Horizontal vibrating stirrer

Abstract

The utility model relates to the technical field of stirring equipment, in particular to a horizontal vibrating stirrer. The horizontal vibration stirrer comprises a machine base, two supporting bases are symmetrically installed on the machine base, and connecting rods are rotationally installed on the two supporting bases; the stirring box is fixedly mounted on the connecting rods on the two supporting seats, a feeding hopper is mounted at the top end of the stirring box, and a discharging mechanism is mounted on one side of the bottom end of the stirring box; the hollow pipe is rotatably installed in the stirring box, one end of the hollow pipe penetrates through the connecting rod to be rotatably provided with an adapter pipe, the other end of the hollow pipe penetrates through the connecting rod to be fixedly provided with an adapter disc, a plurality of air guide holes are evenly formed in the side wall, extending into the stirring box, of the hollow pipe, and vibration assemblies are installed in the air guide holes and comprise metal corrugated pipes; one end of the metal corrugated pipe is communicated with the air guide hole, and the other end of the metal corrugated pipe is fixedly provided with a pneumatic vibrating rod head. The horizontal vibration stirrer provided by the utility model has the advantage of good vibration stirring effect.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing equipment, in particular to a horizontal vibration mixer. Background Art

[0002] A mixer is a machine with a shaft equipped with blades rotating in a cylinder or trough to mix various raw materials into a mixture or a material with an appropriate consistency. Mixers are divided into forced mixers, single horizontal shaft mixers, double horizontal shaft mixers, etc.

[0003] When mixing concrete, a mixer mixes cement, sand and gravel aggregates and water to make concrete. Since the sand and gravel aggregates are heavier than cement, during mixing, the heavy sand and gravel aggregates settle at the bottom in single mixing, and the cement is prone to agglomeration, resulting in cement lumps, which affects the performance of concrete and requires vibration during re-mixing. Currently, the publicly disclosed CN 217072853U discloses a frequency modulation horizontal concrete vibration mixer, which relates to the technical field of mixing equipment and includes a base. A mixing tank is arranged at the upper end of the base. A support rod is fixedly connected to the top of the base. A driving motor is fixedly installed at the top of the support rod. The lower end of the inner wall of the mixing tank is rotatably connected with a spiral conveyor rod. One end of the spiral conveyor rod penetrates through the mixing tank and is fixedly connected with the output shaft of the driving motor. A feeding port is formed on one side of the inner bottom wall of the mixing tank. By starting the driving motor, the spiral conveyor rod is driven to rotate, so as to push the concrete at the bottom towards the discharge pipe. The solenoid valve is opened and the water pump is started, so that the concrete is removed from the hose through the connecting pipe, which is convenient for feeding. Under the long-term operation of the mixing rod, the mixing rod is easily worn, resulting in a reduction in mixing efficiency. Thus, the rotating rod is rotated to drive the mixing rod to rotate in the threaded hole, so as to remove the mixing rod for replacement. Its vibration device is arranged in the inner wall of the mounting rod, and its vibration range is limited and cannot fully vibrate the bottom of the mixing tank.

[0004] Therefore, it is necessary to provide a new horizontal vibration mixer to solve the above technical problems. Content of the Utility Model

[0005] To solve the above technical problems, the utility model provides a horizontal vibration mixer with good vibration mixing effect.

[0006] The horizontal vibration mixer provided by the utility model includes: a machine base, on which two support seats are symmetrically installed, and connecting rods are rotatably installed on both of the two support seats;

[0007] A mixing tank is fixedly installed on the connecting rods of the two support seats. A feeding funnel is installed at the top end of the mixing tank, and a discharging mechanism is installed on one side of the bottom end of the mixing tank;

[0008] A hollow tube is rotatably installed in the mixing tank. One end of the hollow tube passes through the connecting rod and is rotatably installed with a transfer pipe. The transfer pipe is fixedly installed on the machine base. The other end of the hollow tube passes through the connecting rod and is fixedly installed with a transfer disk. A plurality of air guide holes are evenly opened on the side wall of the hollow tube extending into the mixing tank. A vibration assembly is installed in the air guide holes. The vibration assembly includes a metal bellows. One end of the metal bellows communicates with the air guide hole, and the other end of the metal bellows is fixedly installed with a pneumatic vibration rod head.

[0009] A swing cylinder is installed on the machine base. The output shaft of the swing cylinder is connected with the adjacent connecting rod through a gear transmission.

[0010] An air pump is installed on the machine base, and the air outlet end of the air pump communicates with the transfer pipe.

[0011] A servo motor is installed on the machine base, and the output end of the servo motor is fixedly connected with the transfer disk.

[0012] Preferably, the vibration assembly further includes a guide rod. The guide rod is installed on the hollow tube and is located on one side of the air guide hole. A plurality of limit rings are evenly installed on the guide rod, and the plurality of limit rings are sleeved on the pneumatic vibration rod head.

[0013] Preferably, a plurality of U-shaped scraping rods are evenly installed on the hollow tube.

[0014] Preferably, the outer side walls of the plurality of U-shaped scraping rods are slidably matched with the inner side wall of the mixing tank.

[0015] Preferably, the discharging mechanism includes a discharging pipe. The discharging pipe is inserted into one side of the bottom end of the mixing tank. A spiral conveyor rod is rotatably installed in the discharging pipe. A driving motor for driving the spiral conveyor rod is installed on the discharging pipe. One end of the discharging pipe passing through the support seat is installed with a feeding pipe.

[0016] Preferably, the support seat through which the discharging pipe passes is provided with an arc-shaped swing groove, and the arc-shaped swing groove is slidably matched with the discharging pipe.

[0017] Compared with the related art, the horizontal vibration mixer provided by the present utility model has the following beneficial effects:

[0018] 1. The present utility model provides a horizontal vibration mixer. A hollow tube is arranged in the mixing tank, and a vibration assembly is arranged in the hollow tube. By using the air pump to convey pressure, when the servo motor drives the hollow tube to rotate and mix, the pneumatic vibration rod head vibrates in the mixing tank, so that the rotary mixing and vibration are carried out synchronously, and the concrete mixing effect is improved.

[0019] 2. By arranging a swing cylinder on the machine base, the swing cylinder drives a connecting rod through gear transmission to drive the mixing tank to swing reciprocally, thereby further improving the mixing effect. Brief Description of the Drawings

[0020] Figure 1 Schematic structural diagram of a preferred embodiment of the horizontal vibrating mixer provided by the present invention;

[0021] Figure 2 Schematic structural diagram of the horizontal vibrating mixer provided by the present invention from another perspective;

[0022] Figure 3 Schematic cross-sectional structural diagram of the horizontal vibrating mixer provided by the present invention;

[0023] Figure 4 Schematic structural diagram of the hollow tube with a vibration assembly installed thereon provided by the present invention;

[0024] Figure 5 Schematic structural diagram of the mixing tank with a discharging mechanism installed therein provided by the present invention.

[0025] Reference numerals in the drawings: 1, machine base; 11, support base; 12, connecting rod; 101, arc-shaped swing groove; 2, mixing tank; 21, feeding funnel; 3, hollow tube; 31, adapter tube; 32, adapter plate; 301, air guide hole; 4, swing cylinder; 5, vibration assembly; 51, metal bellows; 52, pneumatic vibration rod head; 53, guide rod; 54, limiting ring; 55, U-shaped scraping rod; 6, air pump; 7, servo motor; 8, discharging mechanism; 81, discharging pipe; 82, spiral conveyor rod; 83, driving motor; 84, blanking pipe. Detailed Embodiment

[0026] In order to make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0027] The following describes the specific implementation of the present invention in detail with reference to specific embodiments.

[0028] Please refer to Figures 1 to 5 , a horizontal vibrating mixer provided by an embodiment of the present invention, the horizontal vibrating mixer includes:

[0029] A machine base 1, two support bases 11 are symmetrically installed on the machine base 1, and connecting rods 12 are rotatably installed on both of the two support bases 11;

[0030] The stirring tank 2 is fixedly installed on the connecting rod 12 which is fixed on two support seats 11. A feeding funnel 21 is installed at the top end of the stirring tank 2, and a discharging mechanism 8 is installed on one side of the bottom end of the stirring tank 2.

[0031] The hollow pipe 3 is rotatably installed in the stirring tank 2. One end of the hollow pipe 3 passes through the connecting rod 12 and is rotatably installed with an adapter pipe 31. The adapter pipe 31 is fixedly installed on the machine base 1. The other end of the hollow pipe 3 passes through the connecting rod 12 and is fixedly installed with an adapter plate 32. A plurality of air guide holes 301 are evenly arranged on the side wall of the hollow pipe 3 extending into the stirring tank 2. A vibration assembly 5 is installed in the air guide holes 301. The vibration assembly 5 includes a metal bellows 51. One end of the metal bellows 51 is communicated with the air guide hole 301, and the other end of the metal bellows 51 is fixedly installed with a pneumatic vibration rod head 52.

[0032] The swing cylinder 4 is installed on the machine base 1, and the output shaft of the swing cylinder 4 is connected with the adjacent connecting rod 12 through a gear transmission.

[0033] The air pump 6 is installed on the machine base 1, and the air outlet end of the air pump 6 is communicated with the adapter pipe 31.

[0034] The servo motor 7 is installed on the machine base 1, and the output end of the servo motor 7 is fixedly connected with the adapter plate 32.

[0035] It should be noted that during use, the concrete raw materials are introduced into the stirring tank 2 from the feeding funnel 21. After introduction, the servo motor 7 and the air pump 6 are started. The servo motor 7 drives the hollow pipe 3 to rotate by using the adapter plate 32. When rotating, the air pump 6 conveys high-pressure gas into the hollow pipe 3 through the adapter pipe 31. The gas is introduced into the pneumatic vibration rod head 52 through the air guide holes 301, and then drives the pneumatic vibration rod head 52 to vibrate. Thus, when it rotates following the hollow pipe 3, it realizes stirring while vibrating the inside, thereby improving the mixing quality of the concrete. At the same time, the swing cylinder 4 is started to drive the connecting rod 12 to drive the stirring tank 2 to swing synchronously by using the gear transmission, thereby further improving the mixing quality. After mixing, the discharging mechanism 8 is used for discharging.

[0036] In an embodiment of the present invention, please refer to Figures 1 to 5 , the vibration assembly 5 further includes a guide rod 53. The guide rod 53 is installed on the hollow pipe 3 and is located on one side of the air guide hole 301, and a plurality of limit rings 54 are evenly installed on the guide rod 53. The plurality of limit rings 54 are sleeved on the pneumatic vibration rod head 52.

[0037] It should be noted that: when the pneumatic vibrating rod head 52 of the vibrating assembly 5 vibrates, it is restricted to vibrate along the limiting ring 54 through the limiting ring 54, avoiding the loosening of the connection between the metal bellows 51 and the air guide hole 301 caused by excessive amplitude, and the setting of the guide rod 53 and the limiting ring 54 can improve the stirring effect.

[0038] In an embodiment of the present invention, please refer to Figures 1 to 5 , a plurality of U-shaped scraping rods 55 are uniformly installed on the hollow tube 3, and the outer side walls of the plurality of U-shaped scraping rods 55 are slidably matched with the inner side wall of the mixing tank 2;

[0039] It should be noted that: in this way, when the hollow tube 3 rotates, the inner wall of the mixing tank 2 is scraped by the U-shaped scraping rods 55, avoiding the adhesion of concrete on the inner wall of the mixing tank 2 and causing siltation.

[0040] In an embodiment of the present invention, please refer to Figures 1 to 5 , the discharging mechanism 8 includes a discharging pipe 81, the discharging pipe 81 is inserted into one side of the bottom end of the mixing tank 2, and a spiral conveyor rod 82 is rotatably installed in the discharging pipe 81. A driving motor 83 for driving the spiral conveyor rod 82 is installed on the discharging pipe 81, and a discharging pipe 84 is installed at one end of the supporting seat 11 through which the discharging pipe 81 passes. An arc-shaped swinging groove 101 is formed in the supporting seat 11 through which the discharging pipe 81 passes, and the arc-shaped swinging groove 101 is slidably matched with the discharging pipe 81;

[0041] It should be noted that: when discharging is required, the driving motor 83 is started to drive the spiral conveyor rod 82 to rotate in the discharging pipe 81, so as to discharge the concrete in the mixing tank 2 through the discharging pipe 84, and the discharging after stirring is completed. Here, the arc-shaped swinging groove 101 is formed in the supporting seat 11, so that when the mixing tank 2 swings, the discharging pipe 81 swings synchronously in the arc-shaped swinging groove 101, avoiding the blocking of the discharging pipe 81 and the supporting seat 11 and causing the mixing tank 2 to be unable to swing following the swinging cylinder 4.

[0042] The working principle of the horizontal vibrating mixer provided by the present invention is as follows:

[0043] During use, the concrete raw materials are introduced into the mixing tank 2 from the feeding hopper 21. After the introduction, the servo motor 7 and the air pump 6 are started. The servo motor 7 drives the hollow tube 3 to rotate by using the adapter plate 32. When rotating, the air pump 6 conveys high-pressure gas into the hollow tube 3 through the connecting pipe 31. The gas is introduced into the pneumatic vibrating rod head 52 through the air guide holes 301, and then drives the pneumatic vibrating rod head 52 to vibrate. Thus, when it rotates following the hollow tube 3, it realizes stirring while vibrating the interior. When stirring, it is restricted to vibrate along the limiting ring 54 through the limiting ring 54, avoiding the loosening of the connection between the metal bellows 51 and the air guide holes 301 caused by excessive amplitude. And the setting of the guide rod 53 and the limiting ring 54 can improve the stirring effect. After stirring, when discharging is required, the driving motor 83 is started to drive the spiral conveyor rod 82 to rotate in the discharge pipe 81, so as to discharge the concrete in the mixing tank 2 through the discharge pipe 84, completing the discharging after stirring.

[0044] The circuits and controls involved in the present utility model are all prior arts and will not be elaborated herein.

[0045] The above are only the embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present utility model.

Claims

1. A horizontal vibrating mixer, comprising: A machine base (1), on which two support seats (11) are symmetrically installed, and connecting rods (12) are rotatably installed on both of the two support seats (11); It is characterized in that it further comprises: A mixing tank (2), fixedly installed on the connecting rods (12) of the two support seats (11), a feeding funnel (21) is installed at the top end of the mixing tank (2), and a discharging mechanism (8) is installed on one side of the bottom end of the mixing tank (2); A hollow pipe (3), rotatably installed in the mixing tank (2), one end of the hollow pipe (3) passes through the connecting rod (12) and is rotatably installed with a transfer pipe (31), the transfer pipe (31) is fixedly installed on the machine base (1), the other end of the hollow pipe (3) passes through the connecting rod (12) and is fixedly installed with a transfer disk (32), a plurality of air guide holes (301) are evenly formed on the side wall of the hollow pipe (3) extending into the mixing tank (2), a vibration assembly (5) is installed in the air guide holes (301), the vibration assembly (5) comprises a metal bellows (51), one end of the metal bellows (51) is communicated with the air guide hole (301), and the other end of the metal bellows (51) is fixedly installed with a pneumatic vibration rod head (52); A swing cylinder (4), installed on the machine base (1), and the output shaft of the swing cylinder (4) is connected with the adjacent connecting rod (12) through a gear transmission; An air pump (6), installed on the machine base (1), and the air outlet end of the air pump (6) is communicated with the transfer pipe (31); A servo motor (7), installed on the machine base (1), and the output end of the servo motor (7) is fixedly connected with the transfer disk (32).

2. The horizontal vibration mixer according to claim 1, wherein, The vibration assembly (5) further comprises a guide rod (53), the guide rod (53) is installed on the hollow pipe (3) and is located on one side of the air guide hole (301), and a plurality of limit rings (54) are evenly installed on the guide rod (53), and a plurality of the limit rings (54) are sleeved on the pneumatic vibration rod head (52).

3. The horizontal vibration mixer according to claim 1, wherein, A plurality of U-shaped scraping rods (55) are evenly installed on the hollow pipe (3).

4. The horizontal vibration mixer according to claim 3, characterized in that, The outer side walls of the plurality of U-shaped scraping rods (55) are in sliding fit with the inner side wall of the mixing tank (2).

5. The horizontal vibration mixer according to claim 1, characterized in that, The discharging mechanism (8) comprises a discharging pipe (81), the discharging pipe (81) is inserted into one side of the bottom end of the mixing tank (2), a spiral conveyor rod (82) is rotatably installed in the discharging pipe (81), a driving motor (83) for driving the spiral conveyor rod (82) is installed on the discharging pipe (81), and a discharging pipe (84) is installed at one end of the discharging pipe (81) passing through the support seat (11).

6. The horizontal vibration mixer according to claim 5, characterized in that, An arc-shaped swing groove (101) is formed in the support seat (11) through which the discharging pipe (81) passes, and the arc-shaped swing groove (101) is in sliding fit with the discharging pipe (81).

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