis and outer wall, stretch out the back at lift cylinder and enter into movable pedestal's inside by the open position in activity pedestal one side, alternate after connecting cylinder and the slotted hole position phase-match of activity pedestal installation rotation bottom shaft and rotate the bottom shaft, and pass the outer spiral tooth threaded connection at activity pedestal both ends through nut and rotation bottom shaft, thereby drive the spacing work after the installation to lift cylinder bottom connecting cylinder, and easy operation is convenient, avoid when the installation need support spacing loaded down with trivial details operation to a large amount of subassemblies.

Description

Be used for plug-type unloader to lift hydro-cylinder mounting structure

Technical Field

The utility model relates to a car unloader technical field specifically is a be used for plug-type car unloader to lift hydro-cylinder mounting structure.

Background

Because the carriage of the large truck for loading is longer, the loaded goods are heavier, and the lifting oil cylinder for unloading the large truck is difficult to push and pull the heavier carriage to lift, the unloader is required to help the large truck to unload the goods.

The traditional car unloader is formed by combining a lifting oil cylinder, a support frame and a limiter, wherein the support frame is formed by combining a bottom plate and a U-shaped frame, one end of the bottom plate is rotatably connected with one end of the U-shaped frame, the limiter is installed on the bottom plate and is close to the bottom which is rotatably connected with the U-shaped frame, two ends of the lifting oil cylinder are respectively rotatably connected with one ends of the bottom plate and the U-shaped frame, which are far away from the limiter, through movable seats, a vehicle drives in the top of the bottom plate, the limiter penetrates through the bottom and is inserted between rear wheels of the vehicle, the oil cylinder works to push and pull one end of the bottom plate, so that goods in a wagon compartment can be poured out after a box door is opened, the lifting oil cylinder is more critical in unloading work, in order to enable the oil cylinder to achieve longer service life, regular disassembly for maintenance and maintenance, when the traditional lifting oil cylinder is installed after maintenance, the movable shafts at the top and the bottom need to be aligned with a support on a support table on the U-shaped frame, but the movable shafts and two ends of the oil cylinder can rotate, so that the lifting oil cylinder is supported, and the problem of a push-pull type car unloader which is caused by external force equipment is solved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be directed against prior art not enough, the utility model provides a be used for plug-type unloader to lift hydro-cylinder mounting structure to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lift cylinder mounting structure for plug-type unloader, includes supporting baseplate, the both ends of supporting baseplate below all are equipped with unable adjustment base, the unable adjustment base top all is fixed with movable pedestal, the top of activity pedestal all alternates to rotate and has rotated the bottom shaft, the both sides lateral wall that supporting baseplate is located on unable adjustment base all is fixed with the extension support, the inside one end that is close to each other of extension support all is fixed with the fixed plate, one side lateral wall that the fixed plate was kept away from each other all is fixed with rotates the apical axis, the inside of extending the support all is equipped with lift cylinder, lift cylinder's top and bottom all are fixed with the connecting cylinder, the connecting cylinder at lift cylinder top rotates after running through with rotating the apical axis respectively and is connected, the connecting cylinder bottom lift cylinder rotates after running through with rotating the bottom shaft respectively and is connected.

Preferably, the connecting cylinders at the bottom of the lifting oil cylinder are all positioned in the movable base body.

Preferably, the outer walls of the rotating top shaft penetrating through one end of the connecting cylinder and the rotating bottom shaft penetrating through two ends of the movable base are provided with outer spiral teeth, and the outer wall threads of the rotating top shaft and the outer wall threads of the rotating bottom shaft which are located on the outer spiral teeth are connected with nuts.

Preferably, the inner diameter of the connecting cylinder is matched with the outer diameter of the rotary top shaft and the rotary bottom shaft respectively.

Preferably, the left side and the right side of the movable seat body are both open.

Preferably, connecting plates are fixed on the side walls of two ends of the two sides of the fixed base, and limiting bolts are inserted into the connecting plates.

(III) advantageous effects

Compared with the prior art, the utility model provides a be used for plug-type unloader to lift hydro-cylinder mounting structure possesses following beneficial effect:

the lifting oil cylinder is contracted to enable the connecting cylinder sleeve at the top to be sleeved outside the rotating top shaft, the limiting work after the connecting cylinder at the top of the lifting oil cylinder is installed is achieved by connecting the nut with the outer spiral teeth of the rotating top shaft and the outer wall in a threaded mode, the lifting oil cylinder stretches out and then enters the inside of the movable base body from the position of one side opening of the movable base body, the rotating bottom shaft is inserted after the connecting cylinder is matched with the slotted hole position of the rotating bottom shaft installed on the movable base body, and the nut and the rotating bottom shaft are connected through the outer spiral teeth of the two ends of the movable base body, so that the limiting work after the connecting cylinder at the bottom of the lifting oil cylinder is installed is driven, the operation is simple and convenient, and the complex operation that a large number of components need to be supported and limited in the installation process is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the rotating top shaft of the present invention;

fig. 3 is a schematic view of the separation structure of the movable base, the rotary bottom shaft and the lifting cylinder of the present invention.

In the figure: 1. a support base plate; 2. an extension bracket; 3. a fixing plate; 4. rotating the top shaft; 5. a fixed base; 6. a movable seat body; 7. rotating the bottom shaft; 8. lifting the oil cylinder; 9. a connecting cylinder; 10. external helical teeth; 11. a nut; 12. a connecting plate; 13. and a limiting bolt.

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 efforts all belong to the protection scope of the present invention.

The utility model provides a technical scheme, a be used for plug-type car unloader lift cylinder mounting structure, as shown in fig. 1-3, including supporting baseplate 1, the both ends of supporting baseplate 1 below all are equipped with unable adjustment base 5, unable adjustment base 5 top all is fixed with activity pedestal 6, the top of activity pedestal 6 all alternates to rotate and has rotation bottom shaft 7, supporting baseplate 1 is located both sides lateral wall on unable adjustment base 5 and all is fixed with extension support 2, the inside one end that is close to each other of extension support 2 all is fixed with fixed plate 3, one side lateral wall that fixed plate 3 kept away from each other all is fixed with rotation apical axis 4, the inside of extending support 2 all is equipped with lift cylinder 8, top and the bottom of lift cylinder 8 all are fixed with connecting cylinder 9, connecting cylinder 9 at lift cylinder 8 top rotates with rotation apical axis 4 respectively and is connected, connecting cylinder 9 bottom lift cylinder 8 rotates with rotation apical axis 7 respectively and is run through the back and is connected.

Specifically, the connecting cylinder 9 at the bottom of the lifting oil cylinder 8 is positioned inside the movable base body 6 and is conveniently connected with the rotating bottom shaft 7.

Specifically, the outer wall that the one end that the connecting cylinder 9 was passed to the apical axis 4 rotates and the bottom shaft 7 passes the activity pedestal 6 both ends all is provided with outer thread 10, and the outer wall threaded connection who rotates apical axis 4 and rotate bottom shaft 7 and all lie in outer thread 10 has nut 11, avoids the connecting cylinder 9 displacement to appear when rotating.

Specifically, the inner diameter of the connecting cylinder 9 is matched with the outer diameter of the rotary top shaft 4 and the rotary bottom shaft 7, so that the rotation is more stable.

Specifically, the left side and the right side of the movable seat body 6 are both open, so that the lifting oil cylinder 8 can conveniently enter from two sides during installation.

Specifically, the side walls of two ends of the two sides of the fixed base 5 are respectively fixed with a connecting plate 12, and the connecting plates 12 are respectively inserted with a limiting bolt 13, so that the fixed base 5 is conveniently installed on a U-shaped frame of the car unloader.

The working principle of the device is as follows: the lifting oil cylinder 8 is contracted to enable the connecting cylinder 9 at the top to be sleeved outside the rotating top shaft 4, the limiting work after the connecting cylinder 9 at the top of the lifting oil cylinder 8 is installed is achieved by connecting the screw cap 11 with the outer spiral teeth 10 of the rotating top shaft 4 and the outer wall in a threaded mode, after the lifting oil cylinder 8 extends out, the lifting oil cylinder enters the movable base body 6 from the position of one side opening of the movable base body 6, the rotating bottom shaft 7 is inserted after the slotted hole positions of the connecting cylinder 9 and the rotating bottom shaft 7 installed on the movable base body 6 are matched, and the screw cap 11 is connected with the rotating bottom shaft 7 in a threaded mode through the outer spiral teeth 10 at two ends of the movable base body 6, so that the limiting work after the connecting cylinder 9 at the bottom of the lifting oil cylinder 8 is installed is driven, the operation is simple and convenient, and the complex operation that a large number of components need to be supported and limited in the installation is avoided.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The utility model provides a be used for plug-type unloader to lift hydro-cylinder mounting structure which characterized in that: including supporting baseplate (1), both ends of supporting baseplate (1) below all are equipped with unable adjustment base (5), unable adjustment base (5) top all is fixed with activity pedestal (6), the top of activity pedestal (6) all alternates to rotate and has rotation bottom shaft (7), both sides lateral wall that supporting baseplate (1) is located unable adjustment base (5) all is fixed with extension support (2), the inside one end that is close to each other of extension support (2) all is fixed with fixed plate (3), one side lateral wall that fixed plate (3) kept away from each other all is fixed with rotation apical axis (4), the inside of extending support (2) all is equipped with lift cylinder (8), the top and the bottom of lift cylinder (8) all are fixed with connecting cylinder (9), connecting cylinder (9) at lift cylinder (8) top are run through the back with rotation apical axis (4) respectively and are rotated and are connected, connecting cylinder (9) of lift cylinder (8) bottom rotate with rotation bottom shaft (7) after running through respectively and are connected.

2. The mounting structure for the lifting oil cylinder of the push-pull type unloader according to claim 1, characterized in that: and the connecting cylinders (9) at the bottoms of the lifting oil cylinders (8) are all positioned in the movable base body (6).

3. The mounting structure for the lifting oil cylinder of the push-pull type unloader according to claim 1, characterized in that: the outer wall that rotates apical axis (4) and passes activity pedestal (6) both ends that passes one end and rotation bottom shaft (7) of connecting cylinder (9) all is provided with outer thread (10), the outer wall threaded connection that rotates apical axis (4) and rotation bottom shaft (7) all lie in outer thread (10) has nut (11).

4. The mounting structure for the lifting oil cylinder of the push-pull type unloader according to claim 1, characterized in that: the inner diameter of the connecting cylinder (9) is respectively matched with the outer diameter of the rotary top shaft (4) and the outer diameter of the rotary bottom shaft (7).

5. The mounting structure for the lifting oil cylinder of the push-pull type unloader according to claim 1, characterized in that: the left side and the right side of the movable seat body (6) are both open.

6. The mounting structure for the lifting oil cylinder of the push-pull type unloader according to claim 1, characterized in that: the fixing device is characterized in that connecting plates (12) are fixed on the side walls of two ends of two sides of the fixing base (5), and limiting bolts (13) are inserted into the connecting plates (12).