Oil cylinder device for garbage compression equipment and garbage compression equipment

Abstract

The utility model discloses an oil cylinder device for garbage compression equipment and the garbage compression equipment. The oil cylinder device comprises an oil cylinder, and convex column parts protruding outwards in the longitudinal direction are formed on the two longitudinal sides of a cylinder barrel of the oil cylinder; the first mounting seat assembly is arranged below the oil cylinder and is detachably connected with a piston rod of the oil cylinder; the second mounting seat assembly is arranged on the transverse side of the first mounting seat assembly and comprises a first mounting seat and a stop block, a first mounting groove allowing part of the cylinder barrel to enter laterally is formed in the first mounting seat, and second mounting grooves allowing the convex column parts to enter laterally are formed in the side walls of the two longitudinal sides of the first mounting groove; and the baffle block is detachably connected with the first mounting seat and is used for blocking the opening position of the second mounting groove. The oil cylinder device for the garbage compression equipment has the advantages of being simple in structure and convenient to mount or dismount.

Description

Technical Field

[0001] This application belongs to the technical field of waste compression equipment, specifically relating to a hydraulic cylinder device and a waste compression device. Background Technology

[0002] The hydraulic cylinder is a key component for lifting in high-level direct-pressure waste compaction equipment. The hydraulic cylinder in the waste compaction equipment is installed through a hydraulic cylinder mounting seat. However, due to unreasonable structural design, the hydraulic cylinder and / or hydraulic cylinder mounting seat in the existing waste compaction equipment have a small installation and operation space. The hydraulic cylinder mounting seat (or other installation parts, such as screws, mounting ears, etc.) is also prone to interference with the hydraulic cylinder, making the installation and disassembly of the hydraulic cylinder more difficult and affecting the installation or disassembly efficiency. Utility Model Content

[0003] The purpose of this application is to provide a hydraulic cylinder device for a waste compression equipment and a waste compression equipment, which has the advantages of simple structure and easy installation or disassembly.

[0004] To achieve the above objectives, the first aspect of this application provides a hydraulic cylinder device for a waste compaction equipment, the hydraulic cylinder device comprising:

[0005] The hydraulic cylinder has protruding pillars on both longitudinal sides of its cylinder barrel.

[0006] The first mounting bracket assembly is located below the hydraulic cylinder and is detachably connected to the piston rod of the hydraulic cylinder;

[0007] The second mounting base assembly is disposed on one side of the first mounting base assembly and includes a first mounting base and a stop. A first mounting groove is formed on the first mounting base for a portion of the cylinder to enter laterally. The side walls on both sides of the first mounting groove are formed for a protruding part to enter the second mounting groove laterally. The stop is detachably connected to the first mounting base and is used to block the opening of the second mounting groove.

[0008] In an embodiment of this application, the stop includes a connecting part and a stop part. The connecting part is detachably connected to the first mounting base, and the stop part is disposed on one side of the connecting part and can extend into the second mounting groove.

[0009] In embodiments of this application, the second mounting bracket assembly further includes a bushing sleeve fitted on the outside of the protrusion and located in the second mounting groove.

[0010] In the embodiments of this application, a plurality of first abutment surfaces are formed on the outer peripheral side of the bushing, and the first abutment surfaces are used to abut against the bottom wall of the stop portion or the second mounting groove.

[0011] In embodiments of this application, the second mounting bracket assembly further includes reinforcing ribs disposed in the first mounting groove and distributed at vertical intervals.

[0012] In an embodiment of this application, a clearance notch is formed on the side of the reinforcing rib near the hydraulic cylinder to avoid a portion of the hydraulic cylinder.

[0013] In an embodiment of this application, the first mounting base assembly includes a second mounting base and a connecting shaft. The second mounting base has a third mounting groove for accommodating a portion of the piston rod. The sidewalls on both longitudinal sides of the third mounting groove have a first mounting hole and a second mounting hole, respectively. The piston rod has a third mounting hole corresponding to the first mounting hole and the second mounting hole. The connecting shaft passes longitudinally through the first mounting hole, the third mounting hole, and the second mounting hole.

[0014] In embodiments of this application, the first mounting base assembly further includes a limiting member that is detachably connected to the second mounting base and is used to limit the rotation of the connecting shaft. One axial end of the connecting shaft has a cutting plane, and the limiting member has a limiting plane that can abut against the cutting plane.

[0015] In embodiments of this application, the first mounting base assembly further includes a force-bearing member disposed on the connecting shaft and used to drive the connecting shaft to move axially. The end head of the force-bearing member has a second abutment surface formed on the side near the connecting shaft, and the side of the limiting member away from the second mounting base has a third abutment surface that can abut against a portion of the second abutment surface.

[0016] A second aspect of this application provides a waste compression device, which includes the aforementioned hydraulic cylinder device for waste compression.

[0017] As can be seen from the above technical solution, the hydraulic cylinder device includes a hydraulic cylinder, a first mounting base assembly, and a second mounting base assembly. Both longitudinal sides of the cylinder barrel have protruding post portions extending outwards along the longitudinal direction. The first mounting base assembly is located below the hydraulic cylinder and is detachably connected to the piston rod of the hydraulic cylinder. The second mounting base assembly includes a first mounting seat and a stop block. The first mounting seat has a first mounting groove for partial lateral entry of the cylinder barrel. The sidewalls on both longitudinal sides of the first mounting groove have second mounting grooves for lateral entry of the protruding post portions. The stop block is detachably connected to the first mounting seat and blocks the opening of the second mounting groove. This hydraulic cylinder device has a simple structure. When installing or removing the cylinder barrel, the installer installs or removes the stop block from the lateral side of the first mounting seat, providing sufficient operating space for the installer to apply force and avoiding interference between the stop block and the cylinder barrel. This improves the convenience of installing and removing the hydraulic cylinder and enhances its installation or removal efficiency.

[0018] Other features and advantages of the embodiments of this application will be described in detail in the following detailed description section. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the embodiments of this application and form part of the specification. They are used together with the following detailed description to explain the embodiments of this application, but do not constitute a limitation on the embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without any inventive effort. In the drawings:

[0020] Figure 1 This is a schematic diagram of the structure of the hydraulic cylinder device in the embodiments of this application;

[0021] Figure 2 This is a first-view structural diagram of the second mounting bracket assembly in an embodiment of this application;

[0022] Figure 3 This is a second-view structural diagram of the second mounting bracket assembly in an embodiment of this application;

[0023] Figure 4 This is a schematic diagram of the bushing structure in an embodiment of this application;

[0024] Figure 5 This is a first-view structural diagram of the first mounting bracket assembly in an embodiment of this application;

[0025] Figure 6 This is a second-view structural diagram of the first mounting bracket assembly in an embodiment of this application;

[0026] Figure 7 This is a third-view structural diagram of the first mounting bracket assembly in an embodiment of this application;

[0027] Figure 8 This is a schematic diagram of the structure of the hydraulic cylinder in the embodiments of this application.

[0028] Explanation of reference numerals in the attached figures

[0029] 1-Hydraulic cylinder; 101-Cylinder barrel; 102-Protruding column; 103-Piston rod; 104-Third mounting hole; 2-First mounting seat assembly; 201-Second mounting seat; 202-Connecting shaft; 203-Third mounting groove; 204-First mounting hole; 205-Second mounting hole; 206-Limiting component; 2061-Limiting plane; 2062-Third abutment surface; 207-Force-bearing component; 3-Second mounting seat assembly; 301-First mounting seat; 302-Stop block; 3021-Connecting part; 3022-Stop part; 303-First mounting groove; 304-Second mounting groove; 305-Shaft sleeve; 3051-First abutment surface; 306-Reinforcing rib plate; 3061-Allowing notch; 4-Mounting base; 5-Mounting column. Detailed Implementation

[0030] The specific embodiments of this application will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit this application.

[0031] The embodiments of this application provide a hydraulic cylinder device for a waste compression equipment, such as... Figure 1 As shown, the hydraulic cylinder assembly includes:

[0032] The cylinder 1 has protruding column portions 102 that protrude outward along the longitudinal direction on both sides of the cylinder barrel 101.

[0033] The first mounting base assembly 2 is located below the hydraulic cylinder 1 and is detachably connected to the piston rod 103 of the hydraulic cylinder 1;

[0034] The second mounting base assembly 3 is disposed on one side of the first mounting base assembly 2 and includes a first mounting base 301 and a stop block 302. A first mounting groove 303 is formed on the first mounting base 301 for a portion of the cylinder 101 to enter laterally. A second mounting groove 304 is formed on the sidewalls of both longitudinal sides of the first mounting groove 303 for the protruding part 102 to enter laterally. The stop block 302 is detachably connected to the first mounting base 301 and is used to block the opening of the second mounting groove 304.

[0035] Specifically, the waste compression equipment in this embodiment can be a direct-pressure waste compression station. The hydraulic cylinder device also includes a mounting base 4 and a vertically retractable mounting column 5. The mounting column 5 is located on one side of the mounting base 4 and is spaced apart from the mounting base 4. The first mounting seat assembly 2 is installed above the mounting base 4, and the second mounting seat assembly 3 is installed on the mounting column 5 and located on the side of the mounting column 5 closest to the mounting base 4. The hydraulic cylinder 1 includes a cylinder barrel 101 and a piston rod 103. When installing the hydraulic cylinder 1, the piston rod 103 and the first mounting seat assembly 2 are installed together, and the cylinder barrel 101 and the second mounting seat assembly 3 are installed together (this embodiment does not limit the installation or disassembly sequence of the cylinder barrel 101 and the piston rod 103). When the hydraulic cylinder 1 performs the extension and retraction function, the piston rod 103 does not move, and the cylinder barrel 101 moves vertically relative to the piston rod 103 to achieve the overall extension and retraction of the hydraulic cylinder 1. When the hydraulic cylinder 1 extends and retracts, the mounting column 5 extends and retracts synchronously.

[0036] Furthermore, the opening of the first mounting groove 303 is located in the same direction as the first mounting base assembly 2. When the cylinder 101 and the second mounting base assembly 3 are installed together, part of the cylinder 101 enters the first mounting groove 303 from the opening. Then, the position of the hydraulic cylinder 1 is adjusted so that the protruding parts 102 on both longitudinal sides of the cylinder 101 enter the two second mounting grooves 304 on the first mounting base 301. Finally, the stop block 302 (the number of stop blocks 302 in this embodiment is the second mounting base assembly 2) is secured by a threaded connector (such as a screw or bolt). The cylinder barrel 101 and the second mounting base 304 are installed in the same number of slots to block the opening of the second mounting slot 304, so as to prevent the protruding part 102 from coming out of the second mounting slot 304. When disassembling the cylinder barrel 101 and the second mounting base assembly 3, first remove the threaded connection (such as screw or bolt) from the stop block 302 and the first mounting base 301, then remove the stop block 302 to expose the opening of the second mounting slot 304, and finally apply a lateral force to the cylinder barrel 101 to move the protruding part 102 out of the second mounting slot 304. The hydraulic cylinder device in this embodiment has a simple structure. When installing or removing the cylinder 101, the installer can install or remove the stop block 302 from the lateral side of the first mounting base 301, which provides the installer with sufficient operating space, facilitates the installer to apply force, and avoids interference between the stop block 302 and the cylinder 101 (or other parts on the hydraulic cylinder 1), thereby improving the convenience of installing and removing the hydraulic cylinder 1 and improving the installation or removal efficiency of the hydraulic cylinder 1.

[0037] In one embodiment of this application, such as Figures 2-3 As shown, the stop 302 includes a connecting part 3021 and a stop part 3022. The connecting part 3021 is detachably connected to the first mounting base 301, and the stop part 3022 is disposed on one side of the connecting part 3021 and can extend into the second mounting groove 304.

[0038] Specifically, both the upper and lower ends of the connecting part 3021 are detachably connected to the first mounting base 301 by threaded fasteners (such as screws or bolts). The stop part 3022 is provided on the lateral side of the connecting part 3021 and can extend into the stop part 3022. The stop part 3022 and the bottom wall of the groove of the second mounting base 201 limit the lateral movement of the protruding part 102, which is beneficial to improving the installation stability of the cylinder barrel 101 and the oil cylinder 1.

[0039] In one embodiment of this application, the second mounting base assembly 3 further includes a bushing 305 sleeved on the outside of the protruding post 102 and located in the second mounting groove 304. If the hydraulic cylinder 1 needs to be installed or removed multiple times, the protruding post 102 needs to be removed from or placed into the second mounting groove 304 multiple times. During the extension and retraction of the hydraulic cylinder 1, or during the repeated removal and placement of the protruding post 102, the protruding post 102 may collide with the first mounting base 301, causing structural damage to the protruding post 102 and / or the first mounting base 301. The bushing 305 in this embodiment can protect the protruding post 102 and / or the first mounting base 301, which helps to extend the overall service life of the hydraulic cylinder device.

[0040] In one embodiment of this application, a plurality of first abutment surfaces 3051 are formed on the outer peripheral side of the bushing 305. The first abutment surfaces 3051 are used to abut against the bottom wall of the stop portion 3022 or the second mounting groove 304.

[0041] Specifically, the outer periphery of the bushing 305 is provided with a plurality of first abutment surfaces 3051 (four first abutment surfaces 3051 in this embodiment). The plurality of first abutment surfaces 3051 are evenly distributed along the circumferential direction of the bushing 305. The side wall of the stop portion 3022 facing the bushing 305 and the groove wall of the second mounting groove 304 can respectively abut against two horizontally opposite first abutment surfaces 3051 on the bushing 305. The two side walls of the second mounting groove 304 can respectively abut against two vertically opposite first abutment surfaces 3051 on the bushing 305. The first abutment surfaces 3051 can prevent the bushing 305 from rotating, which is beneficial to enhancing the installation stability of the bushing 305 and further enhancing the stability of the cylinder 101 after installation.

[0042] In one embodiment of this application, the second mounting base assembly 3 further includes a plurality of reinforcing ribs 306, all disposed in the first mounting groove 303 and distributed at vertical intervals.

[0043] Specifically, the first mounting base 301 includes a first side plate (not shown in the figure), a second side plate (not shown in the figure), and a first connecting plate (not shown in the figure). The first side plate and the second side plate are distributed longitudinally at intervals. The first connecting plate is disposed between the first side plate and the second side plate and is connected to the first side plate and the second side plate. The first side plate, the second side plate, and the first connecting plate together form a first mounting groove 303. In this embodiment, there are two reinforcing ribs 306. The two reinforcing ribs 306 are respectively disposed at the upper and lower ends of the first mounting groove 303. The arrangement of the reinforcing ribs 306 enhances the structural stability of the first mounting base 301.

[0044] In one embodiment of this application, the reinforcing rib 306 has a clearance notch 3061 formed on the side near the cylinder 1 to avoid a portion of the cylinder 1. In this embodiment, the clearance notch 3061 has an arc-shaped outline. This type of clearance notch 3061 is easy to process and manufacture, and can also prevent other components (such as oil pipes) on the cylinder 1 from interfering with the reinforcing rib 306 when the cylinder 1 is installed, which is beneficial to enhancing the performance of the cylinder device.

[0045] In one embodiment of this application, such as Figures 5-8 As shown, the first mounting base assembly 2 includes a second mounting base 201 and a connecting shaft 202. The second mounting base 201 has a third mounting groove 203 for accommodating a portion of the piston rod 103. The sidewalls on both longitudinal sides of the third mounting groove 203 have a first mounting hole 204 and a second mounting hole 205, respectively. The piston rod 103 has a third mounting hole 104 corresponding to the first mounting hole 204 and the second mounting hole 205. The connecting shaft 202 passes longitudinally through the first mounting hole 204, the third mounting hole 104, and the second mounting hole 205.

[0046] Specifically, the second mounting base 201 includes a third side plate (not shown in the figure), a fourth side plate (not shown in the figure), and a second connecting plate (not shown in the figure). The third side plate and the fourth side plate are distributed longitudinally at intervals. The second connecting plate is disposed between the third side plate and the fourth side plate and is bent. The longitudinal sides of the second connecting plate are respectively connected to the third side plate and the fourth side plate. The third side plate, the fourth side plate, and the second connecting plate form a third mounting groove 203. The first mounting hole 204 and the second mounting hole 205 are respectively disposed at the upper ends of the third side plate and the fourth side plate. To install the piston rod 103 and the first mounting base assembly 2 together, the installer first places the portion of the piston rod 103 of the cylinder 1 with the third mounting hole 104 into the third mounting groove 203, and then passes the connecting shaft 202 (such as a pin) through the first mounting hole 204, the third mounting hole 104, and the second mounting hole 205 in sequence. To disassemble the piston rod 103 and the first mounting base assembly 2, the installer applies force to the connecting shaft 202 to remove it from the first mounting hole 204, the third mounting hole 104, and the second mounting hole 205.

[0047] In one embodiment of this application, the first mounting base assembly 2 further includes a limiting member 206 that is detachably connected to the second mounting base 201 and is used to limit the rotation of the connecting shaft 202. One axial end of the connecting shaft 202 has a cutting plane, and the limiting member 206 has a limiting plane 2061 that can abut against the cutting plane.

[0048] Specifically, in this embodiment, the limiting member 206 can be a limiting plate. The limiting plate has a limiting plane 2061 that can abut against the cutting plane. The limiting plate can be detachably connected to the third or fourth side plate via threaded connectors (such as screws or bolts). After the limiting plate is installed, the limiting plane 2061 abuts against the cutting plane, at which point the connecting shaft 202 can no longer rotate. To install the piston rod 103 and the first mounting base assembly 2 together, the installer first installs the connecting shaft 202, and then connects the limiting plate and the second mounting base 201 together via threaded connectors. To disassemble the piston rod 103 and the first mounting base assembly 2, the installer first disassembles the limiting plate and the second mounting base 201, and then removes the connecting shaft 202 from the first mounting hole 204, the third mounting hole 104, and the second mounting hole 205.

[0049] In one embodiment of this application, the first mounting base assembly 2 further includes a force-receiving member 207 disposed on the connecting shaft 202 and used to drive the connecting shaft 202 to move axially. The end head of the force-receiving member 207 near the connecting shaft 202 has a second abutment surface (not shown in the figure), and the limiting member 206 away from the second mounting base 201 has a third abutment surface 2062 formed on the side that can abut against part of the second abutment surface.

[0050] Specifically, in this embodiment, the force-bearing component 207 can be a threaded connector inserted into one axial end of the connecting shaft 202. The threaded portion of the threaded connector extends into the interior of the connecting shaft 202, while the end of the threaded connector protrudes from the connecting shaft 202. When installing or removing the connecting shaft 202, the installer can apply sufficient force to the threaded connector (manual force application or force application using pliers or other force-applying tools) to drive the connecting shaft 202 to move axially. The force-bearing component 207 improves the convenience of installing or removing the connecting shaft 202. Furthermore, in this embodiment, the second abutment surface and the third abutment surface 2062 further enhance the stability of the limiting component 206 after installation, increasing the difficulty of rotation of the connecting shaft 202 after installation.

[0051] Another embodiment of this application provides a garbage compression device, which includes the hydraulic cylinder device for garbage compression devices described in the above embodiments.

[0052] In the description of this application, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0053] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between components; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0054] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0055] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A ram cylinder device for a garbage compression apparatus, characterized by, The oil cylinder device comprises: an oil cylinder (1), a cylinder barrel (101) of which is formed with a convex column part (102) protruding outward in the longitudinal direction on both longitudinal sides; a first mounting seat assembly (2) arranged below the oil cylinder (1) and detachably connected with a piston rod (103) of the oil cylinder (1); a second mounting seat assembly (3) arranged on a transverse side of the first mounting seat assembly (2) and comprising a first mounting seat (301) and a stop block (302), the first mounting seat (301) being formed with a first mounting groove (303) for allowing part of the cylinder barrel (101) to enter laterally, side walls on both longitudinal sides of the first mounting groove (303) being formed with a second mounting groove (304) for allowing the convex column part (102) to enter laterally, and the stop block (302) being detachably connected with the first mounting seat (301) and used for stopping at an opening position of the second mounting groove (304).

2. The ram cylinder device for a garbage compression apparatus according to claim 1, characterized by, The stop block (302) comprises a connecting part (3021) and a stop part (3022), the connecting part (3021) being detachably connected with the first mounting seat (301), and the stop part (3022) being arranged on one side of the connecting part (3021) and capable of extending into the second mounting groove (304).

3. The ram cylinder device for a waste compression apparatus according to claim 2, characterized by, The second mounting seat assembly (3) further comprises a shaft sleeve (305) sleeved on the outside of the convex column part (102) and located in the second mounting groove (304).

4. The ram cylinder apparatus for a waste compression device according to claim 3, characterized by, An outer circumferential side of the shaft sleeve (305) is formed with a plurality of first abutting faces (3051) for abutting with the stop part (3022) or a groove bottom wall of the second mounting groove (304).

5. The ram cylinder apparatus for a waste compression device according to claim 1, wherein The second mounting seat assembly (3) further comprises a reinforcing rib plate (306) arranged in the first mounting groove (303) and vertically spaced.

6. The ram cylinder apparatus for a waste compression device according to claim 5, characterized by, The reinforcing rib plate (306) is formed with an avoiding notch (3061) for avoiding part of the oil cylinder (1) on a side close to the oil cylinder (1).

7. The ram cylinder apparatus for a waste compression device of claim 1, wherein, The first mounting seat assembly (2) comprises a second mounting seat (201) and a connecting shaft (202), the second mounting seat (201) is formed with a third mounting groove (203) for accommodating part of the piston rod (103), side walls on both longitudinal sides of the third mounting groove (203) are respectively formed with a first mounting hole (204) and a second mounting hole (205), the piston rod (103) is formed with a third mounting hole (104) corresponding to the first mounting hole (204) and the second mounting hole (205), and the connecting shaft (202) longitudinally penetrates the first mounting hole (204), the third mounting hole (104) and the second mounting hole (205).

8. The ram cylinder apparatus for a waste compression device according to claim 7, characterized by, The first mounting base assembly (2) further comprises a limiting piece (206) detachably connected with the second mounting base (201) and used for limiting rotation of the connecting shaft (202), an axial end of the connecting shaft (202) is formed with a cutting plane, and the limiting piece (206) is formed with a limiting plane (2061) capable of abutting against the cutting plane.

9. The ram cylinder apparatus for a waste compression device according to claim 8, characterized in that, The first mounting base assembly (2) further comprises a force receiving piece (207) arranged on the connecting shaft (202) and used for driving the connecting shaft (202) to move in the axial direction, and an end portion of the force receiving piece (207) is formed with a second abutting surface close to one side of the connecting shaft (202), and one side of the limiting piece (206) away from the second mounting base (201) is formed with a third abutting surface (2062) capable of abutting against part of the second abutting surface.

10. A waste compacting apparatus, characterised in that, The garbage compression equipment comprises the oil cylinder device for garbage compression equipment according to any one of claims 1-9.

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