Hydraulic packing machine with safety protection structure

Abstract

The hydraulic packing machine with the safety protection structure comprises a hydraulic packing machine body and a limiting plate, one side of the hydraulic packing machine body is fixedly connected with a fixing plate, one side of the fixing plate is provided with a limiting opening, a protection plate is connected in the limiting opening in a sliding mode, one side of the limiting plate is provided with an installation groove, and the installation groove is connected with the limiting plate in a sliding mode. The end part of the protection plate is in contact with the mounting groove. Through the arrangement of the fixing plate, the limiting opening, the limiting plate, the fastening bolt, the positioning block, the fixing block, the positioning groove, the spring, the movable plate, the shifting plate, the positioning rod and the like, the protection plate can be pulled to horizontally move through the shifting opening conveniently when the hydraulic packing machine works; a positioning block arranged on one side of the protection plate is clamped with a positioning groove formed in a fixing block, a positioning rod is clamped with a positioning hole formed in the bottom of the positioning block, the protection plate can be limited and fixed, the front end of the hydraulic packing machine body can be shielded and protected through the protection plate, meanwhile, the protection plate is convenient to disassemble, and disassembly and replacement of the protection plate are convenient.

Description

Technical Field

[0001] This utility model relates to the field of hydraulic baling machine technology, specifically a hydraulic baling machine with a safety protection structure. Background Art

[0002] Hydraulic balers are mainly suitable for steel mills, recycling and processing industries, and non-ferrous and ferrous metal smelting industries. They can compress various metal scraps (steel shavings, scrap steel, scrap aluminum, scrap copper, scrap stainless steel, and scrapped automobiles, etc.) into qualified furnace feed in various shapes such as cuboids, octagons, and cylinders. This reduces transportation and smelting costs while increasing furnace feeding speed. Hydraulic balers are generally equipped with safety guards during operation.

[0003] For example, Chinese utility model patent CN216941948U discloses a safety protection device for a hydraulic baler, including a base. A fixed frame is fixedly connected to the upper end of the base. Two symmetrically arranged telescopic cylinders are fixedly connected to the upper end of the fixed frame. The telescopic ends of both cylinders penetrate the upper end of the fixed frame and are jointly fixedly connected to a pressure plate. The pressure plate is slidably connected to the inner wall of the fixed frame. A protective plate is provided at the front end of the fixed frame, and a rotating groove is provided at the front end of the fixed frame. A rotating mechanism for rotating the protective plate is provided in the rotating groove. This utility model uses a power motor to drive a rotating shaft to rotate, and the meshing of two bevel gears causes a rotating rod to rotate. The rotation of the rotating rod drives a limiting plate on its outer wall to rotate, thereby causing the limiting plate to rotate along with the protective plate, blocking the front end of the fixed frame and activating the protective effect, thus reducing the occurrence of safety hazards.

[0004] However, existing hydraulic balers with safety structures rotate during use by rotating a rotating rod, which in turn rotates the limiting plate on its outer wall, thereby causing the protective plate to rotate and shield the front end. The limiting plate is fixedly connected to the outer wall of the rotating rod, and the protective plate is fixedly connected to the outer wall of the limiting plate. If the protective plate is damaged, it is not convenient to disassemble and replace it.

[0005] Therefore, we propose a hydraulic baler with a safety protection structure to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a hydraulic baler with a safety protection structure to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a hydraulic baler with a safety protection structure, comprising a hydraulic baler body and a limiting plate, a fixing plate fixedly connected to one side of the hydraulic baler body, a limiting opening opened on one side of the fixing plate, a protective plate slidably connected within the limiting opening, an installation groove opened on one side of the limiting plate, the end of the protective plate contacting the installation groove, the protective plate and the limiting plate being connected by multiple fastening bolts, a positioning block fixedly connected to the side of the protective plate away from the limiting plate, and a positioning hole opened on the bottom surface of the positioning block;

[0008] A fixed block is fixed to one side of the hydraulic baler body. A positioning groove is opened on one side of the fixed block. The positioning block is engaged with the positioning groove. A sliding groove is opened inside the fixed block. One end of a spring is fixed to the bottom surface of the sliding groove. A moving plate is fixed to the other end of the spring. The moving plate is slidably connected to the sliding groove. A toggle plate is fixed to one side of the moving plate. A positioning rod is fixed to the top surface of the moving plate. The positioning rod is engaged with a positioning hole.

[0009] Preferably, limiting blocks are fixed to both sides of the movable plate, and limiting grooves are opened on both sides of the sliding groove, with the limiting blocks slidably connected to the limiting grooves.

[0010] Preferably, a toggle opening is provided on one side of the groove, and the toggle plate is slidably connected to the toggle opening.

[0011] Preferably, the protective plate is provided with an observation window.

[0012] Preferably, a notch is provided on one side of the protective plate, and the limiting plate contacts the fixing plate.

[0013] Preferably, cylinders are fixedly installed at both ends of the top of the hydraulic baler body, a connecting rod is fixedly connected to the output end of the cylinder piston rod, and a pressure plate is fixedly installed at the bottom of the connecting rod.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] This utility model, by setting a fixed plate, a limiting port, a limiting plate, fastening bolts, a positioning block, a fixing block, a positioning groove, a spring, a moving plate, a toggle plate, a positioning rod, etc., facilitates the horizontal movement of the protective plate by pulling the toggle port when the hydraulic baler is working. The positioning block set on one side of the protective plate engages with the positioning groove set on the fixing block, and the positioning rod engages with the positioning hole set on the bottom of the positioning block, which can limit and fix the protective plate. The protective plate can shield and protect the front end of the hydraulic baler body. At the same time, the protective plate is easy to disassemble and replace. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2This is a schematic diagram of the front cross-sectional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the top cross-sectional structure of a portion of the present invention;

[0019] Figure 4 This is a schematic diagram of a partial structural side view of the present invention.

[0020] Figure 5 This is a schematic diagram of the disassembled structure of this utility model.

[0021] In the diagram: 1. Hydraulic baler body; 2. Cylinder; 3. Connecting rod; 4. Pressure plate; 5. Fixing plate; 51. Limiting port; 6. Protective plate; 7. Limiting plate; 71. Mounting groove; 8. Fastening bolt; 9. Positioning block; 91. Positioning hole; 10. Fixing block; 101. Positioning groove; 102. Slide groove; 1021. Limiting groove; 103. Actuating port; 11. Spring; 12. Moving plate; 121. Limiting block; 13. Positioning rod; 14. Actuating plate; 15. Actuating port; 16. Observation window. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1:

[0024] Please see Figure 1-5 This is the first embodiment of the present utility model. The present utility model provides a technical solution: a hydraulic baler with a safety protection structure, including a hydraulic baler body 1 and a limiting plate 7. A fixing plate 5 is fixedly connected to one side of the hydraulic baler body 1. A limiting port 51 is opened on one side of the fixing plate 5. A protective plate 6 is slidably connected in the limiting port 51 to limit the protective plate 6. An installation groove 71 is opened on one side of the limiting plate 7. The end of the protective plate 6 contacts the installation groove 71. The protective plate 6 and the limiting plate 7 are connected by multiple fastening bolts 8 to facilitate the disassembly and assembly of the limiting plate 7 and the protective plate 6. When the protective plate 6 moves, the limiting plate 7 can contact the side of the fixing plate 5 to limit the protective plate 6. A positioning block 9 is fixedly connected to the side of the protective plate 6 away from the limiting plate 7. A positioning hole 91 is opened on the bottom surface of the positioning block 9.

[0025] A fixing block 10 is fixedly connected to one side of the hydraulic baler body 1. A positioning groove 101 is opened on one side of the fixing block 10. A positioning block 9 is engaged with the positioning groove 101. A sliding groove 102 is opened inside the fixing block 10. One end of a spring 11 is fixedly connected to the bottom surface of the sliding groove 102. The other end of the spring 11 is fixedly connected to a moving plate 12. The moving plate 12 is slidably connected to the sliding groove 102. A toggle plate 14 is fixedly connected to one side of the moving plate 12 to facilitate the movement of the moving plate 12. A positioning rod 13 is fixedly connected to the top surface of the moving plate 12. The positioning rod 13 is engaged with a positioning hole 91.

[0026] Example 2:

[0027] Please see Figure 1-5 This is the second embodiment of the present invention. Based on the previous embodiment, the moving plate 12 is fixedly connected to the two sides of the moving plate 12, and the sliding groove 102 is opened on both sides of the sliding groove 102. The limiting block 121 is slidably connected to the limiting groove 1021 to improve the stability of the moving plate 12 moving up and down and to limit the range of movement of the moving plate 12.

[0028] A toggle opening 103 is provided on one side of the slide groove 102, and the toggle plate 14 is slidably connected to the toggle opening 103.

[0029] The protective plate 6 is equipped with an observation window 16, which facilitates observation of the working conditions inside the hydraulic baler body 1.

[0030] A slot 15 is provided on one side of the protective plate 6 to facilitate the movement of the protective plate 6. The limiting plate 7 contacts the fixing plate 5, and the protective plate 6 can be limited by the side of the limiting plate 7 that contacts the fixing plate 5, so as to facilitate the determination of the moving position of the protective plate 6.

[0031] Cylinders 2 are fixedly installed at both ends of the top of the hydraulic baler body 1. A connecting rod 3 is fixedly connected to the output end of the piston rod of cylinder 2, and a pressure plate 4 is fixedly installed at the bottom of the connecting rod 3.

[0032] Please see Figure 1-5In actual use, when the hydraulic baler body 1 is working, the protective plate 6 can be moved horizontally by pulling the lever 15 on the protective plate 6. When the positioning block 9 on one side of the protective plate 6 is about to contact the fixed block 10, the moving plate 12 can be moved downward by the lever 14. This causes the moving plate 12 to move downward and compress the spring 11, causing the positioning rod 13 to move downward and out of the positioning groove 101. Pulling the protective plate 6 causes the positioning block 9 on one side to be inserted into the positioning groove 101. Releasing the lever 14 causes the moving plate 12 and the positioning rod 13 to pop out under the action of the spring 11, so that the positioning rod 13 is inserted into the positioning groove 101. The protective plate 6 can be fixed by inserting it into the positioning hole 91 at the bottom of the positioning block 9. The protective plate 6 can also shield and protect the front end of the hydraulic baler body 1. If the protective plate 6 needs to be disassembled, the moving plate 12 and the positioning rod 13 can be moved down by moving the moving plate 14, so that the positioning rod 13 is disengaged from the positioning hole 91 at the bottom of the positioning block 9. The protective plate 6 can be pulled by moving the moving port 15, so that the protective plate 6 is moved out of the limiting port 51 of the fixing plate 5. The protective plate 6 and the limiting plate 7 can be disassembled by unscrewing the fastening bolt 8. The protective plate 6 is easy to disassemble and convenient to replace.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hydraulic baler with a safety protection structure, comprising a hydraulic baler body (1) and a limiting plate (7), characterized in that: A fixing plate (5) is fixedly connected to one side of the hydraulic baler body (1). A limiting port (51) is opened on one side of the fixing plate (5). A protective plate (6) is slidably connected in the limiting port (51). An installation groove (71) is opened on one side of the limiting plate (7). The end of the protective plate (6) contacts the installation groove (71). The protective plate (6) and the limiting plate (7) are connected by multiple fastening bolts (8). A positioning block (9) is fixedly connected to the side of the protective plate (6) away from the limiting plate (7). A positioning hole (91) is opened on the bottom surface of the positioning block (9). A fixing block (10) is fixedly connected to one side of the hydraulic baler body (1). A positioning groove (101) is opened on one side of the fixing block (10). The positioning block (9) is engaged with the positioning groove (101). A sliding groove (102) is opened in the fixing block (10). One end of a spring (11) is fixedly connected to the bottom surface of the sliding groove (102). The other end of the spring (11) is fixedly connected to a moving plate (12). The moving plate (12) is slidably connected to the sliding groove (102). A toggle plate (14) is fixedly connected to one side of the moving plate (12). A positioning rod (13) is fixedly connected to the top surface of the moving plate (12). The positioning rod (13) is engaged with a positioning hole (91).

2. The hydraulic baler with a safety protection structure according to claim 1, characterized in that: Limiting blocks (121) are fixedly connected to both sides of the movable plate (12), and limiting grooves (1021) are opened on both sides of the sliding groove (102). The limiting blocks (121) are slidably connected to the limiting grooves (1021).

3. A hydraulic baler with a safety protection structure according to claim 1, characterized in that: A toggle opening (103) is provided on one side of the groove (102), and the toggle plate (14) is slidably connected to the toggle opening (103).

4. A hydraulic baler with a safety protection structure according to claim 1, characterized in that: The protective plate (6) is provided with an observation window (16).

5. A hydraulic baler with a safety protection structure according to claim 1, characterized in that: A notch (15) is opened on one side of the protective plate (6), and the limiting plate (7) contacts the fixing plate (5).

6. A hydraulic baler with a safety protection structure according to claim 1, characterized in that: The hydraulic baler body (1) has cylinders (2) fixedly installed at both ends of the top. The piston rod output end of the cylinder (2) is fixedly connected to a connecting rod (3), and a pressure plate (4) is fixedly installed at the bottom of the connecting rod (3).

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