Concrete mixer for road construction

Abstract

The utility model relates to the technical field of concrete mixers, in particular to a road construction concrete mixer which comprises a machine body and a cement mixer, a water distribution tank is fixedly connected to the surface of the cement mixer, a feeding hopper is movably connected to the surface of the cement mixer, and a towing hook is movably connected to the surface of the cement mixer. And the discharging mechanism comprises a discharging plate. Through the connection of the rotating ball block and the rotating sleeve plate, when the rotating plate is rotated, the rotating sleeve plate is driven to rotate, when the rotating plate rotates up and down to adjust the inclination angle, the rotating plate is not influenced, and through the connection of the first fixing bolt and the rotating ball block, the rotating plate can be fixed after the inclination angle is adjusted, so that the rotating plate can be fixed conveniently. At the moment, horizontal movement of the rotating plate is not affected, and the rotating plate can rotate horizontally, so that concrete can be laid in front of and around a road through the rotating plate during discharging.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete mixers, in particular to a concrete mixer for highway construction. Background Art

[0002] A concrete mixer is a piece of equipment that evenly mixes cement, aggregates, and water to form concrete. A typical concrete mixer uses a rotating drum to mix the components in order to make concrete at a construction site, giving workers plenty of time to use the concrete before it hardens.

[0003] With my country's emphasis on highway construction, highway construction has spread throughout towns and villages. Concrete mixers used in highway construction have made highway construction more convenient. The corresponding road is paved with concrete and then compacted with a roller. Soon a road is completed. However, when using existing highway construction concrete mixers, after the materials are mixed and stirred, it is inconvenient to pave the surrounding areas of the road reasonably when discharging the materials. Utility Model Content

[0004] The utility model aims to provide a highway construction concrete mixer to solve the problem in the above background technology that after the materials are mixed and stirred, it is inconvenient to reasonably pave the surrounding areas of the road when discharging the materials.

[0005] To achieve the above purpose, the utility model provides the following technical solution, a highway construction concrete mixer, comprising:

[0006] The machine body comprises a cement mixer, a water distribution tank is fixedly connected to the surface of the cement mixer, a feed hopper is movably connected to the surface of the cement mixer, and a towing hook is movably connected to the surface of the cement mixer;

[0007] The discharging mechanism comprises a discharging plate, the discharging plate is fixedly connected to the surface of the cement mixer, the lower surface of the discharging plate is fixedly connected to a connecting rod, the surface of the connecting rod is fixedly connected to a rotating ball block, the surface of the rotating ball block is movably connected to a rotating sleeve plate, the surface of the rotating sleeve plate is provided with a rotating groove, the surface of the rotating sleeve plate is fixedly connected to a rotating plate, and the surface of the rotating ball block is sleeved with a first fixing bolt through a thread;

[0008] The cleaning mechanism comprises a curved plate, which is arranged on the surface of the cement mixer, a cleaning sponge is fixedly connected to the surface of the curved plate, a connecting block is fixedly connected to the surface of the curved plate, a fixing rod is fixedly connected to the surface of the connecting block, a fixing block is plug-connected to the surface of the fixing rod, and a second fixing bolt is threadedly sleeved on the surface of the fixing block.

[0009] Preferably, the discharge plate is in an arc shape, and both ends of the connecting rod are fixedly connected to the lower surface of the discharge plate and the upper surface of the rotating ball block.

[0010] Preferably, the rotating ball block is spherical, a circular groove is provided on the surface of the rotating ball block, and the first fixing bolt passes through the rotating sleeve plate and the circular groove on the surface of the rotating ball block and is threadedly sleeved.

[0011] Preferably, the rotation groove is in the shape of a semicircular arc groove, and the width of the rotation groove is greater than the diameter of the connecting rod.

[0012] Preferably, the width of the rotating groove is smaller than the diameter of the first fixing bolt, and the rotating plate is movably connected to the rotating ball block via the rotating groove.

[0013] Preferably, the cleaning sponge is connected to the surface of the cement mixer by abutting against the curved plate.

[0014] Preferably, the second fixing bolt passes through the fixing block and the surface of the cement mixer through threaded sleeve connection.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By connecting the rotating ball block and the rotating sleeve plate, when the rotating plate is rotated, the rotating sleeve plate will be driven to rotate, and the rotating plate will not be affected when it is rotated up and down to adjust the tilt angle. Then, by connecting the first fixing bolt and the rotating ball block, the rotating plate can be fixed after the tilt angle is adjusted. At this time, the horizontal movement of the rotating plate will not be affected and it can be rotated horizontally at will, so that when discharging, concrete can be laid in front of and around the road through the rotating plate.

[0017] Through the connection between the fixing block and the second fixing bolt, and the connection between the fixing block and the cement mixer, the curved plate can press the cleaning sponge against the surface of the cement mixer, so as to help clean the dirt on the surface when the machine rotates. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a top-down perspective schematic diagram of the structure of the utility model;

[0020] Figure 3 It is a schematic diagram of a three-dimensional partial cross-section of the structure of the discharge plate of the utility model;

[0021] Figure 4 It is a structural stereoscopic schematic diagram of the curved plate of the utility model.

[0022] In the figure: 1. cement mixer; 11. water distribution tank; 12. feed hopper; 13. towing hook; 2. discharge plate; 21. connecting rod; 22. rotating ball block; 23. rotating sleeve plate; 24. rotating groove; 25. rotating plate; 26. first fixing bolt; 3. curved plate; 31. cleaning sponge; 32. connecting block; 33. fixing rod; 34. fixing block; 35. second fixing bolt. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 , an embodiment provided by the utility model:

[0025] A highway construction concrete mixer, comprising:

[0026] The machine body includes a cement mixer 1. A water distribution tank 11 is fixedly connected to the surface of the cement mixer 1, which is used to insert a water pipe to fill water and help the materials inside the cement mixer 1 to be fully mixed. A feed hopper 12 is movably connected to the surface of the cement mixer 1, which is used to hold the materials for mixing and enter the cement mixer 1. A towing hook 13 is movably connected to the surface of the cement mixer 1, which is used to be hung on the rear of a vehicle to facilitate towing the cement mixer 1 to move it.

[0027] The discharging mechanism comprises a discharging plate 2, which is fixedly connected to the surface of the cement mixer 1 so that the concrete does not fall directly to the ground. A connecting rod 21 is fixedly connected to the lower surface of the discharging plate 2 for connecting the discharging plate 2 and the rotating ball block 22. The rotating ball block 22 is fixedly connected to the surface of the connecting rod 21, so that the rotating sleeve plate 23 can rotate up and down, left and right, and is not limited to linear discharging. The rotating sleeve plate 23 is movably connected to the surface of the rotating ball block 22, so that the rotating plate 25 can rotate. A rotating groove 24 is provided on the surface of the rotating sleeve plate 23, so that the rotating plate 25 can rotate up and down. The surface of the rotating sleeve plate 23 is fixedly connected to the rotating plate 25. After the concrete falls off the rotating plate 25 through the discharging plate 2, it can be laid around the road through the rotating plate 25. The surface of the rotating ball block 22 is connected with a first fixing bolt 26 through a threaded sleeve. After the rotating plate 25 rotates up and down, the inclination angle of the rotating plate 25 is fixed, which does not affect the rotation of the horizontal position.

[0028] The cleaning mechanism includes a curved plate 3, which is arranged on the surface of the cement mixer 1 so that the cleaning sponge 31 on the surface of the curved plate 3 fits tightly against the surface of the cement mixer 1. The surface of the curved plate 3 is fixedly connected with the cleaning sponge 31 for wiping the outer surface of the cement mixer 1. The surface of the curved plate 3 is fixedly connected with a connecting block 32 for connecting the curved plate 3 and a fixing rod 33. The surface of the connecting block 32 is fixedly connected with a fixing rod 33 for connecting the connecting block 32 and a fixing block 34. The surface of the fixing rod 33 is plug-connected with the fixing block 34 for placing the curved plate 3 on the surface of the cement mixer 1. The surface of the fixing block 34 is threadedly sleeved with a second fixing bolt 35 for fixing the fixing rod 33.

[0029] Furthermore, the discharge plate 2 is arc-shaped, and both ends of the connecting rod 21 are fixedly connected to the lower surface of the discharge plate 2 and the upper surface of the rotating ball block 22. After the mixing and stirring inside the cement mixer 1 is completed, the discharge plate 2 can hold the concrete, and the concrete can then fall onto the rotating plate 25 and is also used to connect the rotating plate 25.

[0030] Furthermore, the rotating ball block 22 is spherical, and a circular groove is opened on the surface of the rotating ball block 22. The first fixing bolt 26 passes through the rotating sleeve 23 and the circular groove on the surface of the rotating ball block 22 through a threaded sleeve. After the rotating sleeve 23 rotates up and down on the surface of the rotating ball block 22 and determines the position, the first fixing bolt 26 can be screwed into the surface of the rotating sleeve 23 to fix the inclination angle of the rotating plate 25 without affecting the horizontal rotation of the rotating plate 25.

[0031] Furthermore, the rotating groove 24 is in the shape of a semicircular arc groove, and the width of the rotating groove 24 is greater than the diameter of the connecting rod 21, so that the rotating plate 25 can be rotated up and down to adjust the tilt angle, and because the rotating ball block 22 is spherical, the rotating plate 25 can also move horizontally without being affected by the first fixing bolt 26.

[0032] Furthermore, the width of the rotating groove 24 is smaller than the diameter of the first fixing bolt 26, and the rotating plate 25 is movably connected to the rotating ball block 22 through the rotating groove 24, thereby ensuring that the rotating groove 24 will not fall off, so that the rotating groove 24 can rotate, and the rotating plate 25 can rotate to lay the concrete placed thereon around the road, making it convenient for workers to carry out construction.

[0033] Furthermore, the cleaning sponge 31 is connected by abutting against the surface of the cement mixer 1 through the curved plate 3. After abutting, the cement mixer 1 will rotate during mixing, which helps to clean the outer surface of the cement mixer 1 and prevents the concrete oil from excessively adhering and solidifying thereon.

[0034] Furthermore, the second fixing bolt 35 penetrates the surface of the fixing block 34 and the cement mixer 1 through a threaded connection. When the fixing rod 33 is inserted into the surface of the fixing block 34, the second fixing bolt 35 is inserted and tightened to fix the position of the fixing rod 33, so that it will not be driven by the cement mixer 1 to deviate and fall off during the cleaning process.

[0035] Working principle: When using the cement mixer 1, first insert the fixing rod 33 into the fixing block 34, then insert and tighten the second fixing bolt 35, and after confirming that it is fixed, adjust the position of the rotating plate 25. You can directly hold the rotating plate 25 at any position by hand to adjust the inclination angle of the rotating plate 25 up and down. After determining the angle, insert the first fixing bolt 26, tighten the first fixing bolt 26 to fix the inclination angle, and then after the cement mixer 1 completes mixing and discharging, you can hold the rotating plate 25 by hand to rotate it horizontally, lay concrete around the road, and complete the rapid construction of the highway.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A highway construction concrete mixer, characterized in that: include: The machine body comprises a cement mixer (1), a water distribution tank (11) is fixedly connected to the surface of the cement mixer (1), a feed hopper (12) is movably connected to the surface of the cement mixer (1), and a towing hook (13) is movably connected to the surface of the cement mixer (1); A discharging mechanism comprises a discharging plate (2), the discharging plate (2) being fixedly connected to the surface of a cement mixer (1), the lower surface of the discharging plate (2) being fixedly connected to a connecting rod (21), the surface of the connecting rod (21) being fixedly connected to a rotating ball block (22), the surface of the rotating ball block (22) being movably connected to a rotating sleeve plate (23), the surface of the rotating sleeve plate (23) being provided with a rotating groove (24), the surface of the rotating sleeve plate (23) being fixedly connected to a rotating plate (25), and the surface of the rotating ball block (22) being sleeved with a first fixing bolt (26) via a thread; A cleaning mechanism comprises a curved plate (3), the curved plate (3) being arranged on the surface of a cement mixer (1), a cleaning sponge (31) being fixedly connected to the surface of the curved plate (3), a connecting block (32) being fixedly connected to the surface of the curved plate (3), a fixing rod (33) being fixedly connected to the surface of the connecting block (32), a fixing block (34) being plug-connected to the surface of the fixing rod (33), and a second fixing bolt (35) being threadedly sleeved on the surface of the fixing block (34).

2. A highway construction concrete mixer according to claim 1, characterized in that: The discharge plate (2) is in an arc shape, and the two ends of the connecting rod (21) are fixedly connected to the lower surface of the discharge plate (2) and the upper surface of the rotating ball block (22).

3. A highway construction concrete mixer according to claim 1, characterized in that: The rotating ball block (22) is spherical, and a circular groove is provided on the surface of the rotating ball block (22). The first fixing bolt (26) penetrates the rotating sleeve plate (23) and the circular groove on the surface of the rotating ball block (22) and is threadedly sleeved.

4. A highway construction concrete mixer according to claim 1, characterized in that: The rotating groove (24) is in the shape of a semicircular arc groove, and the width of the rotating groove (24) is greater than the diameter of the connecting rod (21).

5. A highway construction concrete mixer according to claim 1, characterized in that: The width of the rotating groove (24) is smaller than the diameter of the first fixing bolt (26), and the rotating plate (25) is movably connected to the rotating ball block (22) via the rotating groove (24).

6. A highway construction concrete mixer according to claim 1, characterized in that: The cleaning sponge (31) is connected by abutting against the surface of the curved plate (3) and the cement mixer (1).

7. A highway construction concrete mixer according to claim 1, characterized in that: The second fixing bolt (35) penetrates the fixing block (34) and the surface of the cement mixer (1) through a threaded sleeve.

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