A foundation-free material pressing machine

Abstract

This utility model belongs to the technical field of material pressing equipment, specifically disclosing a foundation-free material pressing machine, including a frame, a hanger, a hydraulic cylinder, and a material cylinder. The frame includes a top beam, a base, and two side columns connecting the top beam and the base. A movable space for lifting the hanger is formed between the top beam, the base, and the side columns. The base can be fixed to the ground with fasteners, and an opening extending to the front end is provided on the base. The opening can accommodate the lower crossbeams on both sides of the bottom of the hanger, and a notch is formed between the two lower crossbeams. The rollers at the bottom of the material cylinder can pass through the opening and the notch in sequence, and the material cylinder can stop on the lower crossbeam. The hydraulic cylinder is mounted on the top beam, and the output shaft of the hydraulic cylinder passes through the upper crossbeam of the hanger. A pressure plate is provided at the end of the output shaft of the hydraulic cylinder, so that the hydraulic cylinder can drive the hanger to rise. The hanger can stop on the pins of the side columns. The foundation-free material pressing machine does not require digging a pit, and its installation is not limited by the site, expanding the machine's application range. At the same time, since no foundation is needed, installation costs are reduced.

Description

Technical Field

[0001] This utility model relates to the field of pressing equipment technology, and in particular to a foundation-free pressing machine. Background Technology

[0002] Generally, installing a material pressing machine requires digging a pit, as shown in the attached document. Figure 1 As shown, the base of the material press is fixed in a pit as a foundation, with the upper surface of the base flush with the ground. The material cylinder hanger is frame-shaped, and when the hanger is lowered by the hydraulic cylinder, the lower crossbeam surface of the hanger is flush with the ground (upper surface of the base), facilitating the advancement of the material cylinder. Because this type of equipment requires digging a foundation, its installation is limited by the available space. In some locations where foundations cannot be dug (such as upstairs), this equipment cannot be installed, thus restricting its use. Utility Model Content

[0003] In order to overcome the defects of the existing technology, this utility model provides a foundation-free material pressing machine.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a foundation-free material pressing machine, including a frame, a hanger, a hydraulic cylinder and a material cylinder. The frame includes a top beam, a base, and two side columns connecting the top beam and the base. An active space for lifting the hanger is formed between the top beam, the base and the two side columns. The base can be fixed to the ground by fasteners, and an opening extending to the front end is provided on the base. The opening can accommodate the lower crossbeams on both sides of the bottom of the hanger. A notch is formed between the two lower crossbeams. The roller at the bottom of the material cylinder can pass through the opening and the notch in sequence, and the material cylinder can stay on the lower crossbeam. The hydraulic cylinder is installed on the top beam. The output shaft of the hydraulic cylinder passes through the upper crossbeam of the hanger, and a pressure plate is provided at the end of the output shaft of the hydraulic cylinder so that the hydraulic cylinder can drive the hanger to rise. The hanger can stay on the pins of the two side columns.

[0005] As a further embodiment, pulleys are provided on both sides of the hanger, and the columns on both sides are provided with grooves that cooperate with the pulleys.

[0006] As a further solution, positioning grooves are provided on the lower crossbeams on both sides of the notch, and positioning blocks that cooperate with the positioning grooves are provided at the bottom of the material cylinder.

[0007] As a further embodiment, each of the two columns on the same side is provided with a socket, and the pin can be inserted into the socket of the two columns.

[0008] As a further solution, the base has fixing plates on both sides of the bottom, and the fasteners can pass through the fixing plates and be fixed to the ground.

[0009] As a further solution, the bottom side of the material cylinder is provided with a discharge port.

[0010] The beneficial effects of this utility model are: the foundation-free material compactor of this utility model does not require digging a pit, thus eliminating the need for foundation installation. Installation is not limited by the site, expanding the scope of application of the machine. At the same time, since no foundation needs to be dug, the installation time can be effectively shortened and the installation cost reduced. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the existing technology;

[0012] Figure 2 This is a schematic diagram of the structure of an embodiment of the present utility model (I);

[0013] Figure 3 for Figure 2 Enlarged view of point A in the image;

[0014] Figure 4 This is a schematic diagram (II) of the structure of an embodiment of the present utility model.

[0015] In the diagram, 1-frame, 11-top beam, 12-base, 13-column, 14-insertion hole, 15-moving space, 16-slide groove, 17-fixing plate, 2-hanger, 21-upper crossbeam, 22-lower crossbeam, 23-positioning groove, 24-notch, 3-oil cylinder, 31-pressure plate, 4-material cylinder, 41-discharge port, 42-positioning block, 43-pulley, 44-roller, 5-fastener, 6-pin. Detailed Implementation

[0016] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0017] As attached Figure 2-4As shown, the present invention provides a foundation-free material pressing machine, including a frame (1), a hanger (2), a hydraulic cylinder (3) and a material cylinder (4). The frame (1) includes a top beam (11), a base (12), and two side columns (13) connecting the top beam (11) and the base (12). An active space (15) for lifting the hanger (2) is formed between the top beam (11), the base (12) and the two side columns (13). The hanger (2) can move up and down within the active space (15). The base (12) can be fixed to the ground by fasteners (5), and the fasteners (5) can be anchor bolts. Specifically, fixing plates (17) can be welded to the bottom of both sides of the base (12). Fasteners (5) can pass through the fixing plates (17) and be fixed to the ground. This makes the bottom surface of the base (12) flush with the ground. The base (12) has an opening extending to the front end. The opening can accommodate the lower crossbeams (22) on both sides of the bottom of the hanger (2). When the hanger (2) descends to the bottom, the top surface of the lower crossbeam (22) is flush with the top surface of the base (12). This allows the material cylinder (4) to be pushed through the opening and stay on the top surface of the lower crossbeam (22) of the hanger (2).

[0018] Simultaneously, as shown in the appendix Figure 2 As shown, a notch (24) is formed between the lower crossbeams (22) on both sides. The roller (44) at the bottom of the material cylinder (4) can pass through the opening and the notch (24) in sequence, and the material cylinder (4) can stay on the lower crossbeam (22). In this way, after the material press is installed, the material cylinder (4) can still be pushed into the base (12) even without digging a pit. The oil cylinder (3) is installed on the top beam (11). The output shaft of the oil cylinder (3) passes through the upper crossbeam (21) of the hanger (2), and the end of the output shaft of the oil cylinder (3) is provided with a pressure plate (31) so that the oil cylinder (3) can drive the hanger (2) to rise, and the hanger (2) can stay on the pins (6) of the two side columns (13).

[0019] After the material cylinder (4) passes through the opening and notch (24) in sequence via the roller (44) and stops on the lower crossbeam (22), the hydraulic cylinder (3) drives the hanger (2) to raise the material cylinder (4) and finally stop on the pins (6) of the two side columns (13). The output shaft of the hydraulic cylinder (3) drives the pressure plate (31) to press into the material cylinder (4) and press the material in the material cylinder (4) out from the discharge port (41) at the bottom side of the material cylinder (4). After the material is pressed out, the hydraulic cylinder (3) can drive the hanger (2) to raise the material cylinder (4) to remove the pins (6), and then the hydraulic cylinder (3) can drive the hanger (2) to lower the material cylinder (4) to remove the material cylinder (4) after the pressing is completed.

[0020] Therefore, the foundation-free material compactor of this utility model does not require digging a pit, making it foundation-free for installation. Installation is not limited by the site, which expands the scope of application of the machine. At the same time, since no foundation needs to be dug, the installation time can be effectively shortened and the installation cost reduced.

[0021] As a further improvement plan, see attached Figure 2 As shown, since a gap (24) is formed between the lower crossbeams (22) on both sides of the hanger (2), when the pressure plate (31) presses the material, the lower crossbeam (22) at the bottom of the hanger (2) will open to both sides due to the force, and will jam with the column (13), causing the hanger (2) to be unable to move up and down. Therefore, pulleys (43) are installed on both sides of the hanger (2), and the columns (13) on both sides are provided with grooves (16) to match the pulleys (43). The pulleys (43) slide in the grooves (16), which can support the tension of the hanger (2) and prevent the hanger (2) from jamming with the column (13), making it convenient for the hanger (2) to move up and down.

[0022] In some embodiments, as shown in the appendix Figure 3 As shown, positioning grooves (23) are provided on the lower crossbeams (22) on both sides of the notch (24), and positioning blocks (42) that cooperate with the positioning grooves (23) are provided at the bottom of the material cylinder (4). The positioning blocks (42) cooperate with the positioning grooves (23) so that the material cylinder (4) can be placed more stably on the lower crossbeams (22).

[0023] In some embodiments, as shown in the appendix Figure 2 As shown, two columns (13) on the same side are provided with insertion holes (14), and the pin (6) can be inserted into the insertion holes (14) of the two columns (13), so that the pin (6) can be inserted or removed.

[0024] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. A foundation-free material compactor, characterized in that: The device includes a frame (1), a hanger (2), a hydraulic cylinder (3), and a material cylinder (4). The frame (1) includes a top beam (11), a base (12), and two side columns (13) connecting the top beam (11) and the base (12). A movable space (15) for lifting the hanger (2) is formed between the top beam (11), the base (12), and the two side columns (13). The base (12) can be fixed to the ground by fasteners (5), and the base (12) has an opening extending to the front end, which can accommodate the lower crossbeams on both sides of the bottom of the hanger (2). 22), a gap (24) is formed between the lower crossbeams (22) on both sides, the roller (44) at the bottom of the material cylinder (4) can pass through the opening and the gap (24) in sequence, and the material cylinder (4) can stay on the lower crossbeam (22). The oil cylinder (3) is installed on the top beam (11). The output shaft of the oil cylinder (3) passes through the upper crossbeam (21) of the hanger (2), and the end of the output shaft of the oil cylinder (3) is provided with a pressure plate (31) so that the oil cylinder (3) can drive the hanger (2) to rise. The hanger (2) can stay on the pins (6) of the two side columns (13).

2. The foundation-free compaction machine according to claim 1, characterized in that: The hanger (2) is provided with pulleys (43) on both sides, and the columns (13) on both sides are provided with grooves (16) that cooperate with the pulleys (43).

3. The foundation-free compaction machine according to claim 1, characterized in that: Positioning grooves (23) are provided on the lower crossbeams (22) on both sides of the notch (24), and positioning blocks (42) that cooperate with the positioning grooves (23) are provided at the bottom of the material cylinder (4).

4. The foundation-free compaction machine according to claim 1, characterized in that: Both of the two columns (13) on the same side are provided with insertion holes (14), and the pin (6) can be inserted into the insertion holes (14) of the two columns (13).

5. A foundation-free compaction machine according to claim 1, characterized in that: The base (12) has fixing plates (17) on both sides at the bottom, and the fastener (5) can pass through the fixing plates (17) and be fixed to the ground.

6. The foundation-free compaction machine according to claim 1, characterized in that: The bottom side of the material cylinder (4) is provided with a discharge port (41).

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