Discharging platform for constructional engineering

Abstract

The utility model discloses a constructional engineering unloading platform which comprises a hopper-shaped aggregate bin, a blanking barrel, a supporting rod, a bearing hopper, a spraying assembly and a blanking mechanism, the blanking barrel is communicated with the center of the bottom of the aggregate bin, the bearing hopper is fixedly connected to the upper portion of the aggregate bin through the supporting rod, a leakage hole is formed in the side wall of the bearing hopper, and the spraying assembly is arranged on the side wall of the bearing hopper. The supporting rod is fixedly connected to the outer circumferential side between the collecting hopper and the bearing hopper, the spraying assembly is fixedly connected to one side of the upper portion of the bearing hopper, and the discharging mechanism is rotationally connected to the center of the discharging barrel, the collecting hopper and the bearing hopper. The utility model belongs to the technical field of unloading devices, and particularly relates to a constructional engineering unloading platform which is used for unloading gravel materials in building construction, supplementing water to gravel, reducing dust, screening the gravel, unloading the gravel at a constant speed and improving the taking flexibility and the construction efficiency.

Description

TECHNICAL FIELD

[0001] The utility model belongs to unloading device technical field, especially relate to a building engineering unloading platform. BACKGROUND

[0002] The main role of the building engineering unloading platform includes improving construction efficiency, guaranteeing construction safety, reducing construction cost and adapting to complex construction environment.

[0003] Sand and stone have large particle size and are used in building engineering such as paving pavement and mixing cement concrete. The existing sand and stone are piled on the ground, and need to be filtered and screened before use, which is not conducive to improving construction efficiency and increases labor cost. When construction is carried out under the condition that the environmental temperature is high, the moisture of sand and stone is easy to evaporate, and the moisture needs to be supplemented to sand and stone. Dust is easy to be generated in the screening process of sand and stone, which affects the construction environment. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is to unload sand and stone materials for building construction, supplement water to sand and stone, reduce dust, screen sand and stone and uniformly unload sand and stone, and improve flexibility in use and construction efficiency.

[0005] To solve the above technical problem, the utility model adopts the following technical scheme: a building engineering unloading platform, which comprises a collecting hopper, the collecting hopper is in the form of a funnel, further comprises a discharging cylinder, a supporting rod, a bearing hopper, a spraying assembly and a discharging mechanism, the discharging cylinder is connected to the center of the bottom of the collecting hopper, the bearing hopper is fixedly connected to the upper side of the collecting hopper through the supporting rod, a leakage hole is formed in the side wall of the bearing hopper, the supporting rod is fixedly connected to the outer circumferential side between the collecting hopper and the bearing hopper, the spraying assembly is fixedly connected to one side of the upper part of the bearing hopper, and the discharging mechanism is rotationally connected to the center of the discharging cylinder, the collecting hopper and the bearing hopper and is used for driving sand and stone to fall at a uniform speed.

[0006] Further, the discharging mechanism comprises a rotary motor, a rotating rod, a driving plate and a spiral blade, the rotary motor is installed on the bottom wall of the discharging cylinder, one end of the rotating rod is fixedly connected to the output end of the rotary motor, the other end of the rotating rod extends to the bearing hopper through the center of the bottom wall of the bearing hopper, the driving plate is fixedly connected to the outer side wall of the upper end of the rotating rod, the driving plate is located in the bearing hopper, and the spiral blade is fixedly connected to the middle of the outer side wall of the rotating rod.

[0007] Further, the bottom wall of the driving plate is attached to the inner bottom wall and the side wall of the bearing hopper, and the spiral blade is located at the connection between the collecting hopper and the discharging cylinder.

[0008] Furthermore, the spraying assembly includes a baffle, a pressure box, a water pump, and a nozzle. The baffle is fixedly connected to one side of the upper end of the carrying hopper, the pressure box is fixedly connected to the inner side wall of the baffle, the water pump is installed on the outer side wall of the baffle, the water outlet of the water pump is connected to the inside of the pressure box, and the nozzle is installed on the side wall of the pressure box away from the baffle.

[0009] Furthermore, the side wall of the feeding cylinder has a discharge port, and the inner bottom wall of the feeding cylinder is set with an incline, with the lowest point of the incline close to the discharge port.

[0010] Furthermore, a screen is provided inside the discharge hole, the support rods are arranged in a ring with uniform intervals, and the bottom of the collecting hopper is fixed.

[0011] The device is fixedly connected to a support leg, which is arranged symmetrically on the left and right sides.

[0012] The beneficial effects of this utility model after adopting the above structure are as follows: For the unloading of sand and gravel during construction, the sand and gravel are collected by the bearing hopper. When it is needed, the feeding mechanism drives the agitator plate and the spiral blade to rotate in the bearing hopper and the collecting hopper respectively. The agitator plate moves the sand and gravel in the bearing hopper. After passing through the screen, the sand and gravel fall into the collecting hopper. At the same time, the rotating spiral blade stably transports the falling sand and gravel and discharges it downward through the feeding pipe.

[0013] When the actuating plate and spiral blades push the sand and gravel filter material to fall, the spraying component sprays water mist above the carrying hopper. The water mist reduces dust and at the same time replenishes water to the sand and gravel in the carrying hopper under high temperature conditions. Attached Figure Description

[0014] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0015] Figure 1 is a schematic diagram of the overall structure of a construction engineering unloading platform proposed in this utility model;

[0016] Figure 2 is a half-sectional view of a construction engineering unloading platform proposed in this utility model;

[0017] Figure 3 is a front view of a construction engineering unloading platform proposed in this utility model;

[0018] Figure 4 is a side view of the internal structure of a construction engineering unloading platform proposed in this utility model.

[0019] In the attached diagram: 1. Collection hopper, 2. Feeding cylinder, 3. Support rod, 4. Bearing hopper, 5. Spraying assembly, 6. Feeding mechanism, 7. Material discharge point.

[0020] Hole, 8, rotary motor, 9, rotating rod, 10, push plate, 11, spiral blade, 12, baffle, 13, pressure box, 14, water pump, 15, spray head, 16, discharge port, 17, screen, 18, support leg. DETAILED DESCRIPTION

[0021] As shown in Figures 1-4, a construction engineering unloading platform, which comprises a collecting hopper 1, the collecting hopper 1 is arranged in a funnel shape, and further comprises a discharging cylinder 2, a supporting rod 3, a carrying hopper 4, a spraying assembly 5 and a discharging mechanism 6, the discharging cylinder 2 is connected to the bottom center of the collecting hopper 1, the carrying hopper 4 is fixedly connected to the upper side of the collecting hopper 1 through the supporting rod 3, the side wall of the carrying hopper 4 is provided with a leakage hole 7, the supporting rod 3 is fixedly connected to the outer circumferential side between the collecting hopper 1 and the carrying hopper 4, the spraying assembly 5 is fixedly connected to one side of the upper part of the carrying hopper 4, and the discharging mechanism 6 is rotatably connected to the center of the discharging cylinder 2, the collecting hopper 1 and the carrying hopper 4, which is used to push the sand and stone to fall at a uniform speed, the sand and stone is received in the carrying hopper 4, when taken, the discharging mechanism 6 is driven to rotate in the carrying hopper 4 and the collecting hopper 1, the sand and stone is pushed to fall in the carrying hopper 4 through the leakage hole 7 and falls into the collecting hopper 1, the sand and stone is filtered, and the sand and stone in the collecting hopper 1 is pushed to unload at a uniform speed, at the same time, the spraying assembly 5 sprays water on the upper side of the carrying hopper 4 during the filtering and uniform unloading process of the sand and stone, so as to realize the water supplement of the sand and stone and the dust reduction of the surrounding environment of the equipment.

[0022] As shown in Figures 2 and 4, in order to realize the filtering and uniform unloading of the sand and stone, the discharging mechanism 6 comprises a rotary motor 8, a rotating rod 9, a push plate 10 and a spiral blade 11, the rotary motor 8 is installed on the bottom wall of the discharging cylinder 2, one end of the rotating rod 9 is fixedly connected to the output end of the rotary motor 8, the other end of the rotating rod 9 extends to the inside of the carrying hopper 4 through the center of the bottom wall of the carrying hopper 4, the push plate 10 is fixedly connected to the outer side wall of the upper end of the rotating rod 9, the push plate 10 is located in the carrying hopper 4, the spiral blade 11 is fixedly connected to the middle of the outer side wall of the rotating rod 9, the bottom wall of the push plate 10 is attached to the inner bottom wall and the side wall of the carrying hopper 4, the spiral blade 11 is located at the connection between the collecting hopper 1 and the discharging cylinder 2, the rotary motor 8 is driven to rotate, the rotating rod 9

[0023] drives the push plate 10 and the spiral blade 11 to rotate synchronously, the bottom wall of the push plate 10 is attached to the bottom wall and the side wall of the carrying hopper 4, and pushes the internal sand and stone to move, and the sand and stone is filtered through the leakage hole 7 and falls into the collecting hopper 1, the sand and stone falling into the collecting hopper 1 is uniformly conveyed to the discharging cylinder 2 through the spiral blade 11;

[0024] The side wall of the discharging cylinder 2 is provided with a discharging opening 16, and the inner bottom wall of the discharging cylinder 2 is provided in a slope, and the low point of the slope is close to the discharging opening 16. After the sand and stone enters the discharging cylinder 2, it falls on the bottom wall of the discharging cylinder 2, and the sand and stone rolls down to the discharging opening 16 through the slope of the inner bottom wall, so as to realize the discharging of the sand and stone.

[0025] As shown in FIG. 1 and FIG. 2, in order to realize the water supplement of the sand and stone and the dust reduction around the device, the spraying assembly 5 includes a baffle 12, a pressure box 13, a water pump 14 and a spray head 15. The baffle 12 is fixedly connected to one side of the upper end of the carrying hopper 4, the pressure box 13 is fixedly connected to the inner side wall of the baffle 12, the water pump 14 is installed on the outer side wall of the baffle 12, the water outlet end of the water pump 14 is connected with the inside of the pressure box 13, and the spray head 15 is installed on the side wall of the pressure box 13 away from the baffle 12. The baffle 12 shields one side of the upper part of the carrying hopper 4 and supports the water pump 14, the pressure box 13 and the spray head 15. The water inlet end of the water pump 14 is externally connected with a water storage container through a pipeline. The water pump 14 sends water into the pressure box 13, and the water mist is sprayed out through the spray head 15 on the inner side of the pressure box 13 to act on the sand and stone in the carrying hopper 4, so as to realize the water supplement of the sand and stone and the dust reduction of the floating dust.

[0026] The sieve screen 17 is arranged in the leakage hole 7 to increase the screening effect of the leakage hole 7. The support rods 3 are arranged in a uniform and spaced manner in a ring shape to improve the connection stability of the collecting hopper 1 and the carrying hopper 4. The support legs 18 are fixedly connected to the bottom of the collecting hopper 1 and are arranged in a left-right symmetrical manner to support the device.

[0027] In specific use, the operator stores the sand and stone to be used in the carrying hopper 4. When taking, the discharging mechanism 6 is driven to rotate in the carrying hopper 4 and the collecting hopper 1. The rotating motor 8 drives the rotating rod 9 to rotate, which synchronously drives the toggle plate 10 and the spiral blade 11 to rotate. The bottom wall of the toggle plate 10 is attached to the bottom wall and the side wall of the carrying hopper 4 and pushes the internal bottom layer sand and stone to move. The sand and stone is filtered through the leakage hole 7 and the sieve screen 17, so as to fall into the collecting hopper 1. The sand and stone falling into the collecting hopper 1 is uniformly conveyed into the discharging cylinder 2 by the spiral blade 11. After the sand and stone enters the discharging cylinder 2, it falls on the bottom wall of the discharging cylinder 2, and the sand and stone rolls down to the discharging opening 16 through the slope of the inner bottom wall, so as to realize the discharging of the sand and stone.

[0028] Meanwhile, in the sand and stone unloading process, the water pumping end of the water pump 14 is externally connected with a water storage container through a pipeline, the water pump 14 sends water into the pressure box 13, the water mist is sprayed out through the spray head 15 inside the pressure box 13, and acts on the sand and stone in the carrying bucket 4, so that the sand and stone is watered, and the floating dust is settled.

[0029] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents. In general, if a person skilled in the art is inspired by it, without departing from the purpose of the present application, without creative design, similar structure and embodiments to the technical scheme should belong to the protection scope of the present application.

Claims

1. A construction engineering discharge platform comprising a collecting hopper (1) which is arranged in a funnel shape, characterized in that: It also includes the blanking cylinder (2), support rod (3), bearing bucket (4), spraying assembly (5) and blanking mechanism (6), the blanking cylinder (2) is communicated with the bottom center of the hopper (1), the bearing bucket (4) is fixedly connected above the hopper (1) through the support rod (3), the sidewall of the bearing bucket (4) is provided with a leakage hole (7), the support rod (3) is fixedly connected between the outer circumferential side of the hopper (1) and the bearing bucket (4), the spraying assembly (5) is fixedly connected to one side of the upper part of the bearing bucket (4), the blanking mechanism (6) is rotatably connected to the center of the blanking cylinder (2), the hopper (1) and the bearing bucket (4), for driving sandstone to fall at a constant speed.

2. A building construction de-loading platform according to claim 1, characterised in that: The blanking mechanism (6) comprises a rotating motor (8), a rotating rod (9), a driving plate (10) and a spiral blade (11), the rotating motor (8) is installed on the bottom wall of the blanking cylinder (2), one end of the rotating rod (9) is fixedly connected to the output end of the rotating motor (8), the other end of the rotating rod (9) extends through the bottom wall center of the bearing bucket (4) to the inside of the bearing bucket (4), the driving plate (10) is fixedly connected to the outer sidewall of the upper end of the rotating rod (9), the driving plate (10) is located in the bearing bucket (4), and the spiral blade (11) is fixedly connected to the middle of the outer sidewall of the rotating rod (9).

3. A building construction de-loading platform according to claim 2, characterised in that: The bottom wall of the driving plate (10) is attached to the inner bottom wall and the sidewall of the bearing bucket (4), and the spiral blade (11) is located at the connection between the hopper (1) and the blanking cylinder (2).

4. A building construction deck according to claim 1, wherein: The spraying assembly (5) comprises a baffle (12), a pressure box (13), a water pump (14) and a spray head (15), the baffle (12) is fixedly connected to one side of the upper end of the bearing bucket (4), the pressure box (13) is fixedly connected to the inner sidewall of the baffle (12), the water pump (14) is installed on the outer sidewall of the baffle (12), the water outlet end of the water pump (14) is communicated with the inside of the pressure box (13), and the spray head (15) is installed on the sidewall of the pressure box (13) away from the baffle (12).

5. A construction discharge platform according to claim 1, wherein: The sidewall of the blanking cylinder (2) is provided with a discharge port (16), and the inner bottom wall of the blanking cylinder (2) is inclinedly arranged, and the low point of the inclined surface is close to the discharge port (16).

6. A construction discharge platform according to claim 1, wherein: The leakage hole (7) is provided with a screen (17), the support rod (3) is arranged in a uniform and spaced manner in a ring shape, the hopper (1) is fixedly connected with support legs (18) at the bottom, and the support legs (18) are arranged in a left-right symmetrical manner.

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