High-pressure double-roller ball press

Abstract

The utility model provides a high-pressure double-roller ball press machine, belongs to the technical field of ball press machines, and aims to solve the problems that a common ball press machine cannot adapt to pressure of different types of waste materials, and an intelligent automatic ball press machine is too high in cost and is not beneficial to minimization treatment, the high-pressure double-roller ball press machine comprises a machine body, notches are formed in the two sides of the machine body, and a main plate and a movable plate are arranged on the notches respectively. The main plate is fixedly arranged on one side of the notch, the movable plate is clamped on the other side of the notch in a sliding mode, the two ball pressing rollers are rotationally connected to the corresponding main plate and the movable plate respectively, a pressing plate is further arranged in the notch in a sliding mode, a lead screw is arranged on the machine body in a penetrating mode, one end of the lead screw is rotationally connected to the pressing plate, and the pressing plate is connected with the movable plate through a compression spring. The shafts of the two ball pressing rollers are connected through a linkage mechanism, and one ball pressing roller is driven by a driving device.

Description

Technical Field

[0001] The utility model belongs to the technical field of ball pressing machines, and more specifically, particularly relates to a high-pressure double-roller ball pressing machine. Background Art

[0002] The briquette press plays a key role in the field of waste treatment as an efficient physical treatment method. The briquette press, also known as a granulator or molding machine, is a mechanical device that can convert bulk materials (such as fly ash, slag, metallurgical dust, tailings, biomass waste, etc.) into pellets or granules with a certain shape and density by pressurizing them into balls. It helps to improve the transportation and storage of waste, and the formed waste pellets have better reuse value.

[0003] In the ball press machine, two symmetrical pressure rollers are used to pressurize the powdered waste that leaks out, and the grooves distributed on the surface of the pressure rollers allow the powdered waste to be formed under high pressure to obtain grooved balls or particles. However, due to the different composition properties of the waste, ordinary ball presses cannot adapt to the pressure of different types of waste, and intelligent automatic ball presses are too expensive, which is not conducive to small-scale processing.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a high-pressure double-roller ball press is provided to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a high-pressure double-roller ball press to solve the problem that ordinary ball presses cannot adapt to the pressure of different types of waste materials, and intelligent automatic ball presses are too expensive and not conducive to small-scale processing.

[0006] The purpose and effect of the high-pressure roller ball press machine of the utility model are achieved by the following specific technical means:

[0007] A high-pressure double-roller ball press comprises a machine body, both sides of which are provided with notches, a main board and a movable plate are respectively arranged on the notches, the main board is fixedly arranged on one side of the notch, the movable plate is slidably arranged on the other side of the notch, two ball pressing rollers are rotatably connected to the corresponding main board and movable plate respectively, a pressure plate is also slidably arranged in the notch, a screw rod is passed through the machine body, one end of the screw rod is rotatably connected to the pressure plate, the pressure plate and the movable plate are connected by a compression spring, the axes of the two ball pressing rollers are connected by a linkage mechanism, and one of the ball pressing rollers is driven by a driving device.

[0008] Furthermore, a slide groove is provided on the end wall of the notch on the machine body, and sliders which are clamped in the slide groove are provided at both ends of the movable plate and both ends of the pressure plate.

[0009] Furthermore, the linkage mechanism includes a telescopic rod, a first mounting seat is provided on the main board, the first mounting seat is rotatably connected to the first bevel gear, the shaft end of the ball pressing roller rotatably connected to the main board is also provided with a first bevel gear, the two first bevel gears are meshed with each other, a second mounting seat is provided on the movable plate, the second mounting seat is rotatably connected to the second bevel gear, the shaft end of the ball pressing roller rotatably connected to the movable plate is provided with a second bevel gear, the two second bevel gears are meshed with each other, the telescopic rod is inserted between the first mounting seat and the second mounting seat, and one end of the telescopic rod is connected to the corresponding first bevel gear, and the other end is connected to the corresponding second bevel gear.

[0010] Furthermore, the telescopic rod includes a main rod and a secondary rod, the main rod is configured to be rib-shaped, a groove corresponding to the rib-shaped groove is provided in the secondary rod, and the main rod is inserted into the secondary rod.

[0011] Furthermore, a hand wheel is provided at the outer end of the screw rod.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] By setting one of the ball pressing rollers to slide with the movable plate, the position of the pressure plate is adjusted by a screw rod so that the compression spring is in different compression states, thereby adjusting the pressure between the two ball pressing rollers. Simple manual adjustment saves equipment costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a partial structural schematic diagram of a high-pressure double-roller ball press machine of the utility model.

[0015] Figure 2 It is a partial structural exploded diagram of a high-pressure double-roller ball press machine of the utility model.

[0016] Figure 3 It is a schematic diagram of the internal structure of the ball press machine of the utility model.

[0017] Figure 4 It is a partial structural sectional view of a high-pressure double-roller ball press of the utility model.

[0018] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0019] 1. Machine body; 2. Notch; 3. Main board; 4. Movable plate; 5. Slide groove; 6. Pressure plate; 7. Screw rod; 8. Compression spring; 9. Hand wheel; 10. First mounting seat; 11. Second mounting seat; 101. First bevel gear; 102. Telescopic rod; 103. Second bevel gear. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0021] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Example:

[0024] As attached Figure 1 To Attachment Figure 4 As shown:

[0025] The utility model provides a high-pressure double-roller ball press, including a body 1, a driving device connected to the outside of the body, the driving device including a reducer, etc., the driving device drives the ball press roller in the body 1 to rotate, the technology is the prior art and will not be described in detail, the operation of the ball press is as follows Figure 3 As shown, the waste falls through the top funnel, is transported downward and squeezed by the spiral blades, increasing the pressure during rolling. At the same time, the two ball pressing rollers rotate relative to each other. After rolling, the waste is formed into balls or particles by the depression on the surface of the ball pressing rollers and falls onto the conveyor belt.

[0026] In this embodiment, notches 2 are provided on both sides of the body 1, and a main board 3 and a movable board 4 are respectively provided on the notch 2. The main board 3 is fixedly provided on one side of the notch 2, and the movable board 4 is slidably clamped on the other side of the notch 2. A slide groove 5 is provided on the end wall of the notch 2 on the body 1, and sliders clamped in the slide groove 5 are provided at both ends of the movable board 4. Two ball pressing rollers are rotatably connected to the corresponding main board 3 and movable board 4, so that one of the ball pressing rollers can move with the movable board 4.

[0027] A pressure plate 6 is also slidably arranged in the notch 2, and sliders are also arranged at both ends of the pressure plate 6 and are clamped in the slide groove 5. A screw rod 7 is passed through the body 1, and one end of the screw rod 7 is rotatably connected to the pressure plate 6. The pressure plate 6 is connected to the movable plate 4 through a compression spring 8. The compression spring 8 pushes the movable plate 4 so that the movable ball pressure roller presses against another ball pressure roller. The movement of the pressure plate 6 is driven by the screw rod 7, so that the compression spring 8 can be in different compression states, thereby adjusting the pressure between the two ball pressure rollers. It is suitable for the treatment of different types of waste materials, and simple manual adjustment saves equipment costs.

[0028] The shafts of the two ball pressing rollers are connected by a linkage mechanism, such as Figure 2 and Figure 4 As shown, the linkage mechanism includes a telescopic rod 102, a first mounting seat 10 is provided on the main board 3, a first bevel gear 101 is rotatably connected to the first mounting seat 10, a first bevel gear 101 is also provided at the shaft end of the ball pressing roller rotatably connected to the main board 3, the two first bevel gears 101 are meshed with each other, a second mounting seat 11 is provided on the movable plate 4, a second bevel gear 103 is rotatably connected to the second mounting seat 11, a second bevel gear 103 is provided at the shaft end of the ball pressing roller rotatably connected to the movable plate 4, the two second bevel gears 103 are meshed with each other, the telescopic rod 102 is penetrated between the first mounting seat 10 and the second mounting seat 11, and one end of the telescopic rod 102 is connected to the corresponding first bevel gear 101, and the other end is connected to the corresponding The second bevel gear 103 is connected to the ball pressing roller; one of the ball pressing rollers is driven by an external driving device, and the ball pressing roller transmits power to the telescopic rod 102 through the first bevel gear 101 during rotation. The telescopic rod 102 transmits power to the other ball pressing roller through the second bevel gear 103, so that the two ball pressing rollers rotate relative to each other in opposite directions, thereby rolling the waste material. The telescopic rod 102 includes a main rod and a secondary rod. The main rod is configured in a rib shape, and a groove corresponding to the rib shape is provided in the secondary rod. The main rod is inserted into the secondary rod, so that the telescopic rod 102 can be telescopic while relative rotation cannot be found, thereby transmitting rotational kinetic energy. In this embodiment, the main rod of the telescopic rod is in the shape of a rectangular strip, and in other embodiments, it can also be in the shape of a triangular strip, a hexagonal strip or other multi-ribbed strip.

[0029] A hand wheel 9 is provided at the outer end of the screw rod 7 so that the compression degree of the spring 8 can be adjusted manually.

[0030] Figure 1 Shells are provided on both sides of the middle body 1 to protect the notch 2 and the internal structure of the body 1 from external interference.

[0031] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A high-pressure roller ball press, characterized in that: The invention comprises a machine body (1), both sides of which are provided with notches (2), a main board (3) and a movable board (4) are respectively arranged on the notches (2), the main board (3) is fixedly arranged on one side of the notch (2), the movable board (4) is slidably arranged on the other side of the notch (2), two ball pressing rollers are rotatably connected to the corresponding main board (3) and movable board (4), a pressure plate (6) is also slidably arranged in the notch (2), a screw rod (7) is passed through the machine body (1), one end of the screw rod (7) is rotatably connected to the pressure plate (6), the pressure plate (6) and the movable board (4) are connected via a compression spring (8), the axes of the two ball pressing rollers are connected via a linkage mechanism, and one of the ball pressing rollers is driven by a driving device.

2. A high pressure double roller ball press machine as claimed in claim 1, characterized in that: The end wall of the notch (2) on the body (1) is provided with a slide groove (5), and both ends of the movable plate (4) and the pressure plate (6) are provided with sliders which are clamped in the slide groove (5).

3. A high pressure double roller ball press machine as claimed in claim 1, characterized in that: The linkage mechanism comprises a telescopic rod (102); a first mounting seat (10) is provided on the main board (3); a first bevel gear (101) is rotatably connected to the first mounting seat (10); a first bevel gear (101) is also provided on the shaft end of a ball pressing roller rotatably connected to the main board (3); two first bevel gears (101) are meshed with each other; a second mounting seat (11) is provided on the movable plate (4); a second bevel gear (103) is rotatably connected to the second mounting seat (11); a second bevel gear (103) is provided on the shaft end of the ball pressing roller rotatably connected to the movable plate (4); two second bevel gears (103) are meshed with each other; the telescopic rod (102) is inserted between the first mounting seat (10) and the second mounting seat (11); one end of the telescopic rod (102) is connected to the corresponding first bevel gear (101), and the other end is connected to the corresponding second bevel gear (103).

4. A high pressure double roller ball press machine as claimed in claim 3, characterized in that: The telescopic rod (102) comprises a main rod and a secondary rod, the main rod is arranged in a rib-shaped shape, a groove corresponding to the rib-shaped shape is provided in the secondary rod, and the main rod is inserted into the secondary rod.

5. A high pressure double roller ball press machine as claimed in claim 1, characterized in that: A hand wheel (9) is arranged at the outer end of the screw rod (7).

Images