Mixer truck loading yard convenient to clean

Abstract

The utility model relates to the technical field of mixer truck loading, in particular to a mixer truck loading yard convenient to clean, which comprises a bottom plate, a mixer truck main body is movably attached to the upper surface of the bottom plate, a mixing drum is mounted on the upper surface of the mixer truck main body, and a discharge plate is hinged to the right end of the mixing drum through a hinge shaft. A splash-proof mechanism is arranged above the bottom plate, an adjusting mechanism is arranged on the right side of the mixer truck main body, a shear wall is poured on the upper surface of the bottom plate, and a material receiving bin is fixed to the upper surface of the bottom plate. According to the mixer truck charging yard convenient to clean, a motor is started to enable a blocking plate to vertically move downwards and make contact with a bottom plate, waste materials can be prevented from being splashed on rear wheels of the mixer truck body easily in the discharging process, an electric push rod is started, a hinged rod is used for pushing a discharging plate, and due to the fact that the discharging plate is hinged to a mixing drum through a hinged shaft, the discharging effect is good; and therefore, the angle of the discharging plate can be adjusted, and materials can be conveniently collected.

Description

Technical Field

[0001] The utility model relates to the technical field of loading of mixer trucks, in particular to a loading yard of a mixer truck which is convenient to clean. Background Art

[0002] A mixer truck is a special truck used to transport construction concrete. Due to its unique shape, it is often also called a snail truck or an olive truck. A cylindrical mixing drum is installed on such trucks to transport the mixed concrete. During transportation, the mixing drum will always rotate to ensure that the transported concrete will not solidify. When the transported concrete needs to be loaded, the mixer truck is usually driven to the loading yard for loading work.

[0003] For example, Chinese Patent CN208325166U discloses a cleaning device for a mixer truck, belonging to the technical field of cleaning devices. The key points of its technical solution include: a collection pool hinged with a cover net; a push plate horizontally slidably connected to the inner wall of the collection pool; a driving component arranged in the collection pool for driving the push plate to slide; and a cleaning component arranged on the push plate for cleaning sand or mud. A receiving groove is opened on one side of the bottom surface of the collection pool away from the push plate, and a receiving box for receiving sand or mud is movably accommodated in the receiving groove.

[0004] The above-mentioned cleaning device for a mixer truck still has certain deficiencies. It drives the cleaning component to automatically clean the bottom surface of the collection pool instead of manual labor, so that sand or mud is centrally cleaned into the receiving box. However, waste materials are easily splashed during the feeding process. When the waste materials splash on the rear wheels of the mixer truck, it will make it difficult to clean the rear wheels of the mixer truck, reducing the practicability of the cleaning device for the mixer truck. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a loading yard of a mixer truck which is convenient to clean, having the advantages of avoiding waste materials splashing on the rear wheels of the mixer truck, etc., and solving the problems that waste materials are easily splashed during the feeding process and it is difficult to clean the rear wheels of the mixer truck when the waste materials splash on the rear wheels of the mixer truck.

[0006] To achieve the above object, the utility model provides the following technical solution: A loading yard of a mixer truck which is convenient to clean, including a bottom plate, the upper surface of the bottom plate is movably attached to the main body of the mixer truck, a mixing drum is installed on the upper surface of the main body of the mixer truck, the right end of the mixing drum is hinged with a discharge plate through a hinge shaft, a splash-proof mechanism is arranged above the bottom plate, an adjusting mechanism is arranged on the right side of the main body of the mixer truck, a shear wall is cast on the upper surface of the bottom plate, and a receiving bin is fixed on the upper surface of the bottom plate;

[0007] The splash-proof mechanism includes a driving component and a plugging component. The driving component includes a box body, an installation box, a motor, a connecting rod, a screw rod and a movable sleeve. The box body is fixed to the right end of the mixer truck body. The installation box is fixed to the upper surface of the box body. The motor is fixed to the upper surface of the box body. The connecting rod is fixed to the outside of the motor output shaft. The screw rod is fixed to the bottom end of the connecting rod. The movable sleeve is threadedly connected to the outside of the screw rod;

[0008] The plugging component includes a moving plate and a plugging plate. The moving plate is fixed to the bottom end of the movable sleeve. The plugging plate is fixed to the lower surface of the moving plate.

[0009] Furthermore, sliding grooves are fixed to both the left and right side walls of the box body. Sliding blocks that are slidably connected to the sliding grooves are fixed to both the left and right ends of the moving plate.

[0010] The beneficial effect of adopting the above further scheme is that the sliding blocks slidably connected to the sliding grooves can limit the rotation of the movable sleeve.

[0011] Furthermore, a groove is formed in the lower surface of the box body. The plugging plate is slidably connected to the inside of the groove.

[0012] The beneficial effect of adopting the above further scheme is that the plugging plate can move into the inside of the box body.

[0013] Furthermore, the adjusting mechanism includes a box body, an electric push rod and a hinged rod. The box body is fixed to the upper surface of the installation box. The electric push rod is fixed to the left side wall inside the box body. A connecting block is fixed to the outside of the electric push rod output shaft. The hinged rod is hinged to the right side of the connecting block through a hinge shaft.

[0014] Furthermore, a through hole is formed in the right side of the box body. The output shaft of the electric push rod is slidably connected to the inside of the through hole.

[0015] Furthermore, the hinged rod is hinged to the lower surface of the discharge plate. The discharge plate is located above the receiving bin.

[0016] The beneficial effect of adopting the above further scheme is that by using the hinged rod to push the discharge plate, the angle of the discharge plate can be adjusted.

[0017] Furthermore, the plugging plate is movably attached to the upper surface of the bottom plate. The plugging plate is located on the right side of the shear wall.

[0018] The beneficial effect of adopting the above further scheme is that the detected waste can be blocked by the plugging plate and the shear wall together.

[0019] Furthermore, the receiving bin is in the shape of a rectangular body with a hollow interior and a missing upper surface. The receiving bin is located on the right side of the shear wall.

[0020] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0021] 1. For the loading yard of the mixer truck that is easy to clean, when the motor is started, since sliders slidably connected to the slideways are fixed at both the left and right ends of the moving plate, the rotation of the movable sleeve is restricted, causing the blocking plate to move vertically downward and contact the bottom plate, which can prevent waste from easily splashing onto the rear wheels of the mixer truck body during the feeding process.

[0022] 2. For the loading yard of the mixer truck that is easy to clean, by starting the electric push rod, the discharge plate is pushed by the hinge rod. Since the discharge plate is hinged to the mixing drum through a hinge shaft, the discharge plate will start to flip, enabling the adjustment of the angle of the discharge plate and facilitating the collection of materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic structural diagram of the present utility model;

[0024] Figure 2 is a schematic diagram of the splash-proof mechanism of the present utility model;

[0025] Figure 3 is a three-dimensional view of the structure of the installation box of the present utility model;

[0026] Figure 4 is a schematic diagram of the adjustment mechanism of the present utility model.

[0027] In the figure: 1. Bottom plate; 2. Splash-proof mechanism; 201. Box body; 202. Installation box; 203. Motor; 204. Connecting rod; 205. Screw; 206. Movable sleeve; 207. Moving plate; 208. Blocking plate; 3. Mixer truck body; 4. Adjustment mechanism; 401. Box body; 402. Electric push rod; 403. Hinge rod; 5. Discharge plate; 6. Receiving bin; 7. Mixing drum; 8. Shear wall. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0029] Please refer to Figure 1, A loading yard for a mixer truck that is easy to clean in this embodiment includes a bottom plate 1. The upper surface of the bottom plate 1 is movably attached to the mixer truck body 3. The upper surface of the mixer truck body 3 is equipped with a mixing drum 7. The right end of the mixing drum 7 is hinged with a discharge plate 5 through a hinge shaft. Move the mixer truck body 3 that needs to be loaded to the position where the mixer truck body 3 receives concrete at the production line discharge port. Then, make the receiving bin 6 located below the discharge plate 5. In order to prevent waste from easily splashing onto the rear wheels of the mixer truck body 3 during the feeding process, making it difficult to clean the rear wheels of the mixer truck body 3, a splash-proof mechanism 2 is provided above the bottom plate 1, and an adjustment mechanism 4 is provided on the right side of the mixer truck body 3. A shear wall 8 is poured on the upper surface of the bottom plate 1, and a receiving bin 6 is fixed on the upper surface of the bottom plate 1.

[0030] In this embodiment, the receiving bin 6 is in the shape of a rectangular body with a hollow interior and a missing upper surface, and the receiving bin 6 is located on the right side of the shear wall 8.

[0031] Please refer to Figures 2-3 , In order to prevent waste from easily splashing onto the rear wheels of the mixer truck body 3 during the feeding process, the splash-proof mechanism 2 in this embodiment includes a driving component and a blocking component. The driving component includes a box body 201, an installation box 202, a motor 203, a connecting rod 204, a screw rod 205, and a movable sleeve 206. The box body 201 is fixed to the right end of the mixer truck body 3. The installation box 202 is fixed to the upper surface of the box body 201. The motor 203 is fixed to the upper surface of the box body 201. The connecting rod 204 is fixed to the outside of the output shaft of the motor 203. The screw rod 205 is fixed to the bottom end of the connecting rod 204. The movable sleeve 206 is threadedly connected to the outside of the screw rod 205.

[0032] In this embodiment, the blocking component includes a moving plate 207 and a blocking plate 208. The moving plate 207 is fixed to the bottom end of the movable sleeve 206. The blocking plate 208 is fixed to the lower surface of the moving plate 207. Slideways are fixed to the left and right side walls of the box body 201. Sliders that are slidably connected to the slideways are fixed to the left and right ends of the moving plate 207. A groove is formed on the lower surface of the box body 201. The blocking plate 208 is slidably connected to the inside of the groove. Start the motor 203 to make the screw rod 205 start to rotate. Since sliders that are slidably connected to the slideways are fixed to the left and right ends of the moving plate 207, the rotation of the movable sleeve 206 is restricted, causing the blocking plate 208 to move vertically downward and contact the bottom plate 1, which can prevent waste from easily splashing onto the rear wheels of the mixer truck body 3 during the feeding process.

[0033] It should be noted that when the motor 203 is started, since sliders that are slidably connected to the slideways are fixed to the left and right ends of the moving plate 207, the rotation of the movable sleeve 206 is restricted, causing the blocking plate 208 to move vertically downward and contact the bottom plate 1, which can prevent waste from easily splashing onto the rear wheels of the mixer truck body 3 during the feeding process.

[0034] Please refer toFigure 4 To facilitate the collection of materials, the adjusting mechanism 4 in this embodiment includes a box body 401, an electric push rod 402 and a hinged rod 403. The box body 401 is fixed on the upper surface of the installation box 202. The electric push rod 402 is fixed on the left side wall of the inner cavity of the box body 401. A connecting block is fixed on the outer side of the output shaft of the electric push rod 402. The hinged rod 403 is hinged on the right side of the connecting block through a hinge shaft.

[0035] In this embodiment, a through hole is formed in the right side of the box body 401. The output shaft of the electric push rod 402 is slidably connected inside the through hole. The hinged rod 403 is hinged on the lower surface of the discharge plate 5 through a hinge shaft. By starting the electric push rod 402, the output shaft of the electric push rod 402 drives the connecting block to move to the right, and the discharge plate 5 is pushed by the hinged rod 403. The discharge plate 5 is located above the material receiving bin 6. Since the discharge plate 5 and the mixing drum 7 are hinged through a hinge shaft, the discharge plate 5 will be driven to start flipping, and the angle of the discharge plate 5 can be adjusted to facilitate the collection of materials.

[0036] It should be noted that by starting the electric push rod 402 and using the hinged rod 403 to push the discharge plate 5, since the discharge plate 5 and the mixing drum 7 are hinged through a hinge shaft, the discharge plate 5 will be driven to start flipping, and the angle of the discharge plate 5 can be adjusted to facilitate the collection of materials.

[0037] It can be understood that the details not described in this utility model are all well-known technologies to those skilled in the art.

[0038] The working principle of the above embodiment is as follows:

[0039] (1) When the mixer truck loading yard that is easy to clean is needed, move the mixer truck body 3 to be loaded to the position where the mixer truck body 3 receives concrete at the production line discharging port. Then, make the material receiving bin 6 located below the discharge plate 5. To avoid the waste material splashing on the rear wheels of the mixer truck body 3 easily during the feeding process, making it difficult to clean the rear wheels of the mixer truck body 3, start the motor 203 to make the screw 205 start to rotate. Since sliders slidably connected to the slideways are fixed at both the left and right ends of the moving plate 207, the rotation of the movable sleeve 206 is restricted, and the blocking plate 208 moves vertically downward and contacts the bottom plate 1, which can avoid the waste material splashing on the rear wheels of the mixer truck body 3 easily during the feeding process.

[0040] (2) In order to improve the loading efficiency of materials and avoid waste materials from splashing out of the receiving bin 6 as much as possible, the electric push rod 402 can be started so that the output shaft of the electric push rod 402 starts to drive the connecting block to move to the right, and the hinge rod 403 is used to push the discharge plate 5. Since the discharge plate 5 is hingedly connected to the mixing drum 7 through the hinge shaft, the discharge plate 5 will start to flip over. The angle of the discharge plate 5 can be adjusted to facilitate the collection of materials. At the same time, the forklift removes the waste materials from the back of the mixer truck body 3, so that the loading and cleaning of the waste materials can be carried out simultaneously without interfering with each other.

Claims

1. A mixer truck loading area that is easy to clean, comprising a bottom plate (1), characterized in that: The upper surface of the bottom plate (1) is movably fitted with a mixer truck body (3), a mixing drum (7) is mounted on the upper surface of the mixer truck body (3), a discharging plate (5) is hingedly connected to the right end of the mixing drum (7) via a hinge shaft, a splash-proof mechanism (2) is provided above the bottom plate (1), an adjustment mechanism (4) is provided on the right side of the mixer truck body (3), a shear wall (8) is cast on the upper surface of the bottom plate (1), and a material receiving bin (6) is fixed to the upper surface of the bottom plate (1); The splash-proof mechanism (2) comprises a driving assembly and a blocking assembly, wherein the driving assembly comprises a box (201), an installation box (202), a motor (203), a connecting rod (204), a screw (205) and a movable sleeve (206), wherein the box (201) is fixed to the right end of the mixer truck body (3), the installation box (202) is fixed to the upper surface of the box (201), the motor (203) is fixed to the upper surface of the box (201), the connecting rod (204) is fixed to the outer side of the output shaft of the motor (203), the screw (205) is fixed to the bottom end of the connecting rod (204), and the movable sleeve (206) is threadedly connected to the outer side of the screw (205); The blocking assembly comprises a movable plate (207) and a blocking plate (208); the movable plate (207) is fixed to the bottom end of the movable sleeve (206); and the blocking plate (208) is fixed to the lower surface of the movable plate (207).

2. The easy-to-clean mixer truck loading site according to claim 1, characterized in that: Slideways are fixed to the left and right side walls of the box body (201), and sliding blocks slidably connected to the slideways are fixed to the left and right ends of the movable plate (207).

3. The easy-to-clean mixer truck loading site according to claim 1, characterized in that: The lower surface of the box body (201) is provided with a groove, and the blocking plate (208) is slidably connected inside the groove.

4. The easy-to-clean mixer truck loading site according to claim 1, characterized in that: The adjustment mechanism (4) comprises a box body (401), an electric push rod (402) and a hinged rod (403); the box body (401) is fixed to the upper surface of the installation box (202); the electric push rod (402) is fixed to the left side wall of the inner cavity of the box body (401); a connecting block is fixed to the outer side of the output shaft of the electric push rod (402); and the hinged rod (403) is hinged to the right side of the connecting block via a hinged shaft.

5. The easy-to-clean loading site for a mixer truck according to claim 4, characterized in that: A through hole is provided on the right side of the box body (401), and the output shaft of the electric push rod (402) is slidably connected inside the through hole.

6. The easy-to-clean loading site for a mixer truck according to claim 5, characterized in that: The hinged rod (403) is hinged to the lower surface of a discharge plate (5) via a hinged shaft, and the discharge plate (5) is located above the material receiving bin (6).

7. The easy-to-clean mixer truck loading site according to claim 1, characterized in that: The blocking plate (208) is movably attached to the upper surface of the bottom plate (1), and the blocking plate (208) is located on the right side of the shear wall (8).

8. The easy-to-clean loading site for a mixer truck according to claim 1, characterized in that: The material receiving bin (6) is in the shape of a rectangular body with a hollow interior and a missing upper surface, and the material receiving bin (6) is located on the right side of the shear wall (8).

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