Concrete mixer convenient to discharge

Abstract

The utility model provides a concrete mixer convenient to unload, and relates to the technical field of concrete mixers, the concrete mixer convenient to unload comprises a mixer body, a convenient device and a fixing device, one side surface of the mixer body is provided with a mixing barrel, one side surface of the mixer body is provided with a motor, and the motor is connected with the mixer body. Wheels are fixedly connected to the two sides of the surface of the stirrer body respectively, the convenient device is installed on the surface of one side of the stirrer body by means of a fixing device and comprises a connecting plate, the connecting plate is installed on the surface of the stirrer body by means of the fixing device, a connecting rod is fixedly connected to the surface of one side of the connecting plate, and the connecting rod is fixedly connected to the surface of the other side of the connecting plate. When the mixer body is used, discharging can be carried out more conveniently and efficiently, the workload of workers is relieved, the safety of the workers is guaranteed, the working efficiency and the using effect of the mixer body are improved, and concrete can be loaded and unloaded more rapidly.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete mixers, in particular to a concrete mixer with convenient unloading. Background Art

[0002] A concrete mixer is a machine that mixes cement, sand and gravel aggregates and water to make concrete mixture, thereby improving construction efficiency and reducing labor costs.

[0003] When using a traditional small concrete mixer, first pour cement, sand and gravel aggregates and water into the mixing barrel, then start the motor on the concrete mixer, so that the mixing barrel rotates under the drive of the motor, thereby mixing the cement, sand and gravel aggregates and water with each other. After the mixing is completed, stop the motor, and then the staff lifts the handle on one side to tilt the mixing barrel, so that the concrete is poured out from the barrel mouth to complete the unloading of the concrete. However, it is found in actual use that the concrete mixer and the concrete in the barrel have a certain weight, so it is very laborious and inconvenient for the staff to lift the handle, and even improper operation has certain risks, which reduces the convenience of using the concrete mixer and reduces the unloading efficiency. Utility Model Content

[0004] The utility model provides a concrete mixer with convenient unloading to solve the problem that the concrete mixer and the concrete in the bucket have a certain weight, so it is very laborious and inconvenient for workers to lift the handle, and even has certain dangers due to improper operation, thereby reducing the convenience of using the concrete mixer and lowering the unloading efficiency.

[0005] In order to achieve the above-mentioned object, the utility model adopts the following technical scheme: a concrete mixer with convenient unloading, comprising a mixer body, a convenient device and a fixing device, wherein a mixing barrel is provided on one side surface of the mixer body, a motor is provided on one side surface of the mixer body, wheels are fixedly connected on both sides of the surface of the mixer body, the convenient device is installed on one side surface of the mixer body by means of the fixing device, the convenient device comprises a connecting plate, the connecting plate is installed on the surface of the mixer body by means of the fixing device, a connecting rod is fixedly connected to one side surface of the connecting plate, one end of the connecting rod passes through and is rotatably connected to a mounting shaft, both ends of the mounting shaft are slidably connected to mounting tubes, the mounting tubes on both sides of the mounting shaft are fixedly connected to the same combination plate, an electric telescopic rod is fixedly connected to the surface of the combination plate, the output end of the electric telescopic rod is fixedly connected to the mounting shaft, two mounting blocks are fixedly connected to one side surface of the combination plate, the sides of the two mounting blocks close to each other are rotatably connected to the rotating shaft, and one side surface of the rotating shaft is fixedly connected to the bottom plate.

[0006] The effect achieved by the above components is that the mixer body can be unloaded more conveniently and efficiently when in use, which reduces the workload of the staff, ensures the safety of the staff, improves the working efficiency and use effect of the mixer body, and loads and unloads concrete more quickly.

[0007] Preferably, a reinforcing plate is fixedly connected to one side surface of the bottom plate, and a plurality of evenly distributed protrusions are fixedly connected to one side surface of the reinforcing plate, and the cross sections of the plurality of protrusions are conical.

[0008] The effect achieved by the above components is: by setting the reinforcing plate and the protrusion, when the bottom plate contacts the ground, the protrusion is inserted into the ground, so that the position of the bottom plate is more stable and less likely to shake, thereby better unloading.

[0009] Preferably, a convenient plate is fixedly connected to one side surface of the bottom plate, and a groove is formed on one side surface of the convenient plate.

[0010] The effect achieved by the above components is: through the setting of the convenient plate, when the base plate is stably assembled on the ground, the staff can step on the groove of the convenient plate, so that the protrusion on the reinforcement plate can be inserted into the ground more quickly, so that the position of the base plate is fixed.

[0011] Preferably, a protective cover is provided on the arc surface of the output end of the electric telescopic rod, and the protective cover is fixedly connected to the input end of the electric telescopic rod.

[0012] The effect achieved by the above components is that, by setting the protective cover, mud or other impurities are not easily attached to the gap between the output end and the input end of the electric telescopic rod when the electric telescopic rod is in use, thereby ensuring the normal use of the electric telescopic rod.

[0013] Preferably, a bearing is fixedly connected to the arc surface of the installation shaft, the inner ring of the bearing is fixedly connected to the installation shaft, and the outer ring of the bearing is fixedly connected to the inner wall of the connecting rod.

[0014] The effect achieved by the above components is that, by setting the bearing, when the installation shaft rotates under the rotation of the electric telescopic rod, the rotational wear between the installation shaft and the connecting rod can be reduced, thereby ensuring the normal use of the convenient device.

[0015] Preferably, the fixing device includes two fixing rings, which are respectively fixedly connected to the two sides of the surface of the connecting plate, and are respectively clamped on the arc surface of the mixer body. Bolts are respectively inserted through the surfaces of the two fixing rings, and nuts are threaded on the arc surfaces of the bolts.

[0016] The effects achieved by the above components are: the convenient device is more convenient and quick when in use, thereby better performing the mixing process of concrete, and facilitating the disassembly and maintenance of the convenient device.

[0017] Preferably, one end of the bolt is fixedly connected to an operating block, and a surface of the operating block is provided with a plurality of anti-slip stripes.

[0018] The effect achieved by the above components is: through the setting of the operating block, the bolt can be operated and rotated more conveniently when in use, thereby making the installation of the convenient device more convenient and quick, and improving the convenience of using the convenient device.

[0019] Preferably, the inner walls of the two fixing rings are respectively fixedly connected with reinforcement pads, and the reinforcement pads are rubber pads.

[0020] The effect achieved by the above components is that, by providing the reinforcement pad, the friction force is further increased when the fixing ring is clamped and installed on the surface of the mixer body, thereby making the installation of the convenient device more stable and firm.

[0021] In summary, the beneficial effects of the present invention are as follows:

[0022] When the mixer body is in use, it can unload materials more conveniently and efficiently, which reduces the workload of the staff, ensures the safety of the staff, improves the working efficiency and use effect of the mixer body, and makes the loading and unloading of concrete faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the convenient device of the utility model;

[0025] Figure 3 For this utility model Figure 2 A schematic diagram of the side three-dimensional structure of ;

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the fixing device of the present invention.

[0027] Legend: 1. Mixer body; 2. Mixing barrel; 3. Wheel; 4. Motor; 5. Convenient device; 51. Connecting plate; 52. Connecting rod; 53. Mounting shaft; 54. Mounting tube; 55. Combination plate; 56. Electric telescopic rod; 57. Mounting block; 58. Rotating shaft; 59. Bottom plate; 510. Reinforcement plate; 511. Bump; 512. Convenient plate; 513. Protective cover; 514. Bearing; 6. Fixing device; 61. Fixing ring; 62. Bolt; 63. Nut; 64. Reinforcement pad; 65. Operating block. DETAILED DESCRIPTION

[0028] Reference Figure 1 As shown, this embodiment discloses a concrete mixer with convenient unloading, including a mixer body 1, a convenient device 5 and a fixing device 6. A mixing barrel 2 is provided on one side surface of the mixer body 1, a motor 4 is provided on one side surface of the mixer body 1, wheels 3 are fixedly connected on both sides of the surface of the mixer body 1, and the convenient device 5 is installed on one side surface of the mixer body 1 with the help of the fixing device 6.

[0029] Reference Figure 1 and Figure 2 as well as Figure 3 As shown, this embodiment discloses a convenient device 5 including a connecting plate 51, which is mounted on the surface of the mixer body 1 by means of a fixing device 6, a connecting rod 52 is fixedly connected to the surface of the connecting plate 51 on one side, one end of the connecting rod 52 is rotatably connected to a mounting shaft 53, both ends of the mounting shaft 53 are slidably connected to mounting tubes 54, the mounting tubes 54 on both sides of the mounting shaft 53 are fixedly connected to the same combination plate 55, the surface of the combination plate 55 is fixedly connected to an electric telescopic rod 56, the output end of the electric telescopic rod 56 is fixedly connected to the mounting shaft 53, one side surface of the combination plate 55 is fixedly connected to two mounting blocks 57, the side of the two mounting blocks 57 close to each other is rotatably connected to a rotating shaft 58, and one side surface of the rotating shaft 58 is fixedly connected to a bottom plate 59. When the mixer body 1 is used to process and mix concrete, the convenient device 5 is first installed on the mixer body 1, and the bottom plate 59 is pressed against the ground, and then mud, sand, water, etc. are added When the mixing drum 2 is in operation, the motor 4 is started to rotate the mixing drum 2, thereby stirring the mud and sand slurry water. When the mixing is completed and the material is unloaded, the motor 4 is stopped to stop the mixing drum 2 from rotating. Then the electric telescopic rod 56 is started. The extension of the electric telescopic rod 56 causes the two ends of the mounting shaft 53 to slide with the mounting tube 54, so that the connecting rod 52 is raised, thereby rotating the mounting shaft 53 and the connecting rod 52, and the rotating shaft 58 on the bottom plate 59 rotates at an angle with the mounting block 57 on the bottom plate 59. At this time, one side of the mixer body 1 will rotate about the axis of the wheel 3, thereby gradually tilting the mixer body 1, and the barrel mouth is close to the ground until the concrete in the mixing drum 2 is poured out. At this time, when the mixer body 1 is in use, it can be unloaded more conveniently and efficiently, which reduces the workload of the staff, ensures the safety of the staff, improves the working efficiency and use effect of the mixer body 1, and performs concrete loading and unloading more quickly.

[0030] Reference Figure 1 and Figure 2 as well as Figure 3As shown, this embodiment discloses that one side surface of the bottom plate 59 is fixedly connected to a reinforcing plate 510, and one side surface of the reinforcing plate 510 is fixedly connected to a number of evenly distributed protrusions 511, and the cross-sections of the several protrusions 511 are conical. Through the arrangement of the reinforcing plate 510 and the protrusions 511, when the bottom plate 59 contacts the ground, the protrusions 511 are inserted into the ground, thereby making the position of the bottom plate 59 more stable and less prone to shaking, thereby better performing unloading. One side surface of the bottom plate 59 is fixedly connected to a convenient plate 512, and one side surface of the convenient plate 512 is provided with a groove. Through the arrangement of the convenient plate 512, when the bottom plate 59 is stably assembled on the ground, the staff can step on the groove of the convenient plate 512, thereby making the protrusions 511 on the reinforcing plate 510 more quickly inserted into the ground, so that the position of the bottom plate 59 is fixed.

[0031] Reference Figure 1 and Figure 2 as well as Figure 3 As shown, this embodiment discloses that a protective cover 513 is provided on the arc surface of the output end of the electric telescopic rod 56, and the protective cover 513 is fixedly connected to the input end of the electric telescopic rod 56. Through the provision of the protective cover 513, when the electric telescopic rod 56 is in use, mud or other impurities are not easily attached to the gap between the output end and the input end, thereby ensuring the normal use of the electric telescopic rod 56. A bearing 514 is fixedly connected to the arc surface of the mounting shaft 53, and the inner ring of the bearing 514 is fixedly connected to the mounting shaft 53, and the outer ring of the bearing 514 is fixedly connected to the inner wall of the connecting rod 52. Through the provision of the bearing 514, when the mounting shaft 53 rotates under the rotation of the electric telescopic rod 56, the rotational wear between the mounting shaft 53 and the connecting rod 52 can be reduced, thereby ensuring the normal use of the convenient device 5.

[0032] Reference Figure 1 and Figure 2 as well as Figure 4 As shown, this embodiment discloses that the fixing device 6 includes two fixing rings 61, and the two fixing rings 61 are fixedly connected to the two sides of the surface of the connecting plate 51 respectively. The two fixing rings 61 are respectively clamped on the arc surface of the mixer body 1. Bolts 62 are respectively inserted through the surfaces of the two fixing rings 61, and nuts 63 are threadedly connected on the arc surfaces of the bolts 62. When the convenient device 5 is installed using the fixing device 6, the fixing rings 61 fixedly connected at both ends of the connecting plate 51 are first clamped on both sides of the mixer body 1, and then the bolts 62 are passed through both sides of the fixing rings 61, and then the nuts 63 are threadedly connected and installed on the bolts 62. As the nuts 63 continue to rotate, the fixing rings 61 shrink, thereby squeezing the surface of the mixer body 1, and then fixing the position of the fixing rings 61. At this time, the convenient device 5 is more convenient and quick when in use, thereby better performing the concrete mixing process and facilitating the disassembly and maintenance of the convenient device 5.

[0033] Reference Figure 1 and Figure 4 As shown, this embodiment discloses that one end of the bolt 62 is fixedly connected to an operating block 65, and the surface of the operating block 65 is provided with a plurality of anti-slip stripes. Through the provision of the operating block 65, the bolt 62 can be more conveniently operated and rotated when in use, thereby making the installation of the convenient device 5 more convenient and quick, and improving the convenience of using the convenient device 5. The inner walls of the two fixing rings 61 are respectively fixedly connected with reinforcement pads 64, and the reinforcement pads 64 are rubber pads. Through the provision of the reinforcement pads 64, when the fixing ring 61 is clamped and installed on the surface of the mixer body 1, the friction force is further increased, thereby making the installation of the convenient device 5 more stable and firm.

[0034] Working principle: When using the mixer body 1 to process and mix concrete, first install the convenient device 5 on the mixer body 1, and press the bottom plate 59 on the ground, then add mud, sand, water, etc. into the mixing barrel 2, and start the motor 4 to rotate the mixing barrel 2 to mix the mud, sand, slurry and water. When the mixing is completed and the material is unloaded, stop the motor 4 to stop the mixing barrel 2 from rotating, and then start the electric telescopic rod 56. The extension of the electric telescopic rod 56 causes the two ends of the mounting shaft 53 to slide with the mounting pipe 54, so that the connecting rod 52 is raised, thereby making the mounting shaft 53 The mixer body 1 rotates with the connecting rod 52, and the rotating shaft 58 on the bottom plate 59 rotates at an angle with the mounting block 57 on the bottom plate 59. At this time, one side of the mixer body 1 rotates with the wheel 3 as the axis, so that the mixer body 1 gradually tilts, and the barrel mouth is close to the ground until the concrete in the mixing barrel 2 is poured out. At this time, the mixer body 1 can be unloaded more conveniently and efficiently when in use, which reduces the workload of the staff, ensures the safety of the staff, improves the work efficiency and use effect of the mixer body 1, and can load and unload concrete more quickly.

[0035] When installing the convenient device 5 using the fixing device 6, first, the fixing rings 61 fixedly connected to the two ends of the connecting plate 51 are clamped on both sides of the mixer body 1, and then the bolts 62 are passed through both sides of the fixing ring 61, and then the nuts 63 are threadedly connected and installed on the bolts 62. As the nuts 63 continue to rotate, the fixing ring 61 contracts, thereby squeezing the surface of the mixer body 1, and then fixing the position of the fixing ring 61. At this time, the convenient device 5 is more convenient and quick to use, thereby better performing the mixing process of concrete and facilitating the disassembly and maintenance of the convenient device 5.

Claims

1. A concrete mixer with convenient unloading, comprising a mixer body (1), a convenient device (5) and a fixing device (6), characterized in that: A mixing barrel (2) is provided on one side surface of the mixer body (1), a motor (4) is provided on one side surface of the mixer body (1), wheels (3) are fixedly connected to both sides of the surface of the mixer body (1), the convenient device (5) is mounted on one side surface of the mixer body (1) by means of a fixing device (6), the convenient device (5) comprises a connecting plate (51), the connecting plate (51) is mounted on the surface of the mixer body (1) by means of a fixing device (6), a connecting rod (52) is fixedly connected to one side surface of the connecting plate (51), one end of the connecting rod (52) passes through a rotation connection A mounting shaft (53) is provided, and both ends of the mounting shaft (53) are slidably connected to mounting tubes (54), and the mounting tubes (54) on both sides of the mounting shaft (53) are fixedly connected to the same combination plate (55), and the surface of the combination plate (55) is fixedly connected to an electric telescopic rod (56), and the output end of the electric telescopic rod (56) is fixedly connected to the mounting shaft (53). One side surface of the combination plate (55) is fixedly connected to two mounting blocks (57), and the sides of the two mounting blocks (57) close to each other are rotatably connected to a rotating shaft (58), and one side surface of the rotating shaft (58) is fixedly connected to a bottom plate (59).

2. A concrete mixer with convenient unloading according to claim 1, characterized in that: A reinforcing plate (510) is fixedly connected to one side surface of the bottom plate (59), and a plurality of evenly distributed protrusions (511) are fixedly connected to one side surface of the reinforcing plate (510), wherein the cross sections of the plurality of protrusions (511) are conical.

3. The convenient unloading concrete mixer according to claim 1, characterized in that: A convenient plate (512) is fixedly connected to one side surface of the bottom plate (59), and a groove is provided on one side surface of the convenient plate (512).

4. The convenient unloading concrete mixer according to claim 1, characterized in that: A protective sleeve (513) is provided on the arc surface of the output end of the electric telescopic rod (56), and the protective sleeve (513) is fixedly connected to the input end of the electric telescopic rod (56).

5. The convenient unloading concrete mixer according to claim 1, characterized in that: A bearing (514) is fixedly connected to the arc surface of the mounting shaft (53), the inner ring of the bearing (514) is fixedly connected to the mounting shaft (53), and the outer ring of the bearing (514) is fixedly connected to the inner wall of the connecting rod (52).

6. The convenient unloading concrete mixer according to claim 1, characterized in that: The fixing device (6) comprises two fixing rings (61), the two fixing rings (61) are fixedly connected to both sides of the surface of the connecting plate (51), the two fixing rings (61) are respectively clamped on the arc surface of the mixer body (1), and bolts (62) are respectively inserted through the surfaces of the two fixing rings (61), and nuts (63) are threadedly connected on the arc surfaces of the bolts (62).

7. The convenient unloading concrete mixer according to claim 6, characterized in that: One end of the bolt (62) is fixedly connected to an operating block (65), and a surface of the operating block (65) is provided with a plurality of anti-slip stripes.

8. The convenient unloading concrete mixer according to claim 6, characterized in that: The inner walls of the two fixing rings (61) are respectively fixedly connected with reinforcement pads (64), and the reinforcement pads (64) are rubber pads.

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