Novel three-oil-cylinder hydraulic discharging machine

Abstract

The utility model discloses a novel three-oil-cylinder hydraulic discharging machine, and relates to the technical field of discharging machines. The discharging machine comprises a base, a portal frame, a material barrel, a lifting oil cylinder, a material pressing oil cylinder and a material pressing disc. A notch is formed in the front side of the base; the portal frame is vertically arranged on the inner side of the positioning opening, the portal frame is composed of a cross beam and two stand columns, the lower ends of the two stand columns are fixedly connected with a barrel supporting seat, and two openings are formed in the front side of the barrel supporting seat; a discharge hole is formed in the lower part of the charging basket; the lower ends of the lifting oil cylinders are mounted on the base, and the upper ends of the lifting oil cylinders are movable ends and are fixedly connected with the cross beam; the movable end of the material pressing oil cylinder downwards penetrates through the cross beam and is fixedly connected with the material pressing disc; the shape of the material pressing disc is matched with the shape of a barrel cavity of the material barrel. The height of the discharging machine can be adjusted, the discharging machine is convenient to go upstairs, transport and move, a foundation does not need to be excavated on a field floor for construction, and the material barrel is pushed and pulled into and out of equipment conveniently in a labor-saving mode.

Description

Technical Field

[0001] The utility model relates to the technical field of discharging machines, in particular to a novel three-cylinder hydraulic discharging machine. Background Art

[0002] When packaging and filling highly viscous and paste-like materials, the traditional hydraulic discharging equipment has the following defects: the traditional hydraulic discharging equipment can only press materials at a fixed height, and its working height cannot be adjusted. It is necessary to dig the foundation on the on-site floor for civil engineering construction, and lay a slope in front of the base of the hydraulic discharging equipment, resulting in the slope occupying a large area. When pushing and pulling the material barrel in and out of the hydraulic discharging equipment, it is necessary to pass through the slope, and pushing and pulling the material barrel in and out is not labor-saving and convenient enough; moreover, the traditional hydraulic discharging equipment is high in height, requires a higher transportation space, is difficult to go up to the floor, is inconvenient to transport and move, and is difficult to debug and install. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a novel three-cylinder hydraulic discharger, which has adjustable height, is convenient for going up to floors and for transportation, does not require foundation digging on the floor, and is labor-saving and convenient for pushing and pulling the material barrel in and out of the equipment.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A new type of three-cylinder hydraulic discharge machine, comprising a base, a gantry, a barrel, a lifting cylinder, a pressing cylinder and a pressing plate; a notch is provided on the front side of the base, and a positioning hole connected to the notch is provided in the middle; the gantry is vertically arranged on the inner side of the positioning hole, and the gantry is composed of a cross beam and two columns, and the lower ends of the two columns are fixedly connected to a barrel support seat for placing the barrel, and the front side of the barrel support seat is provided with two openings adapted to the barrel wheels; a discharge port is provided at the lower part of the barrel; the lifting cylinder is provided with two branches and erected parallel to the outside of the two columns, the lower end of the lifting cylinder is installed on the base, and the upper end is a movable end and fixedly connected to the cross beam; the pressing cylinder is arranged directly above the barrel support seat and installed in the middle of the cross beam, and the movable end of the pressing cylinder passes downward through the cross beam and is fixedly connected to the pressing plate; the shape of the pressing plate is adapted to the shape of the barrel cavity of the barrel.

[0006] In some embodiments, the inner sides of the two columns are provided with a barrel pressing assembly for limiting the top of the barrel, and the barrel pressing assembly includes a fixing ear and a buffer strip, the fixing ear is fixedly connected to the inner side of the column, the fixing ear is provided with a strip-shaped connecting port, the buffer strip is provided with a connecting hole corresponding to the connecting port, and the buffer strip is connected to the connecting hole via a threaded fastener.

[0007] In some embodiments, a suspended support plate is fixed in the middle of the barrel support seat, a positioning cone groove is provided on the support plate, and the front end upper surface of the support plate is set as an inclined surface; a cone bulge that matches the positioning cone groove is provided at the center of the bottom of the barrel.

[0008] In some embodiments, a guide sleeve and a guide rod are erected parallel to one side of the pressing cylinder, the guide sleeve is fixed on the cross beam, the guide rod is slidably inserted into the guide sleeve, and the lower end of the guide rod passes through the cross beam and is fixedly connected to the pressing plate.

[0009] Compared with the prior art, the present invention achieves at least the following beneficial effects:

[0010] 1. The utility model is provided with a notch at the front side of the base, so that the casters of the material barrel are level with the ground when the material barrel is in and out, and the material barrel can be directly pushed into and out of the discharging machine from the notch, which is labor-saving and convenient, and can be operated by one person, which can save personnel and eliminate the disadvantage that the material barrel needs to be pushed on a slope when the traditional discharging equipment is used, and there is no need to dig the foundation construction on the on-site floor; 2. The lower ends of the two columns of the gantry are provided with a barrel support seat for placing the material barrel, and the front side of the barrel support seat is provided with two openings adapted to the casters of the material supply barrel. The wheels of the material barrel are pushed into the openings, and the barrel support seat is used to support the bottom of the material barrel, and then the middle pressing cylinder accurately pushes the pressing plate into the material barrel to perform the pressing and discharging operation, and the gantry and the material barrel are lifted and supported by two lifting cylinders on the outer sides of the two columns. The pressing height is adjustable, and it can be high or low, and it is convenient to transport and move. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] One or more embodiments of the present invention will now be described by way of example only with reference to the accompanying drawings, in which:

[0012] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application;

[0013] Figure 2 for Figure 1 A schematic structural diagram of a gantry of an embodiment;

[0014] Figure 3 for Figure 1 Another perspective view of the gantry of the embodiment;

[0015] Figure 4 for Figure 1 A schematic diagram of the connection structure between the gantry and the base of the embodiment;

[0016] Figure 5 for Figure 1 Schematic diagram of the connection structure between the pressing cylinder and the pressing plate of the embodiment.

[0017] The numbers in the figure are: 1. base; 11. notch; 12. positioning port; 2. gantry; 21. crossbeam; 22. column; 3. barrel; 31. discharge port; 4. lifting cylinder; 5. pressing cylinder; 6. pressing plate; 7. barrel support seat; 71. opening; 8. barrel pressing assembly; 81. fixing ear; 82. buffer strip; 9. support plate; 91. positioning cone groove; 10. guide sleeve; 100. guide rod; 200. first mounting hole; 300. second mounting hole; 400. connecting flange; 500. exhaust port; 600. hydraulic system; 700. electric control system; 800. hydraulic system mounting frame; 900. electric box mounting frame. DETAILED DESCRIPTION

[0018] The present invention will be described in detail below with reference to the exemplary embodiments in the accompanying drawings. However, it should be understood that the present application can be implemented in a variety of different forms and should not be construed as being limited to the embodiments described herein. These embodiments are provided here to make the disclosure of the present application more complete and to fully convey the concept of the present application to those skilled in the art.

[0019] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meanings of "several" and "multiple" are two or more, unless otherwise clearly and specifically defined. In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances. In this application, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature can include the first and second features directly contacting, or it can include the first and second features not directly contacting but contacting through another feature between them. Moreover, the first feature "above", "above" and "above" the second feature include the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature "below", "below" and "below" the second feature include the first feature being directly below and obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0020] like Figures 1 to 5As shown, in one embodiment of the utility model, the novel three-cylinder hydraulic discharge machine includes a base 1, a gantry 2, a barrel 3, a lifting cylinder 4, a pressing cylinder 5, a pressing plate 6, a hydraulic system 600 and an electronic control system 700; a notch 11 is provided on the front side of the base 1, and a positioning port 12 connected to the notch 11 is provided in the middle; the gantry 2 is vertically arranged on the inner side of the positioning port 12, and the gantry 2 is composed of a crossbeam 21 and two columns 22, and the lower ends of the two columns 22 are fixedly connected with a barrel support seat 7 for placing the barrel 3, and the front side of the barrel support seat 7 is provided with two openings 71 adapted to the wheels of the barrel 3; a discharge port 31 is provided at the lower part of the barrel 3; the lifting cylinder 4, a pressing cylinder 5, a pressing plate 6, a hydraulic system 600 and an electronic control system 700; a notch 11 is provided on the front side of the base 1, and a positioning port 12 connected to the notch 11 is provided in the middle; the gantry 2 is vertically arranged on the inner side of the positioning port 12, and the gantry 2 is composed of a crossbeam 21 and two columns 22, and the lower ends of the two columns 22 are fixedly connected with a barrel support seat 7 for placing the barrel 3, and the front side of the barrel support seat 7 is provided with two openings 71 adapted to the wheels of the barrel 3; There are two cylinders 4 which are erected parallel to the outsides of the two columns 22. The lower end of the lifting cylinder 4 is installed on the base 1, and the upper end is a movable end and is fixedly connected to the crossbeam 21; the pressing cylinder 5 is arranged just above the barrel support seat 7 and is installed in the middle of the crossbeam 21, and the movable end of the pressing cylinder 5 passes downward through the crossbeam 21 and is fixedly connected to the pressing plate 6; the shape of the pressing plate 6 is adapted to the barrel cavity shape of the barrel 3, and an exhaust port 500 is provided on the pressing plate 6; the hydraulic system 600 and the electronic control system 700 are used to control the operation of the lifting cylinder 4 and the pressing cylinder 5, and the hydraulic system 600 is provided with an energy storage and voltage stabilizing device, so that the pressing plate 6 can continuously discharge materials under a constant pressure and stable state.

[0021] Furthermore, the inner sides of the two columns 22 are provided with a barrel pressing assembly 8 for limiting the top of the barrel 3, and the barrel pressing assembly 8 includes a fixing ear 81 and a buffer strip 82. The fixing ear 81 is fixedly connected to the inner side of the column 22, and the fixing ear 81 is provided with a strip-shaped connecting port, and the buffer strip 82 is provided with a connecting hole corresponding to the connecting port. The buffer strip 82 is connected to the connecting hole through a threaded fastener, and the buffer strip 82 is used to protect the upper end of the barrel 3; when the pressing plate 6 is raised, the barrel pressing assembly 8 is used to press the upper end of the barrel 3 to prevent the pressing plate 6 from shifting in position when it comes out and damaging the sealing ring of the barrel 3 or scratching the barrel wall.

[0022] Furthermore, a suspended support plate 9 is fixed in the middle of the barrel support seat 7, and a positioning cone groove 91 is provided on the support plate 9, and the upper surface of the front end of the support plate 9 is set as an inclined surface; a cone convexity matching the positioning cone groove 91 is provided at the bottom center of the barrel 3. The positioning cone groove 91 on the support plate 9 allows the barrel 3 to be placed accurately, so that the pressing plate 6 can accurately enter the barrel 3 for pressing, and prevent the barrel 3 from being misaligned, and the sealing ring of the pressing plate 6 or the barrel 3 is damaged when the pressing plate 6 is pressed down.

[0023] Furthermore, a guide sleeve 10 and a guide rod 100 are vertically arranged in parallel on one side of the pressing cylinder 5. The guide sleeve 10 is fixed on the cross beam 21, and the guide rod 100 is slidably inserted into the guide sleeve 10, and the lower end of the guide rod 100 passes through the cross beam 21 and is fixedly connected to the pressing plate 6; further, a first mounting hole 200 is opened on the cross beam 21, and a plurality of connecting holes are arranged around the first mounting hole 200 at intervals; the guide sleeve 10 is coaxially arranged above the first mounting hole 200, and the lower end of the guide sleeve 10 is connected to the connecting hole through a threaded fastener.

[0024] Furthermore, a second mounting hole 300 is provided on one side of the first mounting hole 200, and a plurality of connecting holes are provided at intervals around the second mounting hole 300; the piston rod of the pressing cylinder 5 passes through the second mounting hole 300, and the cylinder cover of the pressing cylinder 5 is connected to the connecting hole through a threaded fastener.

[0025] Furthermore, the movable end of the pressing cylinder 5 is fixedly connected to the pressing plate 6 via a connecting flange 400 .

[0026] Furthermore, a hydraulic system mounting frame 800 is provided on one side of the base 1, and the hydraulic system 600 is arranged on the hydraulic system mounting frame 800. An electric box mounting frame 900 is vertically provided on the base 1 on one side of the notch 11, and the box body of the electric control system 700 is arranged on the electric box mounting frame 900.

[0027] The working process of the utility model is:

[0028] The material barrel 3 is pushed into the gantry 2 of the new three-cylinder hydraulic discharge machine, and is accurately positioned and fixed by the positioning cone groove 91 on the bottom support plate 9 of the gantry 2. The material barrel 3 is lifted to any suitable height position by the lifting cylinders 4 on both sides, and the middle pressing cylinder 5 is controlled by the hydraulic system 600 and the electronic control system 700 to accurately push the pressing plate 6 into the material barrel 3 without damaging the inner wall of the barrel, and to prevent the pressing plate 6 on the top of the material barrel 3 from shifting when pressing the material and damaging the machine. The discharge direction of the discharge port 31 at the bottom of the material barrel 3 can be arbitrarily selected to discharge from the front or from the rear, and the direction of the discharge port 31 can be flexibly selected to squeeze out the viscous material from the discharge port 31 of the material barrel 3 smoothly; the problem of packaging and filling highly viscous and paste-like materials is solved.

[0029] After the material barrel 3 of the utility model is pushed into the gantry 2, the two lifting cylinders 4 simultaneously and synchronously lift the material barrel 3 to any height position, and the middle pressing cylinder 5 presses the pressing plate 6 downward to press the material, and the material barrel 3 is lifted to any height to press the material out, which meets the production requirements and the height requirements of the factory building, and solves the problems of the traditional method of only pressing materials at a fixed height, requiring on-site floor digging and foundation civil engineering construction, and being difficult to debug and install, or laying a slope that occupies a large area, the high equipment height, and difficulty in going up to the floor, and inconvenient transportation and movement.

[0030] It should be understood that all the above embodiments are illustrative rather than restrictive, and any modifications, equivalent changes and modifications made by those skilled in the art to the specific embodiments described above under the conception of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A new type of three-cylinder hydraulic discharge machine, characterized by: The invention comprises a base (1), a gantry (2), a material barrel (3), a lifting cylinder (4), a material pressing cylinder (5) and a material pressing plate (6); a notch (11) is provided on the front side of the base (1), and a positioning opening (12) connected to the notch (11) is provided in the middle; the gantry (2) is vertically arranged inside the positioning opening (12), and the gantry (2) is composed of a crossbeam (21) and two columns (22); the lower ends of the two columns (22) are fixedly connected to a barrel support seat (7) for placing the material barrel (3); the front side of the barrel support seat (7) is provided with two wheels adapted to the wheels of the material barrel (3); The material barrel (3) has a discharge port (31) at its lower portion; the lifting cylinder (4) has two legs which are respectively erected parallel to the outer sides of the two uprights (22); the lower end of the lifting cylinder (4) is mounted on the base (1); the upper end is a movable end which is fixedly connected to the crossbeam (21); the pressing cylinder (5) is arranged just above the barrel support seat (7) and is mounted in the middle of the crossbeam (21); the movable end of the pressing cylinder (5) passes downward through the crossbeam (21) and is fixedly connected to the pressing plate (6); the shape of the pressing plate (6) is adapted to the shape of the barrel cavity of the material barrel (3).

2. The novel three-cylinder hydraulic discharge machine according to claim 1 is characterized in that: The inner sides of the two columns (22) are each provided with a barrel pressing assembly (8) for limiting the top of the barrel (3), the barrel pressing assembly (8) comprising a fixing ear (81) and a buffer strip (82), the fixing ear (81) being fixedly connected to the inner side of the column (22), the fixing ear (81) being provided with a strip-shaped connecting opening, the buffer strip (82) being provided with a connecting hole corresponding to the connecting opening, and the buffer strip (82) being connected to the connecting hole via a threaded fastener.

3. The novel three-cylinder hydraulic discharge machine according to claim 1 is characterized in that: A suspended support plate (9) is fixed in the middle of the barrel support seat (7), a positioning cone groove (91) is provided on the support plate (9), and the front end upper surface of the support plate (9) is arranged as an inclined surface; a cone protrusion matching the positioning cone groove (91) is provided at the center of the bottom of the material barrel (3).

4. The novel three-cylinder hydraulic discharge machine according to claim 1 is characterized in that: A guide sleeve (10) and a guide rod (100) are vertically arranged in parallel on one side of the material pressing cylinder (5); the guide sleeve (10) is fixed on the cross beam (21); the guide rod (100) is slidably inserted into the guide sleeve (10); and the lower end of the guide rod (100) passes through the cross beam (21) and is fixedly connected to the material pressing plate (6).

5. The novel three-cylinder hydraulic discharge machine according to claim 4 is characterized in that: The crossbeam (21) is provided with a first mounting hole (200), and a plurality of connection holes are arranged at intervals around the first mounting hole (200); the guide sleeve (10) is coaxially arranged above the first mounting hole (200), and the lower end of the guide sleeve (10) is connected to the connection hole via a threaded fastener.

6. The novel three-cylinder hydraulic discharge machine according to claim 5 is characterized in that: A second mounting hole (300) is provided on one side of the first mounting hole (200), and a plurality of connection holes are provided at intervals around the second mounting hole (300); the piston rod of the pressing cylinder (5) passes through the second mounting hole (300), and the cylinder head of the pressing cylinder (5) is connected to the connection hole via a threaded fastener.

7. The novel three-cylinder hydraulic discharge machine according to claim 6 is characterized in that: The movable end of the material pressing oil cylinder (5) is fixedly connected to the material pressing plate (6) via a connecting flange (400).

8. The novel three-cylinder hydraulic discharge machine according to claim 1 is characterized in that: The pressing plate (6) is provided with an exhaust port (500).

9. The novel three-cylinder hydraulic discharge machine according to claim 1 is characterized in that: It also includes a hydraulic system (600) and an electric control system (700), wherein the hydraulic system (600) and the electric control system (700) are used to control the operation of the lifting cylinder (4) and the pressing cylinder (5); a hydraulic system mounting frame (800) is provided on one side of the base (1), and the hydraulic system (600) is arranged on the hydraulic system mounting frame (800); an electric box mounting frame (900) is erected on the base (1) on one side of the notch (11), and the box body of the electric control system (700) is arranged on the electric box mounting frame (900).

10. The novel three-cylinder hydraulic discharge machine according to claim 9 is characterized in that: The hydraulic system (600) is provided with an energy storage and pressure stabilizing device.

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